| Form N-CSR Cover | 12 Months Ended |
| Jun. 30, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | ALLSPRING FUNDS TRUST |
| Entity Central Index Key | 0001081400 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jun. 30, 2024 |
| Shareholder Report | 12 Months Ended | 52 Months Ended | 65 Months Ended | |
| Jun. 30, 2024 USD ($) Holding | Jun. 30, 2023 | Jun. 30, 2024 USD ($) Holding | Jun. 30, 2024 USD ($) Holding | |
| Shareholder Report [Line Items] | ||||
| Document Type | N-CSR | |||
| Amendment Flag | false | |||
| Registrant Name | ALLSPRING FUNDS TRUST | |||
| Entity Central Index Key | 0001081400 | |||
| Entity Investment Company Type | N-1A | |||
| Document Period End Date | Jun. 30, 2024 | |||
| C000206057 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Alternative Risk Premia Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | WRPRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Alternative Risk Premia Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B20"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the consolidated costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME CONSOLIDATED COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $63 0.62% | |||
| Expenses Paid, Amount | $ 63 | |||
| Expense Ratio, Percent | 0.62% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Portfolio changes during the period included enhancements to macro, value, and momentum risk premia strategies as well as the multi-factor equity strategy of the fund. Over the past 12 months, momentum, value, and multi-factor equities were the main drivers of the Fund’s positive performance from a style perspective. Commodities were the most profitable asset class, while trend strategies detracted from relative performance amid the large reversals across rates and currencies. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg U.S. Aggregate Bond Index ICE BofA 3-Month U.S. Treasury Bill Index 1/29/2019 $9,990 $10,052 $10,001 2/28/2019 $9,950 $10,047 $10,019 3/31/2019 $9,830 $10,240 $10,041 4/30/2019 $9,920 $10,242 $10,060 5/31/2019 $9,790 $10,424 $10,083 6/30/2019 $9,740 $10,555 $10,105 7/31/2019 $9,870 $10,578 $10,124 8/31/2019 $9,960 $10,852 $10,144 9/30/2019 $9,950 $10,794 $10,162 10/31/2019 $9,810 $10,827 $10,182 11/30/2019 $9,850 $10,821 $10,194 12/31/2019 $9,581 $10,814 $10,209 1/31/2020 $9,712 $11,022 $10,223 2/29/2020 $9,369 $11,220 $10,238 3/31/2020 $8,459 $11,154 $10,268 4/30/2020 $8,348 $11,353 $10,268 5/31/2020 $8,298 $11,405 $10,269 6/30/2020 $8,105 $11,477 $10,270 7/31/2020 $8,196 $11,649 $10,272 8/31/2020 $8,166 $11,555 $10,273 9/30/2020 $8,085 $11,548 $10,274 10/31/2020 $8,015 $11,497 $10,275 11/30/2020 $7,924 $11,610 $10,276 12/31/2020 $7,984 $11,626 $10,277 1/31/2021 $8,055 $11,542 $10,278 2/28/2021 $8,075 $11,376 $10,279 3/31/2021 $8,267 $11,234 $10,280 4/30/2021 $8,419 $11,322 $10,280 5/31/2021 $8,580 $11,359 $10,280 6/30/2021 $8,580 $11,439 $10,280 7/31/2021 $8,570 $11,567 $10,280 8/31/2021 $8,510 $11,545 $10,281 9/30/2021 $8,580 $11,445 $10,281 10/31/2021 $8,530 $11,442 $10,281 11/30/2021 $8,368 $11,476 $10,281 12/31/2021 $8,540 $11,446 $10,282 1/31/2022 $8,661 $11,200 $10,282 2/28/2022 $8,530 $11,075 $10,283 3/31/2022 $8,641 $10,767 $10,286 4/30/2022 $8,985 $10,359 $10,288 5/31/2022 $9,045 $10,425 $10,295 6/30/2022 $9,227 $10,262 $10,297 7/31/2022 $9,157 $10,513 $10,302 8/31/2022 $9,359 $10,215 $10,319 9/30/2022 $9,187 $9,774 $10,344 10/31/2022 $9,227 $9,648 $10,361 11/30/2022 $9,197 $10,002 $10,394 12/31/2022 $9,427 $9,957 $10,432 1/31/2023 $9,310 $10,264 $10,464 2/28/2023 $9,462 $9,998 $10,499 3/31/2023 $9,520 $10,252 $10,544 4/30/2023 $9,625 $10,314 $10,577 5/31/2023 $9,590 $10,202 $10,618 6/30/2023 $9,637 $10,166 $10,667 7/31/2023 $9,579 $10,158 $10,709 8/31/2023 $9,719 $10,094 $10,758 9/30/2023 $9,614 $9,837 $10,807 10/31/2023 $9,800 $9,682 $10,855 11/30/2023 $9,695 $10,120 $10,904 12/31/2023 $9,444 $10,508 $10,955 1/31/2024 $9,749 $10,479 $11,002 2/29/2024 $9,835 $10,331 $11,047 3/31/2024 $10,030 $10,426 $11,096 4/30/2024 $9,969 $10,163 $11,144 5/31/2024 $9,884 $10,335 $11,197 6/30/2024 $10,091 $10,433 $11,243 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years Since Inception (January 29, 2019) Class R6 4.71 0.71 0.17 Bloomberg U.S. Aggregate Bond Index 2.63 (0.23) 0.79 ICE BofA 3-Month U.S. Treasury Bill Index 5.40 2.16 2.19 | |||
| Performance Inception Date | Jan. 29, 2019 | |||
| Material Change Date | Jun. 30, 2023 | |||
| AssetsNet | $ 116,552,887 | $ 116,552,887 | $ 116,552,887 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 0% | |||
| Largest Holdings [Text Block] | CONSOLIDATED NET ASSET EXPOSURE (%) Long Position Short Position Equity index futures 15 0 Stocks 58 57 Commodity futures 15 21 Currency forwards 61 89 Bond futures 27 68 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes of the Fund since June 30, 2023. Advisor | |||
| Material Fund Change Adviser [Text Block] | Advisor | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since June 30, 2023. | |||
| C000206058 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Alternative Risk Premia Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WRPIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Alternative Risk Premia Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B47"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the consolidated costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME CONSOLIDATED COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $74 0.72% | |||
| Expenses Paid, Amount | $ 74 | |||
| Expense Ratio, Percent | 0.72% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Portfolio changes during the period included enhancements to macro, value, and momentum risk premia strategies as well as the multi-factor equity strategy of the fund. Over the past 12 months, momentum, value, and multi-factor equities were the main drivers of the Fund’s positive performance from a style perspective. Commodities were the most profitable asset class, while trend strategies detracted from relative performance amid the large reversals across rates and currencies. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg U.S. Aggregate Bond Index ICE BofA 3-Month U.S. Treasury Bill Index 1/31/2019 $9,990 $10,052 $10,001 2/28/2019 $9,950 $10,047 $10,019 3/31/2019 $9,820 $10,240 $10,041 4/30/2019 $9,920 $10,242 $10,060 5/31/2019 $9,790 $10,424 $10,083 6/30/2019 $9,740 $10,555 $10,105 7/31/2019 $9,860 $10,578 $10,124 8/31/2019 $9,950 $10,852 $10,144 9/30/2019 $9,940 $10,794 $10,162 10/31/2019 $9,800 $10,827 $10,182 11/30/2019 $9,840 $10,821 $10,194 12/31/2019 $9,571 $10,814 $10,209 1/31/2020 $9,702 $11,022 $10,223 2/29/2020 $9,359 $11,220 $10,238 3/31/2020 $8,450 $11,154 $10,268 4/30/2020 $8,329 $11,353 $10,268 5/31/2020 $8,289 $11,405 $10,269 6/30/2020 $8,097 $11,477 $10,270 7/31/2020 $8,178 $11,649 $10,272 8/31/2020 $8,147 $11,555 $10,273 9/30/2020 $8,067 $11,548 $10,274 10/31/2020 $7,996 $11,497 $10,275 11/30/2020 $7,915 $11,610 $10,276 12/31/2020 $7,966 $11,626 $10,277 1/31/2021 $8,036 $11,542 $10,278 2/28/2021 $8,057 $11,376 $10,279 3/31/2021 $8,248 $11,234 $10,280 4/30/2021 $8,400 $11,322 $10,280 5/31/2021 $8,561 $11,359 $10,280 6/30/2021 $8,551 $11,439 $10,280 7/31/2021 $8,551 $11,567 $10,280 8/31/2021 $8,481 $11,545 $10,281 9/30/2021 $8,551 $11,445 $10,281 10/31/2021 $8,501 $11,442 $10,281 11/30/2021 $8,339 $11,476 $10,281 12/31/2021 $8,511 $11,446 $10,282 1/31/2022 $8,632 $11,200 $10,282 2/28/2022 $8,501 $11,075 $10,283 3/31/2022 $8,612 $10,767 $10,286 4/30/2022 $8,955 $10,359 $10,288 5/31/2022 $9,016 $10,425 $10,295 6/30/2022 $9,187 $10,262 $10,297 7/31/2022 $9,127 $10,513 $10,302 8/31/2022 $9,329 $10,215 $10,319 9/30/2022 $9,157 $9,774 $10,344 10/31/2022 $9,187 $9,648 $10,361 11/30/2022 $9,157 $10,002 $10,394 12/31/2022 $9,396 $9,957 $10,432 1/31/2023 $9,279 $10,264 $10,464 2/28/2023 $9,419 $9,998 $10,499 3/31/2023 $9,478 $10,252 $10,544 4/30/2023 $9,594 $10,314 $10,577 5/31/2023 $9,547 $10,202 $10,618 6/30/2023 $9,594 $10,166 $10,667 7/31/2023 $9,536 $10,158 $10,709 8/31/2023 $9,676 $10,094 $10,758 9/30/2023 $9,571 $9,837 $10,807 10/31/2023 $9,757 $9,682 $10,855 11/30/2023 $9,652 $10,120 $10,904 12/31/2023 $9,392 $10,508 $10,955 1/31/2024 $9,709 $10,479 $11,002 2/29/2024 $9,782 $10,331 $11,047 3/31/2024 $9,977 $10,426 $11,096 4/30/2024 $9,916 $10,163 $11,144 5/31/2024 $9,843 $10,335 $11,197 6/30/2024 $10,038 $10,433 $11,243 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years Since Inception (January 29, 2019) Institutional Class 4.63 0.61 0.07 Bloomberg U.S. Aggregate Bond Index 2.63 (0.23) 0.79 ICE BofA 3-Month U.S. Treasury Bill Index 5.40 2.16 2.19 | |||
| Performance Inception Date | Jan. 29, 2019 | |||
| Material Change Date | Jun. 30, 2023 | |||
| AssetsNet | $ 116,552,887 | $ 116,552,887 | $ 116,552,887 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 0% | |||
| Largest Holdings [Text Block] | CONSOLIDATED NET ASSET EXPOSURE (%) Long Position Short Position Equity index futures 15 0 Stocks 58 57 Commodity futures 15 21 Currency forwards 61 89 Bond futures 27 68 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes of the Fund since June 30, 2023. Advisor | |||
| Material Fund Change Adviser [Text Block] | Advisor | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Fund since June 30, 2023. | |||
| C000020271 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Limited-Term Tax-Free Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | SCTIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Limited-Term Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B73"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $61 0.60% | |||
| Expenses Paid, Amount | $ 61 | |||
| Expense Ratio, Percent | 0.60% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal 1-5 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Bloomberg California Municipal 1-5 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,015 $10,018 $10,012 8/31/2014 $10,067 $10,139 $10,053 9/30/2014 $10,071 $10,149 $10,047 10/31/2014 $10,103 $10,219 $10,062 11/30/2014 $10,108 $10,236 $10,072 12/31/2014 $10,102 $10,288 $10,044 1/31/2015 $10,219 $10,470 $10,128 2/28/2015 $10,159 $10,362 $10,095 3/31/2015 $10,173 $10,392 $10,093 4/30/2015 $10,159 $10,338 $10,086 5/31/2015 $10,136 $10,309 $10,070 6/30/2015 $10,133 $10,300 $10,092 7/31/2015 $10,176 $10,375 $10,130 8/31/2015 $10,192 $10,395 $10,143 9/30/2015 $10,236 $10,470 $10,181 10/31/2015 $10,270 $10,512 $10,209 11/30/2015 $10,266 $10,554 $10,192 12/31/2015 $10,289 $10,628 $10,194 1/31/2016 $10,371 $10,755 $10,264 2/29/2016 $10,396 $10,771 $10,299 3/31/2016 $10,400 $10,806 $10,270 4/30/2016 $10,445 $10,885 $10,297 5/31/2016 $10,432 $10,915 $10,285 6/30/2016 $10,515 $11,088 $10,340 7/31/2016 $10,531 $11,095 $10,370 8/31/2016 $10,536 $11,110 $10,363 9/30/2016 $10,513 $11,054 $10,320 10/31/2016 $10,470 $10,938 $10,304 11/30/2016 $10,214 $10,531 $10,141 12/31/2016 $10,260 $10,654 $10,177 1/31/2017 $10,315 $10,724 $10,254 2/28/2017 $10,372 $10,799 $10,308 3/31/2017 $10,378 $10,822 $10,305 4/30/2017 $10,424 $10,901 $10,343 5/31/2017 $10,499 $11,074 $10,403 6/30/2017 $10,475 $11,034 $10,370 7/31/2017 $10,521 $11,123 $10,422 8/31/2017 $10,587 $11,208 $10,456 9/30/2017 $10,534 $11,151 $10,417 10/31/2017 $10,530 $11,178 $10,416 11/30/2017 $10,458 $11,118 $10,320 12/31/2017 $10,504 $11,235 $10,346 1/31/2018 $10,451 $11,102 $10,357 2/28/2018 $10,419 $11,069 $10,353 3/31/2018 $10,426 $11,110 $10,349 4/30/2018 $10,404 $11,070 $10,320 5/31/2018 $10,481 $11,197 $10,393 6/30/2018 $10,499 $11,207 $10,427 7/31/2018 $10,526 $11,234 $10,456 8/31/2018 $10,524 $11,263 $10,459 9/30/2018 $10,481 $11,190 $10,412 10/31/2018 $10,459 $11,121 $10,399 11/30/2018 $10,518 $11,244 $10,453 12/31/2018 $10,587 $11,379 $10,524 1/31/2019 $10,646 $11,465 $10,579 2/28/2019 $10,686 $11,526 $10,605 3/31/2019 $10,745 $11,708 $10,653 4/30/2019 $10,743 $11,752 $10,656 5/31/2019 $10,833 $11,914 $10,735 6/30/2019 $10,872 $11,958 $10,777 7/31/2019 $10,932 $12,055 $10,839 8/31/2019 $10,970 $12,245 $10,869 9/30/2019 $10,927 $12,147 $10,809 10/31/2019 $10,954 $12,168 $10,854 11/30/2019 $10,962 $12,199 $10,877 12/31/2019 $10,989 $12,236 $10,897 1/31/2020 $11,079 $12,456 $10,968 2/29/2020 $11,139 $12,617 $11,006 3/31/2020 $10,825 $12,159 $10,860 4/30/2020 $10,760 $12,006 $10,885 5/31/2020 $10,965 $12,388 $11,105 6/30/2020 $11,035 $12,490 $11,108 7/31/2020 $11,115 $12,701 $11,179 8/31/2020 $11,109 $12,641 $11,173 9/30/2020 $11,114 $12,644 $11,183 10/31/2020 $11,098 $12,606 $11,164 11/30/2020 $11,166 $12,796 $11,202 12/31/2020 $11,213 $12,874 $11,216 1/31/2021 $11,250 $12,956 $11,235 2/28/2021 $11,182 $12,750 $11,168 3/31/2021 $11,209 $12,829 $11,194 4/30/2021 $11,247 $12,936 $11,224 5/31/2021 $11,262 $12,975 $11,223 6/30/2021 $11,278 $13,010 $11,220 7/31/2021 $11,325 $13,118 $11,260 8/31/2021 $11,307 $13,070 $11,257 9/30/2021 $11,247 $12,976 $11,224 10/31/2021 $11,219 $12,938 $11,207 11/30/2021 $11,256 $13,048 $11,216 12/31/2021 $11,259 $13,069 $11,222 1/31/2022 $11,049 $12,711 $11,021 2/28/2022 $11,012 $12,666 $10,992 3/31/2022 $10,823 $12,255 $10,806 4/30/2022 $10,666 $11,916 $10,692 5/31/2022 $10,736 $12,093 $10,833 6/30/2022 $10,687 $11,895 $10,817 7/31/2022 $10,833 $12,210 $10,953 8/31/2022 $10,699 $11,942 $10,815 9/30/2022 $10,499 $11,484 $10,600 10/31/2022 $10,495 $11,388 $10,597 11/30/2022 $10,721 $11,921 $10,821 12/31/2022 $10,741 $11,955 $10,845 1/31/2023 $10,913 $12,298 $10,999 2/28/2023 $10,770 $12,020 $10,823 3/31/2023 $10,899 $12,287 $10,992 4/30/2023 $10,887 $12,259 $10,941 5/31/2023 $10,830 $12,153 $10,874 6/30/2023 $10,883 $12,274 $10,947 7/31/2023 $10,914 $12,323 $10,969 8/31/2023 $10,867 $12,146 $10,945 9/30/2023 $10,722 $11,790 $10,823 10/31/2023 $10,665 $11,689 $10,816 11/30/2023 $11,024 $12,431 $11,117 12/31/2023 $11,205 $12,720 $11,235 1/31/2024 $11,174 $12,655 $11,214 2/29/2024 $11,199 $12,671 $11,225 3/31/2024 $11,191 $12,671 $11,207 4/30/2024 $11,149 $12,514 $11,151 5/31/2024 $11,129 $12,477 $11,124 6/30/2024 $11,234 $12,669 $11,209 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 3.22 0.66 1.17 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| AssetsNet | $ 321,475,590 | $ 321,475,590 | $ 321,475,590 | |
| Holdings Count | Holding | 284 | 284 | 284 | |
| Advisory Fees Paid, Amount | $ 1,275,803 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $321,475,590 # of portfolio holdings 284 Portfolio turnover rate 24% Total advisory fees paid $1,275,803 1 Year 5 Years 10 Years Administrator Class 3.22 0.66 1.17 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.7 1-3 years 32.2 3-5 years 25.6 5-10 years 23.6 10-20 years 1.7 20-30 years 0.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) California Community Choice Financing Authority Clean Energy Project Series A, 4.00%, 10/1/2052 3.6 Oakland Unified School District/Alameda County, 5.00%, 8/1/2029 3.2 California State University Series B-2, 0.55%, 11/1/2049 2.4 California Community Choice Financing Authority Series B-2, 4.33%, 2/1/2052 2.0 California Community Choice Financing Authority Series A-1, 5.00%, 12/1/2053 2.0 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 2.0 State of California, 4.00%, 9/1/2026 1.9 City of Los Angeles Department of Airports Series B, 5.00%, 5/15/2025 1.9 FHLMC Multifamily VRD Certificates Series M-057, 2.40%, 10/15/2029 1.7 California Community Choice Financing Authority Series F, 5.50%, 10/1/2054 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000020269 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Limited-Term Tax-Free Fund | |||
| Class Name | Class A | |||
| Trading Symbol | SFCIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Limited-Term Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B97"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $81 0.80% | |||
| Expenses Paid, Amount | $ 81 | |||
| Expense Ratio, Percent | 0.80% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal 1-5 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg California Municipal 1-5 Year Blend Index 6/30/2014 $9,801 $10,000 $10,000 7/31/2014 $9,823 $10,018 $10,012 8/31/2014 $9,872 $10,139 $10,053 9/30/2014 $9,874 $10,149 $10,047 10/31/2014 $9,904 $10,219 $10,062 11/30/2014 $9,907 $10,236 $10,072 12/31/2014 $9,901 $10,288 $10,044 1/31/2015 $10,012 $10,470 $10,128 2/28/2015 $9,953 $10,362 $10,095 3/31/2015 $9,965 $10,392 $10,093 4/30/2015 $9,950 $10,338 $10,086 5/31/2015 $9,917 $10,309 $10,070 6/30/2015 $9,921 $10,300 $10,092 7/31/2015 $9,962 $10,375 $10,130 8/31/2015 $9,966 $10,395 $10,143 9/30/2015 $10,016 $10,470 $10,181 10/31/2015 $10,047 $10,512 $10,209 11/30/2015 $10,042 $10,554 $10,192 12/31/2015 $10,064 $10,628 $10,194 1/31/2016 $10,141 $10,755 $10,264 2/29/2016 $10,163 $10,771 $10,299 3/31/2016 $10,157 $10,806 $10,270 4/30/2016 $10,207 $10,885 $10,297 5/31/2016 $10,184 $10,915 $10,285 6/30/2016 $10,272 $11,088 $10,340 7/31/2016 $10,285 $11,095 $10,370 8/31/2016 $10,280 $11,110 $10,363 9/30/2016 $10,266 $11,054 $10,320 10/31/2016 $10,214 $10,938 $10,304 11/30/2016 $9,976 $10,531 $10,141 12/31/2016 $10,018 $10,654 $10,177 1/31/2017 $10,070 $10,724 $10,254 2/28/2017 $10,113 $10,799 $10,308 3/31/2017 $10,118 $10,822 $10,305 4/30/2017 $10,160 $10,901 $10,343 5/31/2017 $10,231 $11,074 $10,403 6/30/2017 $10,207 $11,034 $10,370 7/31/2017 $10,259 $11,123 $10,422 8/31/2017 $10,311 $11,208 $10,456 9/30/2017 $10,268 $11,151 $10,417 10/31/2017 $10,254 $11,178 $10,416 11/30/2017 $10,183 $11,118 $10,320 12/31/2017 $10,226 $11,235 $10,346 1/31/2018 $10,174 $11,102 $10,357 2/28/2018 $10,142 $11,069 $10,353 3/31/2018 $10,147 $11,110 $10,349 4/30/2018 $10,124 $11,070 $10,320 5/31/2018 $10,196 $11,197 $10,393 6/30/2018 $10,212 $11,207 $10,427 7/31/2018 $10,237 $11,234 $10,456 8/31/2018 $10,233 $11,263 $10,459 9/30/2018 $10,191 $11,190 $10,412 10/31/2018 $10,168 $11,121 $10,399 11/30/2018 $10,223 $11,244 $10,453 12/31/2018 $10,288 $11,379 $10,524 1/31/2019 $10,352 $11,465 $10,579 2/28/2019 $10,380 $11,526 $10,605 3/31/2019 $10,434 $11,708 $10,653 4/30/2019 $10,431 $11,752 $10,656 5/31/2019 $10,516 $11,914 $10,735 6/30/2019 $10,552 $11,958 $10,777 7/31/2019 $10,607 $12,055 $10,839 8/31/2019 $10,652 $12,245 $10,869 9/30/2019 $10,599 $12,147 $10,809 10/31/2019 $10,624 $12,168 $10,854 11/30/2019 $10,639 $12,199 $10,877 12/31/2019 $10,654 $12,236 $10,897 1/31/2020 $10,749 $12,456 $10,968 2/29/2020 $10,805 $12,617 $11,006 3/31/2020 $10,494 $12,159 $10,860 4/30/2020 $10,430 $12,006 $10,885 5/31/2020 $10,625 $12,388 $11,105 6/30/2020 $10,689 $12,490 $11,108 7/31/2020 $10,774 $12,701 $11,179 8/31/2020 $10,757 $12,641 $11,173 9/30/2020 $10,760 $12,644 $11,183 10/31/2020 $10,753 $12,606 $11,164 11/30/2020 $10,817 $12,796 $11,202 12/31/2020 $10,860 $12,874 $11,216 1/31/2021 $10,893 $12,956 $11,235 2/28/2021 $10,817 $12,750 $11,168 3/31/2021 $10,841 $12,829 $11,194 4/30/2021 $10,886 $12,936 $11,224 5/31/2021 $10,899 $12,975 $11,223 6/30/2021 $10,902 $13,010 $11,220 7/31/2021 $10,945 $13,118 $11,260 8/31/2021 $10,927 $13,070 $11,257 9/30/2021 $10,868 $12,976 $11,224 10/31/2021 $10,850 $12,938 $11,207 11/30/2021 $10,873 $13,048 $11,216 12/31/2021 $10,875 $13,069 $11,222 1/31/2022 $10,673 $12,711 $11,021 2/28/2022 $10,637 $12,666 $10,992 3/31/2022 $10,445 $12,255 $10,806 4/30/2022 $10,294 $11,916 $10,692 5/31/2022 $10,369 $12,093 $10,833 6/30/2022 $10,311 $11,895 $10,817 7/31/2022 $10,449 $12,210 $10,953 8/31/2022 $10,319 $11,942 $10,815 9/30/2022 $10,128 $11,484 $10,600 10/31/2022 $10,123 $11,388 $10,597 11/30/2022 $10,336 $11,921 $10,821 12/31/2022 $10,353 $11,955 $10,845 1/31/2023 $10,525 $12,298 $10,999 2/28/2023 $10,378 $12,020 $10,823 3/31/2023 $10,510 $12,287 $10,992 4/30/2023 $10,486 $12,259 $10,941 5/31/2023 $10,431 $12,153 $10,874 6/30/2023 $10,490 $12,274 $10,947 7/31/2023 $10,507 $12,323 $10,969 8/31/2023 $10,472 $12,146 $10,945 9/30/2023 $10,322 $11,790 $10,823 10/31/2023 $10,267 $11,689 $10,816 11/30/2023 $10,606 $12,431 $11,117 12/31/2023 $10,776 $12,720 $11,235 1/31/2024 $10,756 $12,655 $11,214 2/29/2024 $10,768 $12,671 $11,225 3/31/2024 $10,758 $12,671 $11,207 4/30/2024 $10,717 $12,514 $11,151 5/31/2024 $10,697 $12,477 $11,124 6/30/2024 $10,795 $12,669 $11,209 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 2.90 0.46 0.97 Class A with Load 0.89 0.05 0.77 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| AssetsNet | $ 321,475,590 | $ 321,475,590 | $ 321,475,590 | |
| Holdings Count | Holding | 284 | 284 | 284 | |
| Advisory Fees Paid, Amount | $ 1,275,803 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $321,475,590 # of portfolio holdings 284 Portfolio turnover rate 24% Total advisory fees paid $1,275,803 1 Year 5 Years 10 Years Class A 2.90 0.46 0.97 Class A with Load 0.89 0.05 0.77 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.7 1-3 years 32.2 3-5 years 25.6 5-10 years 23.6 10-20 years 1.7 20-30 years 0.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) California Community Choice Financing Authority Clean Energy Project Series A, 4.00%, 10/1/2052 3.6 Oakland Unified School District/Alameda County, 5.00%, 8/1/2029 3.2 California State University Series B-2, 0.55%, 11/1/2049 2.4 California Community Choice Financing Authority Series B-2, 4.33%, 2/1/2052 2.0 California Community Choice Financing Authority Series A-1, 5.00%, 12/1/2053 2.0 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 2.0 State of California, 4.00%, 9/1/2026 1.9 City of Los Angeles Department of Airports Series B, 5.00%, 5/15/2025 1.9 FHLMC Multifamily VRD Certificates Series M-057, 2.40%, 10/15/2029 1.7 California Community Choice Financing Authority Series F, 5.50%, 10/1/2054 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000020270 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Limited-Term Tax-Free Fund | |||
| Class Name | Class C | |||
| Trading Symbol | SFCCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Limited-Term Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B121"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $157 1.55% | |||
| Expenses Paid, Amount | $ 157 | |||
| Expense Ratio, Percent | 1.55% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal 1-5 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg California Municipal 1-5 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,007 $10,018 $10,012 8/31/2014 $10,059 $10,139 $10,053 9/30/2014 $10,046 $10,149 $10,047 10/31/2014 $10,079 $10,219 $10,062 11/30/2014 $10,067 $10,236 $10,072 12/31/2014 $10,063 $10,288 $10,044 1/31/2015 $10,170 $10,470 $10,128 2/28/2015 $10,104 $10,362 $10,095 3/31/2015 $10,100 $10,392 $10,093 4/30/2015 $10,088 $10,338 $10,086 5/31/2015 $10,048 $10,309 $10,070 6/30/2015 $10,047 $10,300 $10,092 7/31/2015 $10,081 $10,375 $10,130 8/31/2015 $10,079 $10,395 $10,143 9/30/2015 $10,124 $10,470 $10,181 10/31/2015 $10,140 $10,512 $10,209 11/30/2015 $10,137 $10,554 $10,192 12/31/2015 $10,153 $10,628 $10,194 1/31/2016 $10,224 $10,755 $10,264 2/29/2016 $10,240 $10,771 $10,299 3/31/2016 $10,228 $10,806 $10,270 4/30/2016 $10,263 $10,885 $10,297 5/31/2016 $10,242 $10,915 $10,285 6/30/2016 $10,324 $11,088 $10,340 7/31/2016 $10,322 $11,095 $10,370 8/31/2016 $10,319 $11,110 $10,363 9/30/2016 $10,299 $11,054 $10,320 10/31/2016 $10,240 $10,938 $10,304 11/30/2016 $9,985 $10,531 $10,141 12/31/2016 $10,021 $10,654 $10,177 1/31/2017 $10,067 $10,724 $10,254 2/28/2017 $10,114 $10,799 $10,308 3/31/2017 $10,112 $10,822 $10,305 4/30/2017 $10,148 $10,901 $10,343 5/31/2017 $10,212 $11,074 $10,403 6/30/2017 $10,182 $11,034 $10,370 7/31/2017 $10,228 $11,123 $10,422 8/31/2017 $10,273 $11,208 $10,456 9/30/2017 $10,224 $11,151 $10,417 10/31/2017 $10,203 $11,178 $10,416 11/30/2017 $10,126 $11,118 $10,320 12/31/2017 $10,163 $11,235 $10,346 1/31/2018 $10,104 $11,102 $10,357 2/28/2018 $10,067 $11,069 $10,353 3/31/2018 $10,065 $11,110 $10,349 4/30/2018 $10,036 $11,070 $10,320 5/31/2018 $10,102 $11,197 $10,393 6/30/2018 $10,111 $11,207 $10,427 7/31/2018 $10,129 $11,234 $10,456 8/31/2018 $10,119 $11,263 $10,459 9/30/2018 $10,071 $11,190 $10,412 10/31/2018 $10,032 $11,121 $10,399 11/30/2018 $10,090 $11,244 $10,453 12/31/2018 $10,148 $11,379 $10,524 1/31/2019 $10,196 $11,465 $10,579 2/28/2019 $10,226 $11,526 $10,605 3/31/2019 $10,273 $11,708 $10,653 4/30/2019 $10,264 $11,752 $10,656 5/31/2019 $10,341 $11,914 $10,735 6/30/2019 $10,370 $11,958 $10,777 7/31/2019 $10,418 $12,055 $10,839 8/31/2019 $10,455 $12,245 $10,869 9/30/2019 $10,397 $12,147 $10,809 10/31/2019 $10,414 $12,168 $10,854 11/30/2019 $10,423 $12,199 $10,877 12/31/2019 $10,431 $12,236 $10,897 1/31/2020 $10,517 $12,456 $10,968 2/29/2020 $10,555 $12,617 $11,006 3/31/2020 $10,254 $12,159 $10,860 4/30/2020 $10,186 $12,006 $10,885 5/31/2020 $10,369 $12,388 $11,105 6/30/2020 $10,426 $12,490 $11,108 7/31/2020 $10,502 $12,701 $11,179 8/31/2020 $10,479 $12,641 $11,173 9/30/2020 $10,475 $12,644 $11,183 10/31/2020 $10,452 $12,606 $11,164 11/30/2020 $10,517 $12,796 $11,202 12/31/2020 $10,553 $12,874 $11,216 1/31/2021 $10,568 $12,956 $11,235 2/28/2021 $10,499 $12,750 $11,168 3/31/2021 $10,515 $12,829 $11,194 4/30/2021 $10,552 $12,936 $11,224 5/31/2021 $10,558 $12,975 $11,223 6/30/2021 $10,555 $13,010 $11,220 7/31/2021 $10,589 $13,118 $11,260 8/31/2021 $10,565 $13,070 $11,257 9/30/2021 $10,501 $12,976 $11,224 10/31/2021 $10,467 $12,938 $11,207 11/30/2021 $10,493 $13,048 $11,216 12/31/2021 $10,488 $13,069 $11,222 1/31/2022 $10,286 $12,711 $11,021 2/28/2022 $10,246 $12,666 $10,992 3/31/2022 $10,055 $12,255 $10,806 4/30/2022 $9,903 $11,916 $10,692 5/31/2022 $9,969 $12,093 $10,833 6/30/2022 $9,907 $11,895 $10,817 7/31/2022 $10,040 $12,210 $10,953 8/31/2022 $9,915 $11,942 $10,815 9/30/2022 $9,731 $11,484 $10,600 10/31/2022 $9,727 $11,388 $10,597 11/30/2022 $9,931 $11,921 $10,821 12/31/2022 $9,948 $11,955 $10,845 1/31/2023 $10,113 $12,298 $10,999 2/28/2023 $9,972 $12,020 $10,823 3/31/2023 $10,098 $12,287 $10,992 4/30/2023 $10,076 $12,259 $10,941 5/31/2023 $10,022 $12,153 $10,874 6/30/2023 $10,079 $12,274 $10,947 7/31/2023 $10,096 $12,323 $10,969 8/31/2023 $10,062 $12,146 $10,945 9/30/2023 $9,918 $11,790 $10,823 10/31/2023 $9,865 $11,689 $10,816 11/30/2023 $10,190 $12,431 $11,117 12/31/2023 $10,354 $12,720 $11,235 1/31/2024 $10,334 $12,655 $11,214 2/29/2024 $10,346 $12,671 $11,225 3/31/2024 $10,337 $12,671 $11,207 4/30/2024 $10,297 $12,514 $11,151 5/31/2024 $10,278 $12,477 $11,124 6/30/2024 $10,372 $12,669 $11,209 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.24 (0.30) 0.37 Class C with Load 1.24 (0.30) 0.37 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| AssetsNet | $ 321,475,590 | $ 321,475,590 | $ 321,475,590 | |
| Holdings Count | Holding | 284 | 284 | 284 | |
| Advisory Fees Paid, Amount | $ 1,275,803 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $321,475,590 # of portfolio holdings 284 Portfolio turnover rate 24% Total advisory fees paid $1,275,803 1 Year 5 Years 10 Years Class C 2.24 (0.30) 0.37 Class C with Load 1.24 (0.30) 0.37 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.7 1-3 years 32.2 3-5 years 25.6 5-10 years 23.6 10-20 years 1.7 20-30 years 0.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) California Community Choice Financing Authority Clean Energy Project Series A, 4.00%, 10/1/2052 3.6 Oakland Unified School District/Alameda County, 5.00%, 8/1/2029 3.2 California State University Series B-2, 0.55%, 11/1/2049 2.4 California Community Choice Financing Authority Series B-2, 4.33%, 2/1/2052 2.0 California Community Choice Financing Authority Series A-1, 5.00%, 12/1/2053 2.0 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 2.0 State of California, 4.00%, 9/1/2026 1.9 City of Los Angeles Department of Airports Series B, 5.00%, 5/15/2025 1.9 FHLMC Multifamily VRD Certificates Series M-057, 2.40%, 10/15/2029 1.7 California Community Choice Financing Authority Series F, 5.50%, 10/1/2054 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000150654 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Limited-Term Tax-Free Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | SFCNX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Limited-Term Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B145"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $51 0.50% | |||
| Expenses Paid, Amount | $ 51 | |||
| Expense Ratio, Percent | 0.50% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal 1-5 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg California Municipal 1-5 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,015 $10,018 $10,012 8/31/2014 $10,067 $10,139 $10,053 9/30/2014 $10,071 $10,149 $10,047 10/31/2014 $10,103 $10,219 $10,062 11/30/2014 $10,108 $10,236 $10,072 12/31/2014 $10,103 $10,288 $10,044 1/31/2015 $10,221 $10,470 $10,128 2/28/2015 $10,171 $10,362 $10,095 3/31/2015 $10,167 $10,392 $10,093 4/30/2015 $10,164 $10,338 $10,086 5/31/2015 $10,132 $10,309 $10,070 6/30/2015 $10,139 $10,300 $10,092 7/31/2015 $10,183 $10,375 $10,130 8/31/2015 $10,190 $10,395 $10,143 9/30/2015 $10,244 $10,470 $10,181 10/31/2015 $10,270 $10,512 $10,209 11/30/2015 $10,276 $10,554 $10,192 12/31/2015 $10,301 $10,628 $10,194 1/31/2016 $10,374 $10,755 $10,264 2/29/2016 $10,409 $10,771 $10,299 3/31/2016 $10,405 $10,806 $10,270 4/30/2016 $10,450 $10,885 $10,297 5/31/2016 $10,438 $10,915 $10,285 6/30/2016 $10,523 $11,088 $10,340 7/31/2016 $10,539 $11,095 $10,370 8/31/2016 $10,546 $11,110 $10,363 9/30/2016 $10,533 $11,054 $10,320 10/31/2016 $10,481 $10,938 $10,304 11/30/2016 $10,235 $10,531 $10,141 12/31/2016 $10,282 $10,654 $10,177 1/31/2017 $10,338 $10,724 $10,254 2/28/2017 $10,386 $10,799 $10,308 3/31/2017 $10,393 $10,822 $10,305 4/30/2017 $10,440 $10,901 $10,343 5/31/2017 $10,515 $11,074 $10,403 6/30/2017 $10,493 $11,034 $10,370 7/31/2017 $10,550 $11,123 $10,422 8/31/2017 $10,607 $11,208 $10,456 9/30/2017 $10,565 $11,151 $10,417 10/31/2017 $10,552 $11,178 $10,416 11/30/2017 $10,480 $11,118 $10,320 12/31/2017 $10,527 $11,235 $10,346 1/31/2018 $10,475 $11,102 $10,357 2/28/2018 $10,454 $11,069 $10,353 3/31/2018 $10,452 $11,110 $10,349 4/30/2018 $10,430 $11,070 $10,320 5/31/2018 $10,508 $11,197 $10,393 6/30/2018 $10,527 $11,207 $10,427 7/31/2018 $10,555 $11,234 $10,456 8/31/2018 $10,554 $11,263 $10,459 9/30/2018 $10,522 $11,190 $10,412 10/31/2018 $10,490 $11,121 $10,399 11/30/2018 $10,551 $11,244 $10,453 12/31/2018 $10,621 $11,379 $10,524 1/31/2019 $10,691 $11,465 $10,579 2/28/2019 $10,722 $11,526 $10,605 3/31/2019 $10,782 $11,708 $10,653 4/30/2019 $10,791 $11,752 $10,656 5/31/2019 $10,872 $11,914 $10,735 6/30/2019 $10,913 $11,958 $10,777 7/31/2019 $10,973 $12,055 $10,839 8/31/2019 $11,023 $12,245 $10,869 9/30/2019 $10,970 $12,147 $10,809 10/31/2019 $10,998 $12,168 $10,854 11/30/2019 $11,017 $12,199 $10,877 12/31/2019 $11,035 $12,236 $10,897 1/31/2020 $11,137 $12,456 $10,968 2/29/2020 $11,188 $12,617 $11,006 3/31/2020 $10,873 $12,159 $10,860 4/30/2020 $10,819 $12,006 $10,885 5/31/2020 $11,016 $12,388 $11,105 6/30/2020 $11,087 $12,490 $11,108 7/31/2020 $11,179 $12,701 $11,179 8/31/2020 $11,164 $12,641 $11,173 9/30/2020 $11,169 $12,644 $11,183 10/31/2020 $11,164 $12,606 $11,164 11/30/2020 $11,234 $12,796 $11,202 12/31/2020 $11,282 $12,874 $11,216 1/31/2021 $11,309 $12,956 $11,235 2/28/2021 $11,243 $12,750 $11,168 3/31/2021 $11,270 $12,829 $11,194 4/30/2021 $11,320 $12,936 $11,224 5/31/2021 $11,337 $12,975 $11,223 6/30/2021 $11,343 $13,010 $11,220 7/31/2021 $11,391 $13,118 $11,260 8/31/2021 $11,374 $13,070 $11,257 9/30/2021 $11,315 $12,976 $11,224 10/31/2021 $11,298 $12,938 $11,207 11/30/2021 $11,325 $13,048 $11,216 12/31/2021 $11,340 $13,069 $11,222 1/31/2022 $11,129 $12,711 $11,021 2/28/2022 $11,082 $12,666 $10,992 3/31/2022 $10,893 $12,255 $10,806 4/30/2022 $10,746 $11,916 $10,692 5/31/2022 $10,817 $12,093 $10,833 6/30/2022 $10,758 $11,895 $10,817 7/31/2022 $10,907 $12,210 $10,953 8/31/2022 $10,783 $11,942 $10,815 9/30/2022 $10,582 $11,484 $10,600 10/31/2022 $10,579 $11,388 $10,597 11/30/2022 $10,797 $11,921 $10,821 12/31/2022 $10,829 $11,955 $10,845 1/31/2023 $11,003 $12,298 $10,999 2/28/2023 $10,849 $12,020 $10,823 3/31/2023 $10,991 $12,287 $10,992 4/30/2023 $10,980 $12,259 $10,941 5/31/2023 $10,923 $12,153 $10,874 6/30/2023 $10,978 $12,274 $10,947 7/31/2023 $10,998 $12,323 $10,969 8/31/2023 $10,964 $12,146 $10,945 9/30/2023 $10,818 $11,790 $10,823 10/31/2023 $10,761 $11,689 $10,816 11/30/2023 $11,124 $12,431 $11,117 12/31/2023 $11,297 $12,720 $11,235 1/31/2024 $11,277 $12,655 $11,214 2/29/2024 $11,293 $12,671 $11,225 3/31/2024 $11,296 $12,671 $11,207 4/30/2024 $11,255 $12,514 $11,151 5/31/2024 $11,236 $12,477 $11,124 6/30/2024 $11,343 $12,669 $11,209 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class Footnote Reference 3.33 0.78 1.27 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 | |||
| AssetsNet | $ 321,475,590 | $ 321,475,590 | $ 321,475,590 | |
| Holdings Count | Holding | 284 | 284 | 284 | |
| Advisory Fees Paid, Amount | $ 1,275,803 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $321,475,590 # of portfolio holdings 284 Portfolio turnover rate 24% Total advisory fees paid $1,275,803 1 Year 5 Years 10 Years Institutional Class Footnote Reference 3.33 0.78 1.27 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal 1-5 Year Blend Index 2.39 0.79 1.15 Footnote Description Footnote * Historical performance shown for the Institutional Class shares prior to their inception on October 31, 2014 reflects the performance of the Administrator Class shares, and includes the higher expenses applicable to the Administrator Class shares. If these expenses had not been included, returns for the Institutional Class shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.7 1-3 years 32.2 3-5 years 25.6 5-10 years 23.6 10-20 years 1.7 20-30 years 0.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) California Community Choice Financing Authority Clean Energy Project Series A, 4.00%, 10/1/2052 3.6 Oakland Unified School District/Alameda County, 5.00%, 8/1/2029 3.2 California State University Series B-2, 0.55%, 11/1/2049 2.4 California Community Choice Financing Authority Series B-2, 4.33%, 2/1/2052 2.0 California Community Choice Financing Authority Series A-1, 5.00%, 12/1/2053 2.0 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 2.0 State of California, 4.00%, 9/1/2026 1.9 City of Los Angeles Department of Airports Series B, 5.00%, 5/15/2025 1.9 FHLMC Multifamily VRD Certificates Series M-057, 2.40%, 10/15/2029 1.7 California Community Choice Financing Authority Series F, 5.50%, 10/1/2054 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000020275 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Tax-Free Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | SGCAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B169"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $56 0.55% | |||
| Expenses Paid, Amount | $ 56 | |||
| Expense Ratio, Percent | 0.55% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal Bond Index. Sector allocation detracted for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Bloomberg California Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,038 $10,018 $10,030 8/31/2014 $10,179 $10,139 $10,159 9/30/2014 $10,243 $10,149 $10,168 10/31/2014 $10,324 $10,219 $10,241 11/30/2014 $10,335 $10,236 $10,254 12/31/2014 $10,408 $10,288 $10,310 1/31/2015 $10,594 $10,470 $10,487 2/28/2015 $10,476 $10,362 $10,392 3/31/2015 $10,504 $10,392 $10,424 4/30/2015 $10,436 $10,338 $10,366 5/31/2015 $10,411 $10,309 $10,342 6/30/2015 $10,395 $10,300 $10,334 7/31/2015 $10,476 $10,375 $10,412 8/31/2015 $10,504 $10,395 $10,441 9/30/2015 $10,586 $10,470 $10,513 10/31/2015 $10,623 $10,512 $10,551 11/30/2015 $10,688 $10,554 $10,592 12/31/2015 $10,778 $10,628 $10,672 1/31/2016 $10,878 $10,755 $10,789 2/29/2016 $10,888 $10,771 $10,807 3/31/2016 $10,979 $10,806 $10,843 4/30/2016 $11,062 $10,885 $10,925 5/31/2016 $11,118 $10,915 $10,956 6/30/2016 $11,337 $11,088 $11,130 7/31/2016 $11,302 $11,095 $11,135 8/31/2016 $11,339 $11,110 $11,154 9/30/2016 $11,267 $11,054 $11,085 10/31/2016 $11,122 $10,938 $10,956 11/30/2016 $10,646 $10,531 $10,534 12/31/2016 $10,768 $10,654 $10,658 1/31/2017 $10,808 $10,724 $10,741 2/28/2017 $10,865 $10,799 $10,804 3/31/2017 $10,895 $10,822 $10,825 4/30/2017 $10,961 $10,901 $10,901 5/31/2017 $11,140 $11,074 $11,083 6/30/2017 $11,123 $11,034 $11,046 7/31/2017 $11,200 $11,123 $11,143 8/31/2017 $11,286 $11,208 $11,211 9/30/2017 $11,250 $11,151 $11,159 10/31/2017 $11,270 $11,178 $11,195 11/30/2017 $11,235 $11,118 $11,135 12/31/2017 $11,333 $11,235 $11,257 1/31/2018 $11,213 $11,102 $11,123 2/28/2018 $11,160 $11,069 $11,087 3/31/2018 $11,202 $11,110 $11,137 4/30/2018 $11,167 $11,070 $11,091 5/31/2018 $11,296 $11,197 $11,241 6/30/2018 $11,309 $11,207 $11,244 7/31/2018 $11,332 $11,234 $11,271 8/31/2018 $11,354 $11,263 $11,306 9/30/2018 $11,289 $11,190 $11,220 10/31/2018 $11,214 $11,121 $11,142 11/30/2018 $11,316 $11,244 $11,258 12/31/2018 $11,418 $11,379 $11,382 1/31/2019 $11,491 $11,465 $11,457 2/28/2019 $11,555 $11,526 $11,513 3/31/2019 $11,717 $11,708 $11,703 4/30/2019 $11,771 $11,752 $11,754 5/31/2019 $11,933 $11,914 $11,926 6/30/2019 $11,987 $11,958 $11,967 7/31/2019 $12,060 $12,055 $12,067 8/31/2019 $12,273 $12,245 $12,262 9/30/2019 $12,184 $12,147 $12,171 10/31/2019 $12,196 $12,168 $12,193 11/30/2019 $12,207 $12,199 $12,220 12/31/2019 $12,248 $12,236 $12,255 1/31/2020 $12,450 $12,456 $12,475 2/29/2020 $12,634 $12,617 $12,636 3/31/2020 $12,071 $12,159 $12,195 4/30/2020 $11,847 $12,006 $12,065 5/31/2020 $12,240 $12,388 $12,473 6/30/2020 $12,352 $12,490 $12,545 7/31/2020 $12,549 $12,701 $12,761 8/31/2020 $12,517 $12,641 $12,676 9/30/2020 $12,527 $12,644 $12,672 10/31/2020 $12,505 $12,606 $12,637 11/30/2020 $12,681 $12,796 $12,832 12/31/2020 $12,764 $12,874 $12,886 1/31/2021 $12,836 $12,956 $12,947 2/28/2021 $12,635 $12,750 $12,712 3/31/2021 $12,717 $12,829 $12,800 4/30/2021 $12,842 $12,936 $12,902 5/31/2021 $12,904 $12,975 $12,937 6/30/2021 $12,956 $13,010 $12,971 7/31/2021 $13,050 $13,118 $13,079 8/31/2021 $13,004 $13,070 $13,035 9/30/2021 $12,894 $12,976 $12,938 10/31/2021 $12,890 $12,938 $12,902 11/30/2021 $13,004 $13,048 $13,017 12/31/2021 $13,011 $13,069 $13,043 1/31/2022 $12,661 $12,711 $12,656 2/28/2022 $12,583 $12,666 $12,618 3/31/2022 $12,189 $12,255 $12,198 4/30/2022 $11,795 $11,916 $11,844 5/31/2022 $11,944 $12,093 $12,044 6/30/2022 $11,690 $11,895 $11,857 7/31/2022 $11,994 $12,210 $12,192 8/31/2022 $11,728 $11,942 $11,931 9/30/2022 $11,330 $11,484 $11,490 10/31/2022 $11,230 $11,388 $11,415 11/30/2022 $11,683 $11,921 $11,939 12/31/2022 $11,695 $11,955 $11,978 1/31/2023 $11,961 $12,298 $12,301 2/28/2023 $11,727 $12,020 $12,022 3/31/2023 $11,927 $12,287 $12,284 4/30/2023 $11,915 $12,259 $12,253 5/31/2023 $11,835 $12,153 $12,150 6/30/2023 $11,937 $12,274 $12,271 7/31/2023 $11,971 $12,323 $12,320 8/31/2023 $11,835 $12,146 $12,178 9/30/2023 $11,495 $11,790 $11,828 10/31/2023 $11,279 $11,689 $11,726 11/30/2023 $12,072 $12,431 $12,442 12/31/2023 $12,361 $12,720 $12,723 1/31/2024 $12,361 $12,655 $12,671 2/29/2024 $12,362 $12,671 $12,686 3/31/2024 $12,386 $12,671 $12,670 4/30/2024 $12,236 $12,514 $12,508 5/31/2024 $12,248 $12,477 $12,470 6/30/2024 $12,436 $12,669 $12,645 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 4.18 0.74 2.20 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| AssetsNet | $ 670,315,991 | $ 670,315,991 | $ 670,315,991 | |
| Holdings Count | Holding | 266 | 266 | 266 | |
| Advisory Fees Paid, Amount | $ 2,529,474 | |||
| InvestmentCompanyPortfolioTurnover | 26% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $670,315,991 # of portfolio holdings 266 Portfolio turnover rate 26% Total advisory fees paid $2,529,474 1 Year 5 Years 10 Years Administrator Class 4.18 0.74 2.20 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 10.5 1-3 years 15.3 3-5 years 5.7 5-10 years 11.6 10-20 years 14.8 20-30 years 39.3 30+ years 2.8 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) San Francisco Community College District Series B, 5.25%, 6/15/2049 2.5 California HFFA Cedars-Sinai Medical Center Obligated Group Series B, 4.00%, 8/15/2039 1.6 State of California, 5.00%, 8/1/2046 1.5 California HFFA Children's Hospital Los Angeles Obligated Group Series A, 5.00%, 8/15/2047 1.5 California Municipal Finance Authority Samuel Merritt University, 5.25%, 6/1/2053 1.5 State of California, 4.00%, 9/1/2043 1.5 Long Beach Unified School District Series C, 4.00%, 8/1/2053 1.5 Riverside County Asset Leasing Corp., 0.00%, 6/1/2026 1.4 Santa Ana Unified School District Series B, 0.00%, 8/1/2038 1.3 Los Angeles Department of Water & Power System Revenue Series C, 5.00%, 7/1/2054 1.3 | |||
| Material Fund Change [Text Block] | ||||
| C000020272 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Tax-Free Fund | |||
| Class Name | Class A | |||
| Trading Symbol | SCTAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B193"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $77 0.75% | |||
| Expenses Paid, Amount | $ 77 | |||
| Expense Ratio, Percent | 0.75% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal Bond Index. Sector allocation detracted for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg California Municipal Bond Index 6/30/2014 $9,552 $10,000 $10,000 7/31/2014 $9,579 $10,018 $10,030 8/31/2014 $9,720 $10,139 $10,159 9/30/2014 $9,780 $10,149 $10,168 10/31/2014 $9,847 $10,219 $10,241 11/30/2014 $9,856 $10,236 $10,254 12/31/2014 $9,932 $10,288 $10,310 1/31/2015 $10,100 $10,470 $10,487 2/28/2015 $9,985 $10,362 $10,392 3/31/2015 $10,019 $10,392 $10,424 4/30/2015 $9,952 $10,338 $10,366 5/31/2015 $9,927 $10,309 $10,342 6/30/2015 $9,910 $10,300 $10,334 7/31/2015 $9,977 $10,375 $10,412 8/31/2015 $10,002 $10,395 $10,441 9/30/2015 $10,086 $10,470 $10,513 10/31/2015 $10,112 $10,512 $10,551 11/30/2015 $10,172 $10,554 $10,592 12/31/2015 $10,256 $10,628 $10,672 1/31/2016 $10,358 $10,755 $10,789 2/29/2016 $10,366 $10,771 $10,807 3/31/2016 $10,443 $10,806 $10,843 4/30/2016 $10,529 $10,885 $10,925 5/31/2016 $10,580 $10,915 $10,956 6/30/2016 $10,778 $11,088 $11,130 7/31/2016 $10,752 $11,095 $11,135 8/31/2016 $10,785 $11,110 $11,154 9/30/2016 $10,706 $11,054 $11,085 10/31/2016 $10,566 $10,938 $10,956 11/30/2016 $10,111 $10,531 $10,534 12/31/2016 $10,234 $10,654 $10,658 1/31/2017 $10,261 $10,724 $10,741 2/28/2017 $10,324 $10,799 $10,804 3/31/2017 $10,350 $10,822 $10,825 4/30/2017 $10,411 $10,901 $10,901 5/31/2017 $10,571 $11,074 $11,083 6/30/2017 $10,553 $11,034 $11,046 7/31/2017 $10,624 $11,123 $11,143 8/31/2017 $10,704 $11,208 $11,211 9/30/2017 $10,667 $11,151 $11,159 10/31/2017 $10,694 $11,178 $11,195 11/30/2017 $10,650 $11,118 $11,135 12/31/2017 $10,750 $11,235 $11,257 1/31/2018 $10,634 $11,102 $11,123 2/28/2018 $10,582 $11,069 $11,087 3/31/2018 $10,620 $11,110 $11,137 4/30/2018 $10,576 $11,070 $11,091 5/31/2018 $10,706 $11,197 $11,241 6/30/2018 $10,717 $11,207 $11,244 7/31/2018 $10,736 $11,234 $11,271 8/31/2018 $10,756 $11,263 $11,306 9/30/2018 $10,683 $11,190 $11,220 10/31/2018 $10,619 $11,121 $11,142 11/30/2018 $10,704 $11,244 $11,258 12/31/2018 $10,809 $11,379 $11,382 1/31/2019 $10,876 $11,465 $11,457 2/28/2019 $10,935 $11,526 $11,513 3/31/2019 $11,087 $11,708 $11,703 4/30/2019 $11,136 $11,752 $11,754 5/31/2019 $11,288 $11,914 $11,926 6/30/2019 $11,327 $11,958 $11,967 7/31/2019 $11,404 $12,055 $12,067 8/31/2019 $11,594 $12,245 $12,262 9/30/2019 $11,518 $12,147 $12,171 10/31/2019 $11,526 $12,168 $12,193 11/30/2019 $11,535 $12,199 $12,220 12/31/2019 $11,562 $12,236 $12,255 1/31/2020 $11,752 $12,456 $12,475 2/29/2020 $11,923 $12,617 $12,636 3/31/2020 $11,399 $12,159 $12,195 4/30/2020 $11,185 $12,006 $12,065 5/31/2020 $11,554 $12,388 $12,473 6/30/2020 $11,659 $12,490 $12,545 7/31/2020 $11,843 $12,701 $12,761 8/31/2020 $11,811 $12,641 $12,676 9/30/2020 $11,818 $12,644 $12,672 10/31/2020 $11,785 $12,606 $12,637 11/30/2020 $11,960 $12,796 $12,832 12/31/2020 $12,036 $12,874 $12,886 1/31/2021 $12,102 $12,956 $12,947 2/28/2021 $11,910 $12,750 $12,712 3/31/2021 $11,985 $12,829 $12,800 4/30/2021 $12,092 $12,936 $12,902 5/31/2021 $12,158 $12,975 $12,937 6/30/2021 $12,195 $13,010 $12,971 7/31/2021 $12,291 $13,118 $13,079 8/31/2021 $12,236 $13,070 $13,035 9/30/2021 $12,140 $12,976 $12,938 10/31/2021 $12,134 $12,938 $12,902 11/30/2021 $12,230 $13,048 $13,017 12/31/2021 $12,234 $13,069 $13,043 1/31/2022 $11,912 $12,711 $12,656 2/28/2022 $11,837 $12,666 $12,618 3/31/2022 $11,464 $12,255 $12,198 4/30/2022 $11,090 $11,916 $11,844 5/31/2022 $11,229 $12,093 $12,044 6/30/2022 $10,988 $11,895 $11,857 7/31/2022 $11,272 $12,210 $12,192 8/31/2022 $11,020 $11,942 $11,931 9/30/2022 $10,643 $11,484 $11,490 10/31/2022 $10,548 $11,388 $11,415 11/30/2022 $10,972 $11,921 $11,939 12/31/2022 $10,981 $11,955 $11,978 1/31/2023 $11,230 $12,298 $12,301 2/28/2023 $11,007 $12,020 $12,022 3/31/2023 $11,194 $12,287 $12,284 4/30/2023 $11,180 $12,259 $12,253 5/31/2023 $11,103 $12,153 $12,150 6/30/2023 $11,197 $12,274 $12,271 7/31/2023 $11,227 $12,323 $12,320 8/31/2023 $11,098 $12,146 $12,178 9/30/2023 $10,776 $11,790 $11,828 10/31/2023 $10,572 $11,689 $11,726 11/30/2023 $11,315 $12,431 $12,442 12/31/2023 $11,583 $12,720 $12,723 1/31/2024 $11,582 $12,655 $12,671 2/29/2024 $11,581 $12,671 $12,686 3/31/2024 $11,601 $12,671 $12,670 4/30/2024 $11,458 $12,514 $12,508 5/31/2024 $11,479 $12,477 $12,470 6/30/2024 $11,653 $12,669 $12,645 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 4.08 0.57 2.01 Class A with Load (0.65) (0.35) 1.54 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| AssetsNet | $ 670,315,991 | $ 670,315,991 | $ 670,315,991 | |
| Holdings Count | Holding | 266 | 266 | 266 | |
| Advisory Fees Paid, Amount | $ 2,529,474 | |||
| InvestmentCompanyPortfolioTurnover | 26% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $670,315,991 # of portfolio holdings 266 Portfolio turnover rate 26% Total advisory fees paid $2,529,474 1 Year 5 Years 10 Years Class A 4.08 0.57 2.01 Class A with Load (0.65) (0.35) 1.54 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 10.5 1-3 years 15.3 3-5 years 5.7 5-10 years 11.6 10-20 years 14.8 20-30 years 39.3 30+ years 2.8 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) San Francisco Community College District Series B, 5.25%, 6/15/2049 2.5 California HFFA Cedars-Sinai Medical Center Obligated Group Series B, 4.00%, 8/15/2039 1.6 State of California, 5.00%, 8/1/2046 1.5 California HFFA Children's Hospital Los Angeles Obligated Group Series A, 5.00%, 8/15/2047 1.5 California Municipal Finance Authority Samuel Merritt University, 5.25%, 6/1/2053 1.5 State of California, 4.00%, 9/1/2043 1.5 Long Beach Unified School District Series C, 4.00%, 8/1/2053 1.5 Riverside County Asset Leasing Corp., 0.00%, 6/1/2026 1.4 Santa Ana Unified School District Series B, 0.00%, 8/1/2038 1.3 Los Angeles Department of Water & Power System Revenue Series C, 5.00%, 7/1/2054 1.3 | |||
| Material Fund Change [Text Block] | ||||
| C000020274 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Tax-Free Fund | |||
| Class Name | Class C | |||
| Trading Symbol | SCTCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B217"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $152 1.50% | |||
| Expenses Paid, Amount | $ 152 | |||
| Expense Ratio, Percent | 1.50% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal Bond Index. Sector allocation detracted for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg California Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,030 $10,018 $10,030 8/31/2014 $10,169 $10,139 $10,159 9/30/2014 $10,216 $10,149 $10,168 10/31/2014 $10,287 $10,219 $10,241 11/30/2014 $10,291 $10,236 $10,254 12/31/2014 $10,354 $10,288 $10,310 1/31/2015 $10,537 $10,470 $10,487 2/28/2015 $10,405 $10,362 $10,392 3/31/2015 $10,434 $10,392 $10,424 4/30/2015 $10,351 $10,338 $10,366 5/31/2015 $10,319 $10,309 $10,342 6/30/2015 $10,296 $10,300 $10,334 7/31/2015 $10,367 $10,375 $10,412 8/31/2015 $10,386 $10,395 $10,441 9/30/2015 $10,458 $10,470 $10,513 10/31/2015 $10,487 $10,512 $10,551 11/30/2015 $10,542 $10,554 $10,592 12/31/2015 $10,621 $10,628 $10,672 1/31/2016 $10,718 $10,755 $10,789 2/29/2016 $10,720 $10,771 $10,807 3/31/2016 $10,792 $10,806 $10,843 4/30/2016 $10,873 $10,885 $10,925 5/31/2016 $10,918 $10,915 $10,956 6/30/2016 $11,121 $11,088 $11,130 7/31/2016 $11,079 $11,095 $11,135 8/31/2016 $11,106 $11,110 $11,154 9/30/2016 $11,029 $11,054 $11,085 10/31/2016 $10,872 $10,938 $10,956 11/30/2016 $10,399 $10,531 $10,534 12/31/2016 $10,517 $10,654 $10,658 1/31/2017 $10,538 $10,724 $10,741 2/28/2017 $10,595 $10,799 $10,804 3/31/2017 $10,615 $10,822 $10,825 4/30/2017 $10,671 $10,901 $10,901 5/31/2017 $10,834 $11,074 $11,083 6/30/2017 $10,810 $11,034 $11,046 7/31/2017 $10,874 $11,123 $11,143 8/31/2017 $10,948 $11,208 $11,211 9/30/2017 $10,905 $11,151 $11,159 10/31/2017 $10,917 $11,178 $11,195 11/30/2017 $10,875 $11,118 $11,135 12/31/2017 $10,969 $11,235 $11,257 1/31/2018 $10,838 $11,102 $11,123 2/28/2018 $10,780 $11,069 $11,087 3/31/2018 $10,812 $11,110 $11,137 4/30/2018 $10,762 $11,070 $11,091 5/31/2018 $10,885 $11,197 $11,241 6/30/2018 $10,890 $11,207 $11,244 7/31/2018 $10,903 $11,234 $11,271 8/31/2018 $10,916 $11,263 $11,306 9/30/2018 $10,837 $11,190 $11,220 10/31/2018 $10,767 $11,121 $11,142 11/30/2018 $10,846 $11,244 $11,258 12/31/2018 $10,943 $11,379 $11,382 1/31/2019 $11,004 $11,465 $11,457 2/28/2019 $11,056 $11,526 $11,513 3/31/2019 $11,201 $11,708 $11,703 4/30/2019 $11,243 $11,752 $11,754 5/31/2019 $11,396 $11,914 $11,926 6/30/2019 $11,429 $11,958 $11,967 7/31/2019 $11,498 $12,055 $12,067 8/31/2019 $11,679 $12,245 $12,262 9/30/2019 $11,597 $12,147 $12,171 10/31/2019 $11,589 $12,168 $12,193 11/30/2019 $11,601 $12,199 $12,220 12/31/2019 $11,620 $12,236 $12,255 1/31/2020 $11,801 $12,456 $12,475 2/29/2020 $11,972 $12,617 $12,636 3/31/2020 $11,431 $12,159 $12,195 4/30/2020 $11,204 $12,006 $12,065 5/31/2020 $11,570 $12,388 $12,473 6/30/2020 $11,666 $12,490 $12,545 7/31/2020 $11,850 $12,701 $12,761 8/31/2020 $11,811 $12,641 $12,676 9/30/2020 $11,811 $12,644 $12,672 10/31/2020 $11,772 $12,606 $12,637 11/30/2020 $11,936 $12,796 $12,832 12/31/2020 $12,003 $12,874 $12,886 1/31/2021 $12,060 $12,956 $12,947 2/28/2021 $11,866 $12,750 $12,712 3/31/2021 $11,924 $12,829 $12,800 4/30/2021 $12,030 $12,936 $12,902 5/31/2021 $12,088 $12,975 $12,937 6/30/2021 $12,116 $13,010 $12,971 7/31/2021 $12,203 $13,118 $13,079 8/31/2021 $12,142 $13,070 $13,035 9/30/2021 $12,041 $12,976 $12,938 10/31/2021 $12,019 $12,938 $12,902 11/30/2021 $12,115 $13,048 $13,017 12/31/2021 $12,111 $13,069 $13,043 1/31/2022 $11,782 $12,711 $12,656 2/28/2022 $11,703 $12,666 $12,618 3/31/2022 $11,324 $12,255 $12,198 4/30/2022 $10,946 $11,916 $11,844 5/31/2022 $11,074 $12,093 $12,044 6/30/2022 $10,835 $11,895 $11,857 7/31/2022 $11,115 $12,210 $12,192 8/31/2022 $10,866 $11,942 $11,931 9/30/2022 $10,495 $11,484 $11,490 10/31/2022 $10,400 $11,388 $11,415 11/30/2022 $10,819 $11,921 $11,939 12/31/2022 $10,828 $11,955 $11,978 1/31/2023 $11,073 $12,298 $12,301 2/28/2023 $10,854 $12,020 $12,022 3/31/2023 $11,038 $12,287 $12,284 4/30/2023 $11,024 $12,259 $12,253 5/31/2023 $10,948 $12,153 $12,150 6/30/2023 $11,041 $12,274 $12,271 7/31/2023 $11,070 $12,323 $12,320 8/31/2023 $10,943 $12,146 $12,178 9/30/2023 $10,626 $11,790 $11,828 10/31/2023 $10,424 $11,689 $11,726 11/30/2023 $11,157 $12,431 $12,442 12/31/2023 $11,422 $12,720 $12,723 1/31/2024 $11,420 $12,655 $12,671 2/29/2024 $11,419 $12,671 $12,686 3/31/2024 $11,439 $12,671 $12,670 4/30/2024 $11,298 $12,514 $12,508 5/31/2024 $11,318 $12,477 $12,470 6/30/2024 $11,491 $12,669 $12,645 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 3.29 (0.19) 1.40 Class C with Load 2.29 (0.19) 1.40 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| AssetsNet | $ 670,315,991 | $ 670,315,991 | $ 670,315,991 | |
| Holdings Count | Holding | 266 | 266 | 266 | |
| Advisory Fees Paid, Amount | $ 2,529,474 | |||
| InvestmentCompanyPortfolioTurnover | 26% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $670,315,991 # of portfolio holdings 266 Portfolio turnover rate 26% Total advisory fees paid $2,529,474 1 Year 5 Years 10 Years Class C 3.29 (0.19) 1.40 Class C with Load 2.29 (0.19) 1.40 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 10.5 1-3 years 15.3 3-5 years 5.7 5-10 years 11.6 10-20 years 14.8 20-30 years 39.3 30+ years 2.8 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) San Francisco Community College District Series B, 5.25%, 6/15/2049 2.5 California HFFA Cedars-Sinai Medical Center Obligated Group Series B, 4.00%, 8/15/2039 1.6 State of California, 5.00%, 8/1/2046 1.5 California HFFA Children's Hospital Los Angeles Obligated Group Series A, 5.00%, 8/15/2047 1.5 California Municipal Finance Authority Samuel Merritt University, 5.25%, 6/1/2053 1.5 State of California, 4.00%, 9/1/2043 1.5 Long Beach Unified School District Series C, 4.00%, 8/1/2053 1.5 Riverside County Asset Leasing Corp., 0.00%, 6/1/2026 1.4 Santa Ana Unified School District Series B, 0.00%, 8/1/2038 1.3 Los Angeles Department of Water & Power System Revenue Series C, 5.00%, 7/1/2054 1.3 | |||
| Material Fund Change [Text Block] | ||||
| C000150655 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | California Tax-Free Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | SGTIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about California Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B241"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $49 0.48% | |||
| Expenses Paid, Amount | $ 49 | |||
| Expense Ratio, Percent | 0.48% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, duration/yield curve positioning, and credit quality allocation versus the performance benchmark, Bloomberg California Municipal Bond Index. Sector allocation detracted for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg California Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,038 $10,018 $10,030 8/31/2014 $10,179 $10,139 $10,159 9/30/2014 $10,243 $10,149 $10,168 10/31/2014 $10,324 $10,219 $10,241 11/30/2014 $10,326 $10,236 $10,254 12/31/2014 $10,407 $10,288 $10,310 1/31/2015 $10,594 $10,470 $10,487 2/28/2015 $10,467 $10,362 $10,392 3/31/2015 $10,505 $10,392 $10,424 4/30/2015 $10,437 $10,338 $10,366 5/31/2015 $10,413 $10,309 $10,342 6/30/2015 $10,398 $10,300 $10,334 7/31/2015 $10,479 $10,375 $10,412 8/31/2015 $10,508 $10,395 $10,441 9/30/2015 $10,590 $10,470 $10,513 10/31/2015 $10,629 $10,512 $10,551 11/30/2015 $10,694 $10,554 $10,592 12/31/2015 $10,785 $10,628 $10,672 1/31/2016 $10,885 $10,755 $10,789 2/29/2016 $10,896 $10,771 $10,807 3/31/2016 $10,988 $10,806 $10,843 4/30/2016 $11,072 $10,885 $10,925 5/31/2016 $11,128 $10,915 $10,956 6/30/2016 $11,348 $11,088 $11,130 7/31/2016 $11,313 $11,095 $11,135 8/31/2016 $11,351 $11,110 $11,154 9/30/2016 $11,280 $11,054 $11,085 10/31/2016 $11,135 $10,938 $10,956 11/30/2016 $10,660 $10,531 $10,534 12/31/2016 $10,782 $10,654 $10,658 1/31/2017 $10,823 $10,724 $10,741 2/28/2017 $10,881 $10,799 $10,804 3/31/2017 $10,911 $10,822 $10,825 4/30/2017 $10,979 $10,901 $10,901 5/31/2017 $11,158 $11,074 $11,083 6/30/2017 $11,142 $11,034 $11,046 7/31/2017 $11,219 $11,123 $11,143 8/31/2017 $11,306 $11,208 $11,211 9/30/2017 $11,270 $11,151 $11,159 10/31/2017 $11,292 $11,178 $11,195 11/30/2017 $11,257 $11,118 $11,135 12/31/2017 $11,356 $11,235 $11,257 1/31/2018 $11,236 $11,102 $11,123 2/28/2018 $11,184 $11,069 $11,087 3/31/2018 $11,227 $11,110 $11,137 4/30/2018 $11,193 $11,070 $11,091 5/31/2018 $11,322 $11,197 $11,241 6/30/2018 $11,336 $11,207 $11,244 7/31/2018 $11,360 $11,234 $11,271 8/31/2018 $11,383 $11,263 $11,306 9/30/2018 $11,318 $11,190 $11,220 10/31/2018 $11,243 $11,121 $11,142 11/30/2018 $11,346 $11,244 $11,258 12/31/2018 $11,459 $11,379 $11,382 1/31/2019 $11,533 $11,465 $11,457 2/28/2019 $11,588 $11,526 $11,513 3/31/2019 $11,751 $11,708 $11,703 4/30/2019 $11,805 $11,752 $11,754 5/31/2019 $11,969 $11,914 $11,926 6/30/2019 $12,024 $11,958 $11,967 7/31/2019 $12,098 $12,055 $12,067 8/31/2019 $12,312 $12,245 $12,262 9/30/2019 $12,224 $12,147 $12,171 10/31/2019 $12,236 $12,168 $12,193 11/30/2019 $12,248 $12,199 $12,220 12/31/2019 $12,289 $12,236 $12,255 1/31/2020 $12,494 $12,456 $12,475 2/29/2020 $12,678 $12,617 $12,636 3/31/2020 $12,125 $12,159 $12,195 4/30/2020 $11,890 $12,006 $12,065 5/31/2020 $12,285 $12,388 $12,473 6/30/2020 $12,399 $12,490 $12,545 7/31/2020 $12,597 $12,701 $12,761 8/31/2020 $12,566 $12,641 $12,676 9/30/2020 $12,587 $12,644 $12,672 10/31/2020 $12,555 $12,606 $12,637 11/30/2020 $12,733 $12,796 $12,832 12/31/2020 $12,816 $12,874 $12,886 1/31/2021 $12,889 $12,956 $12,947 2/28/2021 $12,688 $12,750 $12,712 3/31/2021 $12,772 $12,829 $12,800 4/30/2021 $12,898 $12,936 $12,902 5/31/2021 $12,961 $12,975 $12,937 6/30/2021 $13,014 $13,010 $12,971 7/31/2021 $13,109 $13,118 $13,079 8/31/2021 $13,064 $13,070 $13,035 9/30/2021 $12,953 $12,976 $12,938 10/31/2021 $12,950 $12,938 $12,902 11/30/2021 $13,066 $13,048 $13,017 12/31/2021 $13,073 $13,069 $13,043 1/31/2022 $12,723 $12,711 $12,656 2/28/2022 $12,645 $12,666 $12,618 3/31/2022 $12,250 $12,255 $12,198 4/30/2022 $11,854 $11,916 $11,844 5/31/2022 $12,005 $12,093 $12,044 6/30/2022 $11,750 $11,895 $11,857 7/31/2022 $12,057 $12,210 $12,192 8/31/2022 $11,790 $11,942 $11,931 9/30/2022 $11,391 $11,484 $11,490 10/31/2022 $11,291 $11,388 $11,415 11/30/2022 $11,747 $11,921 $11,939 12/31/2022 $11,759 $11,955 $11,978 1/31/2023 $12,028 $12,298 $12,301 2/28/2023 $11,793 $12,020 $12,022 3/31/2023 $11,995 $12,287 $12,284 4/30/2023 $11,983 $12,259 $12,253 5/31/2023 $11,903 $12,153 $12,150 6/30/2023 $12,007 $12,274 $12,271 7/31/2023 $12,042 $12,323 $12,320 8/31/2023 $11,906 $12,146 $12,178 9/30/2023 $11,564 $11,790 $11,828 10/31/2023 $11,348 $11,689 $11,726 11/30/2023 $12,147 $12,431 $12,442 12/31/2023 $12,437 $12,720 $12,723 1/31/2024 $12,438 $12,655 $12,671 2/29/2024 $12,440 $12,671 $12,686 3/31/2024 $12,465 $12,671 $12,670 4/30/2024 $12,314 $12,514 $12,508 5/31/2024 $12,339 $12,477 $12,470 6/30/2024 $12,529 $12,669 $12,645 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class Footnote Reference 4.35 0.83 2.28 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 | |||
| AssetsNet | $ 670,315,991 | $ 670,315,991 | $ 670,315,991 | |
| Holdings Count | Holding | 266 | 266 | 266 | |
| Advisory Fees Paid, Amount | $ 2,529,474 | |||
| InvestmentCompanyPortfolioTurnover | 26% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $670,315,991 # of portfolio holdings 266 Portfolio turnover rate 26% Total advisory fees paid $2,529,474 1 Year 5 Years 10 Years Institutional Class Footnote Reference 4.35 0.83 2.28 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg California Municipal Bond Index 3.05 1.11 2.37 Footnote Description Footnote * Historical performance shown for the Institutional Class shares prior to their inception on October 31, 2014 reflects the performance of the Administrator Class shares, and includes the higher expenses applicable to the Administrator Class shares. If these expenses had not been included, returns for the Institutional Class shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 10.5 1-3 years 15.3 3-5 years 5.7 5-10 years 11.6 10-20 years 14.8 20-30 years 39.3 30+ years 2.8 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) San Francisco Community College District Series B, 5.25%, 6/15/2049 2.5 California HFFA Cedars-Sinai Medical Center Obligated Group Series B, 4.00%, 8/15/2039 1.6 State of California, 5.00%, 8/1/2046 1.5 California HFFA Children's Hospital Los Angeles Obligated Group Series A, 5.00%, 8/15/2047 1.5 California Municipal Finance Authority Samuel Merritt University, 5.25%, 6/1/2053 1.5 State of California, 4.00%, 9/1/2043 1.5 Long Beach Unified School District Series C, 4.00%, 8/1/2053 1.5 Riverside County Asset Leasing Corp., 0.00%, 6/1/2026 1.4 Santa Ana Unified School District Series B, 0.00%, 8/1/2038 1.3 Los Angeles Department of Water & Power System Revenue Series C, 5.00%, 7/1/2054 1.3 | |||
| Material Fund Change [Text Block] | ||||
| C000122979 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | High Yield Municipal Bond Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | WHYDX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about High Yield Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B265"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $72 0.70% | |||
| Expenses Paid, Amount | $ 72 | |||
| Expense Ratio, Percent | 0.70% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were duration/yield curve positioning and sector allocation versus the performance benchmark, High Yield Municipal Bond Blended Index. Security selection detracted slightly during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index High Yield Municipal Bond Blended Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,059 $10,018 $10,045 8/31/2014 $10,207 $10,139 $10,282 9/30/2014 $10,266 $10,149 $10,335 10/31/2014 $10,361 $10,219 $10,341 11/30/2014 $10,397 $10,236 $10,413 12/31/2014 $10,481 $10,288 $10,467 1/31/2015 $10,629 $10,470 $10,654 2/28/2015 $10,547 $10,362 $10,584 3/31/2015 $10,596 $10,392 $10,580 4/30/2015 $10,566 $10,338 $10,532 5/31/2015 $10,536 $10,309 $10,591 6/30/2015 $10,507 $10,300 $10,353 7/31/2015 $10,579 $10,375 $10,349 8/31/2015 $10,581 $10,395 $10,383 9/30/2015 $10,675 $10,470 $10,545 10/31/2015 $10,750 $10,512 $10,639 11/30/2015 $10,834 $10,554 $10,682 12/31/2015 $10,965 $10,628 $10,722 1/31/2016 $11,090 $10,755 $10,809 2/29/2016 $11,091 $10,771 $10,887 3/31/2016 $11,161 $10,806 $10,970 4/30/2016 $11,265 $10,885 $11,042 5/31/2016 $11,346 $10,915 $11,141 6/30/2016 $11,521 $11,088 $11,420 7/31/2016 $11,517 $11,095 $11,468 8/31/2016 $11,559 $11,110 $11,499 9/30/2016 $11,538 $11,054 $11,494 10/31/2016 $11,422 $10,938 $11,360 11/30/2016 $10,859 $10,531 $10,785 12/31/2016 $10,934 $10,654 $10,925 1/31/2017 $10,948 $10,724 $11,046 2/28/2017 $11,039 $10,799 $11,235 3/31/2017 $11,141 $10,822 $11,260 4/30/2017 $11,253 $10,901 $11,338 5/31/2017 $11,431 $11,074 $11,514 6/30/2017 $11,434 $11,034 $11,483 7/31/2017 $11,535 $11,123 $11,565 8/31/2017 $11,680 $11,208 $11,696 9/30/2017 $11,694 $11,151 $11,634 10/31/2017 $11,742 $11,178 $11,665 11/30/2017 $11,747 $11,118 $11,658 12/31/2017 $11,910 $11,235 $11,797 1/31/2018 $11,861 $11,102 $11,675 2/28/2018 $11,846 $11,069 $11,666 3/31/2018 $11,932 $11,110 $11,786 4/30/2018 $11,951 $11,070 $11,801 5/31/2018 $12,105 $11,197 $12,003 6/30/2018 $12,144 $11,207 $12,043 7/31/2018 $12,205 $11,234 $12,080 8/31/2018 $12,255 $11,263 $12,151 9/30/2018 $12,224 $11,190 $12,090 10/31/2018 $12,154 $11,121 $11,970 11/30/2018 $12,218 $11,244 $12,073 12/31/2018 $12,326 $11,379 $12,193 1/31/2019 $12,401 $11,465 $12,279 2/28/2019 $12,489 $11,526 $12,345 3/31/2019 $12,694 $11,708 $12,615 4/30/2019 $12,795 $11,752 $12,676 5/31/2019 $12,980 $11,914 $12,870 6/30/2019 $13,071 $11,958 $12,929 7/31/2019 $13,163 $12,055 $13,019 8/31/2019 $13,398 $12,245 $13,289 9/30/2019 $13,371 $12,147 $13,230 10/31/2019 $13,392 $12,168 $13,257 11/30/2019 $13,438 $12,199 $13,301 12/31/2019 $13,482 $12,236 $13,341 1/31/2020 $13,685 $12,456 $13,634 2/29/2020 $13,889 $12,617 $13,877 3/31/2020 $12,578 $12,159 $12,760 4/30/2020 $12,219 $12,006 $12,438 5/31/2020 $12,575 $12,388 $12,900 6/30/2020 $12,957 $12,490 $13,249 7/31/2020 $13,238 $12,701 $13,555 8/31/2020 $13,258 $12,641 $13,551 9/30/2020 $13,279 $12,644 $13,560 10/31/2020 $13,300 $12,606 $13,558 11/30/2020 $13,572 $12,796 $13,835 12/31/2020 $13,769 $12,874 $14,024 1/31/2021 $13,926 $12,956 $14,236 2/28/2021 $13,739 $12,750 $14,056 3/31/2021 $13,871 $12,829 $14,182 4/30/2021 $14,065 $12,936 $14,354 5/31/2021 $14,209 $12,975 $14,470 6/30/2021 $14,395 $13,010 $14,596 7/31/2021 $14,542 $13,118 $14,750 8/31/2021 $14,495 $13,070 $14,714 9/30/2021 $14,383 $12,976 $14,614 10/31/2021 $14,297 $12,938 $14,561 11/30/2021 $14,456 $13,048 $14,726 12/31/2021 $14,486 $13,069 $14,758 1/31/2022 $14,147 $12,711 $14,348 2/28/2022 $13,978 $12,666 $14,308 3/31/2022 $13,495 $12,255 $13,812 4/30/2022 $13,034 $11,916 $13,365 5/31/2022 $13,237 $12,093 $13,533 6/30/2022 $12,862 $11,895 $13,185 7/31/2022 $13,295 $12,210 $13,619 8/31/2022 $13,044 $11,942 $13,318 9/30/2022 $12,439 $11,484 $12,621 10/31/2022 $12,225 $11,388 $12,424 11/30/2022 $12,816 $11,921 $13,090 12/31/2022 $12,767 $11,955 $13,092 1/31/2023 $13,169 $12,298 $13,592 2/28/2023 $12,886 $12,020 $13,213 3/31/2023 $13,056 $12,287 $13,453 4/30/2023 $13,116 $12,259 $13,487 5/31/2023 $13,052 $12,153 $13,385 6/30/2023 $13,211 $12,274 $13,581 7/31/2023 $13,245 $12,323 $13,655 8/31/2023 $13,096 $12,146 $13,453 9/30/2023 $12,650 $11,790 $13,020 10/31/2023 $12,359 $11,689 $12,851 11/30/2023 $13,208 $12,431 $13,775 12/31/2023 $13,575 $12,720 $14,151 1/31/2024 $13,657 $12,655 $14,083 2/29/2024 $13,741 $12,671 $14,157 3/31/2024 $13,825 $12,671 $14,257 4/30/2024 $13,662 $12,514 $14,134 5/31/2024 $13,745 $12,477 $14,182 6/30/2024 $14,062 $12,669 $14,477 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 6.44 1.47 3.47 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 | |||
| AssetsNet | $ 163,094,083 | $ 163,094,083 | $ 163,094,083 | |
| Holdings Count | Holding | 180 | 180 | 180 | |
| Advisory Fees Paid, Amount | $ 442,138 | |||
| InvestmentCompanyPortfolioTurnover | 33% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $163,094,083 # of portfolio holdings 180 Portfolio turnover rate 33% Total advisory fees paid $442,138 1 Year 5 Years 10 Years Administrator Class 6.44 1.47 3.47 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The High Yield Municipal Bond Blended Index is weighted 60% in the Bloomberg High Yield Municipal Bond Index and 40% in the Bloomberg Municipal Bond Index. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 18.6 1-3 years 7.8 3-5 years 2.3 5-10 years 7.4 10-20 years 15.7 20-30 years 40.7 30+ years 7.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Tender Option Bond Trust Receipts/Certificates Series 2021-MS0002, 4.28%, 6/15/2056 1.8 West Jefferson Industrial Development Board Alabama Power Co., 4.35%, 8/1/2063 1.8 Texas Private Activity Bond Surface Transportation Corp. NTE Mobility Partners Segments 3 LLC AMT, 5.00%, 6/30/2058 1.4 Build NYC Resource Corp. South Bronx Charter School For International Cultures & The Arts Series A, 7.00%, 4/15/2053 1.4 Indiana Finance Authority DePauw University Series A, 5.00%, 7/1/2047 1.3 Hempstead Town Local Development Corp. Evergreen Charter School Series A, 5.25%, 6/15/2052 1.3 Virginia Small Business Financing Authority I-66 Express Mobility Partners LLC AMT, 5.00%, 12/31/2052 1.2 State of Ohio Department of Transportation AMT, 5.00%, 6/30/2053 1.2 Los Angeles Department of Water & Power System Revenue Series A-1, 4.58%, 7/1/2049 1.2 New York State Dormitory Authority Catholic Health System Obligated Group Series B, 4.02%, 7/1/2048 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000122981 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | High Yield Municipal Bond Fund | |||
| Class Name | Class A | |||
| Trading Symbol | WHYMX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about High Yield Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B289"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $82 0.80% | |||
| Expenses Paid, Amount | $ 82 | |||
| Expense Ratio, Percent | 0.80% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were duration/yield curve positioning and sector allocation versus the performance benchmark, High Yield Municipal Bond Blended Index. Security selection detracted slightly during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index High Yield Municipal Bond Blended Index 6/30/2014 $9,553 $10,000 $10,000 7/31/2014 $9,618 $10,018 $10,045 8/31/2014 $9,749 $10,139 $10,282 9/30/2014 $9,805 $10,149 $10,335 10/31/2014 $9,904 $10,219 $10,341 11/30/2014 $9,937 $10,236 $10,413 12/31/2014 $10,016 $10,288 $10,467 1/31/2015 $10,157 $10,470 $10,654 2/28/2015 $10,078 $10,362 $10,584 3/31/2015 $10,114 $10,392 $10,580 4/30/2015 $10,095 $10,338 $10,532 5/31/2015 $10,065 $10,309 $10,591 6/30/2015 $10,036 $10,300 $10,353 7/31/2015 $10,095 $10,375 $10,349 8/31/2015 $10,096 $10,395 $10,383 9/30/2015 $10,185 $10,470 $10,545 10/31/2015 $10,265 $10,512 $10,639 11/30/2015 $10,344 $10,554 $10,682 12/31/2015 $10,469 $10,628 $10,722 1/31/2016 $10,577 $10,755 $10,809 2/29/2016 $10,587 $10,771 $10,887 3/31/2016 $10,653 $10,806 $10,970 4/30/2016 $10,742 $10,885 $11,042 5/31/2016 $10,828 $10,915 $11,141 6/30/2016 $10,984 $11,088 $11,420 7/31/2016 $10,989 $11,095 $11,468 8/31/2016 $11,028 $11,110 $11,499 9/30/2016 $10,997 $11,054 $11,494 10/31/2016 $10,886 $10,938 $11,360 11/30/2016 $10,358 $10,531 $10,785 12/31/2016 $10,428 $10,654 $10,925 1/31/2017 $10,431 $10,724 $11,046 2/28/2017 $10,527 $10,799 $11,235 3/31/2017 $10,623 $10,822 $11,260 4/30/2017 $10,730 $10,901 $11,338 5/31/2017 $10,888 $11,074 $11,514 6/30/2017 $10,900 $11,034 $11,483 7/31/2017 $10,996 $11,123 $11,565 8/31/2017 $11,133 $11,208 $11,696 9/30/2017 $11,145 $11,151 $11,634 10/31/2017 $11,190 $11,178 $11,665 11/30/2017 $11,194 $11,118 $11,658 12/31/2017 $11,337 $11,235 $11,797 1/31/2018 $11,290 $11,102 $11,675 2/28/2018 $11,285 $11,069 $11,666 3/31/2018 $11,366 $11,110 $11,786 4/30/2018 $11,383 $11,070 $11,801 5/31/2018 $11,529 $11,197 $12,003 6/30/2018 $11,565 $11,207 $12,043 7/31/2018 $11,623 $11,234 $12,080 8/31/2018 $11,659 $11,263 $12,151 9/30/2018 $11,638 $11,190 $12,090 10/31/2018 $11,571 $11,121 $11,970 11/30/2018 $11,631 $11,244 $12,073 12/31/2018 $11,733 $11,379 $12,193 1/31/2019 $11,803 $11,465 $12,279 2/28/2019 $11,886 $11,526 $12,345 3/31/2019 $12,081 $11,708 $12,615 4/30/2019 $12,164 $11,752 $12,676 5/31/2019 $12,351 $11,914 $12,870 6/30/2019 $12,425 $11,958 $12,929 7/31/2019 $12,511 $12,055 $13,019 8/31/2019 $12,734 $12,245 $13,289 9/30/2019 $12,707 $12,147 $13,230 10/31/2019 $12,738 $12,168 $13,257 11/30/2019 $12,780 $12,199 $13,301 12/31/2019 $12,821 $12,236 $13,341 1/31/2020 $13,013 $12,456 $13,634 2/29/2020 $13,206 $12,617 $13,877 3/31/2020 $11,959 $12,159 $12,760 4/30/2020 $11,616 $12,006 $12,438 5/31/2020 $11,953 $12,388 $12,900 6/30/2020 $12,316 $12,490 $13,249 7/31/2020 $12,569 $12,701 $13,555 8/31/2020 $12,588 $12,641 $13,551 9/30/2020 $12,618 $12,644 $13,560 10/31/2020 $12,637 $12,606 $13,558 11/30/2020 $12,894 $12,796 $13,835 12/31/2020 $13,069 $12,874 $14,024 1/31/2021 $13,228 $12,956 $14,236 2/28/2021 $13,037 $12,750 $14,056 3/31/2021 $13,161 $12,829 $14,182 4/30/2021 $13,356 $12,936 $14,354 5/31/2021 $13,493 $12,975 $14,470 6/30/2021 $13,667 $13,010 $14,596 7/31/2021 $13,793 $13,118 $14,750 8/31/2021 $13,760 $13,070 $14,714 9/30/2021 $13,640 $12,976 $14,614 10/31/2021 $13,557 $12,938 $14,561 11/30/2021 $13,719 $13,048 $14,726 12/31/2021 $13,734 $13,069 $14,758 1/31/2022 $13,411 $12,711 $14,348 2/28/2022 $13,250 $12,666 $14,308 3/31/2022 $12,790 $12,255 $13,812 4/30/2022 $12,364 $11,916 $13,365 5/31/2022 $12,555 $12,093 $13,533 6/30/2022 $12,186 $11,895 $13,185 7/31/2022 $12,608 $12,210 $13,619 8/31/2022 $12,368 $11,942 $13,318 9/30/2022 $11,793 $11,484 $12,621 10/31/2022 $11,590 $11,388 $12,424 11/30/2022 $12,149 $11,921 $13,090 12/31/2022 $12,088 $11,955 $13,092 1/31/2023 $12,482 $12,298 $13,592 2/28/2023 $12,212 $12,020 $13,213 3/31/2023 $12,372 $12,287 $13,453 4/30/2023 $12,428 $12,259 $13,487 5/31/2023 $12,366 $12,153 $13,385 6/30/2023 $12,516 $12,274 $13,581 7/31/2023 $12,533 $12,323 $13,655 8/31/2023 $12,391 $12,146 $13,453 9/30/2023 $11,981 $11,790 $13,020 10/31/2023 $11,705 $11,689 $12,851 11/30/2023 $12,507 $12,431 $13,775 12/31/2023 $12,854 $12,720 $14,151 1/31/2024 $12,918 $12,655 $14,083 2/29/2024 $13,009 $12,671 $14,157 3/31/2024 $13,087 $12,671 $14,257 4/30/2024 $12,932 $12,514 $14,134 5/31/2024 $13,010 $12,477 $14,182 6/30/2024 $13,295 $12,669 $14,477 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 6.22 1.36 3.36 Class A with Load 1.48 0.43 2.89 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 | |||
| AssetsNet | $ 163,094,083 | $ 163,094,083 | $ 163,094,083 | |
| Holdings Count | Holding | 180 | 180 | 180 | |
| Advisory Fees Paid, Amount | $ 442,138 | |||
| InvestmentCompanyPortfolioTurnover | 33% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $163,094,083 # of portfolio holdings 180 Portfolio turnover rate 33% Total advisory fees paid $442,138 1 Year 5 Years 10 Years Class A 6.22 1.36 3.36 Class A with Load 1.48 0.43 2.89 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The High Yield Municipal Bond Blended Index is weighted 60% in the Bloomberg High Yield Municipal Bond Index and 40% in the Bloomberg Municipal Bond Index. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 18.6 1-3 years 7.8 3-5 years 2.3 5-10 years 7.4 10-20 years 15.7 20-30 years 40.7 30+ years 7.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Tender Option Bond Trust Receipts/Certificates Series 2021-MS0002, 4.28%, 6/15/2056 1.8 West Jefferson Industrial Development Board Alabama Power Co., 4.35%, 8/1/2063 1.8 Texas Private Activity Bond Surface Transportation Corp. NTE Mobility Partners Segments 3 LLC AMT, 5.00%, 6/30/2058 1.4 Build NYC Resource Corp. South Bronx Charter School For International Cultures & The Arts Series A, 7.00%, 4/15/2053 1.4 Indiana Finance Authority DePauw University Series A, 5.00%, 7/1/2047 1.3 Hempstead Town Local Development Corp. Evergreen Charter School Series A, 5.25%, 6/15/2052 1.3 Virginia Small Business Financing Authority I-66 Express Mobility Partners LLC AMT, 5.00%, 12/31/2052 1.2 State of Ohio Department of Transportation AMT, 5.00%, 6/30/2053 1.2 Los Angeles Department of Water & Power System Revenue Series A-1, 4.58%, 7/1/2049 1.2 New York State Dormitory Authority Catholic Health System Obligated Group Series B, 4.02%, 7/1/2048 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000122982 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | High Yield Municipal Bond Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WHYCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about High Yield Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B313"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $159 1.55% | |||
| Expenses Paid, Amount | $ 159 | |||
| Expense Ratio, Percent | 1.55% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were duration/yield curve positioning and sector allocation versus the performance benchmark, High Yield Municipal Bond Blended Index. Security selection detracted slightly during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index High Yield Municipal Bond Blended Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,061 $10,018 $10,045 8/31/2014 $10,192 $10,139 $10,282 9/30/2014 $10,244 $10,149 $10,335 10/31/2014 $10,342 $10,219 $10,341 11/30/2014 $10,370 $10,236 $10,413 12/31/2014 $10,446 $10,288 $10,467 1/31/2015 $10,586 $10,470 $10,654 2/28/2015 $10,497 $10,362 $10,584 3/31/2015 $10,529 $10,392 $10,580 4/30/2015 $10,502 $10,338 $10,532 5/31/2015 $10,464 $10,309 $10,591 6/30/2015 $10,428 $10,300 $10,353 7/31/2015 $10,492 $10,375 $10,349 8/31/2015 $10,486 $10,395 $10,383 9/30/2015 $10,573 $10,470 $10,545 10/31/2015 $10,639 $10,512 $10,639 11/30/2015 $10,714 $10,554 $10,682 12/31/2015 $10,836 $10,628 $10,722 1/31/2016 $10,942 $10,755 $10,809 2/29/2016 $10,945 $10,771 $10,887 3/31/2016 $11,007 $10,806 $10,970 4/30/2016 $11,102 $10,885 $11,042 5/31/2016 $11,173 $10,915 $11,141 6/30/2016 $11,327 $11,088 $11,420 7/31/2016 $11,326 $11,095 $11,468 8/31/2016 $11,358 $11,110 $11,499 9/30/2016 $11,319 $11,054 $11,494 10/31/2016 $11,208 $10,938 $11,360 11/30/2016 $10,649 $10,531 $10,785 12/31/2016 $10,713 $10,654 $10,925 1/31/2017 $10,709 $10,724 $11,046 2/28/2017 $10,802 $10,799 $11,235 3/31/2017 $10,894 $10,822 $11,260 4/30/2017 $10,996 $10,901 $11,338 5/31/2017 $11,162 $11,074 $11,514 6/30/2017 $11,157 $11,034 $11,483 7/31/2017 $11,248 $11,123 $11,565 8/31/2017 $11,381 $11,208 $11,696 9/30/2017 $11,386 $11,151 $11,634 10/31/2017 $11,425 $11,178 $11,665 11/30/2017 $11,422 $11,118 $11,658 12/31/2017 $11,561 $11,235 $11,797 1/31/2018 $11,516 $11,102 $11,675 2/28/2018 $11,494 $11,069 $11,666 3/31/2018 $11,569 $11,110 $11,786 4/30/2018 $11,579 $11,070 $11,801 5/31/2018 $11,720 $11,197 $12,003 6/30/2018 $11,750 $11,207 $12,043 7/31/2018 $11,801 $11,234 $12,080 8/31/2018 $11,829 $11,263 $12,151 9/30/2018 $11,802 $11,190 $12,090 10/31/2018 $11,726 $11,121 $11,970 11/30/2018 $11,779 $11,244 $12,073 12/31/2018 $11,876 $11,379 $12,193 1/31/2019 $11,938 $11,465 $12,279 2/28/2019 $12,015 $11,526 $12,345 3/31/2019 $12,205 $11,708 $12,615 4/30/2019 $12,282 $11,752 $12,676 5/31/2019 $12,462 $11,914 $12,870 6/30/2019 $12,529 $11,958 $12,929 7/31/2019 $12,619 $12,055 $13,019 8/31/2019 $12,825 $12,245 $13,289 9/30/2019 $12,790 $12,147 $13,230 10/31/2019 $12,812 $12,168 $13,257 11/30/2019 $12,847 $12,199 $13,301 12/31/2019 $12,880 $12,236 $13,341 1/31/2020 $13,064 $12,456 $13,634 2/29/2020 $13,250 $12,617 $13,877 3/31/2020 $11,991 $12,159 $12,760 4/30/2020 $11,641 $12,006 $12,438 5/31/2020 $11,971 $12,388 $12,900 6/30/2020 $12,326 $12,490 $13,249 7/31/2020 $12,572 $12,701 $13,555 8/31/2020 $12,594 $12,641 $13,551 9/30/2020 $12,605 $12,644 $13,560 10/31/2020 $12,615 $12,606 $13,558 11/30/2020 $12,864 $12,796 $13,835 12/31/2020 $13,042 $12,874 $14,024 1/31/2021 $13,181 $12,956 $14,236 2/28/2021 $12,995 $12,750 $14,056 3/31/2021 $13,110 $12,829 $14,182 4/30/2021 $13,284 $12,936 $14,354 5/31/2021 $13,411 $12,975 $14,470 6/30/2021 $13,576 $13,010 $14,596 7/31/2021 $13,693 $13,118 $14,750 8/31/2021 $13,651 $13,070 $14,714 9/30/2021 $13,536 $12,976 $14,614 10/31/2021 $13,432 $12,938 $14,561 11/30/2021 $13,585 $13,048 $14,726 12/31/2021 $13,590 $13,069 $14,758 1/31/2022 $13,274 $12,711 $14,348 2/28/2022 $13,095 $12,666 $14,308 3/31/2022 $12,632 $12,255 $13,812 4/30/2022 $12,205 $11,916 $13,365 5/31/2022 $12,386 $12,093 $13,533 6/30/2022 $12,014 $11,895 $13,185 7/31/2022 $12,430 $12,210 $13,619 8/31/2022 $12,194 $11,942 $13,318 9/30/2022 $11,627 $11,484 $12,621 10/31/2022 $11,426 $11,388 $12,424 11/30/2022 $11,978 $11,921 $13,090 12/31/2022 $11,918 $11,955 $13,092 1/31/2023 $12,306 $12,298 $13,592 2/28/2023 $12,040 $12,020 $13,213 3/31/2023 $12,198 $12,287 $13,453 4/30/2023 $12,252 $12,259 $13,487 5/31/2023 $12,191 $12,153 $13,385 6/30/2023 $12,339 $12,274 $13,581 7/31/2023 $12,357 $12,323 $13,655 8/31/2023 $12,216 $12,146 $13,453 9/30/2023 $11,812 $11,790 $13,020 10/31/2023 $11,539 $11,689 $12,851 11/30/2023 $12,331 $12,431 $13,775 12/31/2023 $12,673 $12,720 $14,151 1/31/2024 $12,735 $12,655 $14,083 2/29/2024 $12,826 $12,671 $14,157 3/31/2024 $12,903 $12,671 $14,257 4/30/2024 $12,750 $12,514 $14,134 5/31/2024 $12,826 $12,477 $14,182 6/30/2024 $13,107 $12,669 $14,477 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 5.43 0.60 2.74 Class C with Load 4.43 0.60 2.74 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 | |||
| AssetsNet | $ 163,094,083 | $ 163,094,083 | $ 163,094,083 | |
| Holdings Count | Holding | 180 | 180 | 180 | |
| Advisory Fees Paid, Amount | $ 442,138 | |||
| InvestmentCompanyPortfolioTurnover | 33% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $163,094,083 # of portfolio holdings 180 Portfolio turnover rate 33% Total advisory fees paid $442,138 1 Year 5 Years 10 Years Class C 5.43 0.60 2.74 Class C with Load 4.43 0.60 2.74 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The High Yield Municipal Bond Blended Index is weighted 60% in the Bloomberg High Yield Municipal Bond Index and 40% in the Bloomberg Municipal Bond Index. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 18.6 1-3 years 7.8 3-5 years 2.3 5-10 years 7.4 10-20 years 15.7 20-30 years 40.7 30+ years 7.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Tender Option Bond Trust Receipts/Certificates Series 2021-MS0002, 4.28%, 6/15/2056 1.8 West Jefferson Industrial Development Board Alabama Power Co., 4.35%, 8/1/2063 1.8 Texas Private Activity Bond Surface Transportation Corp. NTE Mobility Partners Segments 3 LLC AMT, 5.00%, 6/30/2058 1.4 Build NYC Resource Corp. South Bronx Charter School For International Cultures & The Arts Series A, 7.00%, 4/15/2053 1.4 Indiana Finance Authority DePauw University Series A, 5.00%, 7/1/2047 1.3 Hempstead Town Local Development Corp. Evergreen Charter School Series A, 5.25%, 6/15/2052 1.3 Virginia Small Business Financing Authority I-66 Express Mobility Partners LLC AMT, 5.00%, 12/31/2052 1.2 State of Ohio Department of Transportation AMT, 5.00%, 6/30/2053 1.2 Los Angeles Department of Water & Power System Revenue Series A-1, 4.58%, 7/1/2049 1.2 New York State Dormitory Authority Catholic Health System Obligated Group Series B, 4.02%, 7/1/2048 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000205252 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | High Yield Municipal Bond Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | EKHRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about High Yield Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B337"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $52 0.50% | |||
| Expenses Paid, Amount | $ 52 | |||
| Expense Ratio, Percent | 0.50% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were duration/yield curve positioning and sector allocation versus the performance benchmark, High Yield Municipal Bond Blended Index. Security selection detracted slightly during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index High Yield Municipal Bond Blended Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,070 $10,018 $10,045 8/31/2014 $10,220 $10,139 $10,282 9/30/2014 $10,270 $10,149 $10,335 10/31/2014 $10,377 $10,219 $10,341 11/30/2014 $10,413 $10,236 $10,413 12/31/2014 $10,499 $10,288 $10,467 1/31/2015 $10,648 $10,470 $10,654 2/28/2015 $10,568 $10,362 $10,584 3/31/2015 $10,608 $10,392 $10,580 4/30/2015 $10,590 $10,338 $10,532 5/31/2015 $10,561 $10,309 $10,591 6/30/2015 $10,533 $10,300 $10,353 7/31/2015 $10,597 $10,375 $10,349 8/31/2015 $10,600 $10,395 $10,383 9/30/2015 $10,695 $10,470 $10,545 10/31/2015 $10,771 $10,512 $10,639 11/30/2015 $10,867 $10,554 $10,682 12/31/2015 $11,000 $10,628 $10,722 1/31/2016 $11,116 $10,755 $10,809 2/29/2016 $11,129 $10,771 $10,887 3/31/2016 $11,201 $10,806 $10,970 4/30/2016 $11,297 $10,885 $11,042 5/31/2016 $11,389 $10,915 $11,141 6/30/2016 $11,555 $11,088 $11,420 7/31/2016 $11,564 $11,095 $11,468 8/31/2016 $11,596 $11,110 $11,499 9/30/2016 $11,577 $11,054 $11,494 10/31/2016 $11,462 $10,938 $11,360 11/30/2016 $10,909 $10,531 $10,785 12/31/2016 $10,985 $10,654 $10,925 1/31/2017 $10,990 $10,724 $11,046 2/28/2017 $11,083 $10,799 $11,235 3/31/2017 $11,197 $10,822 $11,260 4/30/2017 $11,312 $10,901 $11,338 5/31/2017 $11,481 $11,074 $11,514 6/30/2017 $11,496 $11,034 $11,483 7/31/2017 $11,599 $11,123 $11,565 8/31/2017 $11,747 $11,208 $11,696 9/30/2017 $11,762 $11,151 $11,634 10/31/2017 $11,812 $11,178 $11,665 11/30/2017 $11,818 $11,118 $11,658 12/31/2017 $11,972 $11,235 $11,797 1/31/2018 $11,925 $11,102 $11,675 2/28/2018 $11,922 $11,069 $11,666 3/31/2018 $12,010 $11,110 $11,786 4/30/2018 $12,031 $11,070 $11,801 5/31/2018 $12,187 $11,197 $12,003 6/30/2018 $12,228 $11,207 $12,043 7/31/2018 $12,292 $11,234 $12,080 8/31/2018 $12,333 $11,263 $12,151 9/30/2018 $12,314 $11,190 $12,090 10/31/2018 $12,246 $11,121 $11,970 11/30/2018 $12,313 $11,244 $12,073 12/31/2018 $12,424 $11,379 $12,193 1/31/2019 $12,513 $11,465 $12,279 2/28/2019 $12,592 $11,526 $12,345 3/31/2019 $12,801 $11,708 $12,615 4/30/2019 $12,905 $11,752 $12,676 5/31/2019 $13,106 $11,914 $12,870 6/30/2019 $13,188 $11,958 $12,929 7/31/2019 $13,283 $12,055 $13,019 8/31/2019 $13,523 $12,245 $13,289 9/30/2019 $13,498 $12,147 $13,230 10/31/2019 $13,521 $12,168 $13,257 11/30/2019 $13,569 $12,199 $13,301 12/31/2019 $13,617 $12,236 $13,341 1/31/2020 $13,824 $12,456 $13,634 2/29/2020 $14,032 $12,617 $13,877 3/31/2020 $12,710 $12,159 $12,760 4/30/2020 $12,350 $12,006 $12,438 5/31/2020 $12,711 $12,388 $12,900 6/30/2020 $13,099 $12,490 $13,249 7/31/2020 $13,385 $12,701 $13,555 8/31/2020 $13,408 $12,641 $13,551 9/30/2020 $13,431 $12,644 $13,560 10/31/2020 $13,454 $12,606 $13,558 11/30/2020 $13,731 $12,796 $13,835 12/31/2020 $13,933 $12,874 $14,024 1/31/2021 $14,094 $12,956 $14,236 2/28/2021 $13,907 $12,750 $14,056 3/31/2021 $14,043 $12,829 $14,182 4/30/2021 $14,241 $12,936 $14,354 5/31/2021 $14,390 $12,975 $14,470 6/30/2021 $14,576 $13,010 $14,596 7/31/2021 $14,725 $13,118 $14,750 8/31/2021 $14,691 $13,070 $14,714 9/30/2021 $14,577 $12,976 $14,614 10/31/2021 $14,478 $12,938 $14,561 11/30/2021 $14,654 $13,048 $14,726 12/31/2021 $14,685 $13,069 $14,758 1/31/2022 $14,344 $12,711 $14,348 2/28/2022 $14,170 $12,666 $14,308 3/31/2022 $13,678 $12,255 $13,812 4/30/2022 $13,224 $11,916 $13,365 5/31/2022 $13,431 $12,093 $13,533 6/30/2022 $13,041 $11,895 $13,185 7/31/2022 $13,496 $12,210 $13,619 8/31/2022 $13,241 $11,942 $13,318 9/30/2022 $12,630 $11,484 $12,621 10/31/2022 $12,416 $11,388 $12,424 11/30/2022 $13,017 $11,921 $13,090 12/31/2022 $12,955 $11,955 $13,092 1/31/2023 $13,380 $12,298 $13,592 2/28/2023 $13,095 $12,020 $13,213 3/31/2023 $13,269 $12,287 $13,453 4/30/2023 $13,332 $12,259 $13,487 5/31/2023 $13,269 $12,153 $13,385 6/30/2023 $13,433 $12,274 $13,581 7/31/2023 $13,470 $12,323 $13,655 8/31/2023 $13,307 $12,146 $13,453 9/30/2023 $12,871 $11,790 $13,020 10/31/2023 $12,578 $11,689 $12,851 11/30/2023 $13,442 $12,431 $13,775 12/31/2023 $13,818 $12,720 $14,151 1/31/2024 $13,889 $12,655 $14,083 2/29/2024 $13,991 $12,671 $14,157 3/31/2024 $14,079 $12,671 $14,257 4/30/2024 $13,916 $12,514 $14,134 5/31/2024 $14,003 $12,477 $14,182 6/30/2024 $14,327 $12,669 $14,477 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class R6 Footnote Reference 6.65 1.67 3.66 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 | |||
| AssetsNet | $ 163,094,083 | $ 163,094,083 | $ 163,094,083 | |
| Holdings Count | Holding | 180 | 180 | 180 | |
| Advisory Fees Paid, Amount | $ 442,138 | |||
| InvestmentCompanyPortfolioTurnover | 33% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $163,094,083 # of portfolio holdings 180 Portfolio turnover rate 33% Total advisory fees paid $442,138 1 Year 5 Years 10 Years Class R6 Footnote Reference 6.65 1.67 3.66 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 Footnote Description Footnote * Historical performance shown for the Class R6 shares prior to their inception on July 31, 2018 reflects the performance of the Institutional Class shares, and includes the higher expenses applicable to the Institutional Class shares. If these expenses had not been included, returns for the Class R6 shares would be higher. Footnote † Source: Allspring Funds Management, LLC. The High Yield Municipal Bond Blended Index is weighted 60% in the Bloomberg High Yield Municipal Bond Index and 40% in the Bloomberg Municipal Bond Index. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 18.6 1-3 years 7.8 3-5 years 2.3 5-10 years 7.4 10-20 years 15.7 20-30 years 40.7 30+ years 7.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Tender Option Bond Trust Receipts/Certificates Series 2021-MS0002, 4.28%, 6/15/2056 1.8 West Jefferson Industrial Development Board Alabama Power Co., 4.35%, 8/1/2063 1.8 Texas Private Activity Bond Surface Transportation Corp. NTE Mobility Partners Segments 3 LLC AMT, 5.00%, 6/30/2058 1.4 Build NYC Resource Corp. South Bronx Charter School For International Cultures & The Arts Series A, 7.00%, 4/15/2053 1.4 Indiana Finance Authority DePauw University Series A, 5.00%, 7/1/2047 1.3 Hempstead Town Local Development Corp. Evergreen Charter School Series A, 5.25%, 6/15/2052 1.3 Virginia Small Business Financing Authority I-66 Express Mobility Partners LLC AMT, 5.00%, 12/31/2052 1.2 State of Ohio Department of Transportation AMT, 5.00%, 6/30/2053 1.2 Los Angeles Department of Water & Power System Revenue Series A-1, 4.58%, 7/1/2049 1.2 New York State Dormitory Authority Catholic Health System Obligated Group Series B, 4.02%, 7/1/2048 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000122980 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | High Yield Municipal Bond Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WHYIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about High Yield Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B361"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $57 0.55% | |||
| Expenses Paid, Amount | $ 57 | |||
| Expense Ratio, Percent | 0.55% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were duration/yield curve positioning and sector allocation versus the performance benchmark, High Yield Municipal Bond Blended Index. Security selection detracted slightly during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index High Yield Municipal Bond Blended Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,070 $10,018 $10,045 8/31/2014 $10,220 $10,139 $10,282 9/30/2014 $10,270 $10,149 $10,335 10/31/2014 $10,377 $10,219 $10,341 11/30/2014 $10,413 $10,236 $10,413 12/31/2014 $10,499 $10,288 $10,467 1/31/2015 $10,648 $10,470 $10,654 2/28/2015 $10,568 $10,362 $10,584 3/31/2015 $10,608 $10,392 $10,580 4/30/2015 $10,590 $10,338 $10,532 5/31/2015 $10,561 $10,309 $10,591 6/30/2015 $10,533 $10,300 $10,353 7/31/2015 $10,597 $10,375 $10,349 8/31/2015 $10,600 $10,395 $10,383 9/30/2015 $10,695 $10,470 $10,545 10/31/2015 $10,771 $10,512 $10,639 11/30/2015 $10,867 $10,554 $10,682 12/31/2015 $11,000 $10,628 $10,722 1/31/2016 $11,116 $10,755 $10,809 2/29/2016 $11,129 $10,771 $10,887 3/31/2016 $11,201 $10,806 $10,970 4/30/2016 $11,297 $10,885 $11,042 5/31/2016 $11,389 $10,915 $11,141 6/30/2016 $11,555 $11,088 $11,420 7/31/2016 $11,564 $11,095 $11,468 8/31/2016 $11,596 $11,110 $11,499 9/30/2016 $11,577 $11,054 $11,494 10/31/2016 $11,462 $10,938 $11,360 11/30/2016 $10,909 $10,531 $10,785 12/31/2016 $10,985 $10,654 $10,925 1/31/2017 $10,990 $10,724 $11,046 2/28/2017 $11,083 $10,799 $11,235 3/31/2017 $11,197 $10,822 $11,260 4/30/2017 $11,312 $10,901 $11,338 5/31/2017 $11,481 $11,074 $11,514 6/30/2017 $11,496 $11,034 $11,483 7/31/2017 $11,599 $11,123 $11,565 8/31/2017 $11,747 $11,208 $11,696 9/30/2017 $11,762 $11,151 $11,634 10/31/2017 $11,812 $11,178 $11,665 11/30/2017 $11,818 $11,118 $11,658 12/31/2017 $11,972 $11,235 $11,797 1/31/2018 $11,925 $11,102 $11,675 2/28/2018 $11,922 $11,069 $11,666 3/31/2018 $12,010 $11,110 $11,786 4/30/2018 $12,031 $11,070 $11,801 5/31/2018 $12,187 $11,197 $12,003 6/30/2018 $12,228 $11,207 $12,043 7/31/2018 $12,292 $11,234 $12,080 8/31/2018 $12,332 $11,263 $12,151 9/30/2018 $12,313 $11,190 $12,090 10/31/2018 $12,244 $11,121 $11,970 11/30/2018 $12,310 $11,244 $12,073 12/31/2018 $12,421 $11,379 $12,193 1/31/2019 $12,498 $11,465 $12,279 2/28/2019 $12,588 $11,526 $12,345 3/31/2019 $12,797 $11,708 $12,615 4/30/2019 $12,888 $11,752 $12,676 5/31/2019 $13,088 $11,914 $12,870 6/30/2019 $13,170 $11,958 $12,929 7/31/2019 $13,264 $12,055 $13,019 8/31/2019 $13,503 $12,245 $13,289 9/30/2019 $13,478 $12,147 $13,230 10/31/2019 $13,512 $12,168 $13,257 11/30/2019 $13,560 $12,199 $13,301 12/31/2019 $13,606 $12,236 $13,341 1/31/2020 $13,813 $12,456 $13,634 2/29/2020 $14,020 $12,617 $13,877 3/31/2020 $12,699 $12,159 $12,760 4/30/2020 $12,338 $12,006 $12,438 5/31/2020 $12,698 $12,388 $12,900 6/30/2020 $13,086 $12,490 $13,249 7/31/2020 $13,358 $12,701 $13,555 8/31/2020 $13,380 $12,641 $13,551 9/30/2020 $13,416 $12,644 $13,560 10/31/2020 $13,438 $12,606 $13,558 11/30/2020 $13,701 $12,796 $13,835 12/31/2020 $13,903 $12,874 $14,024 1/31/2021 $14,076 $12,956 $14,236 2/28/2021 $13,875 $12,750 $14,056 3/31/2021 $14,010 $12,829 $14,182 4/30/2021 $14,220 $12,936 $14,354 5/31/2021 $14,355 $12,975 $14,470 6/30/2021 $14,544 $13,010 $14,596 7/31/2021 $14,695 $13,118 $14,750 8/31/2021 $14,662 $13,070 $14,714 9/30/2021 $14,538 $12,976 $14,614 10/31/2021 $14,451 $12,938 $14,561 11/30/2021 $14,614 $13,048 $14,726 12/31/2021 $14,646 $13,069 $14,758 1/31/2022 $14,305 $12,711 $14,348 2/28/2022 $14,136 $12,666 $14,308 3/31/2022 $13,648 $12,255 $13,812 4/30/2022 $13,196 $11,916 $13,365 5/31/2022 $13,403 $12,093 $13,533 6/30/2022 $13,011 $11,895 $13,185 7/31/2022 $13,465 $12,210 $13,619 8/31/2022 $13,212 $11,942 $13,318 9/30/2022 $12,600 $11,484 $12,621 10/31/2022 $12,385 $11,388 $12,424 11/30/2022 $12,986 $11,921 $13,090 12/31/2022 $12,923 $11,955 $13,092 1/31/2023 $13,347 $12,298 $13,592 2/28/2023 $13,061 $12,020 $13,213 3/31/2023 $13,235 $12,287 $13,453 4/30/2023 $13,297 $12,259 $13,487 5/31/2023 $13,234 $12,153 $13,385 6/30/2023 $13,397 $12,274 $13,581 7/31/2023 $13,419 $12,323 $13,655 8/31/2023 $13,269 $12,146 $13,453 9/30/2023 $12,833 $11,790 $13,020 10/31/2023 $12,539 $11,689 $12,851 11/30/2023 $13,402 $12,431 $13,775 12/31/2023 $13,777 $12,720 $14,151 1/31/2024 $13,847 $12,655 $14,083 2/29/2024 $13,948 $12,671 $14,157 3/31/2024 $14,035 $12,671 $14,257 4/30/2024 $13,871 $12,514 $14,134 5/31/2024 $13,958 $12,477 $14,182 6/30/2024 $14,266 $12,669 $14,477 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 6.49 1.61 3.62 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 | |||
| AssetsNet | $ 163,094,083 | $ 163,094,083 | $ 163,094,083 | |
| Holdings Count | Holding | 180 | 180 | 180 | |
| Advisory Fees Paid, Amount | $ 442,138 | |||
| InvestmentCompanyPortfolioTurnover | 33% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $163,094,083 # of portfolio holdings 180 Portfolio turnover rate 33% Total advisory fees paid $442,138 1 Year 5 Years 10 Years Institutional Class 6.49 1.61 3.62 Bloomberg Municipal Bond Index 3.21 1.16 2.39 High Yield Municipal Bond Blended Index Footnote Reference 6.60 2.29 3.77 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The High Yield Municipal Bond Blended Index is weighted 60% in the Bloomberg High Yield Municipal Bond Index and 40% in the Bloomberg Municipal Bond Index. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 18.6 1-3 years 7.8 3-5 years 2.3 5-10 years 7.4 10-20 years 15.7 20-30 years 40.7 30+ years 7.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Tender Option Bond Trust Receipts/Certificates Series 2021-MS0002, 4.28%, 6/15/2056 1.8 West Jefferson Industrial Development Board Alabama Power Co., 4.35%, 8/1/2063 1.8 Texas Private Activity Bond Surface Transportation Corp. NTE Mobility Partners Segments 3 LLC AMT, 5.00%, 6/30/2058 1.4 Build NYC Resource Corp. South Bronx Charter School For International Cultures & The Arts Series A, 7.00%, 4/15/2053 1.4 Indiana Finance Authority DePauw University Series A, 5.00%, 7/1/2047 1.3 Hempstead Town Local Development Corp. Evergreen Charter School Series A, 5.25%, 6/15/2052 1.3 Virginia Small Business Financing Authority I-66 Express Mobility Partners LLC AMT, 5.00%, 12/31/2052 1.2 State of Ohio Department of Transportation AMT, 5.00%, 6/30/2053 1.2 Los Angeles Department of Water & Power System Revenue Series A-1, 4.58%, 7/1/2049 1.2 New York State Dormitory Authority Catholic Health System Obligated Group Series B, 4.02%, 7/1/2048 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000064977 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Intermediate Tax/AMT-Free Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | WFITX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Intermediate Tax/AMT-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B385"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $61 0.60% | |||
| Expenses Paid, Amount | $ 61 | |||
| Expense Ratio, Percent | 0.60% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg Municipal Bond 1-15 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Bloomberg Municipal Bond 1-15 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,002 $10,018 $10,019 8/31/2014 $10,127 $10,139 $10,113 9/30/2014 $10,138 $10,149 $10,113 10/31/2014 $10,192 $10,219 $10,166 11/30/2014 $10,194 $10,236 $10,177 12/31/2014 $10,240 $10,288 $10,204 1/31/2015 $10,373 $10,470 $10,359 2/28/2015 $10,287 $10,362 $10,268 3/31/2015 $10,297 $10,392 $10,290 4/30/2015 $10,245 $10,338 $10,252 5/31/2015 $10,194 $10,309 $10,223 6/30/2015 $10,178 $10,300 $10,222 7/31/2015 $10,233 $10,375 $10,284 8/31/2015 $10,234 $10,395 $10,303 9/30/2015 $10,308 $10,470 $10,376 10/31/2015 $10,347 $10,512 $10,416 11/30/2015 $10,395 $10,554 $10,438 12/31/2015 $10,460 $10,628 $10,492 1/31/2016 $10,561 $10,755 $10,617 2/29/2016 $10,555 $10,771 $10,636 3/31/2016 $10,593 $10,806 $10,646 4/30/2016 $10,650 $10,885 $10,710 5/31/2016 $10,660 $10,915 $10,715 6/30/2016 $10,798 $11,088 $10,847 7/31/2016 $10,800 $11,095 $10,862 8/31/2016 $10,811 $11,110 $10,866 9/30/2016 $10,768 $11,054 $10,827 10/31/2016 $10,688 $10,938 $10,739 11/30/2016 $10,289 $10,531 $10,393 12/31/2016 $10,373 $10,654 $10,494 1/31/2017 $10,414 $10,724 $10,567 2/28/2017 $10,455 $10,799 $10,638 3/31/2017 $10,486 $10,822 $10,656 4/30/2017 $10,572 $10,901 $10,732 5/31/2017 $10,696 $11,074 $10,873 6/30/2017 $10,672 $11,034 $10,831 7/31/2017 $10,740 $11,123 $10,910 8/31/2017 $10,836 $11,208 $10,983 9/30/2017 $10,802 $11,151 $10,932 10/31/2017 $10,805 $11,178 $10,947 11/30/2017 $10,752 $11,118 $10,858 12/31/2017 $10,831 $11,235 $10,948 1/31/2018 $10,740 $11,102 $10,853 2/28/2018 $10,707 $11,069 $10,825 3/31/2018 $10,729 $11,110 $10,849 4/30/2018 $10,695 $11,070 $10,820 5/31/2018 $10,794 $11,197 $10,921 6/30/2018 $10,798 $11,207 $10,940 7/31/2018 $10,830 $11,234 $10,975 8/31/2018 $10,844 $11,263 $10,995 9/30/2018 $10,791 $11,190 $10,934 10/31/2018 $10,738 $11,121 $10,889 11/30/2018 $10,839 $11,244 $11,000 12/31/2018 $10,940 $11,379 $11,121 1/31/2019 $11,031 $11,465 $11,215 2/28/2019 $11,095 $11,526 $11,270 3/31/2019 $11,215 $11,708 $11,401 4/30/2019 $11,239 $11,752 $11,424 5/31/2019 $11,378 $11,914 $11,563 6/30/2019 $11,421 $11,958 $11,610 7/31/2019 $11,502 $12,055 $11,702 8/31/2019 $11,642 $12,245 $11,838 9/30/2019 $11,557 $12,147 $11,742 10/31/2019 $11,569 $12,168 $11,772 11/30/2019 $11,582 $12,199 $11,800 12/31/2019 $11,613 $12,236 $11,837 1/31/2020 $11,791 $12,456 $12,019 2/29/2020 $11,921 $12,617 $12,132 3/31/2020 $11,487 $12,159 $11,778 4/30/2020 $11,370 $12,006 $11,694 5/31/2020 $11,651 $12,388 $12,026 6/30/2020 $11,743 $12,490 $12,096 7/31/2020 $11,894 $12,701 $12,265 8/31/2020 $11,886 $12,641 $12,224 9/30/2020 $11,887 $12,644 $12,234 10/31/2020 $11,869 $12,606 $12,203 11/30/2020 $11,994 $12,796 $12,338 12/31/2020 $12,078 $12,874 $12,397 1/31/2021 $12,152 $12,956 $12,456 2/28/2021 $12,003 $12,750 $12,299 3/31/2021 $12,066 $12,829 $12,357 4/30/2021 $12,149 $12,936 $12,434 5/31/2021 $12,181 $12,975 $12,452 6/30/2021 $12,215 $13,010 $12,468 7/31/2021 $12,289 $13,118 $12,559 8/31/2021 $12,260 $13,070 $12,534 9/30/2021 $12,181 $12,976 $12,457 10/31/2021 $12,161 $12,938 $12,420 11/30/2021 $12,224 $13,048 $12,486 12/31/2021 $12,236 $13,069 $12,504 1/31/2022 $11,947 $12,711 $12,199 2/28/2022 $11,879 $12,666 $12,161 3/31/2022 $11,580 $12,255 $11,837 4/30/2022 $11,344 $11,916 $11,589 5/31/2022 $11,483 $12,093 $11,752 6/30/2022 $11,361 $11,895 $11,654 7/31/2022 $11,585 $12,210 $11,914 8/31/2022 $11,399 $11,942 $11,708 9/30/2022 $11,109 $11,484 $11,353 10/31/2022 $11,071 $11,388 $11,309 11/30/2022 $11,414 $11,921 $11,705 12/31/2022 $11,462 $11,955 $11,761 1/31/2023 $11,700 $12,298 $12,025 2/28/2023 $11,493 $12,020 $11,799 3/31/2023 $11,680 $12,287 $12,028 4/30/2023 $11,676 $12,259 $11,994 5/31/2023 $11,585 $12,153 $11,888 6/30/2023 $11,667 $12,274 $11,978 7/31/2023 $11,684 $12,323 $12,025 8/31/2023 $11,604 $12,146 $11,904 9/30/2023 $11,373 $11,790 $11,637 10/31/2023 $11,282 $11,689 $11,589 11/30/2023 $11,802 $12,431 $12,149 12/31/2023 $12,016 $12,720 $12,379 1/31/2024 $12,002 $12,655 $12,331 2/29/2024 $12,020 $12,671 $12,343 3/31/2024 $12,026 $12,671 $12,343 4/30/2024 $11,934 $12,514 $12,216 5/31/2024 $11,897 $12,477 $12,143 6/30/2024 $12,048 $12,669 $12,300 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 3.26 1.07 1.88 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| AssetsNet | $ 1,011,521,178 | $ 1,011,521,178 | $ 1,011,521,178 | |
| Holdings Count | Holding | 576 | 576 | 576 | |
| Advisory Fees Paid, Amount | $ 2,454,321 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,011,521,178 # of portfolio holdings 576 Portfolio turnover rate 10% Total advisory fees paid $2,454,321 1 Year 5 Years 10 Years Administrator Class 3.26 1.07 1.88 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.0 1-3 years 26.2 3-5 years 19.2 5-10 years 26.5 10-20 years 16.5 20-30 years 0.5 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Ascension Health Credit Group Series A, 4.00%, 11/15/2039 1.5 Tohopekaliga Water Authority, 5.00%, 10/1/2025 1.2 Metropolitan Transportation Authority Series C-1, 5.25%, 11/15/2031 1.2 Bay Area Toll Authority Series A, 5.13%, 4/1/2036 1.0 Metropolitan Pier & Exposition Authority Series A, 0.00%, 12/15/2030 1.0 Town of Clayton, 5.00%, 11/1/2028 0.9 Metropolitan Pier & Exposition Authority Series A, 0.00%, 6/15/2029 0.8 New York Convention Center Development Corp. Hotel Unit Fee Revenue, 5.00%, 11/15/2028 0.8 King County Public Hospital District No. 1, 5.00%, 12/1/2033 0.7 South Carolina Public Service Authority Series E, 5.25%, 12/1/2036 0.7 | |||
| Material Fund Change [Text Block] | ||||
| C000053352 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Intermediate Tax/AMT-Free Fund | |||
| Class Name | Class A | |||
| Trading Symbol | WFTAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Intermediate Tax/AMT-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B409"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $68 0.67% | |||
| Expenses Paid, Amount | $ 68 | |||
| Expense Ratio, Percent | 0.67% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg Municipal Bond 1-15 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg Municipal Bond 1-15 Year Blend Index 6/30/2014 $9,700 $10,000 $10,000 7/31/2014 $9,710 $10,018 $10,019 8/31/2014 $9,821 $10,139 $10,113 9/30/2014 $9,831 $10,149 $10,113 10/31/2014 $9,883 $10,219 $10,166 11/30/2014 $9,884 $10,236 $10,177 12/31/2014 $9,928 $10,288 $10,204 1/31/2015 $10,064 $10,470 $10,359 2/28/2015 $9,972 $10,362 $10,268 3/31/2015 $9,980 $10,392 $10,290 4/30/2015 $9,938 $10,338 $10,252 5/31/2015 $9,879 $10,309 $10,223 6/30/2015 $9,863 $10,300 $10,222 7/31/2015 $9,915 $10,375 $10,284 8/31/2015 $9,916 $10,395 $10,303 9/30/2015 $9,987 $10,470 $10,376 10/31/2015 $10,023 $10,512 $10,416 11/30/2015 $10,069 $10,554 $10,438 12/31/2015 $10,131 $10,628 $10,492 1/31/2016 $10,228 $10,755 $10,617 2/29/2016 $10,221 $10,771 $10,636 3/31/2016 $10,257 $10,806 $10,646 4/30/2016 $10,311 $10,885 $10,710 5/31/2016 $10,321 $10,915 $10,715 6/30/2016 $10,454 $11,088 $10,847 7/31/2016 $10,455 $11,095 $10,862 8/31/2016 $10,465 $11,110 $10,866 9/30/2016 $10,422 $11,054 $10,827 10/31/2016 $10,344 $10,938 $10,739 11/30/2016 $9,956 $10,531 $10,393 12/31/2016 $10,037 $10,654 $10,494 1/31/2017 $10,075 $10,724 $10,567 2/28/2017 $10,114 $10,799 $10,638 3/31/2017 $10,143 $10,822 $10,656 4/30/2017 $10,226 $10,901 $10,732 5/31/2017 $10,345 $11,074 $10,873 6/30/2017 $10,321 $11,034 $10,831 7/31/2017 $10,386 $11,123 $10,910 8/31/2017 $10,478 $11,208 $10,983 9/30/2017 $10,444 $11,151 $10,932 10/31/2017 $10,455 $11,178 $10,947 11/30/2017 $10,394 $11,118 $10,858 12/31/2017 $10,479 $11,235 $10,948 1/31/2018 $10,381 $11,102 $10,853 2/28/2018 $10,348 $11,069 $10,825 3/31/2018 $10,368 $11,110 $10,849 4/30/2018 $10,344 $11,070 $10,820 5/31/2018 $10,429 $11,197 $10,921 6/30/2018 $10,432 $11,207 $10,940 7/31/2018 $10,462 $11,234 $10,975 8/31/2018 $10,475 $11,263 $10,995 9/30/2018 $10,423 $11,190 $10,934 10/31/2018 $10,371 $11,121 $10,889 11/30/2018 $10,468 $11,244 $11,000 12/31/2018 $10,574 $11,379 $11,121 1/31/2019 $10,661 $11,465 $11,215 2/28/2019 $10,712 $11,526 $11,270 3/31/2019 $10,827 $11,708 $11,401 4/30/2019 $10,858 $11,752 $11,424 5/31/2019 $10,983 $11,914 $11,563 6/30/2019 $11,024 $11,958 $11,610 7/31/2019 $11,101 $12,055 $11,702 8/31/2019 $11,235 $12,245 $11,838 9/30/2019 $11,152 $12,147 $11,742 10/31/2019 $11,163 $12,168 $11,772 11/30/2019 $11,174 $12,199 $11,800 12/31/2019 $11,203 $12,236 $11,837 1/31/2020 $11,375 $12,456 $12,019 2/29/2020 $11,499 $12,617 $12,132 3/31/2020 $11,079 $12,159 $11,778 4/30/2020 $10,965 $12,006 $11,694 5/31/2020 $11,245 $12,388 $12,026 6/30/2020 $11,323 $12,490 $12,096 7/31/2020 $11,468 $12,701 $12,265 8/31/2020 $11,459 $12,641 $12,224 9/30/2020 $11,460 $12,644 $12,234 10/31/2020 $11,442 $12,606 $12,203 11/30/2020 $11,570 $12,796 $12,338 12/31/2020 $11,641 $12,874 $12,397 1/31/2021 $11,721 $12,956 $12,456 2/28/2021 $11,567 $12,750 $12,299 3/31/2021 $11,627 $12,829 $12,357 4/30/2021 $11,706 $12,936 $12,434 5/31/2021 $11,746 $12,975 $12,452 6/30/2021 $11,767 $13,010 $12,468 7/31/2021 $11,838 $13,118 $12,559 8/31/2021 $11,819 $13,070 $12,534 9/30/2021 $11,741 $12,976 $12,457 10/31/2021 $11,711 $12,938 $12,420 11/30/2021 $11,771 $13,048 $12,486 12/31/2021 $11,781 $13,069 $12,504 1/31/2022 $11,502 $12,711 $12,199 2/28/2022 $11,435 $12,666 $12,161 3/31/2022 $11,147 $12,255 $11,837 4/30/2022 $10,919 $11,916 $11,589 5/31/2022 $11,052 $12,093 $11,752 6/30/2022 $10,943 $11,895 $11,654 7/31/2022 $11,147 $12,210 $11,914 8/31/2022 $10,978 $11,942 $11,708 9/30/2022 $10,687 $11,484 $11,353 10/31/2022 $10,650 $11,388 $11,309 11/30/2022 $10,979 $11,921 $11,705 12/31/2022 $11,024 $11,955 $11,761 1/31/2023 $11,253 $12,298 $12,025 2/28/2023 $11,063 $12,020 $11,799 3/31/2023 $11,232 $12,287 $12,028 4/30/2023 $11,227 $12,259 $11,994 5/31/2023 $11,139 $12,153 $11,888 6/30/2023 $11,217 $12,274 $11,978 7/31/2023 $11,243 $12,323 $12,025 8/31/2023 $11,155 $12,146 $11,904 9/30/2023 $10,932 $11,790 $11,637 10/31/2023 $10,844 $11,689 $11,589 11/30/2023 $11,343 $12,431 $12,149 12/31/2023 $11,549 $12,720 $12,379 1/31/2024 $11,545 $12,655 $12,331 2/29/2024 $11,551 $12,671 $12,343 3/31/2024 $11,557 $12,671 $12,343 4/30/2024 $11,467 $12,514 $12,216 5/31/2024 $11,441 $12,477 $12,143 6/30/2024 $11,575 $12,669 $12,300 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 3.19 0.98 1.78 Class A with Load 0.10 0.37 1.47 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| AssetsNet | $ 1,011,521,178 | $ 1,011,521,178 | $ 1,011,521,178 | |
| Holdings Count | Holding | 576 | 576 | 576 | |
| Advisory Fees Paid, Amount | $ 2,454,321 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,011,521,178 # of portfolio holdings 576 Portfolio turnover rate 10% Total advisory fees paid $2,454,321 1 Year 5 Years 10 Years Class A 3.19 0.98 1.78 Class A with Load 0.10 0.37 1.47 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.0 1-3 years 26.2 3-5 years 19.2 5-10 years 26.5 10-20 years 16.5 20-30 years 0.5 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Ascension Health Credit Group Series A, 4.00%, 11/15/2039 1.5 Tohopekaliga Water Authority, 5.00%, 10/1/2025 1.2 Metropolitan Transportation Authority Series C-1, 5.25%, 11/15/2031 1.2 Bay Area Toll Authority Series A, 5.13%, 4/1/2036 1.0 Metropolitan Pier & Exposition Authority Series A, 0.00%, 12/15/2030 1.0 Town of Clayton, 5.00%, 11/1/2028 0.9 Metropolitan Pier & Exposition Authority Series A, 0.00%, 6/15/2029 0.8 New York Convention Center Development Corp. Hotel Unit Fee Revenue, 5.00%, 11/15/2028 0.8 King County Public Hospital District No. 1, 5.00%, 12/1/2033 0.7 South Carolina Public Service Authority Series E, 5.25%, 12/1/2036 0.7 | |||
| Material Fund Change [Text Block] | ||||
| C000053353 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Intermediate Tax/AMT-Free Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WFTFX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Intermediate Tax/AMT-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B433"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $144 1.42% | |||
| Expenses Paid, Amount | $ 144 | |||
| Expense Ratio, Percent | 1.42% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg Municipal Bond 1-15 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg Municipal Bond 1-15 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,004 $10,018 $10,019 8/31/2014 $10,112 $10,139 $10,113 9/30/2014 $10,117 $10,149 $10,113 10/31/2014 $10,163 $10,219 $10,166 11/30/2014 $10,158 $10,236 $10,177 12/31/2014 $10,196 $10,288 $10,204 1/31/2015 $10,330 $10,470 $10,359 2/28/2015 $10,229 $10,362 $10,268 3/31/2015 $10,232 $10,392 $10,290 4/30/2015 $10,182 $10,338 $10,252 5/31/2015 $10,115 $10,309 $10,223 6/30/2015 $10,092 $10,300 $10,222 7/31/2015 $10,139 $10,375 $10,284 8/31/2015 $10,133 $10,395 $10,303 9/30/2015 $10,200 $10,470 $10,376 10/31/2015 $10,231 $10,512 $10,416 11/30/2015 $10,270 $10,554 $10,438 12/31/2015 $10,327 $10,628 $10,492 1/31/2016 $10,420 $10,755 $10,617 2/29/2016 $10,407 $10,771 $10,636 3/31/2016 $10,437 $10,806 $10,646 4/30/2016 $10,486 $10,885 $10,710 5/31/2016 $10,489 $10,915 $10,715 6/30/2016 $10,617 $11,088 $10,847 7/31/2016 $10,611 $11,095 $10,862 8/31/2016 $10,615 $11,110 $10,866 9/30/2016 $10,565 $11,054 $10,827 10/31/2016 $10,479 $10,938 $10,739 11/30/2016 $10,079 $10,531 $10,393 12/31/2016 $10,155 $10,654 $10,494 1/31/2017 $10,187 $10,724 $10,567 2/28/2017 $10,221 $10,799 $10,638 3/31/2017 $10,244 $10,822 $10,656 4/30/2017 $10,321 $10,901 $10,732 5/31/2017 $10,435 $11,074 $10,873 6/30/2017 $10,404 $11,034 $10,831 7/31/2017 $10,463 $11,123 $10,910 8/31/2017 $10,549 $11,208 $10,983 9/30/2017 $10,509 $11,151 $10,932 10/31/2017 $10,513 $11,178 $10,947 11/30/2017 $10,445 $11,118 $10,858 12/31/2017 $10,523 $11,235 $10,948 1/31/2018 $10,418 $11,102 $10,853 2/28/2018 $10,379 $11,069 $10,825 3/31/2018 $10,393 $11,110 $10,849 4/30/2018 $10,362 $11,070 $10,820 5/31/2018 $10,441 $11,197 $10,921 6/30/2018 $10,437 $11,207 $10,940 7/31/2018 $10,461 $11,234 $10,975 8/31/2018 $10,467 $11,263 $10,995 9/30/2018 $10,409 $11,190 $10,934 10/31/2018 $10,350 $11,121 $10,889 11/30/2018 $10,441 $11,244 $11,000 12/31/2018 $10,540 $11,379 $11,121 1/31/2019 $10,619 $11,465 $11,215 2/28/2019 $10,664 $11,526 $11,270 3/31/2019 $10,772 $11,708 $11,401 4/30/2019 $10,797 $11,752 $11,424 5/31/2019 $10,914 $11,914 $11,563 6/30/2019 $10,947 $11,958 $11,610 7/31/2019 $11,017 $12,055 $11,702 8/31/2019 $11,143 $12,245 $11,838 9/30/2019 $11,054 $12,147 $11,742 10/31/2019 $11,058 $12,168 $11,772 11/30/2019 $11,062 $12,199 $11,800 12/31/2019 $11,083 $12,236 $11,837 1/31/2020 $11,246 $12,456 $12,019 2/29/2020 $11,363 $12,617 $12,132 3/31/2020 $10,940 $12,159 $11,778 4/30/2020 $10,821 $12,006 $11,694 5/31/2020 $11,090 $12,388 $12,026 6/30/2020 $11,160 $12,490 $12,096 7/31/2020 $11,296 $12,701 $12,265 8/31/2020 $11,280 $12,641 $12,224 9/30/2020 $11,274 $12,644 $12,234 10/31/2020 $11,248 $12,606 $12,203 11/30/2020 $11,368 $12,796 $12,338 12/31/2020 $11,430 $12,874 $12,397 1/31/2021 $11,502 $12,956 $12,456 2/28/2021 $11,344 $12,750 $12,299 3/31/2021 $11,395 $12,829 $12,357 4/30/2021 $11,475 $12,936 $12,434 5/31/2021 $11,497 $12,975 $12,452 6/30/2021 $11,511 $13,010 $12,468 7/31/2021 $11,573 $13,118 $12,559 8/31/2021 $11,547 $13,070 $12,534 9/30/2021 $11,464 $12,976 $12,457 10/31/2021 $11,427 $12,938 $12,420 11/30/2021 $11,478 $13,048 $12,486 12/31/2021 $11,481 $13,069 $12,504 1/31/2022 $11,202 $12,711 $12,199 2/28/2022 $11,130 $12,666 $12,161 3/31/2022 $10,842 $12,255 $11,837 4/30/2022 $10,614 $11,916 $11,589 5/31/2022 $10,736 $12,093 $11,752 6/30/2022 $10,625 $11,895 $11,654 7/31/2022 $10,823 $12,210 $11,914 8/31/2022 $10,658 $11,942 $11,708 9/30/2022 $10,376 $11,484 $11,353 10/31/2022 $10,340 $11,388 $11,309 11/30/2022 $10,660 $11,921 $11,705 12/31/2022 $10,703 $11,955 $11,761 1/31/2023 $10,925 $12,298 $12,025 2/28/2023 $10,741 $12,020 $11,799 3/31/2023 $10,905 $12,287 $12,028 4/30/2023 $10,900 $12,259 $11,994 5/31/2023 $10,815 $12,153 $11,888 6/30/2023 $10,891 $12,274 $11,978 7/31/2023 $10,916 $12,323 $12,025 8/31/2023 $10,830 $12,146 $11,904 9/30/2023 $10,614 $11,790 $11,637 10/31/2023 $10,528 $11,689 $11,589 11/30/2023 $11,013 $12,431 $12,149 12/31/2023 $11,213 $12,720 $12,379 1/31/2024 $11,208 $12,655 $12,331 2/29/2024 $11,215 $12,671 $12,343 3/31/2024 $11,220 $12,671 $12,343 4/30/2024 $11,133 $12,514 $12,216 5/31/2024 $11,108 $12,477 $12,143 6/30/2024 $11,238 $12,669 $12,300 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.42 0.22 1.17 Class C with Load 1.42 0.22 1.17 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| AssetsNet | $ 1,011,521,178 | $ 1,011,521,178 | $ 1,011,521,178 | |
| Holdings Count | Holding | 576 | 576 | 576 | |
| Advisory Fees Paid, Amount | $ 2,454,321 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,011,521,178 # of portfolio holdings 576 Portfolio turnover rate 10% Total advisory fees paid $2,454,321 1 Year 5 Years 10 Years Class C 2.42 0.22 1.17 Class C with Load 1.42 0.22 1.17 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.0 1-3 years 26.2 3-5 years 19.2 5-10 years 26.5 10-20 years 16.5 20-30 years 0.5 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Ascension Health Credit Group Series A, 4.00%, 11/15/2039 1.5 Tohopekaliga Water Authority, 5.00%, 10/1/2025 1.2 Metropolitan Transportation Authority Series C-1, 5.25%, 11/15/2031 1.2 Bay Area Toll Authority Series A, 5.13%, 4/1/2036 1.0 Metropolitan Pier & Exposition Authority Series A, 0.00%, 12/15/2030 1.0 Town of Clayton, 5.00%, 11/1/2028 0.9 Metropolitan Pier & Exposition Authority Series A, 0.00%, 6/15/2029 0.8 New York Convention Center Development Corp. Hotel Unit Fee Revenue, 5.00%, 11/15/2028 0.8 King County Public Hospital District No. 1, 5.00%, 12/1/2033 0.7 South Carolina Public Service Authority Series E, 5.25%, 12/1/2036 0.7 | |||
| Material Fund Change [Text Block] | ||||
| C000205243 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Intermediate Tax/AMT-Free Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | WFRTX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Intermediate Tax/AMT-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B457"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $31 0.30% | |||
| Expenses Paid, Amount | $ 31 | |||
| Expense Ratio, Percent | 0.30% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg Municipal Bond 1-15 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index Bloomberg Municipal Bond 1-15 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,004 $10,018 $10,019 8/31/2014 $10,121 $10,139 $10,113 9/30/2014 $10,143 $10,149 $10,113 10/31/2014 $10,198 $10,219 $10,166 11/30/2014 $10,202 $10,236 $10,177 12/31/2014 $10,240 $10,288 $10,204 1/31/2015 $10,383 $10,470 $10,359 2/28/2015 $10,299 $10,362 $10,268 3/31/2015 $10,311 $10,392 $10,290 4/30/2015 $10,261 $10,338 $10,252 5/31/2015 $10,211 $10,309 $10,223 6/30/2015 $10,197 $10,300 $10,222 7/31/2015 $10,253 $10,375 $10,284 8/31/2015 $10,256 $10,395 $10,303 9/30/2015 $10,332 $10,470 $10,376 10/31/2015 $10,372 $10,512 $10,416 11/30/2015 $10,412 $10,554 $10,438 12/31/2015 $10,487 $10,628 $10,492 1/31/2016 $10,590 $10,755 $10,617 2/29/2016 $10,585 $10,771 $10,636 3/31/2016 $10,616 $10,806 $10,646 4/30/2016 $10,683 $10,885 $10,710 5/31/2016 $10,686 $10,915 $10,715 6/30/2016 $10,835 $11,088 $10,847 7/31/2016 $10,838 $11,095 $10,862 8/31/2016 $10,842 $11,110 $10,866 9/30/2016 $10,800 $11,054 $10,827 10/31/2016 $10,721 $10,938 $10,739 11/30/2016 $10,321 $10,531 $10,393 12/31/2016 $10,407 $10,654 $10,494 1/31/2017 $10,450 $10,724 $10,567 2/28/2017 $10,501 $10,799 $10,638 3/31/2017 $10,524 $10,822 $10,656 4/30/2017 $10,613 $10,901 $10,732 5/31/2017 $10,748 $11,074 $10,873 6/30/2017 $10,715 $11,034 $10,831 7/31/2017 $10,794 $11,123 $10,910 8/31/2017 $10,893 $11,208 $10,983 9/30/2017 $10,860 $11,151 $10,932 10/31/2017 $10,864 $11,178 $10,947 11/30/2017 $10,812 $11,118 $10,858 12/31/2017 $10,893 $11,235 $10,948 1/31/2018 $10,803 $11,102 $10,853 2/28/2018 $10,771 $11,069 $10,825 3/31/2018 $10,785 $11,110 $10,849 4/30/2018 $10,762 $11,070 $10,820 5/31/2018 $10,862 $11,197 $10,921 6/30/2018 $10,867 $11,207 $10,940 7/31/2018 $10,892 $11,234 $10,975 8/31/2018 $10,907 $11,263 $10,995 9/30/2018 $10,857 $11,190 $10,934 10/31/2018 $10,805 $11,121 $10,889 11/30/2018 $10,909 $11,244 $11,000 12/31/2018 $11,022 $11,379 $11,121 1/31/2019 $11,115 $11,465 $11,215 2/28/2019 $11,171 $11,526 $11,270 3/31/2019 $11,294 $11,708 $11,401 4/30/2019 $11,329 $11,752 $11,424 5/31/2019 $11,462 $11,914 $11,563 6/30/2019 $11,507 $11,958 $11,610 7/31/2019 $11,601 $12,055 $11,702 8/31/2019 $11,734 $12,245 $11,838 9/30/2019 $11,660 $12,147 $11,742 10/31/2019 $11,664 $12,168 $11,772 11/30/2019 $11,689 $12,199 $11,800 12/31/2019 $11,722 $12,236 $11,837 1/31/2020 $11,904 $12,456 $12,019 2/29/2020 $12,027 $12,617 $12,132 3/31/2020 $11,591 $12,159 $11,778 4/30/2020 $11,485 $12,006 $11,694 5/31/2020 $11,770 $12,388 $12,026 6/30/2020 $11,865 $12,490 $12,096 7/31/2020 $12,020 $12,701 $12,265 8/31/2020 $12,003 $12,641 $12,224 9/30/2020 $12,007 $12,644 $12,234 10/31/2020 $12,001 $12,606 $12,203 11/30/2020 $12,129 $12,796 $12,338 12/31/2020 $12,205 $12,874 $12,397 1/31/2021 $12,293 $12,956 $12,456 2/28/2021 $12,134 $12,750 $12,299 3/31/2021 $12,200 $12,829 $12,357 4/30/2021 $12,296 $12,936 $12,434 5/31/2021 $12,331 $12,975 $12,452 6/30/2021 $12,356 $13,010 $12,468 7/31/2021 $12,444 $13,118 $12,559 8/31/2021 $12,417 $13,070 $12,534 9/30/2021 $12,338 $12,976 $12,457 10/31/2021 $12,310 $12,938 $12,420 11/30/2021 $12,386 $13,048 $12,486 12/31/2021 $12,390 $13,069 $12,504 1/31/2022 $12,099 $12,711 $12,199 2/28/2022 $12,032 $12,666 $12,161 3/31/2022 $11,732 $12,255 $11,837 4/30/2022 $11,495 $11,916 $11,589 5/31/2022 $11,638 $12,093 $11,752 6/30/2022 $11,527 $11,895 $11,654 7/31/2022 $11,755 $12,210 $11,914 8/31/2022 $11,569 $11,942 $11,708 9/30/2022 $11,276 $11,484 $11,353 10/31/2022 $11,240 $11,388 $11,309 11/30/2022 $11,579 $11,921 $11,705 12/31/2022 $11,629 $11,955 $11,761 1/31/2023 $11,884 $12,298 $12,025 2/28/2023 $11,676 $12,020 $11,799 3/31/2023 $11,868 $12,287 $12,028 4/30/2023 $11,866 $12,259 $11,994 5/31/2023 $11,766 $12,153 $11,888 6/30/2023 $11,852 $12,274 $11,978 7/31/2023 $11,883 $12,323 $12,025 8/31/2023 $11,805 $12,146 $11,904 9/30/2023 $11,562 $11,790 $11,637 10/31/2023 $11,473 $11,689 $11,589 11/30/2023 $12,003 $12,431 $12,149 12/31/2023 $12,236 $12,720 $12,379 1/31/2024 $12,224 $12,655 $12,331 2/29/2024 $12,235 $12,671 $12,343 3/31/2024 $12,244 $12,671 $12,343 4/30/2024 $12,165 $12,514 $12,216 5/31/2024 $12,130 $12,477 $12,143 6/30/2024 $12,275 $12,669 $12,300 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.57 1.30 2.07 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| AssetsNet | $ 1,011,521,178 | $ 1,011,521,178 | $ 1,011,521,178 | |
| Holdings Count | Holding | 576 | 576 | 576 | |
| Advisory Fees Paid, Amount | $ 2,454,321 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,011,521,178 # of portfolio holdings 576 Portfolio turnover rate 10% Total advisory fees paid $2,454,321 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.57 1.30 2.07 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 Footnote Description Footnote * Historical performance shown for the Class R6 shares prior to their inception on July 31, 2018 reflects the performance of the Institutional Class shares, and includes the higher expenses applicable to the Institutional Class shares. If these expenses had not been included, returns for the Class R6 shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.0 1-3 years 26.2 3-5 years 19.2 5-10 years 26.5 10-20 years 16.5 20-30 years 0.5 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Ascension Health Credit Group Series A, 4.00%, 11/15/2039 1.5 Tohopekaliga Water Authority, 5.00%, 10/1/2025 1.2 Metropolitan Transportation Authority Series C-1, 5.25%, 11/15/2031 1.2 Bay Area Toll Authority Series A, 5.13%, 4/1/2036 1.0 Metropolitan Pier & Exposition Authority Series A, 0.00%, 12/15/2030 1.0 Town of Clayton, 5.00%, 11/1/2028 0.9 Metropolitan Pier & Exposition Authority Series A, 0.00%, 6/15/2029 0.8 New York Convention Center Development Corp. Hotel Unit Fee Revenue, 5.00%, 11/15/2028 0.8 King County Public Hospital District No. 1, 5.00%, 12/1/2033 0.7 South Carolina Public Service Authority Series E, 5.25%, 12/1/2036 0.7 | |||
| Material Fund Change [Text Block] | ||||
| C000064976 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Intermediate Tax/AMT-Free Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WITIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Intermediate Tax/AMT-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B481"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $36 0.35% | |||
| Expenses Paid, Amount | $ 36 | |||
| Expense Ratio, Percent | 0.35% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg Municipal Bond 1-15 Year Blend Index. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg Municipal Bond 1-15 Year Blend Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,004 $10,018 $10,019 8/31/2014 $10,121 $10,139 $10,113 9/30/2014 $10,143 $10,149 $10,113 10/31/2014 $10,198 $10,219 $10,166 11/30/2014 $10,202 $10,236 $10,177 12/31/2014 $10,240 $10,288 $10,204 1/31/2015 $10,383 $10,470 $10,359 2/28/2015 $10,299 $10,362 $10,268 3/31/2015 $10,311 $10,392 $10,290 4/30/2015 $10,261 $10,338 $10,252 5/31/2015 $10,211 $10,309 $10,223 6/30/2015 $10,197 $10,300 $10,222 7/31/2015 $10,253 $10,375 $10,284 8/31/2015 $10,256 $10,395 $10,303 9/30/2015 $10,332 $10,470 $10,376 10/31/2015 $10,372 $10,512 $10,416 11/30/2015 $10,412 $10,554 $10,438 12/31/2015 $10,487 $10,628 $10,492 1/31/2016 $10,590 $10,755 $10,617 2/29/2016 $10,585 $10,771 $10,636 3/31/2016 $10,616 $10,806 $10,646 4/30/2016 $10,683 $10,885 $10,710 5/31/2016 $10,686 $10,915 $10,715 6/30/2016 $10,835 $11,088 $10,847 7/31/2016 $10,838 $11,095 $10,862 8/31/2016 $10,842 $11,110 $10,866 9/30/2016 $10,800 $11,054 $10,827 10/31/2016 $10,721 $10,938 $10,739 11/30/2016 $10,321 $10,531 $10,393 12/31/2016 $10,407 $10,654 $10,494 1/31/2017 $10,450 $10,724 $10,567 2/28/2017 $10,501 $10,799 $10,638 3/31/2017 $10,524 $10,822 $10,656 4/30/2017 $10,613 $10,901 $10,732 5/31/2017 $10,748 $11,074 $10,873 6/30/2017 $10,715 $11,034 $10,831 7/31/2017 $10,794 $11,123 $10,910 8/31/2017 $10,893 $11,208 $10,983 9/30/2017 $10,860 $11,151 $10,932 10/31/2017 $10,864 $11,178 $10,947 11/30/2017 $10,812 $11,118 $10,858 12/31/2017 $10,893 $11,235 $10,948 1/31/2018 $10,803 $11,102 $10,853 2/28/2018 $10,771 $11,069 $10,825 3/31/2018 $10,785 $11,110 $10,849 4/30/2018 $10,762 $11,070 $10,820 5/31/2018 $10,862 $11,197 $10,921 6/30/2018 $10,867 $11,207 $10,940 7/31/2018 $10,892 $11,234 $10,975 8/31/2018 $10,907 $11,263 $10,995 9/30/2018 $10,856 $11,190 $10,934 10/31/2018 $10,804 $11,121 $10,889 11/30/2018 $10,916 $11,244 $11,000 12/31/2018 $11,019 $11,379 $11,121 1/31/2019 $11,112 $11,465 $11,215 2/28/2019 $11,177 $11,526 $11,270 3/31/2019 $11,300 $11,708 $11,401 4/30/2019 $11,325 $11,752 $11,424 5/31/2019 $11,467 $11,914 $11,563 6/30/2019 $11,512 $11,958 $11,610 7/31/2019 $11,595 $12,055 $11,702 8/31/2019 $11,737 $12,245 $11,838 9/30/2019 $11,653 $12,147 $11,742 10/31/2019 $11,667 $12,168 $11,772 11/30/2019 $11,681 $12,199 $11,800 12/31/2019 $11,713 $12,236 $11,837 1/31/2020 $11,895 $12,456 $12,019 2/29/2020 $12,028 $12,617 $12,132 3/31/2020 $11,591 $12,159 $11,778 4/30/2020 $11,474 $12,006 $11,694 5/31/2020 $11,759 $12,388 $12,026 6/30/2020 $11,853 $12,490 $12,096 7/31/2020 $12,008 $12,701 $12,265 8/31/2020 $12,001 $12,641 $12,224 9/30/2020 $12,004 $12,644 $12,234 10/31/2020 $11,987 $12,606 $12,203 11/30/2020 $12,114 $12,796 $12,338 12/31/2020 $12,201 $12,874 $12,397 1/31/2021 $12,277 $12,956 $12,456 2/28/2021 $12,128 $12,750 $12,299 3/31/2021 $12,183 $12,829 $12,357 4/30/2021 $12,279 $12,936 $12,434 5/31/2021 $12,313 $12,975 $12,452 6/30/2021 $12,348 $13,010 $12,468 7/31/2021 $12,425 $13,118 $12,559 8/31/2021 $12,398 $13,070 $12,534 9/30/2021 $12,319 $12,976 $12,457 10/31/2021 $12,300 $12,938 $12,420 11/30/2021 $12,365 $13,048 $12,486 12/31/2021 $12,379 $13,069 $12,504 1/31/2022 $12,089 $12,711 $12,199 2/28/2022 $12,021 $12,666 $12,161 3/31/2022 $11,721 $12,255 $11,837 4/30/2022 $11,484 $11,916 $11,589 5/31/2022 $11,615 $12,093 $11,752 6/30/2022 $11,504 $11,895 $11,654 7/31/2022 $11,731 $12,210 $11,914 8/31/2022 $11,545 $11,942 $11,708 9/30/2022 $11,253 $11,484 $11,353 10/31/2022 $11,216 $11,388 $11,309 11/30/2022 $11,564 $11,921 $11,705 12/31/2022 $11,614 $11,955 $11,761 1/31/2023 $11,857 $12,298 $12,025 2/28/2023 $11,649 $12,020 $11,799 3/31/2023 $11,840 $12,287 $12,028 4/30/2023 $11,837 $12,259 $11,994 5/31/2023 $11,748 $12,153 $11,888 6/30/2023 $11,834 $12,274 $11,978 7/31/2023 $11,853 $12,323 $12,025 8/31/2023 $11,775 $12,146 $11,904 9/30/2023 $11,543 $11,790 $11,637 10/31/2023 $11,453 $11,689 $11,589 11/30/2023 $11,982 $12,431 $12,149 12/31/2023 $12,203 $12,720 $12,379 1/31/2024 $12,190 $12,655 $12,331 2/29/2024 $12,211 $12,671 $12,343 3/31/2024 $12,221 $12,671 $12,343 4/30/2024 $12,130 $12,514 $12,216 5/31/2024 $12,094 $12,477 $12,143 6/30/2024 $12,250 $12,669 $12,300 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 3.52 1.25 2.05 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| AssetsNet | $ 1,011,521,178 | $ 1,011,521,178 | $ 1,011,521,178 | |
| Holdings Count | Holding | 576 | 576 | 576 | |
| Advisory Fees Paid, Amount | $ 2,454,321 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,011,521,178 # of portfolio holdings 576 Portfolio turnover rate 10% Total advisory fees paid $2,454,321 1 Year 5 Years 10 Years Institutional Class 3.52 1.25 2.05 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Municipal Bond 1-15 Year Blend Index 2.69 1.16 2.09 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.0 1-3 years 26.2 3-5 years 19.2 5-10 years 26.5 10-20 years 16.5 20-30 years 0.5 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Ascension Health Credit Group Series A, 4.00%, 11/15/2039 1.5 Tohopekaliga Water Authority, 5.00%, 10/1/2025 1.2 Metropolitan Transportation Authority Series C-1, 5.25%, 11/15/2031 1.2 Bay Area Toll Authority Series A, 5.13%, 4/1/2036 1.0 Metropolitan Pier & Exposition Authority Series A, 0.00%, 12/15/2030 1.0 Town of Clayton, 5.00%, 11/1/2028 0.9 Metropolitan Pier & Exposition Authority Series A, 0.00%, 6/15/2029 0.8 New York Convention Center Development Corp. Hotel Unit Fee Revenue, 5.00%, 11/15/2028 0.8 King County Public Hospital District No. 1, 5.00%, 12/1/2033 0.7 South Carolina Public Service Authority Series E, 5.25%, 12/1/2036 0.7 | |||
| Material Fund Change [Text Block] | ||||
| C000020283 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Minnesota Tax-Free Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | NWMIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Minnesota Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B505"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $61 0.60% | |||
| Expenses Paid, Amount | $ 61 | |||
| Expense Ratio, Percent | 0.60% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main driver of performance was positive credit quality allocation versus the performance benchmark, Bloomberg Minnesota Municipal Bond Index. Duration and yield curve positioning and sector allocation detracted from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Bloomberg Minnesota Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,019 $10,018 $10,020 8/31/2014 $10,120 $10,139 $10,117 9/30/2014 $10,139 $10,149 $10,108 10/31/2014 $10,195 $10,219 $10,161 11/30/2014 $10,205 $10,236 $10,171 12/31/2014 $10,255 $10,288 $10,216 1/31/2015 $10,386 $10,470 $10,385 2/28/2015 $10,329 $10,362 $10,275 3/31/2015 $10,357 $10,392 $10,313 4/30/2015 $10,328 $10,338 $10,269 5/31/2015 $10,308 $10,309 $10,248 6/30/2015 $10,288 $10,300 $10,253 7/31/2015 $10,346 $10,375 $10,322 8/31/2015 $10,375 $10,395 $10,354 9/30/2015 $10,423 $10,470 $10,424 10/31/2015 $10,453 $10,512 $10,457 11/30/2015 $10,482 $10,554 $10,473 12/31/2015 $10,553 $10,628 $10,524 1/31/2016 $10,639 $10,755 $10,647 2/29/2016 $10,647 $10,771 $10,667 3/31/2016 $10,684 $10,806 $10,682 4/30/2016 $10,741 $10,885 $10,745 5/31/2016 $10,770 $10,915 $10,755 6/30/2016 $10,916 $11,088 $10,903 7/31/2016 $10,914 $11,095 $10,908 8/31/2016 $10,921 $11,110 $10,914 9/30/2016 $10,898 $11,054 $10,854 10/31/2016 $10,834 $10,938 $10,763 11/30/2016 $10,530 $10,531 $10,373 12/31/2016 $10,612 $10,654 $10,492 1/31/2017 $10,638 $10,724 $10,567 2/28/2017 $10,693 $10,799 $10,659 3/31/2017 $10,718 $10,822 $10,680 4/30/2017 $10,774 $10,901 $10,754 5/31/2017 $10,901 $11,074 $10,886 6/30/2017 $10,885 $11,034 $10,842 7/31/2017 $10,941 $11,123 $10,927 8/31/2017 $11,018 $11,208 $10,984 9/30/2017 $10,994 $11,151 $10,926 10/31/2017 $10,999 $11,178 $10,947 11/30/2017 $10,963 $11,118 $10,861 12/31/2017 $11,046 $11,235 $10,968 1/31/2018 $10,948 $11,102 $10,854 2/28/2018 $10,924 $11,069 $10,828 3/31/2018 $10,950 $11,110 $10,855 4/30/2018 $10,925 $11,070 $10,825 5/31/2018 $11,015 $11,197 $10,921 6/30/2018 $11,031 $11,207 $10,932 7/31/2018 $11,048 $11,234 $10,961 8/31/2018 $11,065 $11,263 $10,974 9/30/2018 $11,029 $11,190 $10,905 10/31/2018 $10,962 $11,121 $10,851 11/30/2018 $11,052 $11,244 $10,974 12/31/2018 $11,153 $11,379 $11,119 1/31/2019 $11,221 $11,465 $11,204 2/28/2019 $11,269 $11,526 $11,262 3/31/2019 $11,401 $11,708 $11,418 4/30/2019 $11,447 $11,752 $11,441 5/31/2019 $11,568 $11,914 $11,581 6/30/2019 $11,615 $11,958 $11,630 7/31/2019 $11,694 $12,055 $11,726 8/31/2019 $11,848 $12,245 $11,888 9/30/2019 $11,785 $12,147 $11,784 10/31/2019 $11,788 $12,168 $11,807 11/30/2019 $11,801 $12,199 $11,834 12/31/2019 $11,835 $12,236 $11,860 1/31/2020 $11,999 $12,456 $12,058 2/29/2020 $12,120 $12,617 $12,184 3/31/2020 $11,737 $12,159 $11,878 4/30/2020 $11,595 $12,006 $11,753 5/31/2020 $11,914 $12,388 $12,128 6/30/2020 $12,003 $12,490 $12,170 7/31/2020 $12,169 $12,701 $12,339 8/31/2020 $12,135 $12,641 $12,277 9/30/2020 $12,157 $12,644 $12,288 10/31/2020 $12,144 $12,606 $12,259 11/30/2020 $12,266 $12,796 $12,415 12/31/2020 $12,320 $12,874 $12,467 1/31/2021 $12,363 $12,956 $12,512 2/28/2021 $12,217 $12,750 $12,342 3/31/2021 $12,270 $12,829 $12,401 4/30/2021 $12,359 $12,936 $12,497 5/31/2021 $12,401 $12,975 $12,512 6/30/2021 $12,432 $13,010 $12,534 7/31/2021 $12,508 $13,118 $12,638 8/31/2021 $12,483 $13,070 $12,588 9/30/2021 $12,389 $12,976 $12,504 10/31/2021 $12,374 $12,938 $12,457 11/30/2021 $12,450 $13,048 $12,554 12/31/2021 $12,450 $13,069 $12,573 1/31/2022 $12,207 $12,711 $12,252 2/28/2022 $12,158 $12,666 $12,219 3/31/2022 $11,904 $12,255 $11,858 4/30/2022 $11,649 $11,916 $11,566 5/31/2022 $11,760 $12,093 $11,712 6/30/2022 $11,643 $11,895 $11,550 7/31/2022 $11,859 $12,210 $11,828 8/31/2022 $11,684 $11,942 $11,606 9/30/2022 $11,359 $11,484 $11,205 10/31/2022 $11,312 $11,388 $11,111 11/30/2022 $11,670 $11,921 $11,603 12/31/2022 $11,681 $11,955 $11,647 1/31/2023 $11,925 $12,298 $11,941 2/28/2023 $11,717 $12,020 $11,702 3/31/2023 $11,893 $12,287 $11,948 4/30/2023 $11,883 $12,259 $11,901 5/31/2023 $11,790 $12,153 $11,774 6/30/2023 $11,874 $12,274 $11,837 7/31/2023 $11,886 $12,323 $11,902 8/31/2023 $11,769 $12,146 $11,754 9/30/2023 $11,511 $11,790 $11,388 10/31/2023 $11,395 $11,689 $11,321 11/30/2023 $11,960 $12,431 $12,008 12/31/2023 $12,170 $12,720 $12,239 1/31/2024 $12,153 $12,655 $12,168 2/29/2024 $12,173 $12,671 $12,196 3/31/2024 $12,168 $12,671 $12,175 4/30/2024 $12,069 $12,514 $12,031 5/31/2024 $12,042 $12,477 $11,959 6/30/2024 $12,197 $12,669 $12,154 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 2.83 0.98 2.01 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| AssetsNet | $ 175,850,392 | $ 175,850,392 | $ 175,850,392 | |
| Holdings Count | Holding | 231 | 231 | 231 | |
| Advisory Fees Paid, Amount | $ 576,093 | |||
| InvestmentCompanyPortfolioTurnover | 19% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $175,850,392 # of portfolio holdings 231 Portfolio turnover rate 19% Total advisory fees paid $576,093 1 Year 5 Years 10 Years Administrator Class 2.83 0.98 2.01 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.4 1-3 years 26.9 3-5 years 11.8 5-10 years 17.1 10-20 years 17.8 20-30 years 12.3 30+ years 2.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) State of Minnesota State Office Building Project COP, 5.00%, 11/1/2042 1.9 City of Rochester Mayo Clinic, 5.00%, 11/15/2057 1.8 Minnesota Housing Finance Agency Series M, 4.85%, 7/1/2037 1.8 Minnesota Higher Education Facilities Authority St. Olaf College, 4.00%, 10/1/2046 1.5 Duluth EDA Essentia Health Obligated Group Series A, 5.25%, 2/15/2053 1.5 County of Ramsey Series B, 5.00%, 2/1/2034 1.3 Roseville Independent School District No. 623 Series A, 5.00%, 2/1/2031 1.2 City of Forest Lake Kilkenny Senior Housing LP, 3.97%, 8/15/2038 1.2 County of Hennepin Series C, 5.00%, 12/1/2031 1.2 City of St. Cloud CentraCare Health System Obligated Group Series A, 5.00%, 5/1/2031 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000020281 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Minnesota Tax-Free Fund | |||
| Class Name | Class A | |||
| Trading Symbol | NMTFX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Minnesota Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B529"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $85 0.84% | |||
| Expenses Paid, Amount | $ 85 | |||
| Expense Ratio, Percent | 0.84% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main driver of performance was positive credit quality allocation versus the performance benchmark, Bloomberg Minnesota Municipal Bond Index. Duration and yield curve positioning and sector allocation detracted from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg Minnesota Municipal Bond Index 6/30/2014 $9,550 $10,000 $10,000 7/31/2014 $9,575 $10,018 $10,020 8/31/2014 $9,661 $10,139 $10,117 9/30/2014 $9,677 $10,149 $10,108 10/31/2014 $9,728 $10,219 $10,161 11/30/2014 $9,736 $10,236 $10,171 12/31/2014 $9,781 $10,288 $10,216 1/31/2015 $9,913 $10,470 $10,385 2/28/2015 $9,857 $10,362 $10,275 3/31/2015 $9,872 $10,392 $10,313 4/30/2015 $9,852 $10,338 $10,269 5/31/2015 $9,821 $10,309 $10,248 6/30/2015 $9,810 $10,300 $10,253 7/31/2015 $9,863 $10,375 $10,322 8/31/2015 $9,879 $10,395 $10,354 9/30/2015 $9,923 $10,470 $10,424 10/31/2015 $9,949 $10,512 $10,457 11/30/2015 $9,984 $10,554 $10,473 12/31/2015 $10,040 $10,628 $10,524 1/31/2016 $10,129 $10,755 $10,647 2/29/2016 $10,126 $10,771 $10,667 3/31/2016 $10,168 $10,806 $10,682 4/30/2016 $10,221 $10,885 $10,745 5/31/2016 $10,245 $10,915 $10,755 6/30/2016 $10,373 $11,088 $10,903 7/31/2016 $10,369 $11,095 $10,908 8/31/2016 $10,383 $11,110 $10,914 9/30/2016 $10,349 $11,054 $10,854 10/31/2016 $10,286 $10,938 $10,763 11/30/2016 $10,005 $10,531 $10,373 12/31/2016 $10,081 $10,654 $10,492 1/31/2017 $10,103 $10,724 $10,567 2/28/2017 $10,154 $10,799 $10,659 3/31/2017 $10,176 $10,822 $10,680 4/30/2017 $10,226 $10,901 $10,754 5/31/2017 $10,335 $11,074 $10,886 6/30/2017 $10,318 $11,034 $10,842 7/31/2017 $10,369 $11,123 $10,927 8/31/2017 $10,440 $11,208 $10,984 9/30/2017 $10,414 $11,151 $10,926 10/31/2017 $10,427 $11,178 $10,947 11/30/2017 $10,381 $11,118 $10,861 12/31/2017 $10,458 $11,235 $10,968 1/31/2018 $10,373 $11,102 $10,854 2/28/2018 $10,348 $11,069 $10,828 3/31/2018 $10,371 $11,110 $10,855 4/30/2018 $10,335 $11,070 $10,825 5/31/2018 $10,417 $11,197 $10,921 6/30/2018 $10,431 $11,207 $10,932 7/31/2018 $10,455 $11,234 $10,961 8/31/2018 $10,468 $11,263 $10,974 9/30/2018 $10,423 $11,190 $10,905 10/31/2018 $10,367 $11,121 $10,851 11/30/2018 $10,440 $11,244 $10,974 12/31/2018 $10,533 $11,379 $11,119 1/31/2019 $10,595 $11,465 $11,204 2/28/2019 $10,638 $11,526 $11,262 3/31/2019 $10,770 $11,708 $11,418 4/30/2019 $10,802 $11,752 $11,441 5/31/2019 $10,914 $11,914 $11,581 6/30/2019 $10,966 $11,958 $11,630 7/31/2019 $11,038 $12,055 $11,726 8/31/2019 $11,170 $12,245 $11,888 9/30/2019 $11,109 $12,147 $11,784 10/31/2019 $11,109 $12,168 $11,807 11/30/2019 $11,119 $12,199 $11,834 12/31/2019 $11,149 $12,236 $11,860 1/31/2020 $11,301 $12,456 $12,058 2/29/2020 $11,423 $12,617 $12,184 3/31/2020 $11,050 $12,159 $11,878 4/30/2020 $10,914 $12,006 $11,753 5/31/2020 $11,223 $12,388 $12,128 6/30/2020 $11,294 $12,490 $12,170 7/31/2020 $11,447 $12,701 $12,339 8/31/2020 $11,413 $12,641 $12,277 9/30/2020 $11,431 $12,644 $12,288 10/31/2020 $11,417 $12,606 $12,259 11/30/2020 $11,529 $12,796 $12,415 12/31/2020 $11,577 $12,874 $12,467 1/31/2021 $11,615 $12,956 $12,512 2/28/2021 $11,486 $12,750 $12,342 3/31/2021 $11,524 $12,829 $12,401 4/30/2021 $11,604 $12,936 $12,497 5/31/2021 $11,641 $12,975 $12,512 6/30/2021 $11,669 $13,010 $12,534 7/31/2021 $11,737 $13,118 $12,638 8/31/2021 $11,711 $13,070 $12,588 9/30/2021 $11,631 $12,976 $12,504 10/31/2021 $11,604 $12,938 $12,457 11/30/2021 $11,673 $13,048 $12,554 12/31/2021 $11,681 $13,069 $12,573 1/31/2022 $11,440 $12,711 $12,252 2/28/2022 $11,403 $12,666 $12,219 3/31/2022 $11,151 $12,255 $11,858 4/30/2022 $10,911 $11,916 $11,566 5/31/2022 $11,012 $12,093 $11,712 6/30/2022 $10,900 $11,895 $11,550 7/31/2022 $11,111 $12,210 $11,828 8/31/2022 $10,934 $11,942 $11,606 9/30/2022 $10,628 $11,484 $11,205 10/31/2022 $10,581 $11,388 $11,111 11/30/2022 $10,915 $11,921 $11,603 12/31/2022 $10,922 $11,955 $11,647 1/31/2023 $11,148 $12,298 $11,941 2/28/2023 $10,951 $12,020 $11,702 3/31/2023 $11,114 $12,287 $11,948 4/30/2023 $11,102 $12,259 $11,901 5/31/2023 $11,012 $12,153 $11,774 6/30/2023 $11,088 $12,274 $11,837 7/31/2023 $11,098 $12,323 $11,902 8/31/2023 $10,987 $12,146 $11,754 9/30/2023 $10,744 $11,790 $11,388 10/31/2023 $10,633 $11,689 $11,321 11/30/2023 $11,158 $12,431 $12,008 12/31/2023 $11,352 $12,720 $12,239 1/31/2024 $11,333 $12,655 $12,168 2/29/2024 $11,350 $12,671 $12,196 3/31/2024 $11,344 $12,671 $12,175 4/30/2024 $11,249 $12,514 $12,031 5/31/2024 $11,233 $12,477 $11,959 6/30/2024 $11,375 $12,669 $12,154 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 2.58 0.73 1.76 Class A with Load (2.03) (0.19) 1.30 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| AssetsNet | $ 175,850,392 | $ 175,850,392 | $ 175,850,392 | |
| Holdings Count | Holding | 231 | 231 | 231 | |
| Advisory Fees Paid, Amount | $ 576,093 | |||
| InvestmentCompanyPortfolioTurnover | 19% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $175,850,392 # of portfolio holdings 231 Portfolio turnover rate 19% Total advisory fees paid $576,093 1 Year 5 Years 10 Years Class A 2.58 0.73 1.76 Class A with Load (2.03) (0.19) 1.30 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.4 1-3 years 26.9 3-5 years 11.8 5-10 years 17.1 10-20 years 17.8 20-30 years 12.3 30+ years 2.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) State of Minnesota State Office Building Project COP, 5.00%, 11/1/2042 1.9 City of Rochester Mayo Clinic, 5.00%, 11/15/2057 1.8 Minnesota Housing Finance Agency Series M, 4.85%, 7/1/2037 1.8 Minnesota Higher Education Facilities Authority St. Olaf College, 4.00%, 10/1/2046 1.5 Duluth EDA Essentia Health Obligated Group Series A, 5.25%, 2/15/2053 1.5 County of Ramsey Series B, 5.00%, 2/1/2034 1.3 Roseville Independent School District No. 623 Series A, 5.00%, 2/1/2031 1.2 City of Forest Lake Kilkenny Senior Housing LP, 3.97%, 8/15/2038 1.2 County of Hennepin Series C, 5.00%, 12/1/2031 1.2 City of St. Cloud CentraCare Health System Obligated Group Series A, 5.00%, 5/1/2031 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000020279 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Minnesota Tax-Free Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WMTCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Minnesota Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B553"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $147 1.46% | |||
| Expenses Paid, Amount | $ 147 | |||
| Expense Ratio, Percent | 1.46% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main driver of performance was positive credit quality allocation versus the performance benchmark, Bloomberg Minnesota Municipal Bond Index. Duration and yield curve positioning and sector allocation detracted from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg Minnesota Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,019 $10,018 $10,020 8/31/2014 $10,103 $10,139 $10,117 9/30/2014 $10,114 $10,149 $10,108 10/31/2014 $10,161 $10,219 $10,161 11/30/2014 $10,162 $10,236 $10,171 12/31/2014 $10,204 $10,288 $10,216 1/31/2015 $10,326 $10,470 $10,385 2/28/2015 $10,261 $10,362 $10,275 3/31/2015 $10,280 $10,392 $10,313 4/30/2015 $10,243 $10,338 $10,269 5/31/2015 $10,214 $10,309 $10,248 6/30/2015 $10,196 $10,300 $10,253 7/31/2015 $10,244 $10,375 $10,322 8/31/2015 $10,254 $10,395 $10,354 9/30/2015 $10,294 $10,470 $10,424 10/31/2015 $10,315 $10,512 $10,457 11/30/2015 $10,344 $10,554 $10,473 12/31/2015 $10,396 $10,628 $10,524 1/31/2016 $10,481 $10,755 $10,647 2/29/2016 $10,472 $10,771 $10,667 3/31/2016 $10,499 $10,806 $10,682 4/30/2016 $10,556 $10,885 $10,745 5/31/2016 $10,575 $10,915 $10,755 6/30/2016 $10,700 $11,088 $10,903 7/31/2016 $10,690 $11,095 $10,908 8/31/2016 $10,697 $11,110 $10,914 9/30/2016 $10,656 $11,054 $10,854 10/31/2016 $10,584 $10,938 $10,763 11/30/2016 $10,279 $10,531 $10,373 12/31/2016 $10,360 $10,654 $10,492 1/31/2017 $10,376 $10,724 $10,567 2/28/2017 $10,423 $10,799 $10,659 3/31/2017 $10,438 $10,822 $10,680 4/30/2017 $10,474 $10,901 $10,754 5/31/2017 $10,588 $11,074 $10,886 6/30/2017 $10,564 $11,034 $10,842 7/31/2017 $10,610 $11,123 $10,927 8/31/2017 $10,676 $11,208 $10,984 9/30/2017 $10,643 $11,151 $10,926 10/31/2017 $10,649 $11,178 $10,947 11/30/2017 $10,596 $11,118 $10,861 12/31/2017 $10,667 $11,235 $10,968 1/31/2018 $10,573 $11,102 $10,854 2/28/2018 $10,532 $11,069 $10,828 3/31/2018 $10,559 $11,110 $10,855 4/30/2018 $10,516 $11,070 $10,825 5/31/2018 $10,593 $11,197 $10,921 6/30/2018 $10,600 $11,207 $10,932 7/31/2018 $10,618 $11,234 $10,961 8/31/2018 $10,625 $11,263 $10,974 9/30/2018 $10,572 $11,190 $10,905 10/31/2018 $10,508 $11,121 $10,851 11/30/2018 $10,576 $11,244 $10,974 12/31/2018 $10,663 $11,379 $11,119 1/31/2019 $10,720 $11,465 $11,204 2/28/2019 $10,757 $11,526 $11,262 3/31/2019 $10,884 $11,708 $11,418 4/30/2019 $10,909 $11,752 $11,441 5/31/2019 $11,015 $11,914 $11,581 6/30/2019 $11,061 $11,958 $11,630 7/31/2019 $11,126 $12,055 $11,726 8/31/2019 $11,253 $12,245 $11,888 9/30/2019 $11,185 $12,147 $11,784 10/31/2019 $11,177 $12,168 $11,807 11/30/2019 $11,181 $12,199 $11,834 12/31/2019 $11,204 $12,236 $11,860 1/31/2020 $11,349 $12,456 $12,058 2/29/2020 $11,465 $12,617 $12,184 3/31/2020 $11,083 $12,159 $11,878 4/30/2020 $10,940 $12,006 $11,753 5/31/2020 $11,242 $12,388 $12,128 6/30/2020 $11,306 $12,490 $12,170 7/31/2020 $11,453 $12,701 $12,339 8/31/2020 $11,411 $12,641 $12,277 9/30/2020 $11,422 $12,644 $12,288 10/31/2020 $11,401 $12,606 $12,259 11/30/2020 $11,506 $12,796 $12,415 12/31/2020 $11,547 $12,874 $12,467 1/31/2021 $11,577 $12,956 $12,512 2/28/2021 $11,442 $12,750 $12,342 3/31/2021 $11,472 $12,829 $12,401 4/30/2021 $11,545 $12,936 $12,497 5/31/2021 $11,585 $12,975 $12,512 6/30/2021 $11,594 $13,010 $12,534 7/31/2021 $11,666 $13,118 $12,638 8/31/2021 $11,621 $13,070 $12,588 9/30/2021 $11,535 $12,976 $12,504 10/31/2021 $11,512 $12,938 $12,457 11/30/2021 $11,562 $13,048 $12,554 12/31/2021 $11,563 $13,069 $12,573 1/31/2022 $11,327 $12,711 $12,252 2/28/2022 $11,273 $12,666 $12,219 3/31/2022 $11,018 $12,255 $11,858 4/30/2022 $10,773 $11,916 $11,566 5/31/2022 $10,866 $12,093 $11,712 6/30/2022 $10,749 $11,895 $11,550 7/31/2022 $10,957 $12,210 $11,828 8/31/2022 $10,783 $11,942 $11,606 9/30/2022 $10,481 $11,484 $11,205 10/31/2022 $10,435 $11,388 $11,111 11/30/2022 $10,764 $11,921 $11,603 12/31/2022 $10,771 $11,955 $11,647 1/31/2023 $10,994 $12,298 $11,941 2/28/2023 $10,800 $12,020 $11,702 3/31/2023 $10,960 $12,287 $11,948 4/30/2023 $10,948 $12,259 $11,901 5/31/2023 $10,860 $12,153 $11,774 6/30/2023 $10,935 $12,274 $11,837 7/31/2023 $10,944 $12,323 $11,902 8/31/2023 $10,835 $12,146 $11,754 9/30/2023 $10,595 $11,790 $11,388 10/31/2023 $10,486 $11,689 $11,321 11/30/2023 $11,004 $12,431 $12,008 12/31/2023 $11,195 $12,720 $12,239 1/31/2024 $11,176 $12,655 $12,168 2/29/2024 $11,193 $12,671 $12,196 3/31/2024 $11,187 $12,671 $12,175 4/30/2024 $11,093 $12,514 $12,031 5/31/2024 $11,077 $12,477 $11,959 6/30/2024 $11,218 $12,669 $12,154 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 1.95 0.01 1.16 Class C with Load 0.95 0.01 1.16 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| AssetsNet | $ 175,850,392 | $ 175,850,392 | $ 175,850,392 | |
| Holdings Count | Holding | 231 | 231 | 231 | |
| Advisory Fees Paid, Amount | $ 576,093 | |||
| InvestmentCompanyPortfolioTurnover | 19% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $175,850,392 # of portfolio holdings 231 Portfolio turnover rate 19% Total advisory fees paid $576,093 1 Year 5 Years 10 Years Class C 1.95 0.01 1.16 Class C with Load 0.95 0.01 1.16 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.4 1-3 years 26.9 3-5 years 11.8 5-10 years 17.1 10-20 years 17.8 20-30 years 12.3 30+ years 2.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) State of Minnesota State Office Building Project COP, 5.00%, 11/1/2042 1.9 City of Rochester Mayo Clinic, 5.00%, 11/15/2057 1.8 Minnesota Housing Finance Agency Series M, 4.85%, 7/1/2037 1.8 Minnesota Higher Education Facilities Authority St. Olaf College, 4.00%, 10/1/2046 1.5 Duluth EDA Essentia Health Obligated Group Series A, 5.25%, 2/15/2053 1.5 County of Ramsey Series B, 5.00%, 2/1/2034 1.3 Roseville Independent School District No. 623 Series A, 5.00%, 2/1/2031 1.2 City of Forest Lake Kilkenny Senior Housing LP, 3.97%, 8/15/2038 1.2 County of Hennepin Series C, 5.00%, 12/1/2031 1.2 City of St. Cloud CentraCare Health System Obligated Group Series A, 5.00%, 5/1/2031 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000176497 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Minnesota Tax-Free Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WMTIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Minnesota Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B577"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $53 0.52% | |||
| Expenses Paid, Amount | $ 53 | |||
| Expense Ratio, Percent | 0.52% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main driver of performance was positive credit quality allocation versus the performance benchmark, Bloomberg Minnesota Municipal Bond Index. Duration and yield curve positioning and sector allocation detracted from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg Minnesota Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,019 $10,018 $10,020 8/31/2014 $10,120 $10,139 $10,117 9/30/2014 $10,139 $10,149 $10,108 10/31/2014 $10,195 $10,219 $10,161 11/30/2014 $10,205 $10,236 $10,171 12/31/2014 $10,255 $10,288 $10,216 1/31/2015 $10,386 $10,470 $10,385 2/28/2015 $10,329 $10,362 $10,275 3/31/2015 $10,357 $10,392 $10,313 4/30/2015 $10,328 $10,338 $10,269 5/31/2015 $10,308 $10,309 $10,248 6/30/2015 $10,288 $10,300 $10,253 7/31/2015 $10,346 $10,375 $10,322 8/31/2015 $10,375 $10,395 $10,354 9/30/2015 $10,423 $10,470 $10,424 10/31/2015 $10,453 $10,512 $10,457 11/30/2015 $10,482 $10,554 $10,473 12/31/2015 $10,553 $10,628 $10,524 1/31/2016 $10,639 $10,755 $10,647 2/29/2016 $10,647 $10,771 $10,667 3/31/2016 $10,684 $10,806 $10,682 4/30/2016 $10,741 $10,885 $10,745 5/31/2016 $10,770 $10,915 $10,755 6/30/2016 $10,916 $11,088 $10,903 7/31/2016 $10,914 $11,095 $10,908 8/31/2016 $10,921 $11,110 $10,914 9/30/2016 $10,898 $11,054 $10,854 10/31/2016 $10,834 $10,938 $10,763 11/30/2016 $10,540 $10,531 $10,373 12/31/2016 $10,623 $10,654 $10,492 1/31/2017 $10,649 $10,724 $10,567 2/28/2017 $10,706 $10,799 $10,659 3/31/2017 $10,731 $10,822 $10,680 4/30/2017 $10,788 $10,901 $10,754 5/31/2017 $10,915 $11,074 $10,886 6/30/2017 $10,900 $11,034 $10,842 7/31/2017 $10,958 $11,123 $10,927 8/31/2017 $11,035 $11,208 $10,984 9/30/2017 $11,011 $11,151 $10,926 10/31/2017 $11,017 $11,178 $10,947 11/30/2017 $10,982 $11,118 $10,861 12/31/2017 $11,066 $11,235 $10,968 1/31/2018 $10,969 $11,102 $10,854 2/28/2018 $10,946 $11,069 $10,828 3/31/2018 $10,984 $11,110 $10,855 4/30/2018 $10,949 $11,070 $10,825 5/31/2018 $11,039 $11,197 $10,921 6/30/2018 $11,057 $11,207 $10,932 7/31/2018 $11,085 $11,234 $10,961 8/31/2018 $11,092 $11,263 $10,974 9/30/2018 $11,057 $11,190 $10,905 10/31/2018 $11,001 $11,121 $10,851 11/30/2018 $11,081 $11,244 $10,974 12/31/2018 $11,183 $11,379 $11,119 1/31/2019 $11,252 $11,465 $11,204 2/28/2019 $11,300 $11,526 $11,262 3/31/2019 $11,434 $11,708 $11,418 4/30/2019 $11,481 $11,752 $11,441 5/31/2019 $11,603 $11,914 $11,581 6/30/2019 $11,651 $11,958 $11,630 7/31/2019 $11,741 $12,055 $11,726 8/31/2019 $11,885 $12,245 $11,888 9/30/2019 $11,824 $12,147 $11,784 10/31/2019 $11,827 $12,168 $11,807 11/30/2019 $11,841 $12,199 $11,834 12/31/2019 $11,876 $12,236 $11,860 1/31/2020 $12,041 $12,456 $12,058 2/29/2020 $12,163 $12,617 $12,184 3/31/2020 $11,780 $12,159 $11,878 4/30/2020 $11,638 $12,006 $11,753 5/31/2020 $11,959 $12,388 $12,128 6/30/2020 $12,049 $12,490 $12,170 7/31/2020 $12,216 $12,701 $12,339 8/31/2020 $12,183 $12,641 $12,277 9/30/2020 $12,206 $12,644 $12,288 10/31/2020 $12,183 $12,606 $12,259 11/30/2020 $12,306 $12,796 $12,415 12/31/2020 $12,361 $12,874 $12,467 1/31/2021 $12,416 $12,956 $12,512 2/28/2021 $12,270 $12,750 $12,342 3/31/2021 $12,314 $12,829 $12,401 4/30/2021 $12,414 $12,936 $12,497 5/31/2021 $12,458 $12,975 $12,512 6/30/2021 $12,479 $13,010 $12,534 7/31/2021 $12,567 $13,118 $12,638 8/31/2021 $12,542 $13,070 $12,588 9/30/2021 $12,449 $12,976 $12,504 10/31/2021 $12,435 $12,938 $12,457 11/30/2021 $12,501 $13,048 $12,554 12/31/2021 $12,513 $13,069 $12,573 1/31/2022 $12,269 $12,711 $12,252 2/28/2022 $12,221 $12,666 $12,219 3/31/2022 $11,955 $12,255 $11,858 4/30/2022 $11,712 $11,916 $11,566 5/31/2022 $11,824 $12,093 $11,712 6/30/2022 $11,695 $11,895 $11,550 7/31/2022 $11,925 $12,210 $11,828 8/31/2022 $11,750 $11,942 $11,606 9/30/2022 $11,425 $11,484 $11,205 10/31/2022 $11,366 $11,388 $11,111 11/30/2022 $11,739 $11,921 $11,603 12/31/2022 $11,751 $11,955 $11,647 1/31/2023 $11,996 $12,298 $11,941 2/28/2023 $11,776 $12,020 $11,702 3/31/2023 $11,966 $12,287 $11,948 4/30/2023 $11,944 $12,259 $11,901 5/31/2023 $11,864 $12,153 $11,774 6/30/2023 $11,937 $12,274 $11,837 7/31/2023 $11,962 $12,323 $11,902 8/31/2023 $11,846 $12,146 $11,754 9/30/2023 $11,587 $11,790 $11,388 10/31/2023 $11,471 $11,689 $11,321 11/30/2023 $12,028 $12,431 $12,008 12/31/2023 $12,252 $12,720 $12,239 1/31/2024 $12,235 $12,655 $12,168 2/29/2024 $12,256 $12,671 $12,196 3/31/2024 $12,253 $12,671 $12,175 4/30/2024 $12,142 $12,514 $12,031 5/31/2024 $12,128 $12,477 $11,959 6/30/2024 $12,284 $12,669 $12,154 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class Footnote Reference 2.91 1.06 2.08 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 | |||
| AssetsNet | $ 175,850,392 | $ 175,850,392 | $ 175,850,392 | |
| Holdings Count | Holding | 231 | 231 | 231 | |
| Advisory Fees Paid, Amount | $ 576,093 | |||
| InvestmentCompanyPortfolioTurnover | 19% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $175,850,392 # of portfolio holdings 231 Portfolio turnover rate 19% Total advisory fees paid $576,093 1 Year 5 Years 10 Years Institutional Class Footnote Reference 2.91 1.06 2.08 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Minnesota Municipal Bond Index 2.68 0.89 1.97 Footnote Description Footnote * Historical performance shown for the Institutional Class shares prior to their inception on October 31, 2016 reflects the performance of the Administrator Class shares, and includes the higher expenses applicable to the Administrator Class shares. If these expenses had not been included, returns for the Institutional Class shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.4 1-3 years 26.9 3-5 years 11.8 5-10 years 17.1 10-20 years 17.8 20-30 years 12.3 30+ years 2.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) State of Minnesota State Office Building Project COP, 5.00%, 11/1/2042 1.9 City of Rochester Mayo Clinic, 5.00%, 11/15/2057 1.8 Minnesota Housing Finance Agency Series M, 4.85%, 7/1/2037 1.8 Minnesota Higher Education Facilities Authority St. Olaf College, 4.00%, 10/1/2046 1.5 Duluth EDA Essentia Health Obligated Group Series A, 5.25%, 2/15/2053 1.5 County of Ramsey Series B, 5.00%, 2/1/2034 1.3 Roseville Independent School District No. 623 Series A, 5.00%, 2/1/2031 1.2 City of Forest Lake Kilkenny Senior Housing LP, 3.97%, 8/15/2038 1.2 County of Hennepin Series C, 5.00%, 12/1/2031 1.2 City of St. Cloud CentraCare Health System Obligated Group Series A, 5.00%, 5/1/2031 1.2 | |||
| Material Fund Change [Text Block] | ||||
| C000020296 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Bond Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | WMFDX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B601"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $61 0.60% | |||
| Expenses Paid, Amount | $ 61 | |||
| Expense Ratio, Percent | 0.60% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index 6/30/2014 $10,000 $10,000 7/31/2014 $10,023 $10,018 8/31/2014 $10,153 $10,139 9/30/2014 $10,187 $10,149 10/31/2014 $10,258 $10,219 11/30/2014 $10,281 $10,236 12/31/2014 $10,343 $10,288 1/31/2015 $10,486 $10,470 2/28/2015 $10,402 $10,362 3/31/2015 $10,417 $10,392 4/30/2015 $10,363 $10,338 5/31/2015 $10,310 $10,309 6/30/2015 $10,297 $10,300 7/31/2015 $10,364 $10,375 8/31/2015 $10,352 $10,395 9/30/2015 $10,442 $10,470 10/31/2015 $10,511 $10,512 11/30/2015 $10,590 $10,554 12/31/2015 $10,685 $10,628 1/31/2016 $10,772 $10,755 2/29/2016 $10,751 $10,771 3/31/2016 $10,821 $10,806 4/30/2016 $10,911 $10,885 5/31/2016 $10,980 $10,915 6/30/2016 $11,130 $11,088 7/31/2016 $11,135 $11,095 8/31/2016 $11,161 $11,110 9/30/2016 $11,136 $11,054 10/31/2016 $11,059 $10,938 11/30/2016 $10,637 $10,531 12/31/2016 $10,731 $10,654 1/31/2017 $10,753 $10,724 2/28/2017 $10,828 $10,799 3/31/2017 $10,882 $10,822 4/30/2017 $10,968 $10,901 5/31/2017 $11,128 $11,074 6/30/2017 $11,095 $11,034 7/31/2017 $11,179 $11,123 8/31/2017 $11,296 $11,208 9/30/2017 $11,293 $11,151 10/31/2017 $11,322 $11,178 11/30/2017 $11,285 $11,118 12/31/2017 $11,386 $11,235 1/31/2018 $11,285 $11,102 2/28/2018 $11,261 $11,069 3/31/2018 $11,315 $11,110 4/30/2018 $11,302 $11,070 5/31/2018 $11,423 $11,197 6/30/2018 $11,442 $11,207 7/31/2018 $11,472 $11,234 8/31/2018 $11,491 $11,263 9/30/2018 $11,432 $11,190 10/31/2018 $11,360 $11,121 11/30/2018 $11,469 $11,244 12/31/2018 $11,601 $11,379 1/31/2019 $11,688 $11,465 2/28/2019 $11,753 $11,526 3/31/2019 $11,931 $11,708 4/30/2019 $11,984 $11,752 5/31/2019 $12,148 $11,914 6/30/2019 $12,187 $11,958 7/31/2019 $12,283 $12,055 8/31/2019 $12,484 $12,245 9/30/2019 $12,395 $12,147 10/31/2019 $12,398 $12,168 11/30/2019 $12,424 $12,199 12/31/2019 $12,451 $12,236 1/31/2020 $12,676 $12,456 2/29/2020 $12,855 $12,617 3/31/2020 $12,247 $12,159 4/30/2020 $12,048 $12,006 5/31/2020 $12,381 $12,388 6/30/2020 $12,526 $12,490 7/31/2020 $12,729 $12,701 8/31/2020 $12,694 $12,641 9/30/2020 $12,697 $12,644 10/31/2020 $12,675 $12,606 11/30/2020 $12,868 $12,796 12/31/2020 $12,966 $12,874 1/31/2021 $13,051 $12,956 2/28/2021 $12,836 $12,750 3/31/2021 $12,921 $12,829 4/30/2021 $13,043 $12,936 5/31/2021 $13,116 $12,975 6/30/2021 $13,165 $13,010 7/31/2021 $13,263 $13,118 8/31/2021 $13,215 $13,070 9/30/2021 $13,106 $12,976 10/31/2021 $13,094 $12,938 11/30/2021 $13,205 $13,048 12/31/2021 $13,217 $13,069 1/31/2022 $12,884 $12,711 2/28/2022 $12,811 $12,666 3/31/2022 $12,440 $12,255 4/30/2022 $12,118 $11,916 5/31/2022 $12,266 $12,093 6/30/2022 $12,057 $11,895 7/31/2022 $12,344 $12,210 8/31/2022 $12,084 $11,942 9/30/2022 $11,712 $11,484 10/31/2022 $11,590 $11,388 11/30/2022 $12,083 $11,921 12/31/2022 $12,099 $11,955 1/31/2023 $12,405 $12,298 2/28/2023 $12,183 $12,020 3/31/2023 $12,390 $12,287 4/30/2023 $12,395 $12,259 5/31/2023 $12,324 $12,153 6/30/2023 $12,432 $12,274 7/31/2023 $12,450 $12,323 8/31/2023 $12,315 $12,146 9/30/2023 $12,013 $11,790 10/31/2023 $11,852 $11,689 11/30/2023 $12,519 $12,431 12/31/2023 $12,785 $12,720 1/31/2024 $12,779 $12,655 2/29/2024 $12,800 $12,671 3/31/2024 $12,807 $12,671 4/30/2024 $12,697 $12,514 5/31/2024 $12,704 $12,477 6/30/2024 $12,870 $12,669 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 3.52 1.10 2.56 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| AssetsNet | $ 6,829,137,098 | $ 6,829,137,098 | $ 6,829,137,098 | |
| Holdings Count | Holding | 1,448 | 1,448 | 1,448 | |
| Advisory Fees Paid, Amount | $ 21,563,144 | |||
| InvestmentCompanyPortfolioTurnover | 15% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $6,829,137,098 # of portfolio holdings 1,448 Portfolio turnover rate 15% Total advisory fees paid $21,563,144 1 Year 5 Years 10 Years Administrator Class 3.52 1.10 2.56 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 12.4 1-3 years 16.3 3-5 years 14.3 5-10 years 17.0 10-20 years 16.3 20-30 years 22.7 30+ years 1.0 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) County of Clark, 5.00%, 5/1/2048 0.8 Regional Transportation District Sales Tax Revenue Fastracks Project Series A, 5.00%, 11/1/2041 0.8 Texas Water Development Board State Water Implementation Revenue Fund Series B, 5.00%, 4/15/2049 0.6 City of New York Series C, 5.25%, 3/1/2053 0.6 San Francisco City & County Airport Commission San Francisco International Airport Series B, 5.00%, 5/1/2046 0.6 South Carolina Public Service Authority Series E, 5.75%, 12/1/2047 0.5 Illinois Finance Authority University of Chicago Medical Center Obligated Group Series A, 5.00%, 8/15/2047 0.5 Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 0.4 Tennergy Corp. Series A, 4.00%, 12/1/2051 0.4 Kentucky Public Energy Authority Series A-1, 4.00%, 12/1/2049 0.4 | |||
| Material Fund Change [Text Block] | ||||
| C000020293 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Bond Fund | |||
| Class Name | Class A | |||
| Trading Symbol | WMFAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B625"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $76 0.75% | |||
| Expenses Paid, Amount | $ 76 | |||
| Expense Ratio, Percent | 0.75% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index 6/30/2014 $9,547 $10,000 7/31/2014 $9,568 $10,018 8/31/2014 $9,691 $10,139 9/30/2014 $9,722 $10,149 10/31/2014 $9,798 $10,219 11/30/2014 $9,810 $10,236 12/31/2014 $9,867 $10,288 1/31/2015 $10,003 $10,470 2/28/2015 $9,921 $10,362 3/31/2015 $9,935 $10,392 4/30/2015 $9,882 $10,338 5/31/2015 $9,829 $10,309 6/30/2015 $9,816 $10,300 7/31/2015 $9,879 $10,375 8/31/2015 $9,866 $10,395 9/30/2015 $9,960 $10,470 10/31/2015 $10,025 $10,512 11/30/2015 $10,099 $10,554 12/31/2015 $10,189 $10,628 1/31/2016 $10,270 $10,755 2/29/2016 $10,249 $10,771 3/31/2016 $10,314 $10,806 4/30/2016 $10,389 $10,885 5/31/2016 $10,463 $10,915 6/30/2016 $10,605 $11,088 7/31/2016 $10,599 $11,095 8/31/2016 $10,632 $11,110 9/30/2016 $10,607 $11,054 10/31/2016 $10,522 $10,938 11/30/2016 $10,119 $10,531 12/31/2016 $10,207 $10,654 1/31/2017 $10,236 $10,724 2/28/2017 $10,307 $10,799 3/31/2017 $10,357 $10,822 4/30/2017 $10,437 $10,901 5/31/2017 $10,589 $11,074 6/30/2017 $10,555 $11,034 7/31/2017 $10,634 $11,123 8/31/2017 $10,734 $11,208 9/30/2017 $10,740 $11,151 10/31/2017 $10,766 $11,178 11/30/2017 $10,730 $11,118 12/31/2017 $10,814 $11,235 1/31/2018 $10,727 $11,102 2/28/2018 $10,703 $11,069 3/31/2018 $10,753 $11,110 4/30/2018 $10,729 $11,070 5/31/2018 $10,852 $11,197 6/30/2018 $10,869 $11,207 7/31/2018 $10,896 $11,234 8/31/2018 $10,914 $11,263 9/30/2018 $10,845 $11,190 10/31/2018 $10,786 $11,121 11/30/2018 $10,888 $11,244 12/31/2018 $11,012 $11,379 1/31/2019 $11,082 $11,465 2/28/2019 $11,142 $11,526 3/31/2019 $11,321 $11,708 4/30/2019 $11,369 $11,752 5/31/2019 $11,524 $11,914 6/30/2019 $11,559 $11,958 7/31/2019 $11,638 $12,055 8/31/2019 $11,827 $12,245 9/30/2019 $11,752 $12,147 10/31/2019 $11,754 $12,168 11/30/2019 $11,777 $12,199 12/31/2019 $11,801 $12,236 1/31/2020 $12,013 $12,456 2/29/2020 $12,181 $12,617 3/31/2020 $11,592 $12,159 4/30/2020 $11,403 $12,006 5/31/2020 $11,728 $12,388 6/30/2020 $11,853 $12,490 7/31/2020 $12,054 $12,701 8/31/2020 $12,020 $12,641 9/30/2020 $12,021 $12,644 10/31/2020 $11,988 $12,606 11/30/2020 $12,169 $12,796 12/31/2020 $12,260 $12,874 1/31/2021 $12,339 $12,956 2/28/2021 $12,146 $12,750 3/31/2021 $12,214 $12,829 4/30/2021 $12,338 $12,936 5/31/2021 $12,395 $12,975 6/30/2021 $12,440 $13,010 7/31/2021 $12,542 $13,118 8/31/2021 $12,495 $13,070 9/30/2021 $12,391 $12,976 10/31/2021 $12,378 $12,938 11/30/2021 $12,481 $13,048 12/31/2021 $12,491 $13,069 1/31/2022 $12,175 $12,711 2/28/2022 $12,104 $12,666 3/31/2022 $11,752 $12,255 4/30/2022 $11,447 $11,916 5/31/2022 $11,586 $12,093 6/30/2022 $11,386 $11,895 7/31/2022 $11,644 $12,210 8/31/2022 $11,398 $11,942 9/30/2022 $11,057 $11,484 10/31/2022 $10,940 $11,388 11/30/2022 $11,404 $11,921 12/31/2022 $11,406 $11,955 1/31/2023 $11,705 $12,298 2/28/2023 $11,482 $12,020 3/31/2023 $11,676 $12,287 4/30/2023 $11,692 $12,259 5/31/2023 $11,623 $12,153 6/30/2023 $11,711 $12,274 7/31/2023 $11,739 $12,323 8/31/2023 $11,598 $12,146 9/30/2023 $11,324 $11,790 10/31/2023 $11,171 $11,689 11/30/2023 $11,786 $12,431 12/31/2023 $12,036 $12,720 1/31/2024 $12,040 $12,655 2/29/2024 $12,058 $12,671 3/31/2024 $12,063 $12,671 4/30/2024 $11,958 $12,514 5/31/2024 $11,964 $12,477 6/30/2024 $12,119 $12,669 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 3.48 0.95 2.41 Class A with Load (1.20) 0.02 1.94 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| AssetsNet | $ 6,829,137,098 | $ 6,829,137,098 | $ 6,829,137,098 | |
| Holdings Count | Holding | 1,448 | 1,448 | 1,448 | |
| Advisory Fees Paid, Amount | $ 21,563,144 | |||
| InvestmentCompanyPortfolioTurnover | 15% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $6,829,137,098 # of portfolio holdings 1,448 Portfolio turnover rate 15% Total advisory fees paid $21,563,144 1 Year 5 Years 10 Years Class A 3.48 0.95 2.41 Class A with Load (1.20) 0.02 1.94 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 12.4 1-3 years 16.3 3-5 years 14.3 5-10 years 17.0 10-20 years 16.3 20-30 years 22.7 30+ years 1.0 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) County of Clark, 5.00%, 5/1/2048 0.8 Regional Transportation District Sales Tax Revenue Fastracks Project Series A, 5.00%, 11/1/2041 0.8 Texas Water Development Board State Water Implementation Revenue Fund Series B, 5.00%, 4/15/2049 0.6 City of New York Series C, 5.25%, 3/1/2053 0.6 San Francisco City & County Airport Commission San Francisco International Airport Series B, 5.00%, 5/1/2046 0.6 South Carolina Public Service Authority Series E, 5.75%, 12/1/2047 0.5 Illinois Finance Authority University of Chicago Medical Center Obligated Group Series A, 5.00%, 8/15/2047 0.5 Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 0.4 Tennergy Corp. Series A, 4.00%, 12/1/2051 0.4 Kentucky Public Energy Authority Series A-1, 4.00%, 12/1/2049 0.4 | |||
| Material Fund Change [Text Block] | ||||
| C000020295 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Bond Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WMFCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B649"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $152 1.50% | |||
| Expenses Paid, Amount | $ 152 | |||
| Expense Ratio, Percent | 1.50% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index 6/30/2014 $10,000 $10,000 7/31/2014 $10,015 $10,018 8/31/2014 $10,138 $10,139 9/30/2014 $10,164 $10,149 10/31/2014 $10,228 $10,219 11/30/2014 $10,243 $10,236 12/31/2014 $10,297 $10,288 1/31/2015 $10,431 $10,470 2/28/2015 $10,340 $10,362 3/31/2015 $10,348 $10,392 4/30/2015 $10,286 $10,338 5/31/2015 $10,225 $10,309 6/30/2015 $10,205 $10,300 7/31/2015 $10,264 $10,375 8/31/2015 $10,244 $10,395 9/30/2015 $10,326 $10,470 10/31/2015 $10,396 $10,512 11/30/2015 $10,466 $10,554 12/31/2015 $10,553 $10,628 1/31/2016 $10,630 $10,755 2/29/2016 $10,602 $10,771 3/31/2016 $10,652 $10,806 4/30/2016 $10,733 $10,885 5/31/2016 $10,803 $10,915 6/30/2016 $10,933 $11,088 7/31/2016 $10,930 $11,095 8/31/2016 $10,947 $11,110 9/30/2016 $10,914 $11,054 10/31/2016 $10,830 $10,938 11/30/2016 $10,408 $10,531 12/31/2016 $10,492 $10,654 1/31/2017 $10,516 $10,724 2/28/2017 $10,582 $10,799 3/31/2017 $10,627 $10,822 4/30/2017 $10,703 $10,901 5/31/2017 $10,852 $11,074 6/30/2017 $10,800 $11,034 7/31/2017 $10,874 $11,123 8/31/2017 $10,980 $11,208 9/30/2017 $10,979 $11,151 10/31/2017 $10,988 $11,178 11/30/2017 $10,955 $11,118 12/31/2017 $11,034 $11,235 1/31/2018 $10,938 $11,102 2/28/2018 $10,897 $11,069 3/31/2018 $10,941 $11,110 4/30/2018 $10,920 $11,070 5/31/2018 $11,039 $11,197 6/30/2018 $11,049 $11,207 7/31/2018 $11,059 $11,234 8/31/2018 $11,069 $11,263 9/30/2018 $11,003 $11,190 10/31/2018 $10,936 $11,121 11/30/2018 $11,033 $11,244 12/31/2018 $11,152 $11,379 1/31/2019 $11,216 $11,465 2/28/2019 $11,270 $11,526 3/31/2019 $11,444 $11,708 4/30/2019 $11,486 $11,752 5/31/2019 $11,624 $11,914 6/30/2019 $11,663 $11,958 7/31/2019 $11,735 $12,055 8/31/2019 $11,918 $12,245 9/30/2019 $11,824 $12,147 10/31/2019 $11,818 $12,168 11/30/2019 $11,835 $12,199 12/31/2019 $11,863 $12,236 1/31/2020 $12,057 $12,456 2/29/2020 $12,218 $12,617 3/31/2020 $11,630 $12,159 4/30/2020 $11,433 $12,006 5/31/2020 $11,752 $12,388 6/30/2020 $11,869 $12,490 7/31/2020 $12,052 $12,701 8/31/2020 $12,022 $12,641 9/30/2020 $12,004 $12,644 10/31/2020 $11,974 $12,606 11/30/2020 $12,148 $12,796 12/31/2020 $12,230 $12,874 1/31/2021 $12,302 $12,956 2/28/2021 $12,091 $12,750 3/31/2021 $12,161 $12,829 4/30/2021 $12,278 $12,936 5/31/2021 $12,326 $12,975 6/30/2021 $12,364 $13,010 7/31/2021 $12,446 $13,118 8/31/2021 $12,391 $13,070 9/30/2021 $12,291 $12,976 10/31/2021 $12,259 $12,938 11/30/2021 $12,354 $13,048 12/31/2021 $12,367 $13,069 1/31/2022 $12,046 $12,711 2/28/2022 $11,958 $12,666 3/31/2022 $11,614 $12,255 4/30/2022 $11,305 $11,916 5/31/2022 $11,423 $12,093 6/30/2022 $11,231 $11,895 7/31/2022 $11,486 $12,210 8/31/2022 $11,242 $11,942 9/30/2022 $10,906 $11,484 10/31/2022 $10,791 $11,388 11/30/2022 $11,248 $11,921 12/31/2022 $11,250 $11,955 1/31/2023 $11,545 $12,298 2/28/2023 $11,326 $12,020 3/31/2023 $11,517 $12,287 4/30/2023 $11,532 $12,259 5/31/2023 $11,464 $12,153 6/30/2023 $11,552 $12,274 7/31/2023 $11,579 $12,323 8/31/2023 $11,440 $12,146 9/30/2023 $11,170 $11,790 10/31/2023 $11,019 $11,689 11/30/2023 $11,625 $12,431 12/31/2023 $11,871 $12,720 1/31/2024 $11,876 $12,655 2/29/2024 $11,894 $12,671 3/31/2024 $11,899 $12,671 4/30/2024 $11,795 $12,514 5/31/2024 $11,801 $12,477 6/30/2024 $11,953 $12,669 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.60 0.17 1.80 Class C with Load 1.60 0.17 1.80 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| AssetsNet | $ 6,829,137,098 | $ 6,829,137,098 | $ 6,829,137,098 | |
| Holdings Count | Holding | 1,448 | 1,448 | 1,448 | |
| Advisory Fees Paid, Amount | $ 21,563,144 | |||
| InvestmentCompanyPortfolioTurnover | 15% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $6,829,137,098 # of portfolio holdings 1,448 Portfolio turnover rate 15% Total advisory fees paid $21,563,144 1 Year 5 Years 10 Years Class C 2.60 0.17 1.80 Class C with Load 1.60 0.17 1.80 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 12.4 1-3 years 16.3 3-5 years 14.3 5-10 years 17.0 10-20 years 16.3 20-30 years 22.7 30+ years 1.0 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) County of Clark, 5.00%, 5/1/2048 0.8 Regional Transportation District Sales Tax Revenue Fastracks Project Series A, 5.00%, 11/1/2041 0.8 Texas Water Development Board State Water Implementation Revenue Fund Series B, 5.00%, 4/15/2049 0.6 City of New York Series C, 5.25%, 3/1/2053 0.6 San Francisco City & County Airport Commission San Francisco International Airport Series B, 5.00%, 5/1/2046 0.6 South Carolina Public Service Authority Series E, 5.75%, 12/1/2047 0.5 Illinois Finance Authority University of Chicago Medical Center Obligated Group Series A, 5.00%, 8/15/2047 0.5 Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 0.4 Tennergy Corp. Series A, 4.00%, 12/1/2051 0.4 Kentucky Public Energy Authority Series A-1, 4.00%, 12/1/2049 0.4 | |||
| Material Fund Change [Text Block] | ||||
| C000205244 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Bond Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | WMBRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B673"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $39 0.38% | |||
| Expenses Paid, Amount | $ 39 | |||
| Expense Ratio, Percent | 0.38% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index 6/30/2014 $10,000 $10,000 7/31/2014 $10,024 $10,018 8/31/2014 $10,155 $10,139 9/30/2014 $10,190 $10,149 10/31/2014 $10,273 $10,219 11/30/2014 $10,287 $10,236 12/31/2014 $10,350 $10,288 1/31/2015 $10,495 $10,470 2/28/2015 $10,412 $10,362 3/31/2015 $10,428 $10,392 4/30/2015 $10,375 $10,338 5/31/2015 $10,323 $10,309 6/30/2015 $10,311 $10,300 7/31/2015 $10,380 $10,375 8/31/2015 $10,369 $10,395 9/30/2015 $10,470 $10,470 10/31/2015 $10,541 $10,512 11/30/2015 $10,621 $10,554 12/31/2015 $10,718 $10,628 1/31/2016 $10,807 $10,755 2/29/2016 $10,786 $10,771 3/31/2016 $10,857 $10,806 4/30/2016 $10,939 $10,885 5/31/2016 $11,020 $10,915 6/30/2016 $11,172 $11,088 7/31/2016 $11,168 $11,095 8/31/2016 $11,206 $11,110 9/30/2016 $11,182 $11,054 10/31/2016 $11,095 $10,938 11/30/2016 $10,672 $10,531 12/31/2016 $10,768 $10,654 1/31/2017 $10,802 $10,724 2/28/2017 $10,879 $10,799 3/31/2017 $10,934 $10,822 4/30/2017 $11,021 $10,901 5/31/2017 $11,184 $11,074 6/30/2017 $11,141 $11,034 7/31/2017 $11,238 $11,123 8/31/2017 $11,346 $11,208 9/30/2017 $11,355 $11,151 10/31/2017 $11,386 $11,178 11/30/2017 $11,350 $11,118 12/31/2017 $11,441 $11,235 1/31/2018 $11,352 $11,102 2/28/2018 $11,329 $11,069 3/31/2018 $11,385 $11,110 4/30/2018 $11,362 $11,070 5/31/2018 $11,496 $11,197 6/30/2018 $11,516 $11,207 7/31/2018 $11,548 $11,234 8/31/2018 $11,570 $11,263 9/30/2018 $11,511 $11,190 10/31/2018 $11,441 $11,121 11/30/2018 $11,552 $11,244 12/31/2018 $11,687 $11,379 1/31/2019 $11,765 $11,465 2/28/2019 $11,844 $11,526 3/31/2019 $12,026 $11,708 4/30/2019 $12,081 $11,752 5/31/2019 $12,249 $11,914 6/30/2019 $12,290 $11,958 7/31/2019 $12,377 $12,055 8/31/2019 $12,582 $12,245 9/30/2019 $12,506 $12,147 10/31/2019 $12,511 $12,168 11/30/2019 $12,540 $12,199 12/31/2019 $12,570 $12,236 1/31/2020 $12,799 $12,456 2/29/2020 $12,982 $12,617 3/31/2020 $12,370 $12,159 4/30/2020 $12,160 $12,006 5/31/2020 $12,510 $12,388 6/30/2020 $12,659 $12,490 7/31/2020 $12,866 $12,701 8/31/2020 $12,833 $12,641 9/30/2020 $12,838 $12,644 10/31/2020 $12,806 $12,606 11/30/2020 $13,016 $12,796 12/31/2020 $13,105 $12,874 1/31/2021 $13,193 $12,956 2/28/2021 $12,990 $12,750 3/31/2021 $13,067 $12,829 4/30/2021 $13,204 $12,936 5/31/2021 $13,268 $12,975 6/30/2021 $13,321 $13,010 7/31/2021 $13,434 $13,118 8/31/2021 $13,388 $13,070 9/30/2021 $13,280 $12,976 10/31/2021 $13,270 $12,938 11/30/2021 $13,385 $13,048 12/31/2021 $13,400 $13,069 1/31/2022 $13,064 $12,711 2/28/2022 $12,992 $12,666 3/31/2022 $12,618 $12,255 4/30/2022 $12,294 $11,916 5/31/2022 $12,447 $12,093 6/30/2022 $12,236 $11,895 7/31/2022 $12,517 $12,210 8/31/2022 $12,269 $11,942 9/30/2022 $11,893 $11,484 10/31/2022 $11,771 $11,388 11/30/2022 $12,274 $11,921 12/31/2022 $12,280 $11,955 1/31/2023 $12,606 $12,298 2/28/2023 $12,382 $12,020 3/31/2023 $12,582 $12,287 4/30/2023 $12,602 $12,259 5/31/2023 $12,532 $12,153 6/30/2023 $12,631 $12,274 7/31/2023 $12,665 $12,323 8/31/2023 $12,530 $12,146 9/30/2023 $12,225 $11,790 10/31/2023 $12,064 $11,689 11/30/2023 $12,745 $12,431 12/31/2023 $13,005 $12,720 1/31/2024 $13,014 $12,655 2/29/2024 $13,037 $12,671 3/31/2024 $13,047 $12,671 4/30/2024 $12,937 $12,514 5/31/2024 $12,947 $12,477 6/30/2024 $13,119 $12,669 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.86 1.31 2.75 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| AssetsNet | $ 6,829,137,098 | $ 6,829,137,098 | $ 6,829,137,098 | |
| Holdings Count | Holding | 1,448 | 1,448 | 1,448 | |
| Advisory Fees Paid, Amount | $ 21,563,144 | |||
| InvestmentCompanyPortfolioTurnover | 15% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $6,829,137,098 # of portfolio holdings 1,448 Portfolio turnover rate 15% Total advisory fees paid $21,563,144 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.86 1.31 2.75 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Footnote Description Footnote * Historical performance shown for the Class R6 shares prior to their inception on July 31, 2018 reflects the performance of the Institutional Class shares, and includes the higher expenses applicable to the Institutional Class shares. If these expenses had not been included, returns for the Class R6 shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 12.4 1-3 years 16.3 3-5 years 14.3 5-10 years 17.0 10-20 years 16.3 20-30 years 22.7 30+ years 1.0 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) County of Clark, 5.00%, 5/1/2048 0.8 Regional Transportation District Sales Tax Revenue Fastracks Project Series A, 5.00%, 11/1/2041 0.8 Texas Water Development Board State Water Implementation Revenue Fund Series B, 5.00%, 4/15/2049 0.6 City of New York Series C, 5.25%, 3/1/2053 0.6 San Francisco City & County Airport Commission San Francisco International Airport Series B, 5.00%, 5/1/2046 0.6 South Carolina Public Service Authority Series E, 5.75%, 12/1/2047 0.5 Illinois Finance Authority University of Chicago Medical Center Obligated Group Series A, 5.00%, 8/15/2047 0.5 Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 0.4 Tennergy Corp. Series A, 4.00%, 12/1/2051 0.4 Kentucky Public Energy Authority Series A-1, 4.00%, 12/1/2049 0.4 | |||
| Material Fund Change [Text Block] | ||||
| C000064978 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Bond Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WMBIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B697"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $44 0.43% | |||
| Expenses Paid, Amount | $ 44 | |||
| Expense Ratio, Percent | 0.43% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index 6/30/2014 $10,000 $10,000 7/31/2014 $10,024 $10,018 8/31/2014 $10,155 $10,139 9/30/2014 $10,190 $10,149 10/31/2014 $10,273 $10,219 11/30/2014 $10,287 $10,236 12/31/2014 $10,350 $10,288 1/31/2015 $10,495 $10,470 2/28/2015 $10,412 $10,362 3/31/2015 $10,428 $10,392 4/30/2015 $10,375 $10,338 5/31/2015 $10,323 $10,309 6/30/2015 $10,311 $10,300 7/31/2015 $10,380 $10,375 8/31/2015 $10,369 $10,395 9/30/2015 $10,470 $10,470 10/31/2015 $10,541 $10,512 11/30/2015 $10,621 $10,554 12/31/2015 $10,718 $10,628 1/31/2016 $10,807 $10,755 2/29/2016 $10,786 $10,771 3/31/2016 $10,857 $10,806 4/30/2016 $10,939 $10,885 5/31/2016 $11,020 $10,915 6/30/2016 $11,172 $11,088 7/31/2016 $11,168 $11,095 8/31/2016 $11,206 $11,110 9/30/2016 $11,182 $11,054 10/31/2016 $11,095 $10,938 11/30/2016 $10,672 $10,531 12/31/2016 $10,768 $10,654 1/31/2017 $10,802 $10,724 2/28/2017 $10,879 $10,799 3/31/2017 $10,934 $10,822 4/30/2017 $11,021 $10,901 5/31/2017 $11,184 $11,074 6/30/2017 $11,141 $11,034 7/31/2017 $11,238 $11,123 8/31/2017 $11,346 $11,208 9/30/2017 $11,355 $11,151 10/31/2017 $11,386 $11,178 11/30/2017 $11,350 $11,118 12/31/2017 $11,441 $11,235 1/31/2018 $11,352 $11,102 2/28/2018 $11,329 $11,069 3/31/2018 $11,385 $11,110 4/30/2018 $11,362 $11,070 5/31/2018 $11,496 $11,197 6/30/2018 $11,516 $11,207 7/31/2018 $11,548 $11,234 8/31/2018 $11,557 $11,263 9/30/2018 $11,499 $11,190 10/31/2018 $11,439 $11,121 11/30/2018 $11,550 $11,244 12/31/2018 $11,684 $11,379 1/31/2019 $11,762 $11,465 2/28/2019 $11,828 $11,526 3/31/2019 $12,021 $11,708 4/30/2019 $12,076 $11,752 5/31/2019 $12,232 $11,914 6/30/2019 $12,284 $11,958 7/31/2019 $12,371 $12,055 8/31/2019 $12,575 $12,245 9/30/2019 $12,487 $12,147 10/31/2019 $12,503 $12,168 11/30/2019 $12,532 $12,199 12/31/2019 $12,561 $12,236 1/31/2020 $12,789 $12,456 2/29/2020 $12,971 $12,617 3/31/2020 $12,347 $12,159 4/30/2020 $12,149 $12,006 5/31/2020 $12,498 $12,388 6/30/2020 $12,635 $12,490 7/31/2020 $12,853 $12,701 8/31/2020 $12,820 $12,641 9/30/2020 $12,824 $12,644 10/31/2020 $12,791 $12,606 11/30/2020 $12,989 $12,796 12/31/2020 $13,089 $12,874 1/31/2021 $13,177 $12,956 2/28/2021 $12,974 $12,750 3/31/2021 $13,049 $12,829 4/30/2021 $13,186 $12,936 5/31/2021 $13,249 $12,975 6/30/2021 $13,301 $13,010 7/31/2021 $13,414 $13,118 8/31/2021 $13,367 $13,070 9/30/2021 $13,259 $12,976 10/31/2021 $13,249 $12,938 11/30/2021 $13,362 $13,048 12/31/2021 $13,377 $13,069 1/31/2022 $13,041 $12,711 2/28/2022 $12,969 $12,666 3/31/2022 $12,595 $12,255 4/30/2022 $12,271 $11,916 5/31/2022 $12,410 $12,093 6/30/2022 $12,212 $11,895 7/31/2022 $12,492 $12,210 8/31/2022 $12,231 $11,942 9/30/2022 $11,868 $11,484 10/31/2022 $11,746 $11,388 11/30/2022 $12,247 $11,921 12/31/2022 $12,252 $11,955 1/31/2023 $12,577 $12,298 2/28/2023 $12,341 $12,020 3/31/2023 $12,553 $12,287 4/30/2023 $12,572 $12,259 5/31/2023 $12,502 $12,153 6/30/2023 $12,600 $12,274 7/31/2023 $12,633 $12,323 8/31/2023 $12,485 $12,146 9/30/2023 $12,180 $11,790 10/31/2023 $12,019 $11,689 11/30/2023 $12,698 $12,431 12/31/2023 $12,970 $12,720 1/31/2024 $12,978 $12,655 2/29/2024 $12,988 $12,671 3/31/2024 $13,010 $12,671 4/30/2024 $12,900 $12,514 5/31/2024 $12,896 $12,477 6/30/2024 $13,067 $12,669 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 3.70 1.24 2.71 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| AssetsNet | $ 6,829,137,098 | $ 6,829,137,098 | $ 6,829,137,098 | |
| Holdings Count | Holding | 1,448 | 1,448 | 1,448 | |
| Advisory Fees Paid, Amount | $ 21,563,144 | |||
| InvestmentCompanyPortfolioTurnover | 15% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $6,829,137,098 # of portfolio holdings 1,448 Portfolio turnover rate 15% Total advisory fees paid $21,563,144 1 Year 5 Years 10 Years Institutional Class 3.70 1.24 2.71 Bloomberg Municipal Bond Index 3.21 1.16 2.39 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 12.4 1-3 years 16.3 3-5 years 14.3 5-10 years 17.0 10-20 years 16.3 20-30 years 22.7 30+ years 1.0 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) County of Clark, 5.00%, 5/1/2048 0.8 Regional Transportation District Sales Tax Revenue Fastracks Project Series A, 5.00%, 11/1/2041 0.8 Texas Water Development Board State Water Implementation Revenue Fund Series B, 5.00%, 4/15/2049 0.6 City of New York Series C, 5.25%, 3/1/2053 0.6 San Francisco City & County Airport Commission San Francisco International Airport Series B, 5.00%, 5/1/2046 0.6 South Carolina Public Service Authority Series E, 5.75%, 12/1/2047 0.5 Illinois Finance Authority University of Chicago Medical Center Obligated Group Series A, 5.00%, 8/15/2047 0.5 Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 0.4 Tennergy Corp. Series A, 4.00%, 12/1/2051 0.4 Kentucky Public Energy Authority Series A-1, 4.00%, 12/1/2049 0.4 | |||
| Material Fund Change [Text Block] | ||||
| C000218258 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Sustainability Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | WMSDX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Sustainability Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that will occur after the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B722"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $61 0.60% | |||
| Expenses Paid, Amount | $ 61 | |||
| Expense Ratio, Percent | 0.60% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, yield curve positioning, and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index 2/28/2020 $10,000 $10,000 3/31/2020 $10,019 $9,637 4/30/2020 $9,817 $9,516 5/31/2020 $10,146 $9,819 6/30/2020 $10,232 $9,900 7/31/2020 $10,382 $10,067 8/31/2020 $10,346 $10,019 9/30/2020 $10,357 $10,021 10/31/2020 $10,331 $9,991 11/30/2020 $10,453 $10,142 12/31/2020 $10,555 $10,204 1/31/2021 $10,672 $10,269 2/28/2021 $10,481 $10,106 3/31/2021 $10,542 $10,168 4/30/2021 $10,656 $10,253 5/31/2021 $10,712 $10,284 6/30/2021 $10,764 $10,312 7/31/2021 $10,847 $10,398 8/31/2021 $10,811 $10,360 9/30/2021 $10,724 $10,285 10/31/2021 $10,703 $10,255 11/30/2021 $10,786 $10,342 12/31/2021 $10,785 $10,359 1/31/2022 $10,485 $10,075 2/28/2022 $10,422 $10,039 3/31/2022 $10,106 $9,714 4/30/2022 $9,821 $9,445 5/31/2022 $9,909 $9,585 6/30/2022 $9,759 $9,428 7/31/2022 $9,993 $9,677 8/31/2022 $9,769 $9,465 9/30/2022 $9,446 $9,102 10/31/2022 $9,384 $9,026 11/30/2022 $9,747 $9,449 12/31/2022 $9,758 $9,476 1/31/2023 $10,001 $9,748 2/28/2023 $9,810 $9,527 3/31/2023 $9,981 $9,739 4/30/2023 $9,967 $9,717 5/31/2023 $9,901 $9,632 6/30/2023 $9,963 $9,729 7/31/2023 $9,993 $9,767 8/31/2023 $9,886 $9,627 9/30/2023 $9,662 $9,345 10/31/2023 $9,528 $9,265 11/30/2023 $10,066 $9,853 12/31/2023 $10,303 $10,082 1/31/2024 $10,287 $10,031 2/29/2024 $10,300 $10,044 3/31/2024 $10,296 $10,043 4/30/2024 $10,206 $9,919 5/31/2024 $10,208 $9,890 6/30/2024 $10,368 $10,041 | |||
| Average Annual Return [Table Text Block] | 1 Year Since Inception (February 28, 2020) Administrator Class 4.07 0.84 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Performance Inception Date | Feb. 28, 2020 | |||
| AssetsNet | $ 30,415,623 | $ 30,415,623 | $ 30,415,623 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $30,415,623 # of portfolio holdings 72 Portfolio turnover rate 9% Total advisory fees paid $0 1 Year Since Inception (February 28, 2020) Administrator Class 4.07 0.84 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.2 1-3 years 18.8 3-5 years 15.5 5-10 years 18.9 10-20 years 12.9 20-30 years 22.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) University of Utah Series B, 5.00%, 8/1/2042 3.6 Triborough Bridge & Tunnel Authority Metropolitan Transportation Authority Payroll Mobility Tax Revenue Series D-2, 5.50%, 5/15/2052 2.6 Passaic County Improvement Authority Paterson Arts & Science Charter School, 5.25%, 7/1/2043 2.3 Public Building Commission of Chicago, 5.25%, 3/1/2031 2.2 King County Public Hospital District No. 1, 5.00%, 12/1/2026 2.1 Illinois Finance Authority Lawndale Educational & Regional Network Charter School Obligated Group, 4.00%, 11/1/2051 2.1 Lancaster County Hospital Authority Penn State Health Obligated Group, 5.00%, 11/1/2051 2.1 Maryland Water Infrastructure Financing Administration Bay Restoration Fund, 3.15%, 3/1/2028 2.1 Southwestern Illinois Development Authority Hospital Sisters Services Obligated Group Series A, 5.00%, 2/15/2025 1.9 City of Detroit Series C, 6.00%, 5/1/2043 1.9 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes and planned changes to the Fund since the beginning of the period. At a meeting held on August 13-14, 2024, the Board of Trustees unanimously approved the liquidation of the Fund, which is expected to occur on or about the close of business on October 9, 2024. | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes and planned changes to the Fund since the beginning of the period. | |||
| C000218260 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Sustainability Fund | |||
| Class Name | Class A | |||
| Trading Symbol | WMSAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Sustainability Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that will occur after the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B749"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $76 0.75% | |||
| Expenses Paid, Amount | $ 76 | |||
| Expense Ratio, Percent | 0.75% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, yield curve positioning, and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index 2/28/2020 $9,551 $10,000 3/31/2020 $9,568 $9,637 4/30/2020 $9,374 $9,516 5/31/2020 $9,687 $9,819 6/30/2020 $9,768 $9,900 7/31/2020 $9,910 $10,067 8/31/2020 $9,874 $10,019 9/30/2020 $9,883 $10,021 10/31/2020 $9,858 $9,991 11/30/2020 $9,973 $10,142 12/31/2020 $10,068 $10,204 1/31/2021 $10,179 $10,269 2/28/2021 $9,996 $10,106 3/31/2021 $10,053 $10,168 4/30/2021 $10,160 $10,253 5/31/2021 $10,213 $10,284 6/30/2021 $10,261 $10,312 7/31/2021 $10,338 $10,398 8/31/2021 $10,302 $10,360 9/30/2021 $10,219 $10,285 10/31/2021 $10,198 $10,255 11/30/2021 $10,275 $10,342 12/31/2021 $10,273 $10,359 1/31/2022 $9,986 $10,075 2/28/2022 $9,924 $10,039 3/31/2022 $9,622 $9,714 4/30/2022 $9,350 $9,445 5/31/2022 $9,433 $9,585 6/30/2022 $9,289 $9,428 7/31/2022 $9,510 $9,677 8/31/2022 $9,296 $9,465 9/30/2022 $8,987 $9,102 10/31/2022 $8,927 $9,026 11/30/2022 $9,271 $9,449 12/31/2022 $9,281 $9,476 1/31/2023 $9,511 $9,748 2/28/2023 $9,327 $9,527 3/31/2023 $9,489 $9,739 4/30/2023 $9,475 $9,717 5/31/2023 $9,410 $9,632 6/30/2023 $9,463 $9,729 7/31/2023 $9,490 $9,767 8/31/2023 $9,388 $9,627 9/30/2023 $9,174 $9,345 10/31/2023 $9,046 $9,265 11/30/2023 $9,555 $9,853 12/31/2023 $9,774 $10,082 1/31/2024 $9,757 $10,031 2/29/2024 $9,768 $10,044 3/31/2024 $9,763 $10,043 4/30/2024 $9,677 $9,919 5/31/2024 $9,677 $9,890 6/30/2024 $9,828 $10,041 | |||
| Average Annual Return [Table Text Block] | 1 Year Since Inception (February 28, 2020) Class A 3.86 0.66 Class A with Load (0.81) (0.40) Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Performance Inception Date | Feb. 28, 2020 | |||
| AssetsNet | $ 30,415,623 | $ 30,415,623 | $ 30,415,623 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $30,415,623 # of portfolio holdings 72 Portfolio turnover rate 9% Total advisory fees paid $0 1 Year Since Inception (February 28, 2020) Class A 3.86 0.66 Class A with Load (0.81) (0.40) Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.2 1-3 years 18.8 3-5 years 15.5 5-10 years 18.9 10-20 years 12.9 20-30 years 22.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) University of Utah Series B, 5.00%, 8/1/2042 3.6 Triborough Bridge & Tunnel Authority Metropolitan Transportation Authority Payroll Mobility Tax Revenue Series D-2, 5.50%, 5/15/2052 2.6 Passaic County Improvement Authority Paterson Arts & Science Charter School, 5.25%, 7/1/2043 2.3 Public Building Commission of Chicago, 5.25%, 3/1/2031 2.2 King County Public Hospital District No. 1, 5.00%, 12/1/2026 2.1 Illinois Finance Authority Lawndale Educational & Regional Network Charter School Obligated Group, 4.00%, 11/1/2051 2.1 Lancaster County Hospital Authority Penn State Health Obligated Group, 5.00%, 11/1/2051 2.1 Maryland Water Infrastructure Financing Administration Bay Restoration Fund, 3.15%, 3/1/2028 2.1 Southwestern Illinois Development Authority Hospital Sisters Services Obligated Group Series A, 5.00%, 2/15/2025 1.9 City of Detroit Series C, 6.00%, 5/1/2043 1.9 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes and planned changes to the Fund since the beginning of the period. At a meeting held on August 13-14, 2024, the Board of Trustees unanimously approved the liquidation of the Fund, which is expected to occur on or about the close of business on October 9, 2024. | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes and planned changes to the Fund since the beginning of the period. | |||
| C000218261 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Sustainability Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WMSCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Sustainability Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that will occur after the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B776"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $59 0.57% | |||
| Expenses Paid, Amount | $ 59 | |||
| Expense Ratio, Percent | 0.57% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, yield curve positioning, and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index 2/28/2020 $10,000 $10,000 3/31/2020 $10,014 $9,637 4/30/2020 $9,804 $9,516 5/31/2020 $10,125 $9,819 6/30/2020 $10,204 $9,900 7/31/2020 $10,345 $10,067 8/31/2020 $10,301 $10,019 9/30/2020 $10,304 $10,021 10/31/2020 $10,266 $9,991 11/30/2020 $10,385 $10,142 12/31/2020 $10,477 $10,204 1/31/2021 $10,586 $10,269 2/28/2021 $10,390 $10,106 3/31/2021 $10,444 $10,168 4/30/2021 $10,549 $10,253 5/31/2021 $10,593 $10,284 6/30/2021 $10,642 $10,312 7/31/2021 $10,717 $10,398 8/31/2021 $10,669 $10,360 9/30/2021 $10,577 $10,285 10/31/2021 $10,555 $10,255 11/30/2021 $10,628 $10,342 12/31/2021 $10,616 $10,359 1/31/2022 $10,319 $10,075 2/28/2022 $10,245 $10,039 3/31/2022 $9,958 $9,714 4/30/2022 $9,691 $9,445 5/31/2022 $9,776 $9,585 6/30/2022 $9,621 $9,428 7/31/2022 $9,853 $9,677 8/31/2022 $9,626 $9,465 9/30/2022 $9,299 $9,102 10/31/2022 $9,233 $9,026 11/30/2022 $9,582 $9,449 12/31/2022 $9,592 $9,476 1/31/2023 $9,817 $9,748 2/28/2023 $9,629 $9,527 3/31/2023 $9,785 $9,739 4/30/2023 $9,765 $9,717 5/31/2023 $9,696 $9,632 6/30/2023 $9,804 $9,729 7/31/2023 $10,011 $9,767 8/31/2023 $10,072 $9,627 9/30/2023 $9,930 $9,345 10/31/2023 $9,845 $9,265 11/30/2023 $10,397 $9,853 12/31/2023 $10,626 $10,082 1/31/2024 $10,602 $10,031 2/29/2024 $10,607 $10,044 3/31/2024 $10,601 $10,043 4/30/2024 $10,501 $9,919 5/31/2024 $10,495 $9,890 6/30/2024 $10,651 $10,041 | |||
| Average Annual Return [Table Text Block] | 1 Year Since Inception (February 28, 2020) Class C 8.64 1.46 Class C with Load 7.64 1.46 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Performance Inception Date | Feb. 28, 2020 | |||
| AssetsNet | $ 30,415,623 | $ 30,415,623 | $ 30,415,623 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $30,415,623 # of portfolio holdings 72 Portfolio turnover rate 9% Total advisory fees paid $0 1 Year Since Inception (February 28, 2020) Class C 8.64 1.46 Class C with Load 7.64 1.46 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.2 1-3 years 18.8 3-5 years 15.5 5-10 years 18.9 10-20 years 12.9 20-30 years 22.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) University of Utah Series B, 5.00%, 8/1/2042 3.6 Triborough Bridge & Tunnel Authority Metropolitan Transportation Authority Payroll Mobility Tax Revenue Series D-2, 5.50%, 5/15/2052 2.6 Passaic County Improvement Authority Paterson Arts & Science Charter School, 5.25%, 7/1/2043 2.3 Public Building Commission of Chicago, 5.25%, 3/1/2031 2.2 King County Public Hospital District No. 1, 5.00%, 12/1/2026 2.1 Illinois Finance Authority Lawndale Educational & Regional Network Charter School Obligated Group, 4.00%, 11/1/2051 2.1 Lancaster County Hospital Authority Penn State Health Obligated Group, 5.00%, 11/1/2051 2.1 Maryland Water Infrastructure Financing Administration Bay Restoration Fund, 3.15%, 3/1/2028 2.1 Southwestern Illinois Development Authority Hospital Sisters Services Obligated Group Series A, 5.00%, 2/15/2025 1.9 City of Detroit Series C, 6.00%, 5/1/2043 1.9 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes and planned changes to the Fund since the beginning of the period. At a meeting held on August 13-14, 2024, the Board of Trustees unanimously approved the liquidation of the Fund, which is expected to occur on or about the close of business on October 9, 2024. | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes and planned changes to the Fund since the beginning of the period. | |||
| C000218262 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Sustainability Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | WMSRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Sustainability Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that will occur after the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B803"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $41 0.40% | |||
| Expenses Paid, Amount | $ 41 | |||
| Expense Ratio, Percent | 0.40% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, yield curve positioning, and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index 2/28/2020 $10,000 $10,000 3/31/2020 $10,020 $9,637 4/30/2020 $9,820 $9,516 5/31/2020 $10,151 $9,819 6/30/2020 $10,239 $9,900 7/31/2020 $10,390 $10,067 8/31/2020 $10,356 $10,019 9/30/2020 $10,369 $10,021 10/31/2020 $10,345 $9,991 11/30/2020 $10,469 $10,142 12/31/2020 $10,572 $10,204 1/31/2021 $10,691 $10,269 2/28/2021 $10,502 $10,106 3/31/2021 $10,565 $10,168 4/30/2021 $10,681 $10,253 5/31/2021 $10,739 $10,284 6/30/2021 $10,793 $10,312 7/31/2021 $10,877 $10,398 8/31/2021 $10,843 $10,360 9/30/2021 $10,758 $10,285 10/31/2021 $10,739 $10,255 11/30/2021 $10,824 $10,342 12/31/2021 $10,825 $10,359 1/31/2022 $10,525 $10,075 2/28/2022 $10,463 $10,039 3/31/2022 $10,148 $9,714 4/30/2022 $9,864 $9,445 5/31/2022 $9,954 $9,585 6/30/2022 $9,805 $9,428 7/31/2022 $10,042 $9,677 8/31/2022 $9,818 $9,465 9/30/2022 $9,495 $9,102 10/31/2022 $9,434 $9,026 11/30/2022 $9,801 $9,449 12/31/2022 $9,814 $9,476 1/31/2023 $10,060 $9,748 2/28/2023 $9,868 $9,527 3/31/2023 $10,042 $9,739 4/30/2023 $10,030 $9,717 5/31/2023 $9,965 $9,632 6/30/2023 $10,034 $9,729 7/31/2023 $10,061 $9,767 8/31/2023 $9,960 $9,627 9/30/2023 $9,731 $9,345 10/31/2023 $9,604 $9,265 11/30/2023 $10,142 $9,853 12/31/2023 $10,377 $10,082 1/31/2024 $10,368 $10,031 2/29/2024 $10,382 $10,044 3/31/2024 $10,380 $10,043 4/30/2024 $10,291 $9,919 5/31/2024 $10,295 $9,890 6/30/2024 $10,458 $10,041 | |||
| Average Annual Return [Table Text Block] | 1 Year Since Inception (February 28, 2020) Class R6 4.22 1.04 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Performance Inception Date | Feb. 28, 2020 | |||
| AssetsNet | $ 30,415,623 | $ 30,415,623 | $ 30,415,623 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $30,415,623 # of portfolio holdings 72 Portfolio turnover rate 9% Total advisory fees paid $0 1 Year Since Inception (February 28, 2020) Class R6 4.22 1.04 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.2 1-3 years 18.8 3-5 years 15.5 5-10 years 18.9 10-20 years 12.9 20-30 years 22.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) University of Utah Series B, 5.00%, 8/1/2042 3.6 Triborough Bridge & Tunnel Authority Metropolitan Transportation Authority Payroll Mobility Tax Revenue Series D-2, 5.50%, 5/15/2052 2.6 Passaic County Improvement Authority Paterson Arts & Science Charter School, 5.25%, 7/1/2043 2.3 Public Building Commission of Chicago, 5.25%, 3/1/2031 2.2 King County Public Hospital District No. 1, 5.00%, 12/1/2026 2.1 Illinois Finance Authority Lawndale Educational & Regional Network Charter School Obligated Group, 4.00%, 11/1/2051 2.1 Lancaster County Hospital Authority Penn State Health Obligated Group, 5.00%, 11/1/2051 2.1 Maryland Water Infrastructure Financing Administration Bay Restoration Fund, 3.15%, 3/1/2028 2.1 Southwestern Illinois Development Authority Hospital Sisters Services Obligated Group Series A, 5.00%, 2/15/2025 1.9 City of Detroit Series C, 6.00%, 5/1/2043 1.9 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes and planned changes to the Fund since the beginning of the period. At a meeting held on August 13-14, 2024, the Board of Trustees unanimously approved the liquidation of the Fund, which is expected to occur on or about the close of business on October 9, 2024. | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes and planned changes to the Fund since the beginning of the period. | |||
| C000218259 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Municipal Sustainability Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WMSIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Municipal Sustainability Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that will occur after the reporting period. | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B830"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $46 0.45% | |||
| Expenses Paid, Amount | $ 46 | |||
| Expense Ratio, Percent | 0.45% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection, yield curve positioning, and credit quality allocation versus the benchmark. There were no significant detractors from the Fund’s relative performance for the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index 2/28/2020 $10,000 $10,000 3/31/2020 $10,020 $9,637 4/30/2020 $9,819 $9,516 5/31/2020 $10,150 $9,819 6/30/2020 $10,237 $9,900 7/31/2020 $10,388 $10,067 8/31/2020 $10,354 $10,019 9/30/2020 $10,365 $10,021 10/31/2020 $10,341 $9,991 11/30/2020 $10,465 $10,142 12/31/2020 $10,568 $10,204 1/31/2021 $10,686 $10,269 2/28/2021 $10,497 $10,106 3/31/2021 $10,560 $10,168 4/30/2021 $10,675 $10,253 5/31/2021 $10,732 $10,284 6/30/2021 $10,786 $10,312 7/31/2021 $10,875 $10,398 8/31/2021 $10,835 $10,360 9/30/2021 $10,750 $10,285 10/31/2021 $10,730 $10,255 11/30/2021 $10,814 $10,342 12/31/2021 $10,815 $10,359 1/31/2022 $10,515 $10,075 2/28/2022 $10,453 $10,039 3/31/2022 $10,137 $9,714 4/30/2022 $9,853 $9,445 5/31/2022 $9,942 $9,585 6/30/2022 $9,793 $9,428 7/31/2022 $10,030 $9,677 8/31/2022 $9,806 $9,465 9/30/2022 $9,483 $9,102 10/31/2022 $9,422 $9,026 11/30/2022 $9,787 $9,449 12/31/2022 $9,800 $9,476 1/31/2023 $10,045 $9,748 2/28/2023 $9,854 $9,527 3/31/2023 $10,027 $9,739 4/30/2023 $10,014 $9,717 5/31/2023 $9,949 $9,632 6/30/2023 $10,018 $9,729 7/31/2023 $10,044 $9,767 8/31/2023 $9,943 $9,627 9/30/2023 $9,714 $9,345 10/31/2023 $9,586 $9,265 11/30/2023 $10,123 $9,853 12/31/2023 $10,357 $10,082 1/31/2024 $10,347 $10,031 2/29/2024 $10,361 $10,044 3/31/2024 $10,359 $10,043 4/30/2024 $10,270 $9,919 5/31/2024 $10,273 $9,890 6/30/2024 $10,435 $10,041 | |||
| Average Annual Return [Table Text Block] | 1 Year Since Inception (February 28, 2020) Institutional Class 4.17 0.99 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Performance Inception Date | Feb. 28, 2020 | |||
| AssetsNet | $ 30,415,623 | $ 30,415,623 | $ 30,415,623 | |
| Holdings Count | Holding | 72 | 72 | 72 | |
| Advisory Fees Paid, Amount | $ 0 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $30,415,623 # of portfolio holdings 72 Portfolio turnover rate 9% Total advisory fees paid $0 1 Year Since Inception (February 28, 2020) Institutional Class 4.17 0.99 Bloomberg Municipal Bond Index 3.21 0.10 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 11.2 1-3 years 18.8 3-5 years 15.5 5-10 years 18.9 10-20 years 12.9 20-30 years 22.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) University of Utah Series B, 5.00%, 8/1/2042 3.6 Triborough Bridge & Tunnel Authority Metropolitan Transportation Authority Payroll Mobility Tax Revenue Series D-2, 5.50%, 5/15/2052 2.6 Passaic County Improvement Authority Paterson Arts & Science Charter School, 5.25%, 7/1/2043 2.3 Public Building Commission of Chicago, 5.25%, 3/1/2031 2.2 King County Public Hospital District No. 1, 5.00%, 12/1/2026 2.1 Illinois Finance Authority Lawndale Educational & Regional Network Charter School Obligated Group, 4.00%, 11/1/2051 2.1 Lancaster County Hospital Authority Penn State Health Obligated Group, 5.00%, 11/1/2051 2.1 Maryland Water Infrastructure Financing Administration Bay Restoration Fund, 3.15%, 3/1/2028 2.1 Southwestern Illinois Development Authority Hospital Sisters Services Obligated Group Series A, 5.00%, 2/15/2025 1.9 City of Detroit Series C, 6.00%, 5/1/2043 1.9 | |||
| Material Fund Change [Text Block] | Significant fund changes This is a summary of certain changes and planned changes to the Fund since the beginning of the period. At a meeting held on August 13-14, 2024, the Board of Trustees unanimously approved the liquidation of the Fund, which is expected to occur on or about the close of business on October 9, 2024. | |||
| Summary of Change Legend [Text Block] | This is a summary of certain changes and planned changes to the Fund since the beginning of the period. | |||
| C000089441 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Pennsylvania Tax-Free Fund | |||
| Class Name | Class A | |||
| Trading Symbol | EKVAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pennsylvania Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B856"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $76 0.74% | |||
| Expenses Paid, Amount | $ 76 | |||
| Expense Ratio, Percent | 0.74% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, yield curve positioning, and security selection versus the performance benchmark, Bloomberg Pennsylvania Municipal Bond Index. Sector allocation detracted slightly from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg Pennsylvania Municipal Bond Index 6/30/2014 $9,549 $10,000 $10,000 7/31/2014 $9,595 $10,018 $10,030 8/31/2014 $9,730 $10,139 $10,154 9/30/2014 $9,750 $10,149 $10,167 10/31/2014 $9,820 $10,219 $10,237 11/30/2014 $9,841 $10,236 $10,251 12/31/2014 $9,903 $10,288 $10,306 1/31/2015 $10,056 $10,470 $10,491 2/28/2015 $9,977 $10,362 $10,374 3/31/2015 $10,015 $10,392 $10,408 4/30/2015 $9,986 $10,338 $10,355 5/31/2015 $9,980 $10,309 $10,330 6/30/2015 $9,973 $10,300 $10,318 7/31/2015 $10,045 $10,375 $10,405 8/31/2015 $10,065 $10,395 $10,435 9/30/2015 $10,129 $10,470 $10,506 10/31/2015 $10,166 $10,512 $10,539 11/30/2015 $10,204 $10,554 $10,595 12/31/2015 $10,265 $10,628 $10,671 1/31/2016 $10,360 $10,755 $10,798 2/29/2016 $10,370 $10,771 $10,812 3/31/2016 $10,389 $10,806 $10,854 4/30/2016 $10,450 $10,885 $10,931 5/31/2016 $10,467 $10,915 $10,970 6/30/2016 $10,633 $11,088 $11,147 7/31/2016 $10,633 $11,095 $11,151 8/31/2016 $10,650 $11,110 $11,164 9/30/2016 $10,596 $11,054 $11,099 10/31/2016 $10,489 $10,938 $10,984 11/30/2016 $10,098 $10,531 $10,562 12/31/2016 $10,213 $10,654 $10,697 1/31/2017 $10,238 $10,724 $10,762 2/28/2017 $10,301 $10,799 $10,834 3/31/2017 $10,337 $10,822 $10,875 4/30/2017 $10,409 $10,901 $10,957 5/31/2017 $10,553 $11,074 $11,136 6/30/2017 $10,545 $11,034 $11,123 7/31/2017 $10,599 $11,123 $11,197 8/31/2017 $10,681 $11,208 $11,289 9/30/2017 $10,646 $11,151 $11,214 10/31/2017 $10,665 $11,178 $11,251 11/30/2017 $10,630 $11,118 $11,217 12/31/2017 $10,722 $11,235 $11,340 1/31/2018 $10,631 $11,102 $11,196 2/28/2018 $10,606 $11,069 $11,152 3/31/2018 $10,635 $11,110 $11,202 4/30/2018 $10,601 $11,070 $11,165 5/31/2018 $10,705 $11,197 $11,296 6/30/2018 $10,716 $11,207 $11,310 7/31/2018 $10,736 $11,234 $11,335 8/31/2018 $10,746 $11,263 $11,375 9/30/2018 $10,701 $11,190 $11,304 10/31/2018 $10,655 $11,121 $11,224 11/30/2018 $10,742 $11,244 $11,349 12/31/2018 $10,857 $11,379 $11,506 1/31/2019 $10,934 $11,465 $11,598 2/28/2019 $10,984 $11,526 $11,668 3/31/2019 $11,128 $11,708 $11,873 4/30/2019 $11,157 $11,752 $11,927 5/31/2019 $11,311 $11,914 $12,097 6/30/2019 $11,359 $11,958 $12,147 7/31/2019 $11,446 $12,055 $12,247 8/31/2019 $11,610 $12,245 $12,461 9/30/2019 $11,532 $12,147 $12,359 10/31/2019 $11,531 $12,168 $12,385 11/30/2019 $11,540 $12,199 $12,407 12/31/2019 $11,568 $12,236 $12,455 1/31/2020 $11,742 $12,456 $12,688 2/29/2020 $11,888 $12,617 $12,866 3/31/2020 $11,473 $12,159 $12,422 4/30/2020 $11,312 $12,006 $12,215 5/31/2020 $11,565 $12,388 $12,609 6/30/2020 $11,660 $12,490 $12,716 7/31/2020 $11,796 $12,701 $12,930 8/31/2020 $11,774 $12,641 $12,884 9/30/2020 $11,791 $12,644 $12,923 10/31/2020 $11,777 $12,606 $12,882 11/30/2020 $11,913 $12,796 $13,065 12/31/2020 $11,989 $12,874 $13,131 1/31/2021 $12,075 $12,956 $13,258 2/28/2021 $11,950 $12,750 $13,037 3/31/2021 $11,993 $12,829 $13,120 4/30/2021 $12,098 $12,936 $13,231 5/31/2021 $12,153 $12,975 $13,276 6/30/2021 $12,188 $13,010 $13,325 7/31/2021 $12,282 $13,118 $13,443 8/31/2021 $12,244 $13,070 $13,390 9/30/2021 $12,145 $12,976 $13,295 10/31/2021 $12,137 $12,938 $13,248 11/30/2021 $12,232 $13,048 $13,360 12/31/2021 $12,245 $13,069 $13,374 1/31/2022 $11,960 $12,711 $13,018 2/28/2022 $11,892 $12,666 $12,972 3/31/2022 $11,585 $12,255 $12,548 4/30/2022 $11,258 $11,916 $12,196 5/31/2022 $11,346 $12,093 $12,335 6/30/2022 $11,173 $11,895 $12,128 7/31/2022 $11,397 $12,210 $12,453 8/31/2022 $11,182 $11,942 $12,190 9/30/2022 $10,820 $11,484 $11,701 10/31/2022 $10,730 $11,388 $11,593 11/30/2022 $11,126 $11,921 $12,132 12/31/2022 $11,142 $11,955 $12,164 1/31/2023 $11,423 $12,298 $12,531 2/28/2023 $11,197 $12,020 $12,258 3/31/2023 $11,373 $12,287 $12,524 4/30/2023 $11,380 $12,259 $12,499 5/31/2023 $11,301 $12,153 $12,379 6/30/2023 $11,393 $12,274 $12,522 7/31/2023 $11,411 $12,323 $12,595 8/31/2023 $11,277 $12,146 $12,381 9/30/2023 $11,004 $11,790 $12,034 10/31/2023 $10,849 $11,689 $11,920 11/30/2023 $11,486 $12,431 $12,660 12/31/2023 $11,733 $12,720 $12,973 1/31/2024 $11,739 $12,655 $12,922 2/29/2024 $11,748 $12,671 $12,951 3/31/2024 $11,777 $12,671 $12,965 4/30/2024 $11,653 $12,514 $12,808 5/31/2024 $11,671 $12,477 $12,768 6/30/2024 $11,856 $12,669 $12,965 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 4.06 0.86 2.19 Class A with Load (0.62) (0.07) 1.72 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Pennsylvania Municipal Bond Index 3.54 1.31 2.63 | |||
| AssetsNet | $ 92,660,687 | $ 92,660,687 | $ 92,660,687 | |
| Holdings Count | Holding | 118 | 118 | 118 | |
| Advisory Fees Paid, Amount | $ 218,953 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $92,660,687 # of portfolio holdings 118 Portfolio turnover rate 10% Total advisory fees paid $218,953 1 Year 5 Years 10 Years Class A 4.06 0.86 2.19 Class A with Load (0.62) (0.07) 1.72 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Pennsylvania Municipal Bond Index 3.54 1.31 2.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.1 1-3 years 15.2 3-5 years 11.8 5-10 years 13.6 10-20 years 18.1 20-30 years 25.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Bucks County Water & Sewer Authority Series A, 5.25%, 12/1/2047 2.6 City of Philadelphia Water & Wastewater Revenue Series A, 5.00%, 10/1/2038 2.3 Cumberland County Municipal Authority Diakon Lutheran Social Ministries Obligated Group, 5.00%, 1/1/2028 2.3 Pennsylvania Turnpike Commission Series 1st, 5.00%, 12/1/2043 2.1 Huntingdon County General Authority Juniata College Series T, 5.00%, 10/1/2051 2.1 Allegheny County Hospital Development Authority Health Network Obligated Group Series A, 4.00%, 4/1/2044 1.8 Southeastern Pennsylvania Transportation Authority, 5.25%, 6/1/2042 1.8 Pennsylvania Turnpike Commission Series A, 5.25%, 12/1/2053 1.8 Lehigh County Authority City Division Fund, 0.00%, 12/1/2030 1.7 Allegheny County Airport Authority Series A, 5.00%, 1/1/2051 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000089443 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Pennsylvania Tax-Free Fund | |||
| Class Name | Class C | |||
| Trading Symbol | EKVCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pennsylvania Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B880"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $151 1.49% | |||
| Expenses Paid, Amount | $ 151 | |||
| Expense Ratio, Percent | 1.49% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, yield curve positioning, and security selection versus the performance benchmark, Bloomberg Pennsylvania Municipal Bond Index. Sector allocation detracted slightly from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg Pennsylvania Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,041 $10,018 $10,030 8/31/2014 $10,177 $10,139 $10,154 9/30/2014 $10,192 $10,149 $10,167 10/31/2014 $10,258 $10,219 $10,237 11/30/2014 $10,274 $10,236 $10,251 12/31/2014 $10,332 $10,288 $10,306 1/31/2015 $10,485 $10,470 $10,491 2/28/2015 $10,397 $10,362 $10,374 3/31/2015 $10,430 $10,392 $10,408 4/30/2015 $10,393 $10,338 $10,355 5/31/2015 $10,380 $10,309 $10,330 6/30/2015 $10,366 $10,300 $10,318 7/31/2015 $10,434 $10,375 $10,405 8/31/2015 $10,449 $10,395 $10,435 9/30/2015 $10,509 $10,470 $10,506 10/31/2015 $10,541 $10,512 $10,539 11/30/2015 $10,564 $10,554 $10,595 12/31/2015 $10,630 $10,628 $10,671 1/31/2016 $10,713 $10,755 $10,798 2/29/2016 $10,716 $10,771 $10,812 3/31/2016 $10,729 $10,806 $10,854 4/30/2016 $10,795 $10,885 $10,931 5/31/2016 $10,805 $10,915 $10,970 6/30/2016 $10,970 $11,088 $11,147 7/31/2016 $10,963 $11,095 $11,151 8/31/2016 $10,974 $11,110 $11,164 9/30/2016 $10,911 $11,054 $11,099 10/31/2016 $10,794 $10,938 $10,984 11/30/2016 $10,385 $10,531 $10,562 12/31/2016 $10,496 $10,654 $10,697 1/31/2017 $10,516 $10,724 $10,762 2/28/2017 $10,574 $10,799 $10,834 3/31/2017 $10,595 $10,822 $10,875 4/30/2017 $10,672 $10,901 $10,957 5/31/2017 $10,813 $11,074 $11,136 6/30/2017 $10,797 $11,034 $11,123 7/31/2017 $10,846 $11,123 $11,197 8/31/2017 $10,923 $11,208 $11,289 9/30/2017 $10,880 $11,151 $11,214 10/31/2017 $10,893 $11,178 $11,251 11/30/2017 $10,850 $11,118 $11,217 12/31/2017 $10,937 $11,235 $11,340 1/31/2018 $10,838 $11,102 $11,196 2/28/2018 $10,806 $11,069 $11,152 3/31/2018 $10,829 $11,110 $11,202 4/30/2018 $10,786 $11,070 $11,165 5/31/2018 $10,886 $11,197 $11,296 6/30/2018 $10,881 $11,207 $11,310 7/31/2018 $10,904 $11,234 $11,335 8/31/2018 $10,907 $11,263 $11,375 9/30/2018 $10,854 $11,190 $11,304 10/31/2018 $10,801 $11,121 $11,224 11/30/2018 $10,883 $11,244 $11,349 12/31/2018 $10,992 $11,379 $11,506 1/31/2019 $11,063 $11,465 $11,598 2/28/2019 $11,107 $11,526 $11,668 3/31/2019 $11,246 $11,708 $11,873 4/30/2019 $11,268 $11,752 $11,927 5/31/2019 $11,417 $11,914 $12,097 6/30/2019 $11,459 $11,958 $12,147 7/31/2019 $11,539 $12,055 $12,247 8/31/2019 $11,697 $12,245 $12,461 9/30/2019 $11,611 $12,147 $12,359 10/31/2019 $11,603 $12,168 $12,385 11/30/2019 $11,605 $12,199 $12,407 12/31/2019 $11,626 $12,236 $12,455 1/31/2020 $11,794 $12,456 $12,688 2/29/2020 $11,933 $12,617 $12,866 3/31/2020 $11,508 $12,159 $12,422 4/30/2020 $11,339 $12,006 $12,215 5/31/2020 $11,586 $12,388 $12,609 6/30/2020 $11,675 $12,490 $12,716 7/31/2020 $11,803 $12,701 $12,930 8/31/2020 $11,773 $12,641 $12,884 9/30/2020 $11,783 $12,644 $12,923 10/31/2020 $11,761 $12,606 $12,882 11/30/2020 $11,890 $12,796 $13,065 12/31/2020 $11,948 $12,874 $13,131 1/31/2021 $12,036 $12,956 $13,258 2/28/2021 $11,895 $12,750 $13,037 3/31/2021 $11,940 $12,829 $13,120 4/30/2021 $12,038 $12,936 $13,231 5/31/2021 $12,084 $12,975 $13,276 6/30/2021 $12,111 $13,010 $13,325 7/31/2021 $12,198 $13,118 $13,443 8/31/2021 $12,142 $13,070 $13,390 9/30/2021 $12,046 $12,976 $13,295 10/31/2021 $12,020 $12,938 $13,248 11/30/2021 $12,118 $13,048 $13,360 12/31/2021 $12,125 $13,069 $13,374 1/31/2022 $11,826 $12,711 $13,018 2/28/2022 $11,761 $12,666 $12,972 3/31/2022 $11,449 $12,255 $12,548 4/30/2022 $11,117 $11,916 $12,196 5/31/2022 $11,196 $12,093 $12,335 6/30/2022 $11,017 $11,895 $12,128 7/31/2022 $11,238 $12,210 $12,453 8/31/2022 $11,026 $11,942 $12,190 9/30/2022 $10,669 $11,484 $11,701 10/31/2022 $10,581 $11,388 $11,593 11/30/2022 $10,971 $11,921 $12,132 12/31/2022 $10,987 $11,955 $12,164 1/31/2023 $11,264 $12,298 $12,531 2/28/2023 $11,041 $12,020 $12,258 3/31/2023 $11,215 $12,287 $12,524 4/30/2023 $11,221 $12,259 $12,499 5/31/2023 $11,143 $12,153 $12,379 6/30/2023 $11,234 $12,274 $12,522 7/31/2023 $11,251 $12,323 $12,595 8/31/2023 $11,120 $12,146 $12,381 9/30/2023 $10,850 $11,790 $12,034 10/31/2023 $10,697 $11,689 $11,920 11/30/2023 $11,326 $12,431 $12,660 12/31/2023 $11,569 $12,720 $12,973 1/31/2024 $11,575 $12,655 $12,922 2/29/2024 $11,584 $12,671 $12,951 3/31/2024 $11,612 $12,671 $12,965 4/30/2024 $11,490 $12,514 $12,808 5/31/2024 $11,508 $12,477 $12,768 6/30/2024 $11,691 $12,669 $12,965 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 3.29 0.10 1.57 Class C with Load 2.29 0.10 1.57 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Pennsylvania Municipal Bond Index 3.54 1.31 2.63 | |||
| AssetsNet | $ 92,660,687 | $ 92,660,687 | $ 92,660,687 | |
| Holdings Count | Holding | 118 | 118 | 118 | |
| Advisory Fees Paid, Amount | $ 218,953 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $92,660,687 # of portfolio holdings 118 Portfolio turnover rate 10% Total advisory fees paid $218,953 1 Year 5 Years 10 Years Class C 3.29 0.10 1.57 Class C with Load 2.29 0.10 1.57 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Pennsylvania Municipal Bond Index 3.54 1.31 2.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.1 1-3 years 15.2 3-5 years 11.8 5-10 years 13.6 10-20 years 18.1 20-30 years 25.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Bucks County Water & Sewer Authority Series A, 5.25%, 12/1/2047 2.6 City of Philadelphia Water & Wastewater Revenue Series A, 5.00%, 10/1/2038 2.3 Cumberland County Municipal Authority Diakon Lutheran Social Ministries Obligated Group, 5.00%, 1/1/2028 2.3 Pennsylvania Turnpike Commission Series 1st, 5.00%, 12/1/2043 2.1 Huntingdon County General Authority Juniata College Series T, 5.00%, 10/1/2051 2.1 Allegheny County Hospital Development Authority Health Network Obligated Group Series A, 4.00%, 4/1/2044 1.8 Southeastern Pennsylvania Transportation Authority, 5.25%, 6/1/2042 1.8 Pennsylvania Turnpike Commission Series A, 5.25%, 12/1/2053 1.8 Lehigh County Authority City Division Fund, 0.00%, 12/1/2030 1.7 Allegheny County Airport Authority Series A, 5.00%, 1/1/2051 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000089444 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Pennsylvania Tax-Free Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | EKVYX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pennsylvania Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B904"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $50 0.49% | |||
| Expenses Paid, Amount | $ 50 | |||
| Expense Ratio, Percent | 0.49% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, yield curve positioning, and security selection versus the performance benchmark, Bloomberg Pennsylvania Municipal Bond Index. Sector allocation detracted slightly from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg Pennsylvania Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,050 $10,018 $10,030 8/31/2014 $10,194 $10,139 $10,154 9/30/2014 $10,217 $10,149 $10,167 10/31/2014 $10,293 $10,219 $10,237 11/30/2014 $10,316 $10,236 $10,251 12/31/2014 $10,383 $10,288 $10,306 1/31/2015 $10,547 $10,470 $10,491 2/28/2015 $10,466 $10,362 $10,374 3/31/2015 $10,507 $10,392 $10,408 4/30/2015 $10,479 $10,338 $10,355 5/31/2015 $10,475 $10,309 $10,330 6/30/2015 $10,470 $10,300 $10,318 7/31/2015 $10,547 $10,375 $10,405 8/31/2015 $10,571 $10,395 $10,435 9/30/2015 $10,640 $10,470 $10,506 10/31/2015 $10,682 $10,512 $10,539 11/30/2015 $10,723 $10,554 $10,595 12/31/2015 $10,790 $10,628 $10,671 1/31/2016 $10,892 $10,755 $10,798 2/29/2016 $10,905 $10,771 $10,812 3/31/2016 $10,927 $10,806 $10,854 4/30/2016 $10,993 $10,885 $10,931 5/31/2016 $11,013 $10,915 $10,970 6/30/2016 $11,191 $11,088 $11,147 7/31/2016 $11,193 $11,095 $11,151 8/31/2016 $11,213 $11,110 $11,164 9/30/2016 $11,159 $11,054 $11,099 10/31/2016 $11,048 $10,938 $10,984 11/30/2016 $10,639 $10,531 $10,562 12/31/2016 $10,762 $10,654 $10,697 1/31/2017 $10,791 $10,724 $10,762 2/28/2017 $10,860 $10,799 $10,834 3/31/2017 $10,900 $10,822 $10,875 4/30/2017 $10,978 $10,901 $10,957 5/31/2017 $11,132 $11,074 $11,136 6/30/2017 $11,125 $11,034 $11,123 7/31/2017 $11,185 $11,123 $11,197 8/31/2017 $11,274 $11,208 $11,289 9/30/2017 $11,239 $11,151 $11,214 10/31/2017 $11,261 $11,178 $11,251 11/30/2017 $11,227 $11,118 $11,217 12/31/2017 $11,327 $11,235 $11,340 1/31/2018 $11,233 $11,102 $11,196 2/28/2018 $11,209 $11,069 $11,152 3/31/2018 $11,242 $11,110 $11,202 4/30/2018 $11,208 $11,070 $11,165 5/31/2018 $11,320 $11,197 $11,296 6/30/2018 $11,334 $11,207 $11,310 7/31/2018 $11,358 $11,234 $11,335 8/31/2018 $11,371 $11,263 $11,375 9/30/2018 $11,325 $11,190 $11,304 10/31/2018 $11,280 $11,121 $11,224 11/30/2018 $11,374 $11,244 $11,349 12/31/2018 $11,498 $11,379 $11,506 1/31/2019 $11,582 $11,465 $11,598 2/28/2019 $11,637 $11,526 $11,668 3/31/2019 $11,792 $11,708 $11,873 4/30/2019 $11,825 $11,752 $11,927 5/31/2019 $11,991 $11,914 $12,097 6/30/2019 $12,045 $11,958 $12,147 7/31/2019 $12,139 $12,055 $12,247 8/31/2019 $12,315 $12,245 $12,461 9/30/2019 $12,235 $12,147 $12,359 10/31/2019 $12,237 $12,168 $12,385 11/30/2019 $12,250 $12,199 $12,407 12/31/2019 $12,282 $12,236 $12,455 1/31/2020 $12,480 $12,456 $12,688 2/29/2020 $12,626 $12,617 $12,866 3/31/2020 $12,188 $12,159 $12,422 4/30/2020 $12,019 $12,006 $12,215 5/31/2020 $12,290 $12,388 $12,609 6/30/2020 $12,395 $12,490 $12,716 7/31/2020 $12,542 $12,701 $12,930 8/31/2020 $12,520 $12,641 $12,884 9/30/2020 $12,541 $12,644 $12,923 10/31/2020 $12,529 $12,606 $12,882 11/30/2020 $12,676 $12,796 $13,065 12/31/2020 $12,760 $12,874 $13,131 1/31/2021 $12,853 $12,956 $13,258 2/28/2021 $12,723 $12,750 $13,037 3/31/2021 $12,772 $12,829 $13,120 4/30/2021 $12,887 $12,936 $13,231 5/31/2021 $12,947 $12,975 $13,276 6/30/2021 $12,987 $13,010 $13,325 7/31/2021 $13,090 $13,118 $13,443 8/31/2021 $13,053 $13,070 $13,390 9/30/2021 $12,949 $12,976 $13,295 10/31/2021 $12,944 $12,938 $13,248 11/30/2021 $13,048 $13,048 $13,360 12/31/2021 $13,065 $13,069 $13,374 1/31/2022 $12,763 $12,711 $13,018 2/28/2022 $12,693 $12,666 $12,972 3/31/2022 $12,368 $12,255 $12,548 4/30/2022 $12,022 $11,916 $12,196 5/31/2022 $12,118 $12,093 $12,335 6/30/2022 $11,936 $11,895 $12,128 7/31/2022 $12,177 $12,210 $12,453 8/31/2022 $11,950 $11,942 $12,190 9/30/2022 $11,566 $11,484 $11,701 10/31/2022 $11,472 $11,388 $11,593 11/30/2022 $11,898 $11,921 $12,132 12/31/2022 $11,918 $11,955 $12,164 1/31/2023 $12,220 $12,298 $12,531 2/28/2023 $11,981 $12,020 $12,258 3/31/2023 $12,172 $12,287 $12,524 4/30/2023 $12,182 $12,259 $12,499 5/31/2023 $12,100 $12,153 $12,379 6/30/2023 $12,201 $12,274 $12,522 7/31/2023 $12,222 $12,323 $12,595 8/31/2023 $12,082 $12,146 $12,381 9/30/2023 $11,792 $11,790 $12,034 10/31/2023 $11,628 $11,689 $11,920 11/30/2023 $12,313 $12,431 $12,660 12/31/2023 $12,580 $12,720 $12,973 1/31/2024 $12,602 $12,655 $12,922 2/29/2024 $12,601 $12,671 $12,951 3/31/2024 $12,635 $12,671 $12,965 4/30/2024 $12,505 $12,514 $12,808 5/31/2024 $12,528 $12,477 $12,768 6/30/2024 $12,729 $12,669 $12,965 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 4.32 1.11 2.44 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Pennsylvania Municipal Bond Index 3.54 1.31 2.63 | |||
| AssetsNet | $ 92,660,687 | $ 92,660,687 | $ 92,660,687 | |
| Holdings Count | Holding | 118 | 118 | 118 | |
| Advisory Fees Paid, Amount | $ 218,953 | |||
| InvestmentCompanyPortfolioTurnover | 10% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $92,660,687 # of portfolio holdings 118 Portfolio turnover rate 10% Total advisory fees paid $218,953 1 Year 5 Years 10 Years Institutional Class 4.32 1.11 2.44 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Pennsylvania Municipal Bond Index 3.54 1.31 2.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 16.1 1-3 years 15.2 3-5 years 11.8 5-10 years 13.6 10-20 years 18.1 20-30 years 25.2 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Bucks County Water & Sewer Authority Series A, 5.25%, 12/1/2047 2.6 City of Philadelphia Water & Wastewater Revenue Series A, 5.00%, 10/1/2038 2.3 Cumberland County Municipal Authority Diakon Lutheran Social Ministries Obligated Group, 5.00%, 1/1/2028 2.3 Pennsylvania Turnpike Commission Series 1st, 5.00%, 12/1/2043 2.1 Huntingdon County General Authority Juniata College Series T, 5.00%, 10/1/2051 2.1 Allegheny County Hospital Development Authority Health Network Obligated Group Series A, 4.00%, 4/1/2044 1.8 Southeastern Pennsylvania Transportation Authority, 5.25%, 6/1/2042 1.8 Pennsylvania Turnpike Commission Series A, 5.25%, 12/1/2053 1.8 Lehigh County Authority City Division Fund, 0.00%, 12/1/2030 1.7 Allegheny County Airport Authority Series A, 5.00%, 1/1/2051 1.7 | |||
| Material Fund Change [Text Block] | ||||
| C000092789 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Short-Term Municipal Bond Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | WSTMX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Short-Term Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B928"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $61 0.60% | |||
| Expenses Paid, Amount | $ 61 | |||
| Expense Ratio, Percent | 0.60% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, duration/yield curve positioning, and security selection versus the performance benchmark, Bloomberg 1-3 Year Composite Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Bloomberg 1-3 Year Composite Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,998 $10,018 $10,004 8/31/2014 $10,025 $10,139 $10,019 9/30/2014 $10,023 $10,149 $10,019 10/31/2014 $10,030 $10,219 $10,026 11/30/2014 $10,037 $10,236 $10,032 12/31/2014 $10,033 $10,288 $10,015 1/31/2015 $10,060 $10,470 $10,056 2/28/2015 $10,057 $10,362 $10,047 3/31/2015 $10,044 $10,392 $10,046 4/30/2015 $10,042 $10,338 $10,044 5/31/2015 $10,019 $10,309 $10,034 6/30/2015 $10,017 $10,300 $10,045 7/31/2015 $10,036 $10,375 $10,069 8/31/2015 $10,034 $10,395 $10,083 9/30/2015 $10,044 $10,470 $10,107 10/31/2015 $10,064 $10,512 $10,125 11/30/2015 $10,073 $10,554 $10,108 12/31/2015 $10,079 $10,628 $10,104 1/31/2016 $10,109 $10,755 $10,152 2/29/2016 $10,108 $10,771 $10,179 3/31/2016 $10,098 $10,806 $10,159 4/30/2016 $10,129 $10,885 $10,178 5/31/2016 $10,129 $10,915 $10,176 6/30/2016 $10,160 $11,088 $10,211 7/31/2016 $10,180 $11,095 $10,235 8/31/2016 $10,180 $11,110 $10,221 9/30/2016 $10,169 $11,054 $10,189 10/31/2016 $10,159 $10,938 $10,187 11/30/2016 $10,056 $10,531 $10,099 12/31/2016 $10,057 $10,654 $10,124 1/31/2017 $10,089 $10,724 $10,178 2/28/2017 $10,111 $10,799 $10,224 3/31/2017 $10,111 $10,822 $10,223 4/30/2017 $10,144 $10,901 $10,246 5/31/2017 $10,176 $11,074 $10,283 6/30/2017 $10,177 $11,034 $10,264 7/31/2017 $10,209 $11,123 $10,298 8/31/2017 $10,240 $11,208 $10,332 9/30/2017 $10,240 $11,151 $10,309 10/31/2017 $10,251 $11,178 $10,308 11/30/2017 $10,220 $11,118 $10,235 12/31/2017 $10,231 $11,235 $10,250 1/31/2018 $10,233 $11,102 $10,271 2/28/2018 $10,235 $11,069 $10,282 3/31/2018 $10,237 $11,110 $10,275 4/30/2018 $10,240 $11,070 $10,255 5/31/2018 $10,274 $11,197 $10,300 6/30/2018 $10,298 $11,207 $10,338 7/31/2018 $10,310 $11,234 $10,366 8/31/2018 $10,323 $11,263 $10,362 9/30/2018 $10,305 $11,190 $10,331 10/31/2018 $10,298 $11,121 $10,333 11/30/2018 $10,334 $11,244 $10,375 12/31/2018 $10,380 $11,379 $10,429 1/31/2019 $10,416 $11,465 $10,474 2/28/2019 $10,442 $11,526 $10,503 3/31/2019 $10,477 $11,708 $10,541 4/30/2019 $10,493 $11,752 $10,545 5/31/2019 $10,529 $11,914 $10,598 6/30/2019 $10,566 $11,958 $10,639 7/31/2019 $10,601 $12,055 $10,687 8/31/2019 $10,626 $12,245 $10,708 9/30/2019 $10,598 $12,147 $10,669 10/31/2019 $10,622 $12,168 $10,708 11/30/2019 $10,636 $12,199 $10,730 12/31/2019 $10,660 $12,236 $10,749 1/31/2020 $10,715 $12,456 $10,803 2/29/2020 $10,750 $12,617 $10,833 3/31/2020 $10,559 $12,159 $10,732 4/30/2020 $10,550 $12,006 $10,751 5/31/2020 $10,659 $12,388 $10,909 6/30/2020 $10,713 $12,490 $10,920 7/31/2020 $10,768 $12,701 $10,966 8/31/2020 $10,780 $12,641 $10,967 9/30/2020 $10,791 $12,644 $10,977 10/31/2020 $10,792 $12,606 $10,964 11/30/2020 $10,824 $12,796 $10,986 12/31/2020 $10,858 $12,874 $11,003 1/31/2021 $10,880 $12,956 $11,025 2/28/2021 $10,837 $12,750 $11,003 3/31/2021 $10,859 $12,829 $11,022 4/30/2021 $10,880 $12,936 $11,039 5/31/2021 $10,890 $12,975 $11,042 6/30/2021 $10,890 $13,010 $11,042 7/31/2021 $10,910 $13,118 $11,068 8/31/2021 $10,909 $13,070 $11,065 9/30/2021 $10,875 $12,976 $11,047 10/31/2021 $10,864 $12,938 $11,038 11/30/2021 $10,886 $13,048 $11,041 12/31/2021 $10,875 $13,069 $11,042 1/31/2022 $10,754 $12,711 $10,914 2/28/2022 $10,721 $12,666 $10,892 3/31/2022 $10,610 $12,255 $10,756 4/30/2022 $10,510 $11,916 $10,681 5/31/2022 $10,576 $12,093 $10,786 6/30/2022 $10,555 $11,895 $10,783 7/31/2022 $10,644 $12,210 $10,873 8/31/2022 $10,558 $11,942 $10,758 9/30/2022 $10,427 $11,484 $10,616 10/31/2022 $10,409 $11,388 $10,621 11/30/2022 $10,558 $11,921 $10,786 12/31/2022 $10,573 $11,955 $10,792 1/31/2023 $10,688 $12,298 $10,912 2/28/2023 $10,594 $12,020 $10,781 3/31/2023 $10,699 $12,287 $10,922 4/30/2023 $10,682 $12,259 $10,880 5/31/2023 $10,655 $12,153 $10,842 6/30/2023 $10,708 $12,274 $10,902 7/31/2023 $10,727 $12,323 $10,926 8/31/2023 $10,725 $12,146 $10,917 9/30/2023 $10,644 $11,790 $10,841 10/31/2023 $10,643 $11,689 $10,863 11/30/2023 $10,859 $12,431 $11,077 12/31/2023 $10,950 $12,720 $11,162 1/31/2024 $10,960 $12,655 $11,148 2/29/2024 $10,982 $12,671 $11,163 3/31/2024 $10,992 $12,671 $11,153 4/30/2024 $10,980 $12,514 $11,133 5/31/2024 $10,991 $12,477 $11,143 6/30/2024 $11,070 $12,669 $11,219 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 3.38 0.94 1.02 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| AssetsNet | $ 1,718,746,476 | $ 1,718,746,476 | $ 1,718,746,476 | |
| Holdings Count | Holding | 721 | 721 | 721 | |
| Advisory Fees Paid, Amount | $ 5,579,723 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,718,746,476 # of portfolio holdings 721 Portfolio turnover rate 24% Total advisory fees paid $5,579,723 1 Year 5 Years 10 Years Administrator Class 3.38 0.94 1.02 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 33.6 1-3 years 36.2 3-5 years 16.9 5-10 years 11.8 10-20 years 1.0 20-30 years 0.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.7 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 1.2 Michigan Strategic Fund Consumers Energy Co., 1.80%, 10/1/2049 1.1 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series B2, 5.00%, 2/15/2051 1.1 City of Minneapolis Allina Health Obligated Group Series B, 5.00%, 11/15/2053 1.0 Minnesota Municipal Gas Agency Series B, 4.58%, 12/1/2052 0.9 State of Illinois Series B, 5.00%, 5/1/2030 0.9 Tohopekaliga Water Authority, 5.00%, 10/1/2025 0.8 Parish of St. John the Baptist Marathon Oil Corp. Series A-2, 2.10%, 6/1/2037 0.8 New York Transportation Development Corp. Delta Air Lines, Inc., 5.00%, 1/1/2025 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000064979 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Short-Term Municipal Bond Fund | |||
| Class Name | Class A | |||
| Trading Symbol | WSMAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Short-Term Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B952"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $64 0.63% | |||
| Expenses Paid, Amount | $ 64 | |||
| Expense Ratio, Percent | 0.63% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, duration/yield curve positioning, and security selection versus the performance benchmark, Bloomberg 1-3 Year Composite Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg 1-3 Year Composite Municipal Bond Index 6/30/2014 $9,800 $10,000 $10,000 7/31/2014 $9,798 $10,018 $10,004 8/31/2014 $9,824 $10,139 $10,019 9/30/2014 $9,832 $10,149 $10,019 10/31/2014 $9,839 $10,219 $10,026 11/30/2014 $9,836 $10,236 $10,032 12/31/2014 $9,842 $10,288 $10,015 1/31/2015 $9,868 $10,470 $10,056 2/28/2015 $9,866 $10,362 $10,047 3/31/2015 $9,843 $10,392 $10,046 4/30/2015 $9,841 $10,338 $10,044 5/31/2015 $9,829 $10,309 $10,034 6/30/2015 $9,827 $10,300 $10,045 7/31/2015 $9,845 $10,375 $10,069 8/31/2015 $9,843 $10,395 $10,083 9/30/2015 $9,862 $10,470 $10,107 10/31/2015 $9,891 $10,512 $10,125 11/30/2015 $9,889 $10,554 $10,108 12/31/2015 $9,895 $10,628 $10,104 1/31/2016 $9,924 $10,755 $10,152 2/29/2016 $9,933 $10,771 $10,179 3/31/2016 $9,923 $10,806 $10,159 4/30/2016 $9,943 $10,885 $10,178 5/31/2016 $9,943 $10,915 $10,176 6/30/2016 $9,973 $11,088 $10,211 7/31/2016 $9,992 $11,095 $10,235 8/31/2016 $10,001 $11,110 $10,221 9/30/2016 $9,981 $11,054 $10,189 10/31/2016 $9,981 $10,938 $10,187 11/30/2016 $9,870 $10,531 $10,099 12/31/2016 $9,870 $10,654 $10,124 1/31/2017 $9,901 $10,724 $10,178 2/28/2017 $9,922 $10,799 $10,224 3/31/2017 $9,933 $10,822 $10,223 4/30/2017 $9,964 $10,901 $10,246 5/31/2017 $9,985 $11,074 $10,283 6/30/2017 $9,986 $11,034 $10,264 7/31/2017 $10,018 $11,123 $10,298 8/31/2017 $10,048 $11,208 $10,332 9/30/2017 $10,048 $11,151 $10,309 10/31/2017 $10,058 $11,178 $10,308 11/30/2017 $10,037 $11,118 $10,235 12/31/2017 $10,038 $11,235 $10,250 1/31/2018 $10,050 $11,102 $10,271 2/28/2018 $10,052 $11,069 $10,282 3/31/2018 $10,043 $11,110 $10,275 4/30/2018 $10,046 $11,070 $10,255 5/31/2018 $10,079 $11,197 $10,300 6/30/2018 $10,102 $11,207 $10,338 7/31/2018 $10,124 $11,234 $10,366 8/31/2018 $10,126 $11,263 $10,362 9/30/2018 $10,109 $11,190 $10,331 10/31/2018 $10,101 $11,121 $10,333 11/30/2018 $10,147 $11,244 $10,375 12/31/2018 $10,181 $11,379 $10,429 1/31/2019 $10,216 $11,465 $10,474 2/28/2019 $10,241 $11,526 $10,503 3/31/2019 $10,276 $11,708 $10,541 4/30/2019 $10,291 $11,752 $10,545 5/31/2019 $10,336 $11,914 $10,598 6/30/2019 $10,362 $11,958 $10,639 7/31/2019 $10,396 $12,055 $10,687 8/31/2019 $10,420 $12,245 $10,708 9/30/2019 $10,403 $12,147 $10,669 10/31/2019 $10,427 $12,168 $10,708 11/30/2019 $10,440 $12,199 $10,730 12/31/2019 $10,453 $12,236 $10,749 1/31/2020 $10,507 $12,456 $10,803 2/29/2020 $10,540 $12,617 $10,833 3/31/2020 $10,353 $12,159 $10,732 4/30/2020 $10,344 $12,006 $10,751 5/31/2020 $10,461 $12,388 $10,909 6/30/2020 $10,514 $12,490 $10,920 7/31/2020 $10,557 $12,701 $10,966 8/31/2020 $10,579 $12,641 $10,967 9/30/2020 $10,590 $12,644 $10,977 10/31/2020 $10,579 $12,606 $10,964 11/30/2020 $10,622 $12,796 $10,986 12/31/2020 $10,644 $12,874 $11,003 1/31/2021 $10,676 $12,956 $11,025 2/28/2021 $10,634 $12,750 $11,003 3/31/2021 $10,644 $12,829 $11,022 4/30/2021 $10,665 $12,936 $11,039 5/31/2021 $10,674 $12,975 $11,042 6/30/2021 $10,674 $13,010 $11,042 7/31/2021 $10,704 $13,118 $11,068 8/31/2021 $10,692 $13,070 $11,065 9/30/2021 $10,669 $12,976 $11,047 10/31/2021 $10,655 $12,938 $11,038 11/30/2021 $10,664 $13,048 $11,041 12/31/2021 $10,662 $13,069 $11,042 1/31/2022 $10,540 $12,711 $10,914 2/28/2022 $10,507 $12,666 $10,892 3/31/2022 $10,398 $12,255 $10,756 4/30/2022 $10,300 $11,916 $10,681 5/31/2022 $10,375 $12,093 $10,786 6/30/2022 $10,343 $11,895 $10,783 7/31/2022 $10,431 $12,210 $10,873 8/31/2022 $10,346 $11,942 $10,758 9/30/2022 $10,218 $11,484 $10,616 10/31/2022 $10,200 $11,388 $10,621 11/30/2022 $10,345 $11,921 $10,786 12/31/2022 $10,360 $11,955 $10,792 1/31/2023 $10,484 $12,298 $10,912 2/28/2023 $10,379 $12,020 $10,781 3/31/2023 $10,483 $12,287 $10,922 4/30/2023 $10,477 $12,259 $10,880 5/31/2023 $10,449 $12,153 $10,842 6/30/2023 $10,501 $12,274 $10,902 7/31/2023 $10,520 $12,323 $10,926 8/31/2023 $10,506 $12,146 $10,917 9/30/2023 $10,438 $11,790 $10,841 10/31/2023 $10,437 $11,689 $10,863 11/30/2023 $10,637 $12,431 $11,077 12/31/2023 $10,737 $12,720 $11,162 1/31/2024 $10,735 $12,655 $11,148 2/29/2024 $10,757 $12,671 $11,163 3/31/2024 $10,778 $12,671 $11,153 4/30/2024 $10,755 $12,514 $11,133 5/31/2024 $10,764 $12,477 $11,143 6/30/2024 $10,842 $12,669 $11,219 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 3.24 0.91 1.02 Class A with Load 1.17 0.50 0.81 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| AssetsNet | $ 1,718,746,476 | $ 1,718,746,476 | $ 1,718,746,476 | |
| Holdings Count | Holding | 721 | 721 | 721 | |
| Advisory Fees Paid, Amount | $ 5,579,723 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,718,746,476 # of portfolio holdings 721 Portfolio turnover rate 24% Total advisory fees paid $5,579,723 1 Year 5 Years 10 Years Class A 3.24 0.91 1.02 Class A with Load 1.17 0.50 0.81 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 33.6 1-3 years 36.2 3-5 years 16.9 5-10 years 11.8 10-20 years 1.0 20-30 years 0.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.7 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 1.2 Michigan Strategic Fund Consumers Energy Co., 1.80%, 10/1/2049 1.1 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series B2, 5.00%, 2/15/2051 1.1 City of Minneapolis Allina Health Obligated Group Series B, 5.00%, 11/15/2053 1.0 Minnesota Municipal Gas Agency Series B, 4.58%, 12/1/2052 0.9 State of Illinois Series B, 5.00%, 5/1/2030 0.9 Tohopekaliga Water Authority, 5.00%, 10/1/2025 0.8 Parish of St. John the Baptist Marathon Oil Corp. Series A-2, 2.10%, 6/1/2037 0.8 New York Transportation Development Corp. Delta Air Lines, Inc., 5.00%, 1/1/2025 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000020338 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Short-Term Municipal Bond Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WSSCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Short-Term Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B976"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $140 1.38% | |||
| Expenses Paid, Amount | $ 140 | |||
| Expense Ratio, Percent | 1.38% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, duration/yield curve positioning, and security selection versus the performance benchmark, Bloomberg 1-3 Year Composite Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg 1-3 Year Composite Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,991 $10,018 $10,004 8/31/2014 $10,012 $10,139 $10,019 9/30/2014 $10,014 $10,149 $10,019 10/31/2014 $10,015 $10,219 $10,026 11/30/2014 $10,006 $10,236 $10,032 12/31/2014 $10,005 $10,288 $10,015 1/31/2015 $10,025 $10,470 $10,056 2/28/2015 $10,017 $10,362 $10,047 3/31/2015 $9,998 $10,392 $10,046 4/30/2015 $9,979 $10,338 $10,044 5/31/2015 $9,960 $10,309 $10,034 6/30/2015 $9,952 $10,300 $10,045 7/31/2015 $9,964 $10,375 $10,069 8/31/2015 $9,957 $10,395 $10,083 9/30/2015 $9,969 $10,470 $10,107 10/31/2015 $9,992 $10,512 $10,125 11/30/2015 $9,985 $10,554 $10,108 12/31/2015 $9,984 $10,628 $10,104 1/31/2016 $10,006 $10,755 $10,152 2/29/2016 $10,010 $10,771 $10,179 3/31/2016 $9,993 $10,806 $10,159 4/30/2016 $10,008 $10,885 $10,178 5/31/2016 $10,011 $10,915 $10,176 6/30/2016 $10,025 $11,088 $10,211 7/31/2016 $10,048 $11,095 $10,235 8/31/2016 $10,041 $11,110 $10,221 9/30/2016 $10,015 $11,054 $10,189 10/31/2016 $10,008 $10,938 $10,187 11/30/2016 $9,890 $10,531 $10,099 12/31/2016 $9,884 $10,654 $10,124 1/31/2017 $9,909 $10,724 $10,178 2/28/2017 $9,925 $10,799 $10,224 3/31/2017 $9,929 $10,822 $10,223 4/30/2017 $9,954 $10,901 $10,246 5/31/2017 $9,969 $11,074 $10,283 6/30/2017 $9,964 $11,034 $10,264 7/31/2017 $9,989 $11,123 $10,298 8/31/2017 $10,023 $11,208 $10,332 9/30/2017 $10,006 $11,151 $10,309 10/31/2017 $10,010 $11,178 $10,308 11/30/2017 $9,983 $11,118 $10,235 12/31/2017 $9,977 $11,235 $10,250 1/31/2018 $9,983 $11,102 $10,271 2/28/2018 $9,979 $11,069 $10,282 3/31/2018 $9,974 $11,110 $10,275 4/30/2018 $9,961 $11,070 $10,255 5/31/2018 $9,987 $11,197 $10,300 6/30/2018 $10,004 $11,207 $10,338 7/31/2018 $10,020 $11,234 $10,366 8/31/2018 $10,015 $11,263 $10,362 9/30/2018 $9,992 $11,190 $10,331 10/31/2018 $9,988 $11,121 $10,333 11/30/2018 $10,017 $11,244 $10,375 12/31/2018 $10,045 $11,379 $10,429 1/31/2019 $10,072 $11,465 $10,474 2/28/2019 $10,091 $11,526 $10,503 3/31/2019 $10,129 $11,708 $10,541 4/30/2019 $10,127 $11,752 $10,545 5/31/2019 $10,166 $11,914 $10,598 6/30/2019 $10,184 $11,958 $10,639 7/31/2019 $10,212 $12,055 $10,687 8/31/2019 $10,229 $12,245 $10,708 9/30/2019 $10,206 $12,147 $10,669 10/31/2019 $10,223 $12,168 $10,708 11/30/2019 $10,230 $12,199 $10,730 12/31/2019 $10,236 $12,236 $10,749 1/31/2020 $10,282 $12,456 $10,803 2/29/2020 $10,308 $12,617 $10,833 3/31/2020 $10,119 $12,159 $10,732 4/30/2020 $10,104 $12,006 $10,751 5/31/2020 $10,211 $12,388 $10,909 6/30/2020 $10,256 $12,490 $10,920 7/31/2020 $10,303 $12,701 $10,966 8/31/2020 $10,307 $12,641 $10,967 9/30/2020 $10,311 $12,644 $10,977 10/31/2020 $10,294 $12,606 $10,964 11/30/2020 $10,329 $12,796 $10,986 12/31/2020 $10,344 $12,874 $11,003 1/31/2021 $10,368 $12,956 $11,025 2/28/2021 $10,321 $12,750 $11,003 3/31/2021 $10,325 $12,829 $11,022 4/30/2021 $10,339 $12,936 $11,039 5/31/2021 $10,341 $12,975 $11,042 6/30/2021 $10,334 $13,010 $11,042 7/31/2021 $10,357 $13,118 $11,068 8/31/2021 $10,339 $13,070 $11,065 9/30/2021 $10,310 $12,976 $11,047 10/31/2021 $10,290 $12,938 $11,038 11/30/2021 $10,292 $13,048 $11,041 12/31/2021 $10,283 $13,069 $11,042 1/31/2022 $10,160 $12,711 $10,914 2/28/2022 $10,122 $12,666 $10,892 3/31/2022 $10,010 $12,255 $10,756 4/30/2022 $9,910 $11,916 $10,681 5/31/2022 $9,976 $12,093 $10,786 6/30/2022 $9,939 $11,895 $10,783 7/31/2022 $10,023 $12,210 $10,873 8/31/2022 $9,942 $11,942 $10,758 9/30/2022 $9,819 $11,484 $10,616 10/31/2022 $9,801 $11,388 $10,621 11/30/2022 $9,941 $11,921 $10,786 12/31/2022 $9,955 $11,955 $10,792 1/31/2023 $10,074 $12,298 $10,912 2/28/2023 $9,974 $12,020 $10,781 3/31/2023 $10,073 $12,287 $10,922 4/30/2023 $10,067 $12,259 $10,880 5/31/2023 $10,041 $12,153 $10,842 6/30/2023 $10,091 $12,274 $10,902 7/31/2023 $10,109 $12,323 $10,926 8/31/2023 $10,096 $12,146 $10,917 9/30/2023 $10,030 $11,790 $10,841 10/31/2023 $10,029 $11,689 $10,863 11/30/2023 $10,221 $12,431 $11,077 12/31/2023 $10,317 $12,720 $11,162 1/31/2024 $10,316 $12,655 $11,148 2/29/2024 $10,337 $12,671 $11,163 3/31/2024 $10,356 $12,671 $11,153 4/30/2024 $10,334 $12,514 $11,133 5/31/2024 $10,344 $12,477 $11,143 6/30/2024 $10,418 $12,669 $11,219 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.47 0.15 0.41 Class C with Load 1.47 0.15 0.41 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| AssetsNet | $ 1,718,746,476 | $ 1,718,746,476 | $ 1,718,746,476 | |
| Holdings Count | Holding | 721 | 721 | 721 | |
| Advisory Fees Paid, Amount | $ 5,579,723 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,718,746,476 # of portfolio holdings 721 Portfolio turnover rate 24% Total advisory fees paid $5,579,723 1 Year 5 Years 10 Years Class C 2.47 0.15 0.41 Class C with Load 1.47 0.15 0.41 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 33.6 1-3 years 36.2 3-5 years 16.9 5-10 years 11.8 10-20 years 1.0 20-30 years 0.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.7 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 1.2 Michigan Strategic Fund Consumers Energy Co., 1.80%, 10/1/2049 1.1 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series B2, 5.00%, 2/15/2051 1.1 City of Minneapolis Allina Health Obligated Group Series B, 5.00%, 11/15/2053 1.0 Minnesota Municipal Gas Agency Series B, 4.58%, 12/1/2052 0.9 State of Illinois Series B, 5.00%, 5/1/2030 0.9 Tohopekaliga Water Authority, 5.00%, 10/1/2025 0.8 Parish of St. John the Baptist Marathon Oil Corp. Series A-2, 2.10%, 6/1/2037 0.8 New York Transportation Development Corp. Delta Air Lines, Inc., 5.00%, 1/1/2025 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000205246 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Short-Term Municipal Bond Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | WSSRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Short-Term Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1000"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $36 0.35% | |||
| Expenses Paid, Amount | $ 36 | |||
| Expense Ratio, Percent | 0.35% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, duration/yield curve positioning, and security selection versus the performance benchmark, Bloomberg 1-3 Year Composite Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index Bloomberg 1-3 Year Composite Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,999 $10,018 $10,004 8/31/2014 $10,028 $10,139 $10,019 9/30/2014 $10,028 $10,149 $10,019 10/31/2014 $10,047 $10,219 $10,026 11/30/2014 $10,046 $10,236 $10,032 12/31/2014 $10,053 $10,288 $10,015 1/31/2015 $10,082 $10,470 $10,056 2/28/2015 $10,071 $10,362 $10,047 3/31/2015 $10,059 $10,392 $10,046 4/30/2015 $10,058 $10,338 $10,044 5/31/2015 $10,048 $10,309 $10,034 6/30/2015 $10,047 $10,300 $10,045 7/31/2015 $10,057 $10,375 $10,069 8/31/2015 $10,068 $10,395 $10,083 9/30/2015 $10,089 $10,470 $10,107 10/31/2015 $10,119 $10,512 $10,125 11/30/2015 $10,120 $10,554 $10,108 12/31/2015 $10,128 $10,628 $10,104 1/31/2016 $10,159 $10,755 $10,152 2/29/2016 $10,161 $10,771 $10,179 3/31/2016 $10,162 $10,806 $10,159 4/30/2016 $10,185 $10,885 $10,178 5/31/2016 $10,187 $10,915 $10,176 6/30/2016 $10,219 $11,088 $10,211 7/31/2016 $10,241 $11,095 $10,235 8/31/2016 $10,253 $11,110 $10,221 9/30/2016 $10,234 $11,054 $10,189 10/31/2016 $10,235 $10,938 $10,187 11/30/2016 $10,124 $10,531 $10,099 12/31/2016 $10,126 $10,654 $10,124 1/31/2017 $10,160 $10,724 $10,178 2/28/2017 $10,183 $10,799 $10,224 3/31/2017 $10,196 $10,822 $10,223 4/30/2017 $10,230 $10,901 $10,246 5/31/2017 $10,254 $11,074 $10,283 6/30/2017 $10,257 $11,034 $10,264 7/31/2017 $10,291 $11,123 $10,298 8/31/2017 $10,324 $11,208 $10,332 9/30/2017 $10,326 $11,151 $10,309 10/31/2017 $10,338 $11,178 $10,308 11/30/2017 $10,319 $11,118 $10,235 12/31/2017 $10,322 $11,235 $10,250 1/31/2018 $10,336 $11,102 $10,271 2/28/2018 $10,340 $11,069 $10,282 3/31/2018 $10,333 $11,110 $10,275 4/30/2018 $10,338 $11,070 $10,255 5/31/2018 $10,374 $11,197 $10,300 6/30/2018 $10,399 $11,207 $10,338 7/31/2018 $10,425 $11,234 $10,366 8/31/2018 $10,429 $11,263 $10,362 9/30/2018 $10,414 $11,190 $10,331 10/31/2018 $10,419 $11,121 $10,333 11/30/2018 $10,457 $11,244 $10,375 12/31/2018 $10,496 $11,379 $10,429 1/31/2019 $10,534 $11,465 $10,474 2/28/2019 $10,562 $11,526 $10,503 3/31/2019 $10,600 $11,708 $10,541 4/30/2019 $10,618 $11,752 $10,545 5/31/2019 $10,668 $11,914 $10,598 6/30/2019 $10,696 $11,958 $10,639 7/31/2019 $10,735 $12,055 $10,687 8/31/2019 $10,762 $12,245 $10,708 9/30/2019 $10,746 $12,147 $10,669 10/31/2019 $10,774 $12,168 $10,708 11/30/2019 $10,790 $12,199 $10,730 12/31/2019 $10,806 $12,236 $10,749 1/31/2020 $10,864 $12,456 $10,803 2/29/2020 $10,901 $12,617 $10,833 3/31/2020 $10,710 $12,159 $10,732 4/30/2020 $10,703 $12,006 $10,751 5/31/2020 $10,826 $12,388 $10,909 6/30/2020 $10,883 $12,490 $10,920 7/31/2020 $10,931 $12,701 $10,966 8/31/2020 $10,956 $12,641 $10,967 9/30/2020 $10,959 $12,644 $10,977 10/31/2020 $10,961 $12,606 $10,964 11/30/2020 $11,008 $12,796 $10,986 12/31/2020 $11,033 $12,874 $11,003 1/31/2021 $11,069 $12,956 $11,025 2/28/2021 $11,028 $12,750 $11,003 3/31/2021 $11,041 $12,829 $11,022 4/30/2021 $11,065 $12,936 $11,039 5/31/2021 $11,078 $12,975 $11,042 6/30/2021 $11,079 $13,010 $11,042 7/31/2021 $11,114 $13,118 $11,068 8/31/2021 $11,104 $13,070 $11,065 9/30/2021 $11,082 $12,976 $11,047 10/31/2021 $11,071 $12,938 $11,038 11/30/2021 $11,082 $13,048 $11,041 12/31/2021 $11,083 $13,069 $11,042 1/31/2022 $10,959 $12,711 $10,914 2/28/2022 $10,928 $12,666 $10,892 3/31/2022 $10,817 $12,255 $10,756 4/30/2022 $10,717 $11,916 $10,681 5/31/2022 $10,787 $12,093 $10,786 6/30/2022 $10,767 $11,895 $10,783 7/31/2022 $10,861 $12,210 $10,873 8/31/2022 $10,775 $11,942 $10,758 9/30/2022 $10,644 $11,484 $10,616 10/31/2022 $10,628 $11,388 $10,621 11/30/2022 $10,782 $11,921 $10,786 12/31/2022 $10,800 $11,955 $10,792 1/31/2023 $10,920 $12,298 $10,912 2/28/2023 $10,825 $12,020 $10,781 3/31/2023 $10,935 $12,287 $10,922 4/30/2023 $10,931 $12,259 $10,880 5/31/2023 $10,906 $12,153 $10,842 6/30/2023 $10,951 $12,274 $10,902 7/31/2023 $10,973 $12,323 $10,926 8/31/2023 $10,973 $12,146 $10,917 9/30/2023 $10,904 $11,790 $10,841 10/31/2023 $10,894 $11,689 $10,863 11/30/2023 $11,117 $12,431 $11,077 12/31/2023 $11,224 $12,720 $11,162 1/31/2024 $11,224 $12,655 $11,148 2/29/2024 $11,250 $12,671 $11,163 3/31/2024 $11,274 $12,671 $11,153 4/30/2024 $11,253 $12,514 $11,133 5/31/2024 $11,266 $12,477 $11,143 6/30/2024 $11,349 $12,669 $11,219 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.63 1.19 1.27 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| AssetsNet | $ 1,718,746,476 | $ 1,718,746,476 | $ 1,718,746,476 | |
| Holdings Count | Holding | 721 | 721 | 721 | |
| Advisory Fees Paid, Amount | $ 5,579,723 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,718,746,476 # of portfolio holdings 721 Portfolio turnover rate 24% Total advisory fees paid $5,579,723 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.63 1.19 1.27 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 Footnote Description Footnote * Historical performance shown for the Class R6 shares prior to their inception on July 31, 2018 reflects the performance of the Institutional Class shares, and includes the higher expenses applicable to the Institutional Class shares. If these expenses had not been included, returns for the Class R6 shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 33.6 1-3 years 36.2 3-5 years 16.9 5-10 years 11.8 10-20 years 1.0 20-30 years 0.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.7 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 1.2 Michigan Strategic Fund Consumers Energy Co., 1.80%, 10/1/2049 1.1 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series B2, 5.00%, 2/15/2051 1.1 City of Minneapolis Allina Health Obligated Group Series B, 5.00%, 11/15/2053 1.0 Minnesota Municipal Gas Agency Series B, 4.58%, 12/1/2052 0.9 State of Illinois Series B, 5.00%, 5/1/2030 0.9 Tohopekaliga Water Authority, 5.00%, 10/1/2025 0.8 Parish of St. John the Baptist Marathon Oil Corp. Series A-2, 2.10%, 6/1/2037 0.8 New York Transportation Development Corp. Delta Air Lines, Inc., 5.00%, 1/1/2025 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000064980 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Short-Term Municipal Bond Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WSBIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Short-Term Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1024"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $41 0.40% | |||
| Expenses Paid, Amount | $ 41 | |||
| Expense Ratio, Percent | 0.40% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, duration/yield curve positioning, and security selection versus the performance benchmark, Bloomberg 1-3 Year Composite Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg 1-3 Year Composite Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,999 $10,018 $10,004 8/31/2014 $10,028 $10,139 $10,019 9/30/2014 $10,028 $10,149 $10,019 10/31/2014 $10,047 $10,219 $10,026 11/30/2014 $10,046 $10,236 $10,032 12/31/2014 $10,053 $10,288 $10,015 1/31/2015 $10,082 $10,470 $10,056 2/28/2015 $10,071 $10,362 $10,047 3/31/2015 $10,059 $10,392 $10,046 4/30/2015 $10,058 $10,338 $10,044 5/31/2015 $10,048 $10,309 $10,034 6/30/2015 $10,047 $10,300 $10,045 7/31/2015 $10,057 $10,375 $10,069 8/31/2015 $10,068 $10,395 $10,083 9/30/2015 $10,089 $10,470 $10,107 10/31/2015 $10,119 $10,512 $10,125 11/30/2015 $10,120 $10,554 $10,108 12/31/2015 $10,128 $10,628 $10,104 1/31/2016 $10,159 $10,755 $10,152 2/29/2016 $10,161 $10,771 $10,179 3/31/2016 $10,162 $10,806 $10,159 4/30/2016 $10,185 $10,885 $10,178 5/31/2016 $10,187 $10,915 $10,176 6/30/2016 $10,219 $11,088 $10,211 7/31/2016 $10,241 $11,095 $10,235 8/31/2016 $10,253 $11,110 $10,221 9/30/2016 $10,234 $11,054 $10,189 10/31/2016 $10,235 $10,938 $10,187 11/30/2016 $10,124 $10,531 $10,099 12/31/2016 $10,126 $10,654 $10,124 1/31/2017 $10,160 $10,724 $10,178 2/28/2017 $10,183 $10,799 $10,224 3/31/2017 $10,196 $10,822 $10,223 4/30/2017 $10,230 $10,901 $10,246 5/31/2017 $10,254 $11,074 $10,283 6/30/2017 $10,257 $11,034 $10,264 7/31/2017 $10,291 $11,123 $10,298 8/31/2017 $10,324 $11,208 $10,332 9/30/2017 $10,326 $11,151 $10,309 10/31/2017 $10,338 $11,178 $10,308 11/30/2017 $10,319 $11,118 $10,235 12/31/2017 $10,322 $11,235 $10,250 1/31/2018 $10,336 $11,102 $10,271 2/28/2018 $10,340 $11,069 $10,282 3/31/2018 $10,333 $11,110 $10,275 4/30/2018 $10,338 $11,070 $10,255 5/31/2018 $10,374 $11,197 $10,300 6/30/2018 $10,399 $11,207 $10,338 7/31/2018 $10,425 $11,234 $10,366 8/31/2018 $10,429 $11,263 $10,362 9/30/2018 $10,413 $11,190 $10,331 10/31/2018 $10,407 $11,121 $10,333 11/30/2018 $10,445 $11,244 $10,375 12/31/2018 $10,493 $11,379 $10,429 1/31/2019 $10,531 $11,465 $10,474 2/28/2019 $10,559 $11,526 $10,503 3/31/2019 $10,597 $11,708 $10,541 4/30/2019 $10,614 $11,752 $10,545 5/31/2019 $10,652 $11,914 $10,598 6/30/2019 $10,691 $11,958 $10,639 7/31/2019 $10,729 $12,055 $10,687 8/31/2019 $10,756 $12,245 $10,708 9/30/2019 $10,740 $12,147 $10,669 10/31/2019 $10,756 $12,168 $10,708 11/30/2019 $10,783 $12,199 $10,730 12/31/2019 $10,798 $12,236 $10,749 1/31/2020 $10,855 $12,456 $10,803 2/29/2020 $10,892 $12,617 $10,833 3/31/2020 $10,701 $12,159 $10,732 4/30/2020 $10,694 $12,006 $10,751 5/31/2020 $10,816 $12,388 $10,909 6/30/2020 $10,873 $12,490 $10,920 7/31/2020 $10,920 $12,701 $10,966 8/31/2020 $10,944 $12,641 $10,967 9/30/2020 $10,947 $12,644 $10,977 10/31/2020 $10,949 $12,606 $10,964 11/30/2020 $10,995 $12,796 $10,986 12/31/2020 $11,020 $12,874 $11,003 1/31/2021 $11,055 $12,956 $11,025 2/28/2021 $11,013 $12,750 $11,003 3/31/2021 $11,026 $12,829 $11,022 4/30/2021 $11,050 $12,936 $11,039 5/31/2021 $11,062 $12,975 $11,042 6/30/2021 $11,063 $13,010 $11,042 7/31/2021 $11,086 $13,118 $11,068 8/31/2021 $11,086 $13,070 $11,065 9/30/2021 $11,053 $12,976 $11,047 10/31/2021 $11,053 $12,938 $11,038 11/30/2021 $11,064 $13,048 $11,041 12/31/2021 $11,063 $13,069 $11,042 1/31/2022 $10,940 $12,711 $10,914 2/28/2022 $10,908 $12,666 $10,892 3/31/2022 $10,797 $12,255 $10,756 4/30/2022 $10,697 $11,916 $10,681 5/31/2022 $10,766 $12,093 $10,786 6/30/2022 $10,746 $11,895 $10,783 7/31/2022 $10,839 $12,210 $10,873 8/31/2022 $10,753 $11,942 $10,758 9/30/2022 $10,622 $11,484 $10,616 10/31/2022 $10,605 $11,388 $10,621 11/30/2022 $10,758 $11,921 $10,786 12/31/2022 $10,776 $11,955 $10,792 1/31/2023 $10,895 $12,298 $10,912 2/28/2023 $10,800 $12,020 $10,781 3/31/2023 $10,909 $12,287 $10,922 4/30/2023 $10,894 $12,259 $10,880 5/31/2023 $10,868 $12,153 $10,842 6/30/2023 $10,924 $12,274 $10,902 7/31/2023 $10,945 $12,323 $10,926 8/31/2023 $10,945 $12,146 $10,917 9/30/2023 $10,864 $11,790 $10,841 10/31/2023 $10,865 $11,689 $10,863 11/30/2023 $11,087 $12,431 $11,077 12/31/2023 $11,182 $12,720 $11,162 1/31/2024 $11,194 $12,655 $11,148 2/29/2024 $11,218 $12,671 $11,163 3/31/2024 $11,230 $12,671 $11,153 4/30/2024 $11,220 $12,514 $11,133 5/31/2024 $11,233 $12,477 $11,143 6/30/2024 $11,315 $12,669 $11,219 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 3.58 1.14 1.24 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| AssetsNet | $ 1,718,746,476 | $ 1,718,746,476 | $ 1,718,746,476 | |
| Holdings Count | Holding | 721 | 721 | 721 | |
| Advisory Fees Paid, Amount | $ 5,579,723 | |||
| InvestmentCompanyPortfolioTurnover | 24% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,718,746,476 # of portfolio holdings 721 Portfolio turnover rate 24% Total advisory fees paid $5,579,723 1 Year 5 Years 10 Years Institutional Class 3.58 1.14 1.24 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg 1-3 Year Composite Municipal Bond Index 2.91 1.07 1.16 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 33.6 1-3 years 36.2 3-5 years 16.9 5-10 years 11.8 10-20 years 1.0 20-30 years 0.5 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.7 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 1.2 Michigan Strategic Fund Consumers Energy Co., 1.80%, 10/1/2049 1.1 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series B2, 5.00%, 2/15/2051 1.1 City of Minneapolis Allina Health Obligated Group Series B, 5.00%, 11/15/2053 1.0 Minnesota Municipal Gas Agency Series B, 4.58%, 12/1/2052 0.9 State of Illinois Series B, 5.00%, 5/1/2030 0.9 Tohopekaliga Water Authority, 5.00%, 10/1/2025 0.8 Parish of St. John the Baptist Marathon Oil Corp. Series A-2, 2.10%, 6/1/2037 0.8 New York Transportation Development Corp. Delta Air Lines, Inc., 5.00%, 1/1/2025 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000089517 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Strategic Municipal Bond Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | VMPYX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Strategic Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1048"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $69 0.68% | |||
| Expenses Paid, Amount | $ 69 | |||
| Expense Ratio, Percent | 0.68% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, security selection, and yield curve positioning versus the performance benchmark, Bloomberg Short-Intermediate Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Bloomberg Short-Intermediate Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,001 $10,018 $10,012 8/31/2014 $10,069 $10,139 $10,077 9/30/2014 $10,080 $10,149 $10,069 10/31/2014 $10,100 $10,219 $10,109 11/30/2014 $10,098 $10,236 $10,118 12/31/2014 $10,115 $10,288 $10,111 1/31/2015 $10,169 $10,470 $10,243 2/28/2015 $10,146 $10,362 $10,180 3/31/2015 $10,134 $10,392 $10,188 4/30/2015 $10,123 $10,338 $10,169 5/31/2015 $10,090 $10,309 $10,139 6/30/2015 $10,080 $10,300 $10,148 7/31/2015 $10,116 $10,375 $10,195 8/31/2015 $10,118 $10,395 $10,209 9/30/2015 $10,168 $10,470 $10,268 10/31/2015 $10,217 $10,512 $10,308 11/30/2015 $10,242 $10,554 $10,308 12/31/2015 $10,271 $10,628 $10,333 1/31/2016 $10,309 $10,755 $10,436 2/29/2016 $10,300 $10,771 $10,464 3/31/2016 $10,346 $10,806 $10,448 4/30/2016 $10,403 $10,885 $10,496 5/31/2016 $10,417 $10,915 $10,487 6/30/2016 $10,464 $11,088 $10,575 7/31/2016 $10,486 $11,095 $10,601 8/31/2016 $10,497 $11,110 $10,595 9/30/2016 $10,486 $11,054 $10,563 10/31/2016 $10,475 $10,938 $10,515 11/30/2016 $10,312 $10,531 $10,258 12/31/2016 $10,320 $10,654 $10,318 1/31/2017 $10,359 $10,724 $10,399 2/28/2017 $10,399 $10,799 $10,467 3/31/2017 $10,427 $10,822 $10,476 4/30/2017 $10,479 $10,901 $10,538 5/31/2017 $10,554 $11,074 $10,639 6/30/2017 $10,534 $11,034 $10,603 7/31/2017 $10,584 $11,123 $10,671 8/31/2017 $10,646 $11,208 $10,728 9/30/2017 $10,637 $11,151 $10,672 10/31/2017 $10,652 $11,178 $10,676 11/30/2017 $10,643 $11,118 $10,575 12/31/2017 $10,660 $11,235 $10,631 1/31/2018 $10,653 $11,102 $10,589 2/28/2018 $10,658 $11,069 $10,568 3/31/2018 $10,663 $11,110 $10,572 4/30/2018 $10,657 $11,070 $10,542 5/31/2018 $10,735 $11,197 $10,627 6/30/2018 $10,752 $11,207 $10,656 7/31/2018 $10,769 $11,234 $10,694 8/31/2018 $10,787 $11,263 $10,698 9/30/2018 $10,758 $11,190 $10,647 10/31/2018 $10,728 $11,121 $10,627 11/30/2018 $10,809 $11,244 $10,712 12/31/2018 $10,889 $11,379 $10,811 1/31/2019 $10,957 $11,465 $10,901 2/28/2019 $11,002 $11,526 $10,949 3/31/2019 $11,095 $11,708 $11,032 4/30/2019 $11,115 $11,752 $11,041 5/31/2019 $11,195 $11,914 $11,153 6/30/2019 $11,239 $11,958 $11,202 7/31/2019 $11,294 $12,055 $11,282 8/31/2019 $11,374 $12,245 $11,360 9/30/2019 $11,331 $12,147 $11,277 10/31/2019 $11,349 $12,168 $11,319 11/30/2019 $11,367 $12,199 $11,344 12/31/2019 $11,406 $12,236 $11,377 1/31/2020 $11,523 $12,456 $11,510 2/29/2020 $11,603 $12,617 $11,582 3/31/2020 $11,223 $12,159 $11,307 4/30/2020 $11,142 $12,006 $11,285 5/31/2020 $11,385 $12,388 $11,565 6/30/2020 $11,503 $12,490 $11,611 7/31/2020 $11,621 $12,701 $11,736 8/31/2020 $11,625 $12,641 $11,719 9/30/2020 $11,641 $12,644 $11,732 10/31/2020 $11,631 $12,606 $11,708 11/30/2020 $11,710 $12,796 $11,787 12/31/2020 $11,776 $12,874 $11,828 1/31/2021 $11,830 $12,956 $11,869 2/28/2021 $11,744 $12,750 $11,760 3/31/2021 $11,772 $12,829 $11,804 4/30/2021 $11,824 $12,936 $11,853 5/31/2021 $11,851 $12,975 $11,859 6/30/2021 $11,878 $13,010 $11,864 7/31/2021 $11,930 $13,118 $11,932 8/31/2021 $11,918 $13,070 $11,921 9/30/2021 $11,868 $12,976 $11,867 10/31/2021 $11,843 $12,938 $11,836 11/30/2021 $11,882 $13,048 $11,865 12/31/2021 $11,895 $13,069 $11,879 1/31/2022 $11,677 $12,711 $11,629 2/28/2022 $11,629 $12,666 $11,594 3/31/2022 $11,399 $12,255 $11,346 4/30/2022 $11,209 $11,916 $11,170 5/31/2022 $11,303 $12,093 $11,322 6/30/2022 $11,230 $11,895 $11,281 7/31/2022 $11,402 $12,210 $11,477 8/31/2022 $11,265 $11,942 $11,306 9/30/2022 $11,024 $11,484 $11,027 10/31/2022 $10,965 $11,388 $11,004 11/30/2022 $11,232 $11,921 $11,297 12/31/2022 $11,252 $11,955 $11,343 1/31/2023 $11,455 $12,298 $11,554 2/28/2023 $11,307 $12,020 $11,355 3/31/2023 $11,445 $12,287 $11,552 4/30/2023 $11,441 $12,259 $11,508 5/31/2023 $11,383 $12,153 $11,414 6/30/2023 $11,459 $12,274 $11,489 7/31/2023 $11,494 $12,323 $11,525 8/31/2023 $11,438 $12,146 $11,449 9/30/2023 $11,262 $11,790 $11,265 10/31/2023 $11,192 $11,689 $11,248 11/30/2023 $11,590 $12,431 $11,659 12/31/2023 $11,761 $12,720 $11,833 1/31/2024 $11,771 $12,655 $11,797 2/29/2024 $11,796 $12,671 $11,805 3/31/2024 $11,820 $12,671 $11,791 4/30/2024 $11,764 $12,514 $11,699 5/31/2024 $11,762 $12,477 $11,632 6/30/2024 $11,882 $12,669 $11,754 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 3.70 1.12 1.74 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| AssetsNet | $ 1,845,751,841 | $ 1,845,751,841 | $ 1,845,751,841 | |
| Holdings Count | Holding | 870 | 870 | 870 | |
| Advisory Fees Paid, Amount | $ 6,978,245 | |||
| InvestmentCompanyPortfolioTurnover | 11% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,845,751,841 # of portfolio holdings 870 Portfolio turnover rate 11% Total advisory fees paid $6,978,245 1 Year 5 Years 10 Years Administrator Class 3.70 1.12 1.74 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 22.4 1-3 years 24.5 3-5 years 22.0 5-10 years 20.1 10-20 years 9.7 20-30 years 1.2 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 1.5 Metropolitan Transportation Authority Series G-3, 4.31%, 11/1/2031 1.1 HEFA of the State of Missouri BJC Healthcare Obligated Group Series C, 5.00%, 5/1/2052 1.0 State of Connecticut Special Tax Revenue Series A, 5.00%, 8/1/2029 0.9 City of Dallas Waterworks & Sewer System Revenue Series A, 5.00%, 10/1/2029 0.9 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 0.9 Kentucky Public Energy Authority Series C, 4.00%, 2/1/2050 0.8 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 0.8 Will County Community High School District No. 210 Lincoln-Way, 0.00%, 1/1/2025 0.8 Bay Area Toll Authority Series D, 4.18%, 4/1/2056 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000089514 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Strategic Municipal Bond Fund | |||
| Class Name | Class A | |||
| Trading Symbol | VMPAX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Strategic Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1072"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $80 0.79% | |||
| Expenses Paid, Amount | $ 80 | |||
| Expense Ratio, Percent | 0.79% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, security selection, and yield curve positioning versus the performance benchmark, Bloomberg Short-Intermediate Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg Short-Intermediate Municipal Bond Index 6/30/2014 $9,596 $10,000 $10,000 7/31/2014 $9,596 $10,018 $10,012 8/31/2014 $9,649 $10,139 $10,077 9/30/2014 $9,659 $10,149 $10,069 10/31/2014 $9,677 $10,219 $10,109 11/30/2014 $9,685 $10,236 $10,118 12/31/2014 $9,689 $10,288 $10,111 1/31/2015 $9,740 $10,470 $10,243 2/28/2015 $9,717 $10,362 $10,180 3/31/2015 $9,704 $10,392 $10,188 4/30/2015 $9,693 $10,338 $10,169 5/31/2015 $9,660 $10,309 $10,139 6/30/2015 $9,650 $10,300 $10,148 7/31/2015 $9,683 $10,375 $10,195 8/31/2015 $9,684 $10,395 $10,209 9/30/2015 $9,742 $10,470 $10,268 10/31/2015 $9,787 $10,512 $10,308 11/30/2015 $9,800 $10,554 $10,308 12/31/2015 $9,838 $10,628 $10,333 1/31/2016 $9,872 $10,755 $10,436 2/29/2016 $9,852 $10,771 $10,464 3/31/2016 $9,895 $10,806 $10,448 4/30/2016 $9,949 $10,885 $10,496 5/31/2016 $9,960 $10,915 $10,487 6/30/2016 $10,004 $11,088 $10,575 7/31/2016 $10,025 $11,095 $10,601 8/31/2016 $10,045 $11,110 $10,595 9/30/2016 $10,034 $11,054 $10,563 10/31/2016 $10,011 $10,938 $10,515 11/30/2016 $9,855 $10,531 $10,258 12/31/2016 $9,873 $10,654 $10,318 1/31/2017 $9,909 $10,724 $10,399 2/28/2017 $9,946 $10,799 $10,467 3/31/2017 $9,971 $10,822 $10,476 4/30/2017 $10,020 $10,901 $10,538 5/31/2017 $10,079 $11,074 $10,639 6/30/2017 $10,070 $11,034 $10,603 7/31/2017 $10,117 $11,123 $10,671 8/31/2017 $10,175 $11,208 $10,728 9/30/2017 $10,165 $11,151 $10,672 10/31/2017 $10,178 $11,178 $10,676 11/30/2017 $10,156 $11,118 $10,575 12/31/2017 $10,183 $11,235 $10,631 1/31/2018 $10,164 $11,102 $10,589 2/28/2018 $10,167 $11,069 $10,568 3/31/2018 $10,171 $11,110 $10,572 4/30/2018 $10,176 $11,070 $10,542 5/31/2018 $10,237 $11,197 $10,627 6/30/2018 $10,253 $11,207 $10,656 7/31/2018 $10,279 $11,234 $10,694 8/31/2018 $10,296 $11,263 $10,698 9/30/2018 $10,266 $11,190 $10,647 10/31/2018 $10,237 $11,121 $10,627 11/30/2018 $10,301 $11,244 $10,712 12/31/2018 $10,389 $11,379 $10,811 1/31/2019 $10,452 $11,465 $10,901 2/28/2019 $10,495 $11,526 $10,949 3/31/2019 $10,570 $11,708 $11,032 4/30/2019 $10,588 $11,752 $11,041 5/31/2019 $10,675 $11,914 $11,153 6/30/2019 $10,705 $11,958 $11,202 7/31/2019 $10,768 $12,055 $11,282 8/31/2019 $10,843 $12,245 $11,360 9/30/2019 $10,801 $12,147 $11,277 10/31/2019 $10,817 $12,168 $11,319 11/30/2019 $10,833 $12,199 $11,344 12/31/2019 $10,858 $12,236 $11,377 1/31/2020 $10,968 $12,456 $11,510 2/29/2020 $11,055 $12,617 $11,582 3/31/2020 $10,692 $12,159 $11,307 4/30/2020 $10,615 $12,006 $11,285 5/31/2020 $10,833 $12,388 $11,565 6/30/2020 $10,944 $12,490 $11,611 7/31/2020 $11,067 $12,701 $11,736 8/31/2020 $11,070 $12,641 $11,719 9/30/2020 $11,085 $12,644 $11,732 10/31/2020 $11,062 $12,606 $11,708 11/30/2020 $11,148 $12,796 $11,787 12/31/2020 $11,198 $12,874 $11,828 1/31/2021 $11,260 $12,956 $11,869 2/28/2021 $11,165 $12,750 $11,760 3/31/2021 $11,202 $12,829 $11,804 4/30/2021 $11,251 $12,936 $11,853 5/31/2021 $11,276 $12,975 $11,859 6/30/2021 $11,301 $13,010 $11,864 7/31/2021 $11,349 $13,118 $11,932 8/31/2021 $11,336 $13,070 $11,921 9/30/2021 $11,275 $12,976 $11,867 10/31/2021 $11,251 $12,938 $11,836 11/30/2021 $11,299 $13,048 $11,865 12/31/2021 $11,299 $13,069 $11,879 1/31/2022 $11,103 $12,711 $11,629 2/28/2022 $11,043 $12,666 $11,594 3/31/2022 $10,836 $12,255 $11,346 4/30/2022 $10,655 $11,916 $11,170 5/31/2022 $10,743 $12,093 $11,322 6/30/2022 $10,661 $11,895 $11,281 7/31/2022 $10,823 $12,210 $11,477 8/31/2022 $10,692 $11,942 $11,306 9/30/2022 $10,462 $11,484 $11,027 10/31/2022 $10,418 $11,388 $11,004 11/30/2022 $10,658 $11,921 $11,297 12/31/2022 $10,676 $11,955 $11,343 1/31/2023 $10,867 $12,298 $11,554 2/28/2023 $10,725 $12,020 $11,355 3/31/2023 $10,856 $12,287 $11,552 4/30/2023 $10,850 $12,259 $11,508 5/31/2023 $10,807 $12,153 $11,414 6/30/2023 $10,877 $12,274 $11,489 7/31/2023 $10,898 $12,323 $11,525 8/31/2023 $10,856 $12,146 $11,449 9/30/2023 $10,676 $11,790 $11,265 10/31/2023 $10,621 $11,689 $11,248 11/30/2023 $10,984 $12,431 $11,659 12/31/2023 $11,145 $12,720 $11,833 1/31/2024 $11,154 $12,655 $11,797 2/29/2024 $11,176 $12,671 $11,805 3/31/2024 $11,198 $12,671 $11,791 4/30/2024 $11,145 $12,514 $11,699 5/31/2024 $11,142 $12,477 $11,632 6/30/2024 $11,267 $12,669 $11,754 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 3.58 1.03 1.62 Class A with Load (0.54) 0.21 1.20 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| AssetsNet | $ 1,845,751,841 | $ 1,845,751,841 | $ 1,845,751,841 | |
| Holdings Count | Holding | 870 | 870 | 870 | |
| Advisory Fees Paid, Amount | $ 6,978,245 | |||
| InvestmentCompanyPortfolioTurnover | 11% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,845,751,841 # of portfolio holdings 870 Portfolio turnover rate 11% Total advisory fees paid $6,978,245 1 Year 5 Years 10 Years Class A 3.58 1.03 1.62 Class A with Load (0.54) 0.21 1.20 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 22.4 1-3 years 24.5 3-5 years 22.0 5-10 years 20.1 10-20 years 9.7 20-30 years 1.2 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 1.5 Metropolitan Transportation Authority Series G-3, 4.31%, 11/1/2031 1.1 HEFA of the State of Missouri BJC Healthcare Obligated Group Series C, 5.00%, 5/1/2052 1.0 State of Connecticut Special Tax Revenue Series A, 5.00%, 8/1/2029 0.9 City of Dallas Waterworks & Sewer System Revenue Series A, 5.00%, 10/1/2029 0.9 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 0.9 Kentucky Public Energy Authority Series C, 4.00%, 2/1/2050 0.8 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 0.8 Will County Community High School District No. 210 Lincoln-Way, 0.00%, 1/1/2025 0.8 Bay Area Toll Authority Series D, 4.18%, 4/1/2056 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000089516 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Strategic Municipal Bond Fund | |||
| Class Name | Class C | |||
| Trading Symbol | DHICX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Strategic Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1096"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $156 1.54% | |||
| Expenses Paid, Amount | $ 156 | |||
| Expense Ratio, Percent | 1.54% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, security selection, and yield curve positioning versus the performance benchmark, Bloomberg Short-Intermediate Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg Short-Intermediate Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,994 $10,018 $10,012 8/31/2014 $10,043 $10,139 $10,077 9/30/2014 $10,046 $10,149 $10,069 10/31/2014 $10,059 $10,219 $10,109 11/30/2014 $10,061 $10,236 $10,118 12/31/2014 $10,059 $10,288 $10,111 1/31/2015 $10,105 $10,470 $10,243 2/28/2015 $10,075 $10,362 $10,180 3/31/2015 $10,056 $10,392 $10,188 4/30/2015 $10,038 $10,338 $10,169 5/31/2015 $9,998 $10,309 $10,139 6/30/2015 $9,992 $10,300 $10,148 7/31/2015 $10,009 $10,375 $10,195 8/31/2015 $10,004 $10,395 $10,209 9/30/2015 $10,057 $10,470 $10,268 10/31/2015 $10,097 $10,512 $10,308 11/30/2015 $10,104 $10,554 $10,308 12/31/2015 $10,137 $10,628 $10,333 1/31/2016 $10,166 $10,755 $10,436 2/29/2016 $10,139 $10,771 $10,464 3/31/2016 $10,177 $10,806 $10,448 4/30/2016 $10,226 $10,885 $10,496 5/31/2016 $10,231 $10,915 $10,487 6/30/2016 $10,270 $11,088 $10,575 7/31/2016 $10,284 $11,095 $10,601 8/31/2016 $10,299 $11,110 $10,595 9/30/2016 $10,280 $11,054 $10,563 10/31/2016 $10,262 $10,938 $10,515 11/30/2016 $10,085 $10,531 $10,258 12/31/2016 $10,097 $10,654 $10,318 1/31/2017 $10,127 $10,724 $10,399 2/28/2017 $10,159 $10,799 $10,467 3/31/2017 $10,179 $10,822 $10,476 4/30/2017 $10,222 $10,901 $10,538 5/31/2017 $10,276 $11,074 $10,639 6/30/2017 $10,260 $11,034 $10,603 7/31/2017 $10,301 $11,123 $10,671 8/31/2017 $10,354 $11,208 $10,728 9/30/2017 $10,337 $11,151 $10,672 10/31/2017 $10,344 $11,178 $10,676 11/30/2017 $10,316 $11,118 $10,575 12/31/2017 $10,336 $11,235 $10,631 1/31/2018 $10,310 $11,102 $10,589 2/28/2018 $10,308 $11,069 $10,568 3/31/2018 $10,317 $11,110 $10,572 4/30/2018 $10,304 $11,070 $10,542 5/31/2018 $10,359 $11,197 $10,627 6/30/2018 $10,368 $11,207 $10,656 7/31/2018 $10,388 $11,234 $10,694 8/31/2018 $10,398 $11,263 $10,698 9/30/2018 $10,362 $11,190 $10,647 10/31/2018 $10,327 $11,121 $10,627 11/30/2018 $10,385 $11,244 $10,712 12/31/2018 $10,466 $11,379 $10,811 1/31/2019 $10,523 $11,465 $10,901 2/28/2019 $10,560 $11,526 $10,949 3/31/2019 $10,629 $11,708 $11,032 4/30/2019 $10,641 $11,752 $11,041 5/31/2019 $10,721 $11,914 $11,153 6/30/2019 $10,744 $11,958 $11,202 7/31/2019 $10,800 $12,055 $11,282 8/31/2019 $10,869 $12,245 $11,360 9/30/2019 $10,820 $12,147 $11,277 10/31/2019 $10,829 $12,168 $11,319 11/30/2019 $10,839 $12,199 $11,344 12/31/2019 $10,856 $12,236 $11,377 1/31/2020 $10,959 $12,456 $11,510 2/29/2020 $11,039 $12,617 $11,582 3/31/2020 $10,672 $12,159 $11,307 4/30/2020 $10,588 $12,006 $11,285 5/31/2020 $10,798 $12,388 $11,565 6/30/2020 $10,902 $12,490 $11,611 7/31/2020 $11,017 $12,701 $11,736 8/31/2020 $11,013 $12,641 $11,719 9/30/2020 $11,021 $12,644 $11,732 10/31/2020 $11,003 $12,606 $11,708 11/30/2020 $11,070 $12,796 $11,787 12/31/2020 $11,112 $12,874 $11,828 1/31/2021 $11,166 $12,956 $11,869 2/28/2021 $11,067 $12,750 $11,760 3/31/2021 $11,096 $12,829 $11,804 4/30/2021 $11,138 $12,936 $11,853 5/31/2021 $11,155 $12,975 $11,859 6/30/2021 $11,173 $13,010 $11,864 7/31/2021 $11,213 $13,118 $11,932 8/31/2021 $11,193 $13,070 $11,921 9/30/2021 $11,139 $12,976 $11,867 10/31/2021 $11,107 $12,938 $11,836 11/30/2021 $11,136 $13,048 $11,865 12/31/2021 $11,129 $13,069 $11,879 1/31/2022 $10,929 $12,711 $11,629 2/28/2022 $10,865 $12,666 $11,594 3/31/2022 $10,655 $12,255 $11,346 4/30/2022 $10,471 $11,916 $11,170 5/31/2022 $10,551 $12,093 $11,322 6/30/2022 $10,464 $11,895 $11,281 7/31/2022 $10,623 $12,210 $11,477 8/31/2022 $10,494 $11,942 $11,306 9/30/2022 $10,269 $11,484 $11,027 10/31/2022 $10,225 $11,388 $11,004 11/30/2022 $10,461 $11,921 $11,297 12/31/2022 $10,478 $11,955 $11,343 1/31/2023 $10,666 $12,298 $11,554 2/28/2023 $10,527 $12,020 $11,355 3/31/2023 $10,655 $12,287 $11,552 4/30/2023 $10,649 $12,259 $11,508 5/31/2023 $10,607 $12,153 $11,414 6/30/2023 $10,676 $12,274 $11,489 7/31/2023 $10,696 $12,323 $11,525 8/31/2023 $10,655 $12,146 $11,449 9/30/2023 $10,478 $11,790 $11,265 10/31/2023 $10,425 $11,689 $11,248 11/30/2023 $10,781 $12,431 $11,659 12/31/2023 $10,939 $12,720 $11,833 1/31/2024 $10,948 $12,655 $11,797 2/29/2024 $10,970 $12,671 $11,805 3/31/2024 $10,991 $12,671 $11,791 4/30/2024 $10,939 $12,514 $11,699 5/31/2024 $10,936 $12,477 $11,632 6/30/2024 $11,059 $12,669 $11,754 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.81 0.28 1.01 Class C with Load 1.81 0.28 1.01 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| AssetsNet | $ 1,845,751,841 | $ 1,845,751,841 | $ 1,845,751,841 | |
| Holdings Count | Holding | 870 | 870 | 870 | |
| Advisory Fees Paid, Amount | $ 6,978,245 | |||
| InvestmentCompanyPortfolioTurnover | 11% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,845,751,841 # of portfolio holdings 870 Portfolio turnover rate 11% Total advisory fees paid $6,978,245 1 Year 5 Years 10 Years Class C 2.81 0.28 1.01 Class C with Load 1.81 0.28 1.01 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 22.4 1-3 years 24.5 3-5 years 22.0 5-10 years 20.1 10-20 years 9.7 20-30 years 1.2 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 1.5 Metropolitan Transportation Authority Series G-3, 4.31%, 11/1/2031 1.1 HEFA of the State of Missouri BJC Healthcare Obligated Group Series C, 5.00%, 5/1/2052 1.0 State of Connecticut Special Tax Revenue Series A, 5.00%, 8/1/2029 0.9 City of Dallas Waterworks & Sewer System Revenue Series A, 5.00%, 10/1/2029 0.9 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 0.9 Kentucky Public Energy Authority Series C, 4.00%, 2/1/2050 0.8 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 0.8 Will County Community High School District No. 210 Lincoln-Way, 0.00%, 1/1/2025 0.8 Bay Area Toll Authority Series D, 4.18%, 4/1/2056 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000205251 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Strategic Municipal Bond Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | VMPRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Strategic Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1120"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $43 0.42% | |||
| Expenses Paid, Amount | $ 43 | |||
| Expense Ratio, Percent | 0.42% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, security selection, and yield curve positioning versus the performance benchmark, Bloomberg Short-Intermediate Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index Bloomberg Short-Intermediate Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $10,001 $10,018 $10,012 8/31/2014 $10,069 $10,139 $10,077 9/30/2014 $10,080 $10,149 $10,069 10/31/2014 $10,100 $10,219 $10,109 11/30/2014 $10,098 $10,236 $10,118 12/31/2014 $10,115 $10,288 $10,111 1/31/2015 $10,169 $10,470 $10,243 2/28/2015 $10,146 $10,362 $10,180 3/31/2015 $10,134 $10,392 $10,188 4/30/2015 $10,123 $10,338 $10,169 5/31/2015 $10,090 $10,309 $10,139 6/30/2015 $10,080 $10,300 $10,148 7/31/2015 $10,116 $10,375 $10,195 8/31/2015 $10,118 $10,395 $10,209 9/30/2015 $10,168 $10,470 $10,268 10/31/2015 $10,217 $10,512 $10,308 11/30/2015 $10,242 $10,554 $10,308 12/31/2015 $10,271 $10,628 $10,333 1/31/2016 $10,309 $10,755 $10,436 2/29/2016 $10,300 $10,771 $10,464 3/31/2016 $10,346 $10,806 $10,448 4/30/2016 $10,403 $10,885 $10,496 5/31/2016 $10,417 $10,915 $10,487 6/30/2016 $10,464 $11,088 $10,575 7/31/2016 $10,486 $11,095 $10,601 8/31/2016 $10,497 $11,110 $10,595 9/30/2016 $10,486 $11,054 $10,563 10/31/2016 $10,475 $10,938 $10,515 11/30/2016 $10,312 $10,531 $10,258 12/31/2016 $10,320 $10,654 $10,318 1/31/2017 $10,359 $10,724 $10,399 2/28/2017 $10,399 $10,799 $10,467 3/31/2017 $10,427 $10,822 $10,476 4/30/2017 $10,479 $10,901 $10,538 5/31/2017 $10,554 $11,074 $10,639 6/30/2017 $10,534 $11,034 $10,603 7/31/2017 $10,584 $11,123 $10,671 8/31/2017 $10,646 $11,208 $10,728 9/30/2017 $10,637 $11,151 $10,672 10/31/2017 $10,652 $11,178 $10,676 11/30/2017 $10,643 $11,118 $10,575 12/31/2017 $10,660 $11,235 $10,631 1/31/2018 $10,653 $11,102 $10,589 2/28/2018 $10,658 $11,069 $10,568 3/31/2018 $10,663 $11,110 $10,572 4/30/2018 $10,657 $11,070 $10,542 5/31/2018 $10,735 $11,197 $10,627 6/30/2018 $10,752 $11,207 $10,656 7/31/2018 $10,769 $11,234 $10,694 8/31/2018 $10,789 $11,263 $10,698 9/30/2018 $10,762 $11,190 $10,647 10/31/2018 $10,735 $11,121 $10,627 11/30/2018 $10,805 $11,244 $10,712 12/31/2018 $10,900 $11,379 $10,811 1/31/2019 $10,971 $11,465 $10,901 2/28/2019 $11,018 $11,526 $10,949 3/31/2019 $11,114 $11,708 $11,032 4/30/2019 $11,136 $11,752 $11,041 5/31/2019 $11,219 $11,914 $11,153 6/30/2019 $11,265 $11,958 $11,202 7/31/2019 $11,323 $12,055 $11,282 8/31/2019 $11,406 $12,245 $11,360 9/30/2019 $11,365 $12,147 $11,277 10/31/2019 $11,386 $12,168 $11,319 11/30/2019 $11,406 $12,199 $11,344 12/31/2019 $11,436 $12,236 $11,377 1/31/2020 $11,555 $12,456 $11,510 2/29/2020 $11,651 $12,617 $11,582 3/31/2020 $11,272 $12,159 $11,307 4/30/2020 $11,194 $12,006 $11,285 5/31/2020 $11,428 $12,388 $11,565 6/30/2020 $11,548 $12,490 $11,611 7/31/2020 $11,682 $12,701 $11,736 8/31/2020 $11,689 $12,641 $11,719 9/30/2020 $11,708 $12,644 $11,732 10/31/2020 $11,688 $12,606 $11,708 11/30/2020 $11,782 $12,796 $11,787 12/31/2020 $11,838 $12,874 $11,828 1/31/2021 $11,908 $12,956 $11,869 2/28/2021 $11,812 $12,750 $11,760 3/31/2021 $11,855 $12,829 $11,804 4/30/2021 $11,910 $12,936 $11,853 5/31/2021 $11,940 $12,975 $11,859 6/30/2021 $11,970 $13,010 $11,864 7/31/2021 $12,025 $13,118 $11,932 8/31/2021 $12,015 $13,070 $11,921 9/30/2021 $11,955 $12,976 $11,867 10/31/2021 $11,932 $12,938 $11,836 11/30/2021 $11,988 $13,048 $11,865 12/31/2021 $11,991 $13,069 $11,879 1/31/2022 $11,787 $12,711 $11,629 2/28/2022 $11,727 $12,666 $11,594 3/31/2022 $11,511 $12,255 $11,346 4/30/2022 $11,322 $11,916 $11,170 5/31/2022 $11,420 $12,093 $11,322 6/30/2022 $11,335 $11,895 $11,281 7/31/2022 $11,512 $12,210 $11,477 8/31/2022 $11,375 $11,942 $11,306 9/30/2022 $11,134 $11,484 $11,027 10/31/2022 $11,091 $11,388 $11,004 11/30/2022 $11,350 $11,921 $11,297 12/31/2022 $11,386 $11,955 $11,343 1/31/2023 $11,580 $12,298 $11,554 2/28/2023 $11,432 $12,020 $11,355 3/31/2023 $11,575 $12,287 $11,552 4/30/2023 $11,573 $12,259 $11,508 5/31/2023 $11,531 $12,153 $11,414 6/30/2023 $11,609 $12,274 $11,489 7/31/2023 $11,635 $12,323 $11,525 8/31/2023 $11,593 $12,146 $11,449 9/30/2023 $11,405 $11,790 $11,265 10/31/2023 $11,350 $11,689 $11,248 11/30/2023 $11,742 $12,431 $11,659 12/31/2023 $11,918 $12,720 $11,833 1/31/2024 $11,931 $12,655 $11,797 2/29/2024 $11,958 $12,671 $11,805 3/31/2024 $11,985 $12,671 $11,791 4/30/2024 $11,931 $12,514 $11,699 5/31/2024 $11,932 $12,477 $11,632 6/30/2024 $12,056 $12,669 $11,754 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.97 1.37 1.89 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| AssetsNet | $ 1,845,751,841 | $ 1,845,751,841 | $ 1,845,751,841 | |
| Holdings Count | Holding | 870 | 870 | 870 | |
| Advisory Fees Paid, Amount | $ 6,978,245 | |||
| InvestmentCompanyPortfolioTurnover | 11% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,845,751,841 # of portfolio holdings 870 Portfolio turnover rate 11% Total advisory fees paid $6,978,245 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.97 1.37 1.89 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 Footnote Description Footnote * Historical performance shown for the Class R6 shares prior to their inception on July 31, 2018 reflects the performance of the Administrator Class shares, and includes the higher expenses applicable to the Administrator Class shares. If these expenses had not been included, returns for the Class R6 shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 22.4 1-3 years 24.5 3-5 years 22.0 5-10 years 20.1 10-20 years 9.7 20-30 years 1.2 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 1.5 Metropolitan Transportation Authority Series G-3, 4.31%, 11/1/2031 1.1 HEFA of the State of Missouri BJC Healthcare Obligated Group Series C, 5.00%, 5/1/2052 1.0 State of Connecticut Special Tax Revenue Series A, 5.00%, 8/1/2029 0.9 City of Dallas Waterworks & Sewer System Revenue Series A, 5.00%, 10/1/2029 0.9 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 0.9 Kentucky Public Energy Authority Series C, 4.00%, 2/1/2050 0.8 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 0.8 Will County Community High School District No. 210 Lincoln-Way, 0.00%, 1/1/2025 0.8 Bay Area Toll Authority Series D, 4.18%, 4/1/2056 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000123112 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Strategic Municipal Bond Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | STRIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Strategic Municipal Bond Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1144"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $48 0.47% | |||
| Expenses Paid, Amount | $ 48 | |||
| Expense Ratio, Percent | 0.47% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation, security selection, and yield curve positioning versus the performance benchmark, Bloomberg Short-Intermediate Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg Short-Intermediate Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,992 $10,018 $10,012 8/31/2014 $10,061 $10,139 $10,077 9/30/2014 $10,074 $10,149 $10,069 10/31/2014 $10,096 $10,219 $10,109 11/30/2014 $10,096 $10,236 $10,118 12/31/2014 $10,114 $10,288 $10,111 1/31/2015 $10,170 $10,470 $10,243 2/28/2015 $10,149 $10,362 $10,180 3/31/2015 $10,138 $10,392 $10,188 4/30/2015 $10,129 $10,338 $10,169 5/31/2015 $10,098 $10,309 $10,139 6/30/2015 $10,089 $10,300 $10,148 7/31/2015 $10,127 $10,375 $10,195 8/31/2015 $10,131 $10,395 $10,209 9/30/2015 $10,194 $10,470 $10,268 10/31/2015 $10,233 $10,512 $10,308 11/30/2015 $10,260 $10,554 $10,308 12/31/2015 $10,303 $10,628 $10,333 1/31/2016 $10,330 $10,755 $10,436 2/29/2016 $10,324 $10,771 $10,464 3/31/2016 $10,372 $10,806 $10,448 4/30/2016 $10,431 $10,885 $10,496 5/31/2016 $10,446 $10,915 $10,487 6/30/2016 $10,495 $11,088 $10,575 7/31/2016 $10,519 $11,095 $10,601 8/31/2016 $10,532 $11,110 $10,595 9/30/2016 $10,534 $11,054 $10,563 10/31/2016 $10,513 $10,938 $10,515 11/30/2016 $10,352 $10,531 $10,258 12/31/2016 $10,374 $10,654 $10,318 1/31/2017 $10,403 $10,724 $10,399 2/28/2017 $10,456 $10,799 $10,467 3/31/2017 $10,474 $10,822 $10,476 4/30/2017 $10,528 $10,901 $10,538 5/31/2017 $10,605 $11,074 $10,639 6/30/2017 $10,598 $11,034 $10,603 7/31/2017 $10,651 $11,123 $10,671 8/31/2017 $10,715 $11,208 $10,728 9/30/2017 $10,708 $11,151 $10,672 10/31/2017 $10,725 $11,178 $10,676 11/30/2017 $10,705 $11,118 $10,575 12/31/2017 $10,724 $11,235 $10,631 1/31/2018 $10,719 $11,102 $10,589 2/28/2018 $10,726 $11,069 $10,568 3/31/2018 $10,732 $11,110 $10,572 4/30/2018 $10,741 $11,070 $10,542 5/31/2018 $10,809 $11,197 $10,627 6/30/2018 $10,828 $11,207 $10,656 7/31/2018 $10,859 $11,234 $10,694 8/31/2018 $10,879 $11,263 $10,698 9/30/2018 $10,839 $11,190 $10,647 10/31/2018 $10,823 $11,121 $10,627 11/30/2018 $10,894 $11,244 $10,712 12/31/2018 $10,990 $11,379 $10,811 1/31/2019 $11,060 $11,465 $10,901 2/28/2019 $11,108 $11,526 $10,949 3/31/2019 $11,191 $11,708 $11,032 4/30/2019 $11,213 $11,752 $11,041 5/31/2019 $11,308 $11,914 $11,153 6/30/2019 $11,342 $11,958 $11,202 7/31/2019 $11,413 $12,055 $11,282 8/31/2019 $11,495 $12,245 $11,360 9/30/2019 $11,454 $12,147 $11,277 10/31/2019 $11,474 $12,168 $11,319 11/30/2019 $11,494 $12,199 $11,344 12/31/2019 $11,523 $12,236 $11,377 1/31/2020 $11,644 $12,456 $11,510 2/29/2020 $11,727 $12,617 $11,582 3/31/2020 $11,357 $12,159 $11,307 4/30/2020 $11,278 $12,006 $11,285 5/31/2020 $11,513 $12,388 $11,565 6/30/2020 $11,634 $12,490 $11,611 7/31/2020 $11,755 $12,701 $11,736 8/31/2020 $11,775 $12,641 $11,719 9/30/2020 $11,781 $12,644 $11,732 10/31/2020 $11,773 $12,606 $11,708 11/30/2020 $11,867 $12,796 $11,787 12/31/2020 $11,923 $12,874 $11,828 1/31/2021 $11,993 $12,956 $11,869 2/28/2021 $11,895 $12,750 $11,760 3/31/2021 $11,925 $12,829 $11,804 4/30/2021 $11,993 $12,936 $11,853 5/31/2021 $12,023 $12,975 $11,859 6/30/2021 $12,040 $13,010 $11,864 7/31/2021 $12,107 $13,118 $11,932 8/31/2021 $12,097 $13,070 $11,921 9/30/2021 $12,036 $12,976 $11,867 10/31/2021 $12,013 $12,938 $11,836 11/30/2021 $12,068 $13,048 $11,865 12/31/2021 $12,071 $13,069 $11,879 1/31/2022 $11,852 $12,711 $11,629 2/28/2022 $11,804 $12,666 $11,594 3/31/2022 $11,573 $12,255 $11,346 4/30/2022 $11,396 $11,916 $11,170 5/31/2022 $11,493 $12,093 $11,322 6/30/2022 $11,408 $11,895 $11,281 7/31/2022 $11,585 $12,210 $11,477 8/31/2022 $11,447 $11,942 $11,306 9/30/2022 $11,205 $11,484 $11,027 10/31/2022 $11,160 $11,388 $11,004 11/30/2022 $11,420 $11,921 $11,297 12/31/2022 $11,443 $11,955 $11,343 1/31/2023 $11,651 $12,298 $11,554 2/28/2023 $11,502 $12,020 $11,355 3/31/2023 $11,645 $12,287 $11,552 4/30/2023 $11,642 $12,259 $11,508 5/31/2023 $11,586 $12,153 $11,414 6/30/2023 $11,678 $12,274 $11,489 7/31/2023 $11,703 $12,323 $11,525 8/31/2023 $11,647 $12,146 $11,449 9/30/2023 $11,471 $11,790 $11,265 10/31/2023 $11,402 $11,689 $11,248 11/30/2023 $11,809 $12,431 $11,659 12/31/2023 $11,985 $12,720 $11,833 1/31/2024 $11,998 $12,655 $11,797 2/29/2024 $12,025 $12,671 $11,805 3/31/2024 $12,051 $12,671 $11,791 4/30/2024 $11,997 $12,514 $11,699 5/31/2024 $11,997 $12,477 $11,632 6/30/2024 $12,122 $12,669 $11,754 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 3.80 1.34 1.94 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| AssetsNet | $ 1,845,751,841 | $ 1,845,751,841 | $ 1,845,751,841 | |
| Holdings Count | Holding | 870 | 870 | 870 | |
| Advisory Fees Paid, Amount | $ 6,978,245 | |||
| InvestmentCompanyPortfolioTurnover | 11% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $1,845,751,841 # of portfolio holdings 870 Portfolio turnover rate 11% Total advisory fees paid $6,978,245 1 Year 5 Years 10 Years Institutional Class 3.80 1.34 1.94 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Short-Intermediate Municipal Bond Index 2.31 0.97 1.63 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 22.4 1-3 years 24.5 3-5 years 22.0 5-10 years 20.1 10-20 years 9.7 20-30 years 1.2 30+ years 0.1 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Main Street Natural Gas, Inc. Series C, 4.00%, 8/1/2052 1.5 Metropolitan Transportation Authority Series G-3, 4.31%, 11/1/2031 1.1 HEFA of the State of Missouri BJC Healthcare Obligated Group Series C, 5.00%, 5/1/2052 1.0 State of Connecticut Special Tax Revenue Series A, 5.00%, 8/1/2029 0.9 City of Dallas Waterworks & Sewer System Revenue Series A, 5.00%, 10/1/2029 0.9 California Community Choice Financing Authority Series C, 5.25%, 1/1/2054 0.9 Kentucky Public Energy Authority Series C, 4.00%, 2/1/2050 0.8 Kentucky Public Energy Authority Series B, 4.00%, 1/1/2049 0.8 Will County Community High School District No. 210 Lincoln-Way, 0.00%, 1/1/2025 0.8 Bay Area Toll Authority Series D, 4.18%, 4/1/2056 0.8 | |||
| Material Fund Change [Text Block] | ||||
| C000092790 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Ultra Short-Term Municipal Income Fund | |||
| Class Name | Administrator Class | |||
| Trading Symbol | WUSMX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Ultra Short-Term Municipal Income Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1168"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Administrator Class $51 0.50% | |||
| Expenses Paid, Amount | $ 51 | |||
| Expense Ratio, Percent | 0.50% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg 1 Year Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Administrator Class Bloomberg Municipal Bond Index Ultra Short-Term Municipal Income Blended Index Bloomberg 1 Year Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 $10,000 7/31/2014 $10,002 $10,018 $10,000 $10,000 8/31/2014 $10,005 $10,139 $10,003 $10,007 9/30/2014 $10,007 $10,149 $10,004 $10,007 10/31/2014 $10,009 $10,219 $10,006 $10,011 11/30/2014 $10,012 $10,236 $10,009 $10,017 12/31/2014 $10,015 $10,288 $10,006 $10,012 1/31/2015 $10,017 $10,470 $10,016 $10,031 2/28/2015 $10,019 $10,362 $10,017 $10,034 3/31/2015 $10,022 $10,392 $10,018 $10,034 4/30/2015 $10,004 $10,338 $10,018 $10,035 5/31/2015 $10,007 $10,309 $10,018 $10,034 6/30/2015 $10,000 $10,300 $10,018 $10,034 7/31/2015 $10,014 $10,375 $10,024 $10,048 8/31/2015 $10,017 $10,395 $10,033 $10,064 9/30/2015 $10,021 $10,470 $10,039 $10,077 10/31/2015 $10,035 $10,512 $10,044 $10,087 11/30/2015 $10,028 $10,554 $10,038 $10,074 12/31/2015 $10,033 $10,628 $10,038 $10,073 1/31/2016 $10,046 $10,755 $10,053 $10,104 2/29/2016 $10,040 $10,771 $10,061 $10,120 3/31/2016 $10,033 $10,806 $10,054 $10,105 4/30/2016 $10,048 $10,885 $10,060 $10,116 5/31/2016 $10,053 $10,915 $10,063 $10,122 6/30/2016 $10,068 $11,088 $10,072 $10,139 7/31/2016 $10,072 $11,095 $10,081 $10,157 8/31/2016 $10,076 $11,110 $10,076 $10,142 9/30/2016 $10,061 $11,054 $10,067 $10,120 10/31/2016 $10,066 $10,938 $10,073 $10,127 11/30/2016 $10,018 $10,531 $10,053 $10,083 12/31/2016 $10,014 $10,654 $10,064 $10,103 1/31/2017 $10,030 $10,724 $10,085 $10,140 2/28/2017 $10,036 $10,799 $10,103 $10,173 3/31/2017 $10,041 $10,822 $10,104 $10,173 4/30/2017 $10,058 $10,901 $10,115 $10,189 5/31/2017 $10,075 $11,074 $10,127 $10,208 6/30/2017 $10,071 $11,034 $10,125 $10,200 7/31/2017 $10,088 $11,123 $10,140 $10,224 8/31/2017 $10,104 $11,208 $10,154 $10,247 9/30/2017 $10,100 $11,151 $10,150 $10,235 10/31/2017 $10,107 $11,178 $10,153 $10,236 11/30/2017 $10,102 $11,118 $10,133 $10,190 12/31/2017 $10,110 $11,235 $10,140 $10,196 1/31/2018 $10,108 $11,102 $10,158 $10,225 2/28/2018 $10,116 $11,069 $10,171 $10,242 3/31/2018 $10,125 $11,110 $10,171 $10,235 4/30/2018 $10,125 $11,070 $10,172 $10,225 5/31/2018 $10,146 $11,197 $10,195 $10,259 6/30/2018 $10,166 $11,207 $10,217 $10,295 7/31/2018 $10,186 $11,234 $10,234 $10,317 8/31/2018 $10,186 $11,263 $10,238 $10,313 9/30/2018 $10,186 $11,190 $10,235 $10,293 10/31/2018 $10,186 $11,121 $10,247 $10,302 11/30/2018 $10,209 $11,244 $10,270 $10,335 12/31/2018 $10,232 $11,379 $10,297 $10,373 1/31/2019 $10,254 $11,465 $10,321 $10,406 2/28/2019 $10,267 $11,526 $10,341 $10,429 3/31/2019 $10,290 $11,708 $10,363 $10,458 4/30/2019 $10,302 $11,752 $10,375 $10,466 5/31/2019 $10,326 $11,914 $10,403 $10,505 6/30/2019 $10,338 $11,958 $10,427 $10,537 7/31/2019 $10,361 $12,055 $10,452 $10,572 8/31/2019 $10,373 $12,245 $10,467 $10,587 9/30/2019 $10,374 $12,147 $10,462 $10,564 10/31/2019 $10,386 $12,168 $10,484 $10,595 11/30/2019 $10,397 $12,199 $10,498 $10,613 12/31/2019 $10,407 $12,236 $10,511 $10,629 1/31/2020 $10,439 $12,456 $10,535 $10,666 2/29/2020 $10,450 $12,617 $10,550 $10,688 3/31/2020 $10,399 $12,159 $10,528 $10,635 4/30/2020 $10,390 $12,006 $10,542 $10,659 5/31/2020 $10,442 $12,388 $10,595 $10,765 6/30/2020 $10,461 $12,490 $10,595 $10,764 7/31/2020 $10,478 $12,701 $10,608 $10,791 8/31/2020 $10,483 $12,641 $10,609 $10,793 9/30/2020 $10,488 $12,644 $10,613 $10,801 10/31/2020 $10,492 $12,606 $10,609 $10,793 11/30/2020 $10,507 $12,796 $10,616 $10,806 12/31/2020 $10,510 $12,874 $10,620 $10,816 1/31/2021 $10,524 $12,956 $10,629 $10,834 2/28/2021 $10,516 $12,750 $10,627 $10,830 3/31/2021 $10,518 $12,829 $10,631 $10,838 4/30/2021 $10,522 $12,936 $10,635 $10,845 5/31/2021 $10,524 $12,975 $10,637 $10,850 6/30/2021 $10,526 $13,010 $10,637 $10,849 7/31/2021 $10,539 $13,118 $10,644 $10,863 8/31/2021 $10,529 $13,070 $10,642 $10,861 9/30/2021 $10,520 $12,976 $10,637 $10,849 10/31/2021 $10,510 $12,938 $10,636 $10,847 11/30/2021 $10,523 $13,048 $10,637 $10,850 12/31/2021 $10,513 $13,069 $10,637 $10,849 1/31/2022 $10,459 $12,711 $10,602 $10,777 2/28/2022 $10,439 $12,666 $10,595 $10,763 3/31/2022 $10,387 $12,255 $10,551 $10,674 4/30/2022 $10,347 $11,916 $10,530 $10,631 5/31/2022 $10,385 $12,093 $10,572 $10,712 6/30/2022 $10,380 $11,895 $10,576 $10,715 7/31/2022 $10,431 $12,210 $10,610 $10,773 8/31/2022 $10,385 $11,942 $10,576 $10,687 9/30/2022 $10,329 $11,484 $10,539 $10,595 10/31/2022 $10,340 $11,388 $10,557 $10,609 11/30/2022 $10,418 $11,921 $10,631 $10,731 12/31/2022 $10,431 $11,955 $10,645 $10,726 1/31/2023 $10,499 $12,298 $10,706 $10,816 2/28/2023 $10,458 $12,020 $10,677 $10,725 3/31/2023 $10,527 $12,287 $10,753 $10,840 4/30/2023 $10,519 $12,259 $10,756 $10,808 5/31/2023 $10,532 $12,153 $10,770 $10,797 6/30/2023 $10,570 $12,274 $10,816 $10,848 7/31/2023 $10,598 $12,323 $10,848 $10,871 8/31/2023 $10,605 $12,146 $10,876 $10,883 9/30/2023 $10,591 $11,790 $10,874 $10,838 10/31/2023 $10,625 $11,689 $10,912 $10,868 11/30/2023 $10,724 $12,431 $11,012 $11,026 12/31/2023 $10,780 $12,720 $11,067 $11,090 1/31/2024 $10,802 $12,655 $11,078 $11,086 2/29/2024 $10,824 $12,671 $11,098 $11,103 3/31/2024 $10,846 $12,671 $11,113 $11,103 4/30/2024 $10,868 $12,514 $11,129 $11,104 5/31/2024 $10,890 $12,477 $11,159 $11,131 6/30/2024 $10,947 $12,669 $11,205 $11,194 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Administrator Class 3.57 1.15 0.91 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 | |||
| AssetsNet | $ 783,111,180 | $ 783,111,180 | $ 783,111,180 | |
| Holdings Count | Holding | 401 | 401 | 401 | |
| Advisory Fees Paid, Amount | $ 1,317,095 | |||
| InvestmentCompanyPortfolioTurnover | 42% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $783,111,180 # of portfolio holdings 401 Portfolio turnover rate 42% Total advisory fees paid $1,317,095 1 Year 5 Years 10 Years Administrator Class 3.57 1.15 0.91 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The Ultra Short-Term Municipal Income Blended Index is composed 50% of the Bloomberg 1 Year Municipal Bond Index and 50% of the iMoneyNet Tax-Free National Institutional Money Market Funds Average. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 62.9 1-3 years 27.6 3-5 years 8.6 5-10 years 0.5 10-20 years 0.4 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Fairfax County Redevelopment & Housing Authority One University Senior LLC, 1.25%, 12/1/2025 1.9 Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.8 City of Quincy, 4.50%, 7/9/2025 1.3 College Park Business & IDA Somersby Family I LP Series B, 1.25%, 7/1/2025 1.3 University of Wisconsin Hospitals & Clinics Authority Obligated Group Series B, 4.65%, 4/1/2048 1.2 Metropolitan Transportation Authority Series D-1, 5.00%, 11/15/2034 1.1 Louisiana Local Government Environmental Facilities & CDA East Baton Rouge Sewerage Commission Series B, 0.88%, 2/1/2046 1.1 City of Dallas, 6.00%, 8/15/2053 1.0 Massachusetts HEFA Mass General Brigham, Inc. Series G-2, 3.70%, 7/1/2042 1.0 Westfield-Washington Multi-School Building Corp. Series A, 5.00%, 12/15/2024 0.9 | |||
| Material Fund Change [Text Block] | ||||
| C000020340 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Ultra Short-Term Municipal Income Fund | |||
| Class Name | Class A | |||
| Trading Symbol | SMAVX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Ultra Short-Term Municipal Income Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1192"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $51 0.50% | |||
| Expenses Paid, Amount | $ 51 | |||
| Expense Ratio, Percent | 0.50% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg 1 Year Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Ultra Short-Term Municipal Income Blended Index Bloomberg 1 Year Municipal Bond Index 6/30/2014 $9,800 $10,000 $10,000 $10,000 7/31/2014 $9,802 $10,018 $10,000 $10,000 8/31/2014 $9,824 $10,139 $10,003 $10,007 9/30/2014 $9,805 $10,149 $10,004 $10,007 10/31/2014 $9,807 $10,219 $10,006 $10,011 11/30/2014 $9,808 $10,236 $10,009 $10,017 12/31/2014 $9,811 $10,288 $10,006 $10,012 1/31/2015 $9,812 $10,470 $10,016 $10,031 2/28/2015 $9,814 $10,362 $10,017 $10,034 3/31/2015 $9,816 $10,392 $10,018 $10,034 4/30/2015 $9,798 $10,338 $10,018 $10,035 5/31/2015 $9,801 $10,309 $10,018 $10,034 6/30/2015 $9,793 $10,300 $10,018 $10,034 7/31/2015 $9,806 $10,375 $10,024 $10,048 8/31/2015 $9,809 $10,395 $10,033 $10,064 9/30/2015 $9,812 $10,470 $10,039 $10,077 10/31/2015 $9,825 $10,512 $10,044 $10,087 11/30/2015 $9,818 $10,554 $10,038 $10,074 12/31/2015 $9,822 $10,628 $10,038 $10,073 1/31/2016 $9,835 $10,755 $10,053 $10,104 2/29/2016 $9,828 $10,771 $10,061 $10,120 3/31/2016 $9,820 $10,806 $10,054 $10,105 4/30/2016 $9,834 $10,885 $10,060 $10,116 5/31/2016 $9,838 $10,915 $10,063 $10,122 6/30/2016 $9,853 $11,088 $10,072 $10,139 7/31/2016 $9,856 $11,095 $10,081 $10,157 8/31/2016 $9,860 $11,110 $10,076 $10,142 9/30/2016 $9,844 $11,054 $10,067 $10,120 10/31/2016 $9,849 $10,938 $10,073 $10,127 11/30/2016 $9,801 $10,531 $10,053 $10,083 12/31/2016 $9,796 $10,654 $10,064 $10,103 1/31/2017 $9,811 $10,724 $10,085 $10,140 2/28/2017 $9,817 $10,799 $10,103 $10,173 3/31/2017 $9,821 $10,822 $10,104 $10,173 4/30/2017 $9,838 $10,901 $10,115 $10,189 5/31/2017 $9,853 $11,074 $10,127 $10,208 6/30/2017 $9,849 $11,034 $10,125 $10,200 7/31/2017 $9,865 $11,123 $10,140 $10,224 8/31/2017 $9,880 $11,208 $10,154 $10,247 9/30/2017 $9,886 $11,151 $10,150 $10,235 10/31/2017 $9,892 $11,178 $10,153 $10,236 11/30/2017 $9,877 $11,118 $10,133 $10,190 12/31/2017 $9,883 $11,235 $10,140 $10,196 1/31/2018 $9,891 $11,102 $10,158 $10,225 2/28/2018 $9,889 $11,069 $10,171 $10,242 3/31/2018 $9,897 $11,110 $10,171 $10,235 4/30/2018 $9,896 $11,070 $10,172 $10,225 5/31/2018 $9,916 $11,197 $10,195 $10,259 6/30/2018 $9,935 $11,207 $10,217 $10,295 7/31/2018 $9,943 $11,234 $10,234 $10,317 8/31/2018 $9,953 $11,263 $10,238 $10,313 9/30/2018 $9,953 $11,190 $10,235 $10,293 10/31/2018 $9,953 $11,121 $10,247 $10,302 11/30/2018 $9,974 $11,244 $10,270 $10,335 12/31/2018 $9,996 $11,379 $10,297 $10,373 1/31/2019 $10,017 $11,465 $10,321 $10,406 2/28/2019 $10,029 $11,526 $10,341 $10,429 3/31/2019 $10,050 $11,708 $10,363 $10,458 4/30/2019 $10,062 $11,752 $10,375 $10,466 5/31/2019 $10,085 $11,914 $10,403 $10,505 6/30/2019 $10,097 $11,958 $10,427 $10,537 7/31/2019 $10,118 $12,055 $10,452 $10,572 8/31/2019 $10,129 $12,245 $10,467 $10,587 9/30/2019 $10,129 $12,147 $10,462 $10,564 10/31/2019 $10,140 $12,168 $10,484 $10,595 11/30/2019 $10,150 $12,199 $10,498 $10,613 12/31/2019 $10,160 $12,236 $10,511 $10,629 1/31/2020 $10,191 $12,456 $10,535 $10,666 2/29/2020 $10,200 $12,617 $10,550 $10,688 3/31/2020 $10,150 $12,159 $10,528 $10,635 4/30/2020 $10,130 $12,006 $10,542 $10,659 5/31/2020 $10,192 $12,388 $10,595 $10,765 6/30/2020 $10,211 $12,490 $10,595 $10,764 7/31/2020 $10,227 $12,701 $10,608 $10,791 8/31/2020 $10,232 $12,641 $10,609 $10,793 9/30/2020 $10,236 $12,644 $10,613 $10,801 10/31/2020 $10,230 $12,606 $10,609 $10,793 11/30/2020 $10,255 $12,796 $10,616 $10,806 12/31/2020 $10,258 $12,874 $10,620 $10,816 1/31/2021 $10,272 $12,956 $10,629 $10,834 2/28/2021 $10,264 $12,750 $10,627 $10,830 3/31/2021 $10,267 $12,829 $10,631 $10,838 4/30/2021 $10,270 $12,936 $10,635 $10,845 5/31/2021 $10,272 $12,975 $10,637 $10,850 6/30/2021 $10,274 $13,010 $10,637 $10,849 7/31/2021 $10,287 $13,118 $10,644 $10,863 8/31/2021 $10,277 $13,070 $10,642 $10,861 9/30/2021 $10,268 $12,976 $10,637 $10,849 10/31/2021 $10,259 $12,938 $10,636 $10,847 11/30/2021 $10,260 $13,048 $10,637 $10,850 12/31/2021 $10,261 $13,069 $10,637 $10,849 1/31/2022 $10,209 $12,711 $10,602 $10,777 2/28/2022 $10,190 $12,666 $10,595 $10,763 3/31/2022 $10,139 $12,255 $10,551 $10,674 4/30/2022 $10,100 $11,916 $10,530 $10,631 5/31/2022 $10,137 $12,093 $10,572 $10,712 6/30/2022 $10,132 $11,895 $10,576 $10,715 7/31/2022 $10,171 $12,210 $10,610 $10,773 8/31/2022 $10,137 $11,942 $10,576 $10,687 9/30/2022 $10,082 $11,484 $10,539 $10,595 10/31/2022 $10,093 $11,388 $10,557 $10,609 11/30/2022 $10,169 $11,921 $10,631 $10,731 12/31/2022 $10,181 $11,955 $10,645 $10,726 1/31/2023 $10,237 $12,298 $10,706 $10,816 2/28/2023 $10,208 $12,020 $10,677 $10,725 3/31/2023 $10,275 $12,287 $10,753 $10,840 4/30/2023 $10,267 $12,259 $10,756 $10,808 5/31/2023 $10,270 $12,153 $10,770 $10,797 6/30/2023 $10,317 $12,274 $10,816 $10,848 7/31/2023 $10,344 $12,323 $10,848 $10,871 8/31/2023 $10,351 $12,146 $10,876 $10,883 9/30/2023 $10,338 $11,790 $10,874 $10,838 10/31/2023 $10,371 $11,689 $10,912 $10,868 11/30/2023 $10,468 $12,431 $11,012 $11,026 12/31/2023 $10,523 $12,720 $11,067 $11,090 1/31/2024 $10,544 $12,655 $11,078 $11,086 2/29/2024 $10,566 $12,671 $11,098 $11,103 3/31/2024 $10,587 $12,671 $11,113 $11,103 4/30/2024 $10,597 $12,514 $11,129 $11,104 5/31/2024 $10,630 $12,477 $11,159 $11,131 6/30/2024 $10,686 $12,669 $11,205 $11,194 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 3.57 1.14 0.87 Class A with Load 1.50 0.73 0.67 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 | |||
| AssetsNet | $ 783,111,180 | $ 783,111,180 | $ 783,111,180 | |
| Holdings Count | Holding | 401 | 401 | 401 | |
| Advisory Fees Paid, Amount | $ 1,317,095 | |||
| InvestmentCompanyPortfolioTurnover | 42% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $783,111,180 # of portfolio holdings 401 Portfolio turnover rate 42% Total advisory fees paid $1,317,095 1 Year 5 Years 10 Years Class A 3.57 1.14 0.87 Class A with Load 1.50 0.73 0.67 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The Ultra Short-Term Municipal Income Blended Index is composed 50% of the Bloomberg 1 Year Municipal Bond Index and 50% of the iMoneyNet Tax-Free National Institutional Money Market Funds Average. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 62.9 1-3 years 27.6 3-5 years 8.6 5-10 years 0.5 10-20 years 0.4 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Fairfax County Redevelopment & Housing Authority One University Senior LLC, 1.25%, 12/1/2025 1.9 Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.8 City of Quincy, 4.50%, 7/9/2025 1.3 College Park Business & IDA Somersby Family I LP Series B, 1.25%, 7/1/2025 1.3 University of Wisconsin Hospitals & Clinics Authority Obligated Group Series B, 4.65%, 4/1/2048 1.2 Metropolitan Transportation Authority Series D-1, 5.00%, 11/15/2034 1.1 Louisiana Local Government Environmental Facilities & CDA East Baton Rouge Sewerage Commission Series B, 0.88%, 2/1/2046 1.1 City of Dallas, 6.00%, 8/15/2053 1.0 Massachusetts HEFA Mass General Brigham, Inc. Series G-2, 3.70%, 7/1/2042 1.0 Westfield-Washington Multi-School Building Corp. Series A, 5.00%, 12/15/2024 0.9 | |||
| Material Fund Change [Text Block] | ||||
| C000220296 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Ultra Short-Term Municipal Income Fund | |||
| Class Name | Class A2 | |||
| Trading Symbol | WFUNX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Ultra Short-Term Municipal Income Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1216"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A2 $41 0.40% | |||
| Expenses Paid, Amount | $ 41 | |||
| Expense Ratio, Percent | 0.40% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg 1 Year Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A2 Bloomberg Municipal Bond Index Ultra Short-Term Municipal Income Blended Index Bloomberg 1 Year Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 $10,000 7/31/2014 $10,002 $10,018 $10,000 $10,000 8/31/2014 $10,024 $10,139 $10,003 $10,007 9/30/2014 $10,005 $10,149 $10,004 $10,007 10/31/2014 $10,007 $10,219 $10,006 $10,011 11/30/2014 $10,009 $10,236 $10,009 $10,017 12/31/2014 $10,011 $10,288 $10,006 $10,012 1/31/2015 $10,013 $10,470 $10,016 $10,031 2/28/2015 $10,014 $10,362 $10,017 $10,034 3/31/2015 $10,017 $10,392 $10,018 $10,034 4/30/2015 $9,998 $10,338 $10,018 $10,035 5/31/2015 $10,001 $10,309 $10,018 $10,034 6/30/2015 $9,993 $10,300 $10,018 $10,034 7/31/2015 $10,006 $10,375 $10,024 $10,048 8/31/2015 $10,009 $10,395 $10,033 $10,064 9/30/2015 $10,012 $10,470 $10,039 $10,077 10/31/2015 $10,025 $10,512 $10,044 $10,087 11/30/2015 $10,018 $10,554 $10,038 $10,074 12/31/2015 $10,022 $10,628 $10,038 $10,073 1/31/2016 $10,035 $10,755 $10,053 $10,104 2/29/2016 $10,028 $10,771 $10,061 $10,120 3/31/2016 $10,021 $10,806 $10,054 $10,105 4/30/2016 $10,035 $10,885 $10,060 $10,116 5/31/2016 $10,039 $10,915 $10,063 $10,122 6/30/2016 $10,054 $11,088 $10,072 $10,139 7/31/2016 $10,057 $11,095 $10,081 $10,157 8/31/2016 $10,061 $11,110 $10,076 $10,142 9/30/2016 $10,045 $11,054 $10,067 $10,120 10/31/2016 $10,050 $10,938 $10,073 $10,127 11/30/2016 $10,001 $10,531 $10,053 $10,083 12/31/2016 $9,996 $10,654 $10,064 $10,103 1/31/2017 $10,011 $10,724 $10,085 $10,140 2/28/2017 $10,017 $10,799 $10,103 $10,173 3/31/2017 $10,022 $10,822 $10,104 $10,173 4/30/2017 $10,038 $10,901 $10,115 $10,189 5/31/2017 $10,054 $11,074 $10,127 $10,208 6/30/2017 $10,050 $11,034 $10,125 $10,200 7/31/2017 $10,067 $11,123 $10,140 $10,224 8/31/2017 $10,082 $11,208 $10,154 $10,247 9/30/2017 $10,087 $11,151 $10,150 $10,235 10/31/2017 $10,093 $11,178 $10,153 $10,236 11/30/2017 $10,078 $11,118 $10,133 $10,190 12/31/2017 $10,085 $11,235 $10,140 $10,196 1/31/2018 $10,093 $11,102 $10,158 $10,225 2/28/2018 $10,090 $11,069 $10,171 $10,242 3/31/2018 $10,098 $11,110 $10,171 $10,235 4/30/2018 $10,098 $11,070 $10,172 $10,225 5/31/2018 $10,118 $11,197 $10,195 $10,259 6/30/2018 $10,138 $11,207 $10,217 $10,295 7/31/2018 $10,146 $11,234 $10,234 $10,317 8/31/2018 $10,156 $11,263 $10,238 $10,313 9/30/2018 $10,156 $11,190 $10,235 $10,293 10/31/2018 $10,156 $11,121 $10,247 $10,302 11/30/2018 $10,178 $11,244 $10,270 $10,335 12/31/2018 $10,200 $11,379 $10,297 $10,373 1/31/2019 $10,222 $11,465 $10,321 $10,406 2/28/2019 $10,233 $11,526 $10,341 $10,429 3/31/2019 $10,256 $11,708 $10,363 $10,458 4/30/2019 $10,268 $11,752 $10,375 $10,466 5/31/2019 $10,290 $11,914 $10,403 $10,505 6/30/2019 $10,303 $11,958 $10,427 $10,537 7/31/2019 $10,325 $12,055 $10,452 $10,572 8/31/2019 $10,336 $12,245 $10,467 $10,587 9/30/2019 $10,336 $12,147 $10,462 $10,564 10/31/2019 $10,347 $12,168 $10,484 $10,595 11/30/2019 $10,358 $12,199 $10,498 $10,613 12/31/2019 $10,368 $12,236 $10,511 $10,629 1/31/2020 $10,399 $12,456 $10,535 $10,666 2/29/2020 $10,408 $12,617 $10,550 $10,688 3/31/2020 $10,357 $12,159 $10,528 $10,635 4/30/2020 $10,337 $12,006 $10,542 $10,659 5/31/2020 $10,399 $12,388 $10,595 $10,765 6/30/2020 $10,418 $12,490 $10,595 $10,764 7/31/2020 $10,435 $12,701 $10,608 $10,791 8/31/2020 $10,439 $12,641 $10,609 $10,793 9/30/2020 $10,444 $12,644 $10,613 $10,801 10/31/2020 $10,448 $12,606 $10,609 $10,793 11/30/2020 $10,463 $12,796 $10,616 $10,806 12/31/2020 $10,467 $12,874 $10,620 $10,816 1/31/2021 $10,480 $12,956 $10,629 $10,834 2/28/2021 $10,472 $12,750 $10,627 $10,830 3/31/2021 $10,475 $12,829 $10,631 $10,838 4/30/2021 $10,478 $12,936 $10,635 $10,845 5/31/2021 $10,480 $12,975 $10,637 $10,850 6/30/2021 $10,483 $13,010 $10,637 $10,849 7/31/2021 $10,495 $13,118 $10,644 $10,863 8/31/2021 $10,486 $13,070 $10,642 $10,861 9/30/2021 $10,476 $12,976 $10,637 $10,849 10/31/2021 $10,467 $12,938 $10,636 $10,847 11/30/2021 $10,468 $13,048 $10,637 $10,850 12/31/2021 $10,469 $13,069 $10,637 $10,849 1/31/2022 $10,415 $12,711 $10,602 $10,777 2/28/2022 $10,396 $12,666 $10,595 $10,763 3/31/2022 $10,344 $12,255 $10,551 $10,674 4/30/2022 $10,305 $11,916 $10,530 $10,631 5/31/2022 $10,344 $12,093 $10,572 $10,712 6/30/2022 $10,340 $11,895 $10,576 $10,715 7/31/2022 $10,380 $12,210 $10,610 $10,773 8/31/2022 $10,346 $11,942 $10,576 $10,687 9/30/2022 $10,291 $11,484 $10,539 $10,595 10/31/2022 $10,303 $11,388 $10,557 $10,609 11/30/2022 $10,382 $11,921 $10,631 $10,731 12/31/2022 $10,395 $11,955 $10,645 $10,726 1/31/2023 $10,453 $12,298 $10,706 $10,816 2/28/2023 $10,413 $12,020 $10,677 $10,725 3/31/2023 $10,494 $12,287 $10,753 $10,840 4/30/2023 $10,486 $12,259 $10,756 $10,808 5/31/2023 $10,490 $12,153 $10,770 $10,797 6/30/2023 $10,539 $12,274 $10,816 $10,848 7/31/2023 $10,568 $12,323 $10,848 $10,871 8/31/2023 $10,576 $12,146 $10,876 $10,883 9/30/2023 $10,563 $11,790 $10,874 $10,838 10/31/2023 $10,597 $11,689 $10,912 $10,868 11/30/2023 $10,698 $12,431 $11,012 $11,026 12/31/2023 $10,754 $12,720 $11,067 $11,090 1/31/2024 $10,777 $12,655 $11,078 $11,086 2/29/2024 $10,800 $12,671 $11,098 $11,103 3/31/2024 $10,822 $12,671 $11,113 $11,103 4/30/2024 $10,834 $12,514 $11,129 $11,104 5/31/2024 $10,868 $12,477 $11,159 $11,131 6/30/2024 $10,926 $12,669 $11,205 $11,194 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A2 Footnote Reference 3.67 1.18 0.89 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 | |||
| AssetsNet | $ 783,111,180 | $ 783,111,180 | $ 783,111,180 | |
| Holdings Count | Holding | 401 | 401 | 401 | |
| Advisory Fees Paid, Amount | $ 1,317,095 | |||
| InvestmentCompanyPortfolioTurnover | 42% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $783,111,180 # of portfolio holdings 401 Portfolio turnover rate 42% Total advisory fees paid $1,317,095 1 Year 5 Years 10 Years Class A2 Footnote Reference 3.67 1.18 0.89 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 Footnote Description Footnote * Historical performance for the Class A2 shares prior to their inception on May 29, 2020 reflects the performance of the Class A shares, and includes the higher expenses applicable to the Class A shares. If these expenses had not been included, returns for the Class A2 shares would be higher. Footnote † Source: Allspring Funds Management, LLC. The Ultra Short-Term Municipal Income Blended Index is composed 50% of the Bloomberg 1 Year Municipal Bond Index and 50% of the iMoneyNet Tax-Free National Institutional Money Market Funds Average. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 62.9 1-3 years 27.6 3-5 years 8.6 5-10 years 0.5 10-20 years 0.4 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Fairfax County Redevelopment & Housing Authority One University Senior LLC, 1.25%, 12/1/2025 1.9 Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.8 City of Quincy, 4.50%, 7/9/2025 1.3 College Park Business & IDA Somersby Family I LP Series B, 1.25%, 7/1/2025 1.3 University of Wisconsin Hospitals & Clinics Authority Obligated Group Series B, 4.65%, 4/1/2048 1.2 Metropolitan Transportation Authority Series D-1, 5.00%, 11/15/2034 1.1 Louisiana Local Government Environmental Facilities & CDA East Baton Rouge Sewerage Commission Series B, 0.88%, 2/1/2046 1.1 City of Dallas, 6.00%, 8/15/2053 1.0 Massachusetts HEFA Mass General Brigham, Inc. Series G-2, 3.70%, 7/1/2042 1.0 Westfield-Washington Multi-School Building Corp. Series A, 5.00%, 12/15/2024 0.9 | |||
| Material Fund Change [Text Block] | ||||
| C000064981 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Ultra Short-Term Municipal Income Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WFUSX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Ultra Short-Term Municipal Income Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1240"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $127 1.25% | |||
| Expenses Paid, Amount | $ 127 | |||
| Expense Ratio, Percent | 1.25% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg 1 Year Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Ultra Short-Term Municipal Income Blended Index Bloomberg 1 Year Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 $10,000 7/31/2014 $9,979 $10,018 $10,000 $10,000 8/31/2014 $9,979 $10,139 $10,003 $10,007 9/30/2014 $9,979 $10,149 $10,004 $10,007 10/31/2014 $9,979 $10,219 $10,006 $10,011 11/30/2014 $9,979 $10,236 $10,009 $10,017 12/31/2014 $9,959 $10,288 $10,006 $10,012 1/31/2015 $9,959 $10,470 $10,016 $10,031 2/28/2015 $9,959 $10,362 $10,017 $10,034 3/31/2015 $9,938 $10,392 $10,018 $10,034 4/30/2015 $9,938 $10,338 $10,018 $10,035 5/31/2015 $9,918 $10,309 $10,018 $10,034 6/30/2015 $9,907 $10,300 $10,018 $10,034 7/31/2015 $9,907 $10,375 $10,024 $10,048 8/31/2015 $9,907 $10,395 $10,033 $10,064 9/30/2015 $9,907 $10,470 $10,039 $10,077 10/31/2015 $9,907 $10,512 $10,044 $10,087 11/30/2015 $9,907 $10,554 $10,038 $10,074 12/31/2015 $9,898 $10,628 $10,038 $10,073 1/31/2016 $9,898 $10,755 $10,053 $10,104 2/29/2016 $9,888 $10,771 $10,061 $10,120 3/31/2016 $9,888 $10,806 $10,054 $10,105 4/30/2016 $9,888 $10,885 $10,060 $10,116 5/31/2016 $9,888 $10,915 $10,063 $10,122 6/30/2016 $9,888 $11,088 $10,072 $10,139 7/31/2016 $9,888 $11,095 $10,081 $10,157 8/31/2016 $9,888 $11,110 $10,076 $10,142 9/30/2016 $9,867 $11,054 $10,067 $10,120 10/31/2016 $9,867 $10,938 $10,073 $10,127 11/30/2016 $9,804 $10,531 $10,053 $10,083 12/31/2016 $9,805 $10,654 $10,064 $10,103 1/31/2017 $9,805 $10,724 $10,085 $10,140 2/28/2017 $9,805 $10,799 $10,103 $10,173 3/31/2017 $9,805 $10,822 $10,104 $10,173 4/30/2017 $9,816 $10,901 $10,115 $10,189 5/31/2017 $9,826 $11,074 $10,127 $10,208 6/30/2017 $9,816 $11,034 $10,125 $10,200 7/31/2017 $9,826 $11,123 $10,140 $10,224 8/31/2017 $9,837 $11,208 $10,154 $10,247 9/30/2017 $9,826 $11,151 $10,150 $10,235 10/31/2017 $9,826 $11,178 $10,153 $10,236 11/30/2017 $9,816 $11,118 $10,133 $10,190 12/31/2017 $9,806 $11,235 $10,140 $10,196 1/31/2018 $9,808 $11,102 $10,158 $10,225 2/28/2018 $9,809 $11,069 $10,171 $10,242 3/31/2018 $9,801 $11,110 $10,171 $10,235 4/30/2018 $9,804 $11,070 $10,172 $10,225 5/31/2018 $9,818 $11,197 $10,195 $10,259 6/30/2018 $9,831 $11,207 $10,217 $10,295 7/31/2018 $9,833 $11,234 $10,234 $10,317 8/31/2018 $9,836 $11,263 $10,238 $10,313 9/30/2018 $9,819 $11,190 $10,235 $10,293 10/31/2018 $9,823 $11,121 $10,247 $10,302 11/30/2018 $9,839 $11,244 $10,270 $10,335 12/31/2018 $9,844 $11,379 $10,297 $10,373 1/31/2019 $9,859 $11,465 $10,321 $10,406 2/28/2019 $9,875 $11,526 $10,341 $10,429 3/31/2019 $9,879 $11,708 $10,363 $10,458 4/30/2019 $9,885 $11,752 $10,375 $10,466 5/31/2019 $9,901 $11,914 $10,403 $10,505 6/30/2019 $9,917 $11,958 $10,427 $10,537 7/31/2019 $9,932 $12,055 $10,452 $10,572 8/31/2019 $9,936 $12,245 $10,467 $10,587 9/30/2019 $9,930 $12,147 $10,462 $10,564 10/31/2019 $9,935 $12,168 $10,484 $10,595 11/30/2019 $9,938 $12,199 $10,498 $10,613 12/31/2019 $9,942 $12,236 $10,511 $10,629 1/31/2020 $9,955 $12,456 $10,535 $10,666 2/29/2020 $9,969 $12,617 $10,550 $10,688 3/31/2020 $9,902 $12,159 $10,528 $10,635 4/30/2020 $9,886 $12,006 $10,542 $10,659 5/31/2020 $9,930 $12,388 $10,595 $10,765 6/30/2020 $9,942 $12,490 $10,595 $10,764 7/31/2020 $9,953 $12,701 $10,608 $10,791 8/31/2020 $10,006 $12,641 $10,609 $10,793 9/30/2020 $10,006 $12,644 $10,613 $10,801 10/31/2020 $9,996 $12,606 $10,609 $10,793 11/30/2020 $10,006 $12,796 $10,616 $10,806 12/31/2020 $10,017 $12,874 $10,620 $10,816 1/31/2021 $10,028 $12,956 $10,629 $10,834 2/28/2021 $10,007 $12,750 $10,627 $10,830 3/31/2021 $10,007 $12,829 $10,631 $10,838 4/30/2021 $10,017 $12,936 $10,635 $10,845 5/31/2021 $10,018 $12,975 $10,637 $10,850 6/30/2021 $10,018 $13,010 $10,637 $10,849 7/31/2021 $10,018 $13,118 $10,644 $10,863 8/31/2021 $10,018 $13,070 $10,642 $10,861 9/30/2021 $9,997 $12,976 $10,637 $10,849 10/31/2021 $9,997 $12,938 $10,636 $10,847 11/30/2021 $9,997 $13,048 $10,637 $10,850 12/31/2021 $9,997 $13,069 $10,637 $10,849 1/31/2022 $9,944 $12,711 $10,602 $10,777 2/28/2022 $9,923 $12,666 $10,595 $10,763 3/31/2022 $9,871 $12,255 $10,551 $10,674 4/30/2022 $9,829 $11,916 $10,530 $10,631 5/31/2022 $9,860 $12,093 $10,572 $10,712 6/30/2022 $9,850 $11,895 $10,576 $10,715 7/31/2022 $9,888 $12,210 $10,610 $10,773 8/31/2022 $9,855 $11,942 $10,576 $10,687 9/30/2022 $9,801 $11,484 $10,539 $10,595 10/31/2022 $9,812 $11,388 $10,557 $10,609 11/30/2022 $9,886 $11,921 $10,631 $10,731 12/31/2022 $9,898 $11,955 $10,645 $10,726 1/31/2023 $9,952 $12,298 $10,706 $10,816 2/28/2023 $9,924 $12,020 $10,677 $10,725 3/31/2023 $9,990 $12,287 $10,753 $10,840 4/30/2023 $9,982 $12,259 $10,756 $10,808 5/31/2023 $9,984 $12,153 $10,770 $10,797 6/30/2023 $10,030 $12,274 $10,816 $10,848 7/31/2023 $10,057 $12,323 $10,848 $10,871 8/31/2023 $10,063 $12,146 $10,876 $10,883 9/30/2023 $10,051 $11,790 $10,874 $10,838 10/31/2023 $10,082 $11,689 $10,912 $10,868 11/30/2023 $10,177 $12,431 $11,012 $11,026 12/31/2023 $10,230 $12,720 $11,067 $11,090 1/31/2024 $10,250 $12,655 $11,078 $11,086 2/29/2024 $10,272 $12,671 $11,098 $11,103 3/31/2024 $10,292 $12,671 $11,113 $11,103 4/30/2024 $10,303 $12,514 $11,129 $11,104 5/31/2024 $10,334 $12,477 $11,159 $11,131 6/30/2024 $10,389 $12,669 $11,205 $11,194 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.81 0.74 0.38 Class C with Load 1.81 0.74 0.38 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 | |||
| AssetsNet | $ 783,111,180 | $ 783,111,180 | $ 783,111,180 | |
| Holdings Count | Holding | 401 | 401 | 401 | |
| Advisory Fees Paid, Amount | $ 1,317,095 | |||
| InvestmentCompanyPortfolioTurnover | 42% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $783,111,180 # of portfolio holdings 401 Portfolio turnover rate 42% Total advisory fees paid $1,317,095 1 Year 5 Years 10 Years Class C 2.81 0.74 0.38 Class C with Load 1.81 0.74 0.38 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The Ultra Short-Term Municipal Income Blended Index is composed 50% of the Bloomberg 1 Year Municipal Bond Index and 50% of the iMoneyNet Tax-Free National Institutional Money Market Funds Average. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 62.9 1-3 years 27.6 3-5 years 8.6 5-10 years 0.5 10-20 years 0.4 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Fairfax County Redevelopment & Housing Authority One University Senior LLC, 1.25%, 12/1/2025 1.9 Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.8 City of Quincy, 4.50%, 7/9/2025 1.3 College Park Business & IDA Somersby Family I LP Series B, 1.25%, 7/1/2025 1.3 University of Wisconsin Hospitals & Clinics Authority Obligated Group Series B, 4.65%, 4/1/2048 1.2 Metropolitan Transportation Authority Series D-1, 5.00%, 11/15/2034 1.1 Louisiana Local Government Environmental Facilities & CDA East Baton Rouge Sewerage Commission Series B, 0.88%, 2/1/2046 1.1 City of Dallas, 6.00%, 8/15/2053 1.0 Massachusetts HEFA Mass General Brigham, Inc. Series G-2, 3.70%, 7/1/2042 1.0 Westfield-Washington Multi-School Building Corp. Series A, 5.00%, 12/15/2024 0.9 | |||
| Material Fund Change [Text Block] | ||||
| C000205247 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Ultra Short-Term Municipal Income Fund | |||
| Class Name | Class R6 | |||
| Trading Symbol | WUSRX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Ultra Short-Term Municipal Income Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1264"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class R6 $20 0.20% | |||
| Expenses Paid, Amount | $ 20 | |||
| Expense Ratio, Percent | 0.20% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg 1 Year Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class R6 Bloomberg Municipal Bond Index Ultra Short-Term Municipal Income Blended Index Bloomberg 1 Year Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 $10,000 7/31/2014 $10,004 $10,018 $10,000 $10,000 8/31/2014 $10,009 $10,139 $10,003 $10,007 9/30/2014 $10,013 $10,149 $10,004 $10,007 10/31/2014 $10,017 $10,219 $10,006 $10,011 11/30/2014 $10,021 $10,236 $10,009 $10,017 12/31/2014 $10,027 $10,288 $10,006 $10,012 1/31/2015 $10,030 $10,470 $10,016 $10,031 2/28/2015 $10,034 $10,362 $10,017 $10,034 3/31/2015 $10,039 $10,392 $10,018 $10,034 4/30/2015 $10,023 $10,338 $10,018 $10,035 5/31/2015 $10,028 $10,309 $10,018 $10,034 6/30/2015 $10,023 $10,300 $10,018 $10,034 7/31/2015 $10,039 $10,375 $10,024 $10,048 8/31/2015 $10,044 $10,395 $10,033 $10,064 9/30/2015 $10,050 $10,470 $10,039 $10,077 10/31/2015 $10,066 $10,512 $10,044 $10,087 11/30/2015 $10,061 $10,554 $10,038 $10,074 12/31/2015 $10,068 $10,628 $10,038 $10,073 1/31/2016 $10,083 $10,755 $10,053 $10,104 2/29/2016 $10,078 $10,771 $10,061 $10,120 3/31/2016 $10,073 $10,806 $10,054 $10,105 4/30/2016 $10,090 $10,885 $10,060 $10,116 5/31/2016 $10,097 $10,915 $10,063 $10,122 6/30/2016 $10,114 $11,088 $10,072 $10,139 7/31/2016 $10,120 $11,095 $10,081 $10,157 8/31/2016 $10,127 $11,110 $10,076 $10,142 9/30/2016 $10,113 $11,054 $10,067 $10,120 10/31/2016 $10,120 $10,938 $10,073 $10,127 11/30/2016 $10,074 $10,531 $10,053 $10,083 12/31/2016 $10,071 $10,654 $10,064 $10,103 1/31/2017 $10,089 $10,724 $10,085 $10,140 2/28/2017 $10,097 $10,799 $10,103 $10,173 3/31/2017 $10,105 $10,822 $10,104 $10,173 4/30/2017 $10,124 $10,901 $10,115 $10,189 5/31/2017 $10,143 $11,074 $10,127 $10,208 6/30/2017 $10,151 $11,034 $10,125 $10,200 7/31/2017 $10,160 $11,123 $10,140 $10,224 8/31/2017 $10,178 $11,208 $10,154 $10,247 9/30/2017 $10,186 $11,151 $10,150 $10,235 10/31/2017 $10,195 $11,178 $10,153 $10,236 11/30/2017 $10,182 $11,118 $10,133 $10,190 12/31/2017 $10,192 $11,235 $10,140 $10,196 1/31/2018 $10,202 $11,102 $10,158 $10,225 2/28/2018 $10,213 $11,069 $10,171 $10,242 3/31/2018 $10,213 $11,110 $10,171 $10,235 4/30/2018 $10,215 $11,070 $10,172 $10,225 5/31/2018 $10,237 $11,197 $10,195 $10,259 6/30/2018 $10,260 $11,207 $10,217 $10,295 7/31/2018 $10,282 $11,234 $10,234 $10,317 8/31/2018 $10,295 $11,263 $10,238 $10,313 9/30/2018 $10,287 $11,190 $10,235 $10,293 10/31/2018 $10,301 $11,121 $10,247 $10,302 11/30/2018 $10,315 $11,244 $10,270 $10,335 12/31/2018 $10,341 $11,379 $10,297 $10,373 1/31/2019 $10,366 $11,465 $10,321 $10,406 2/28/2019 $10,381 $11,526 $10,341 $10,429 3/31/2019 $10,406 $11,708 $10,363 $10,458 4/30/2019 $10,411 $11,752 $10,375 $10,466 5/31/2019 $10,448 $11,914 $10,403 $10,505 6/30/2019 $10,463 $11,958 $10,427 $10,537 7/31/2019 $10,489 $12,055 $10,452 $10,572 8/31/2019 $10,503 $12,245 $10,467 $10,587 9/30/2019 $10,506 $12,147 $10,462 $10,564 10/31/2019 $10,521 $12,168 $10,484 $10,595 11/30/2019 $10,534 $12,199 $10,498 $10,613 12/31/2019 $10,548 $12,236 $10,511 $10,629 1/31/2020 $10,583 $12,456 $10,535 $10,666 2/29/2020 $10,595 $12,617 $10,550 $10,688 3/31/2020 $10,546 $12,159 $10,528 $10,635 4/30/2020 $10,528 $12,006 $10,542 $10,659 5/31/2020 $10,595 $12,388 $10,595 $10,765 6/30/2020 $10,617 $12,490 $10,595 $10,764 7/31/2020 $10,637 $12,701 $10,608 $10,791 8/31/2020 $10,645 $12,641 $10,609 $10,793 9/30/2020 $10,652 $12,644 $10,613 $10,801 10/31/2020 $10,648 $12,606 $10,609 $10,793 11/30/2020 $10,677 $12,796 $10,616 $10,806 12/31/2020 $10,683 $12,874 $10,620 $10,816 1/31/2021 $10,700 $12,956 $10,629 $10,834 2/28/2021 $10,683 $12,750 $10,627 $10,830 3/31/2021 $10,699 $12,829 $10,631 $10,838 4/30/2021 $10,705 $12,936 $10,635 $10,845 5/31/2021 $10,710 $12,975 $10,637 $10,850 6/30/2021 $10,715 $13,010 $10,637 $10,849 7/31/2021 $10,731 $13,118 $10,644 $10,863 8/31/2021 $10,724 $13,070 $10,642 $10,861 9/30/2021 $10,717 $12,976 $10,637 $10,849 10/31/2021 $10,710 $12,938 $10,636 $10,847 11/30/2021 $10,714 $13,048 $10,637 $10,850 12/31/2021 $10,718 $13,069 $10,637 $10,849 1/31/2022 $10,665 $12,711 $10,602 $10,777 2/28/2022 $10,648 $12,666 $10,595 $10,763 3/31/2022 $10,597 $12,255 $10,551 $10,674 4/30/2022 $10,559 $11,916 $10,530 $10,631 5/31/2022 $10,601 $12,093 $10,572 $10,712 6/30/2022 $10,598 $11,895 $10,576 $10,715 7/31/2022 $10,642 $12,210 $10,610 $10,773 8/31/2022 $10,597 $11,942 $10,576 $10,687 9/30/2022 $10,554 $11,484 $10,539 $10,595 10/31/2022 $10,557 $11,388 $10,557 $10,609 11/30/2022 $10,650 $11,921 $10,631 $10,731 12/31/2022 $10,666 $11,955 $10,645 $10,726 1/31/2023 $10,727 $12,298 $10,706 $10,816 2/28/2023 $10,688 $12,020 $10,677 $10,725 3/31/2023 $10,772 $12,287 $10,753 $10,840 4/30/2023 $10,766 $12,259 $10,756 $10,808 5/31/2023 $10,772 $12,153 $10,770 $10,797 6/30/2023 $10,824 $12,274 $10,816 $10,848 7/31/2023 $10,844 $12,323 $10,848 $10,871 8/31/2023 $10,865 $12,146 $10,876 $10,883 9/30/2023 $10,854 $11,790 $10,874 $10,838 10/31/2023 $10,891 $11,689 $10,912 $10,868 11/30/2023 $10,996 $12,431 $11,012 $11,026 12/31/2023 $11,056 $12,720 $11,067 $11,090 1/31/2024 $11,081 $12,655 $11,078 $11,086 2/29/2024 $11,107 $12,671 $11,098 $11,103 3/31/2024 $11,132 $12,671 $11,113 $11,103 4/30/2024 $11,146 $12,514 $11,129 $11,104 5/31/2024 $11,183 $12,477 $11,159 $11,131 6/30/2024 $11,244 $12,669 $11,205 $11,194 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.88 1.45 1.18 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 | |||
| AssetsNet | $ 783,111,180 | $ 783,111,180 | $ 783,111,180 | |
| Holdings Count | Holding | 401 | 401 | 401 | |
| Advisory Fees Paid, Amount | $ 1,317,095 | |||
| InvestmentCompanyPortfolioTurnover | 42% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $783,111,180 # of portfolio holdings 401 Portfolio turnover rate 42% Total advisory fees paid $1,317,095 1 Year 5 Years 10 Years Class R6 Footnote Reference 3.88 1.45 1.18 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 Footnote Description Footnote * Historical performance shown for the Class R6 shares prior to their inception on July 31, 2018 reflects the performance of the Institutional Class shares, and includes the higher expenses applicable to the Institutional Class shares. If these expenses had not been included, returns for the Class R6 shares would be higher. Footnote † Source: Allspring Funds Management, LLC. The Ultra Short-Term Municipal Income Blended Index is composed 50% of the Bloomberg 1 Year Municipal Bond Index and 50% of the iMoneyNet Tax-Free National Institutional Money Market Funds Average. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 62.9 1-3 years 27.6 3-5 years 8.6 5-10 years 0.5 10-20 years 0.4 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Fairfax County Redevelopment & Housing Authority One University Senior LLC, 1.25%, 12/1/2025 1.9 Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.8 City of Quincy, 4.50%, 7/9/2025 1.3 College Park Business & IDA Somersby Family I LP Series B, 1.25%, 7/1/2025 1.3 University of Wisconsin Hospitals & Clinics Authority Obligated Group Series B, 4.65%, 4/1/2048 1.2 Metropolitan Transportation Authority Series D-1, 5.00%, 11/15/2034 1.1 Louisiana Local Government Environmental Facilities & CDA East Baton Rouge Sewerage Commission Series B, 0.88%, 2/1/2046 1.1 City of Dallas, 6.00%, 8/15/2053 1.0 Massachusetts HEFA Mass General Brigham, Inc. Series G-2, 3.70%, 7/1/2042 1.0 Westfield-Washington Multi-School Building Corp. Series A, 5.00%, 12/15/2024 0.9 | |||
| Material Fund Change [Text Block] | ||||
| C000020341 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Ultra Short-Term Municipal Income Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | SMAIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Ultra Short-Term Municipal Income Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1288"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $25 0.25% | |||
| Expenses Paid, Amount | $ 25 | |||
| Expense Ratio, Percent | 0.25% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive security selection and credit quality allocation versus the performance benchmark, Bloomberg 1 Year Municipal Bond Index. There were no significant detractors from the Fund’s relative performance during the period. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Ultra Short-Term Municipal Income Blended Index Bloomberg 1 Year Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 $10,000 7/31/2014 $10,004 $10,018 $10,000 $10,000 8/31/2014 $10,009 $10,139 $10,003 $10,007 9/30/2014 $10,013 $10,149 $10,004 $10,007 10/31/2014 $10,017 $10,219 $10,006 $10,011 11/30/2014 $10,021 $10,236 $10,009 $10,017 12/31/2014 $10,027 $10,288 $10,006 $10,012 1/31/2015 $10,030 $10,470 $10,016 $10,031 2/28/2015 $10,034 $10,362 $10,017 $10,034 3/31/2015 $10,039 $10,392 $10,018 $10,034 4/30/2015 $10,023 $10,338 $10,018 $10,035 5/31/2015 $10,028 $10,309 $10,018 $10,034 6/30/2015 $10,023 $10,300 $10,018 $10,034 7/31/2015 $10,039 $10,375 $10,024 $10,048 8/31/2015 $10,044 $10,395 $10,033 $10,064 9/30/2015 $10,050 $10,470 $10,039 $10,077 10/31/2015 $10,066 $10,512 $10,044 $10,087 11/30/2015 $10,061 $10,554 $10,038 $10,074 12/31/2015 $10,068 $10,628 $10,038 $10,073 1/31/2016 $10,083 $10,755 $10,053 $10,104 2/29/2016 $10,078 $10,771 $10,061 $10,120 3/31/2016 $10,073 $10,806 $10,054 $10,105 4/30/2016 $10,090 $10,885 $10,060 $10,116 5/31/2016 $10,097 $10,915 $10,063 $10,122 6/30/2016 $10,114 $11,088 $10,072 $10,139 7/31/2016 $10,120 $11,095 $10,081 $10,157 8/31/2016 $10,127 $11,110 $10,076 $10,142 9/30/2016 $10,113 $11,054 $10,067 $10,120 10/31/2016 $10,120 $10,938 $10,073 $10,127 11/30/2016 $10,074 $10,531 $10,053 $10,083 12/31/2016 $10,071 $10,654 $10,064 $10,103 1/31/2017 $10,089 $10,724 $10,085 $10,140 2/28/2017 $10,097 $10,799 $10,103 $10,173 3/31/2017 $10,105 $10,822 $10,104 $10,173 4/30/2017 $10,124 $10,901 $10,115 $10,189 5/31/2017 $10,143 $11,074 $10,127 $10,208 6/30/2017 $10,151 $11,034 $10,125 $10,200 7/31/2017 $10,160 $11,123 $10,140 $10,224 8/31/2017 $10,178 $11,208 $10,154 $10,247 9/30/2017 $10,186 $11,151 $10,150 $10,235 10/31/2017 $10,195 $11,178 $10,153 $10,236 11/30/2017 $10,182 $11,118 $10,133 $10,190 12/31/2017 $10,192 $11,235 $10,140 $10,196 1/31/2018 $10,202 $11,102 $10,158 $10,225 2/28/2018 $10,213 $11,069 $10,171 $10,242 3/31/2018 $10,213 $11,110 $10,171 $10,235 4/30/2018 $10,215 $11,070 $10,172 $10,225 5/31/2018 $10,237 $11,197 $10,195 $10,259 6/30/2018 $10,260 $11,207 $10,217 $10,295 7/31/2018 $10,282 $11,234 $10,234 $10,317 8/31/2018 $10,284 $11,263 $10,238 $10,313 9/30/2018 $10,286 $11,190 $10,235 $10,293 10/31/2018 $10,289 $11,121 $10,247 $10,302 11/30/2018 $10,314 $11,244 $10,270 $10,335 12/31/2018 $10,339 $11,379 $10,297 $10,373 1/31/2019 $10,363 $11,465 $10,321 $10,406 2/28/2019 $10,378 $11,526 $10,341 $10,429 3/31/2019 $10,403 $11,708 $10,363 $10,458 4/30/2019 $10,418 $11,752 $10,375 $10,466 5/31/2019 $10,443 $11,914 $10,403 $10,505 6/30/2019 $10,458 $11,958 $10,427 $10,537 7/31/2019 $10,483 $12,055 $10,452 $10,572 8/31/2019 $10,497 $12,245 $10,467 $10,587 9/30/2019 $10,500 $12,147 $10,462 $10,564 10/31/2019 $10,525 $12,168 $10,484 $10,595 11/30/2019 $10,538 $12,199 $10,498 $10,613 12/31/2019 $10,551 $12,236 $10,511 $10,629 1/31/2020 $10,575 $12,456 $10,535 $10,666 2/29/2020 $10,587 $12,617 $10,550 $10,688 3/31/2020 $10,537 $12,159 $10,528 $10,635 4/30/2020 $10,530 $12,006 $10,542 $10,659 5/31/2020 $10,586 $12,388 $10,595 $10,765 6/30/2020 $10,607 $12,490 $10,595 $10,764 7/31/2020 $10,627 $12,701 $10,608 $10,791 8/31/2020 $10,634 $12,641 $10,609 $10,793 9/30/2020 $10,640 $12,644 $10,613 $10,801 10/31/2020 $10,647 $12,606 $10,609 $10,793 11/30/2020 $10,664 $12,796 $10,616 $10,806 12/31/2020 $10,670 $12,874 $10,620 $10,816 1/31/2021 $10,686 $12,956 $10,629 $10,834 2/28/2021 $10,680 $12,750 $10,627 $10,830 3/31/2021 $10,685 $12,829 $10,631 $10,838 4/30/2021 $10,690 $12,936 $10,635 $10,845 5/31/2021 $10,695 $12,975 $10,637 $10,850 6/30/2021 $10,700 $13,010 $10,637 $10,849 7/31/2021 $10,715 $13,118 $10,644 $10,863 8/31/2021 $10,707 $13,070 $10,642 $10,861 9/30/2021 $10,700 $12,976 $10,637 $10,849 10/31/2021 $10,692 $12,938 $10,636 $10,847 11/30/2021 $10,696 $13,048 $10,637 $10,850 12/31/2021 $10,699 $13,069 $10,637 $10,849 1/31/2022 $10,647 $12,711 $10,602 $10,777 2/28/2022 $10,629 $12,666 $10,595 $10,763 3/31/2022 $10,578 $12,255 $10,551 $10,674 4/30/2022 $10,540 $11,916 $10,530 $10,631 5/31/2022 $10,580 $12,093 $10,572 $10,712 6/30/2022 $10,578 $11,895 $10,576 $10,715 7/31/2022 $10,632 $12,210 $10,610 $10,773 8/31/2022 $10,587 $11,942 $10,576 $10,687 9/30/2022 $10,532 $11,484 $10,539 $10,595 10/31/2022 $10,546 $11,388 $10,557 $10,609 11/30/2022 $10,627 $11,921 $10,631 $10,731 12/31/2022 $10,642 $11,955 $10,645 $10,726 1/31/2023 $10,714 $12,298 $10,706 $10,816 2/28/2023 $10,675 $12,020 $10,677 $10,725 3/31/2023 $10,747 $12,287 $10,753 $10,840 4/30/2023 $10,741 $12,259 $10,756 $10,808 5/31/2023 $10,746 $12,153 $10,770 $10,797 6/30/2023 $10,798 $12,274 $10,816 $10,848 7/31/2023 $10,828 $12,323 $10,848 $10,871 8/31/2023 $10,838 $12,146 $10,876 $10,883 9/30/2023 $10,826 $11,790 $10,874 $10,838 10/31/2023 $10,863 $11,689 $10,912 $10,868 11/30/2023 $10,967 $12,431 $11,012 $11,026 12/31/2023 $11,027 $12,720 $11,067 $11,090 1/31/2024 $11,051 $12,655 $11,078 $11,086 2/29/2024 $11,076 $12,671 $11,098 $11,103 3/31/2024 $11,100 $12,671 $11,113 $11,103 4/30/2024 $11,126 $12,514 $11,129 $11,104 5/31/2024 $11,150 $12,477 $11,159 $11,131 6/30/2024 $11,211 $12,669 $11,205 $11,194 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class 3.83 1.40 1.15 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 | |||
| AssetsNet | $ 783,111,180 | $ 783,111,180 | $ 783,111,180 | |
| Holdings Count | Holding | 401 | 401 | 401 | |
| Advisory Fees Paid, Amount | $ 1,317,095 | |||
| InvestmentCompanyPortfolioTurnover | 42% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $783,111,180 # of portfolio holdings 401 Portfolio turnover rate 42% Total advisory fees paid $1,317,095 1 Year 5 Years 10 Years Institutional Class 3.83 1.40 1.15 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Ultra Short-Term Municipal Income Blended Index Footnote Reference 3.61 1.45 1.14 Bloomberg 1 Year Municipal Bond Index 3.19 1.22 1.13 Footnote Description Footnote * Source: Allspring Funds Management, LLC. The Ultra Short-Term Municipal Income Blended Index is composed 50% of the Bloomberg 1 Year Municipal Bond Index and 50% of the iMoneyNet Tax-Free National Institutional Money Market Funds Average. You cannot invest directly in an index. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 62.9 1-3 years 27.6 3-5 years 8.6 5-10 years 0.5 10-20 years 0.4 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Fairfax County Redevelopment & Housing Authority One University Senior LLC, 1.25%, 12/1/2025 1.9 Connecticut State HEFA Yale University Series A, 4.45%, 7/1/2042 1.8 City of Quincy, 4.50%, 7/9/2025 1.3 College Park Business & IDA Somersby Family I LP Series B, 1.25%, 7/1/2025 1.3 University of Wisconsin Hospitals & Clinics Authority Obligated Group Series B, 4.65%, 4/1/2048 1.2 Metropolitan Transportation Authority Series D-1, 5.00%, 11/15/2034 1.1 Louisiana Local Government Environmental Facilities & CDA East Baton Rouge Sewerage Commission Series B, 0.88%, 2/1/2046 1.1 City of Dallas, 6.00%, 8/15/2053 1.0 Massachusetts HEFA Mass General Brigham, Inc. Series G-2, 3.70%, 7/1/2042 1.0 Westfield-Washington Multi-School Building Corp. Series A, 5.00%, 12/15/2024 0.9 | |||
| Material Fund Change [Text Block] | ||||
| C000064975 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Wisconsin Tax-Free Fund | |||
| Class Name | Class A | |||
| Trading Symbol | WWTFX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Wisconsin Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1312"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class A $71 0.70% | |||
| Expenses Paid, Amount | $ 71 | |||
| Expense Ratio, Percent | 0.70% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation and security selection versus the performance benchmark, Bloomberg Wisconsin Municipal Bond Index. Sector allocation detracted slightly from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class A with Load Bloomberg Municipal Bond Index Bloomberg Wisconsin Municipal Bond Index 6/30/2014 $9,547 $10,000 $10,000 7/31/2014 $9,540 $10,018 $10,022 8/31/2014 $9,628 $10,139 $10,144 9/30/2014 $9,647 $10,149 $10,145 10/31/2014 $9,691 $10,219 $10,216 11/30/2014 $9,701 $10,236 $10,214 12/31/2014 $9,739 $10,288 $10,255 1/31/2015 $9,864 $10,470 $10,446 2/28/2015 $9,801 $10,362 $10,348 3/31/2015 $9,827 $10,392 $10,373 4/30/2015 $9,799 $10,338 $10,326 5/31/2015 $9,771 $10,309 $10,307 6/30/2015 $9,745 $10,300 $10,296 7/31/2015 $9,798 $10,375 $10,365 8/31/2015 $9,799 $10,395 $10,390 9/30/2015 $9,864 $10,470 $10,468 10/31/2015 $9,911 $10,512 $10,511 11/30/2015 $9,941 $10,554 $10,526 12/31/2015 $9,999 $10,628 $10,582 1/31/2016 $10,081 $10,755 $10,701 2/29/2016 $10,092 $10,771 $10,729 3/31/2016 $10,101 $10,806 $10,749 4/30/2016 $10,156 $10,885 $10,808 5/31/2016 $10,165 $10,915 $10,831 6/30/2016 $10,275 $11,088 $10,992 7/31/2016 $10,257 $11,095 $11,002 8/31/2016 $10,284 $11,110 $11,026 9/30/2016 $10,257 $11,054 $10,959 10/31/2016 $10,193 $10,938 $10,862 11/30/2016 $9,916 $10,531 $10,471 12/31/2016 $9,974 $10,654 $10,587 1/31/2017 $9,976 $10,724 $10,676 2/28/2017 $10,046 $10,799 $10,749 3/31/2017 $10,068 $10,822 $10,770 4/30/2017 $10,127 $10,901 $10,844 5/31/2017 $10,252 $11,074 $10,991 6/30/2017 $10,226 $11,034 $10,955 7/31/2017 $10,295 $11,123 $11,036 8/31/2017 $10,383 $11,208 $11,101 9/30/2017 $10,348 $11,151 $11,041 10/31/2017 $10,360 $11,178 $11,067 11/30/2017 $10,334 $11,118 $10,991 12/31/2017 $10,403 $11,235 $11,096 1/31/2018 $10,310 $11,102 $10,975 2/28/2018 $10,276 $11,069 $10,943 3/31/2018 $10,318 $11,110 $10,974 4/30/2018 $10,293 $11,070 $10,941 5/31/2018 $10,393 $11,197 $11,053 6/30/2018 $10,406 $11,207 $11,066 7/31/2018 $10,429 $11,234 $11,098 8/31/2018 $10,442 $11,263 $11,123 9/30/2018 $10,388 $11,190 $11,048 10/31/2018 $10,344 $11,121 $10,992 11/30/2018 $10,446 $11,244 $11,101 12/31/2018 $10,557 $11,379 $11,243 1/31/2019 $10,630 $11,465 $11,329 2/28/2019 $10,674 $11,526 $11,381 3/31/2019 $10,796 $11,708 $11,529 4/30/2019 $10,830 $11,752 $11,556 5/31/2019 $10,942 $11,914 $11,699 6/30/2019 $10,985 $11,958 $11,750 7/31/2019 $11,058 $12,055 $11,835 8/31/2019 $11,180 $12,245 $11,968 9/30/2019 $11,132 $12,147 $11,885 10/31/2019 $11,144 $12,168 $11,920 11/30/2019 $11,165 $12,199 $11,947 12/31/2019 $11,190 $12,236 $11,986 1/31/2020 $11,321 $12,456 $12,156 2/29/2020 $11,420 $12,617 $12,278 3/31/2020 $11,169 $12,159 $11,970 4/30/2020 $11,058 $12,006 $11,859 5/31/2020 $11,270 $12,388 $12,230 6/30/2020 $11,320 $12,490 $12,284 7/31/2020 $11,441 $12,701 $12,435 8/31/2020 $11,419 $12,641 $12,405 9/30/2020 $11,418 $12,644 $12,425 10/31/2020 $11,406 $12,606 $12,383 11/30/2020 $11,537 $12,796 $12,517 12/31/2020 $11,586 $12,874 $12,564 1/31/2021 $11,624 $12,956 $12,637 2/28/2021 $11,519 $12,750 $12,471 3/31/2021 $11,568 $12,829 $12,539 4/30/2021 $11,637 $12,936 $12,614 5/31/2021 $11,674 $12,975 $12,645 6/30/2021 $11,701 $13,010 $12,680 7/31/2021 $11,779 $13,118 $12,772 8/31/2021 $11,764 $13,070 $12,739 9/30/2021 $11,698 $12,976 $12,670 10/31/2021 $11,672 $12,938 $12,631 11/30/2021 $11,741 $13,048 $12,712 12/31/2021 $11,747 $13,069 $12,731 1/31/2022 $11,522 $12,711 $12,425 2/28/2022 $11,478 $12,666 $12,398 3/31/2022 $11,223 $12,255 $12,036 4/30/2022 $10,957 $11,916 $11,711 5/31/2022 $11,060 $12,093 $11,853 6/30/2022 $10,890 $11,895 $11,654 7/31/2022 $11,131 $12,210 $11,945 8/31/2022 $10,886 $11,942 $11,671 9/30/2022 $10,524 $11,484 $11,208 10/31/2022 $10,450 $11,388 $11,123 11/30/2022 $10,887 $11,921 $11,603 12/31/2022 $10,888 $11,955 $11,652 1/31/2023 $11,156 $12,298 $11,964 2/28/2023 $10,922 $12,020 $11,687 3/31/2023 $11,117 $12,287 $11,939 4/30/2023 $11,097 $12,259 $11,883 5/31/2023 $11,013 $12,153 $11,788 6/30/2023 $11,102 $12,274 $11,929 7/31/2023 $11,115 $12,323 $11,994 8/31/2023 $10,975 $12,146 $11,806 9/30/2023 $10,695 $11,790 $11,444 10/31/2023 $10,568 $11,689 $11,331 11/30/2023 $11,215 $12,431 $12,075 12/31/2023 $11,469 $12,720 $12,371 1/31/2024 $11,448 $12,655 $12,302 2/29/2024 $11,440 $12,671 $12,328 3/31/2024 $11,443 $12,671 $12,333 4/30/2024 $11,314 $12,514 $12,179 5/31/2024 $11,263 $12,477 $12,147 6/30/2024 $11,499 $12,669 $12,358 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class A 3.58 0.92 1.88 Class A with Load (1.05) (0.01) 1.41 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Wisconsin Municipal Bond Index 3.59 1.01 2.14 | |||
| AssetsNet | $ 125,061,266 | $ 125,061,266 | $ 125,061,266 | |
| Holdings Count | Holding | 143 | 143 | 143 | |
| Advisory Fees Paid, Amount | $ 370,770 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $125,061,266 # of portfolio holdings 143 Portfolio turnover rate 9% Total advisory fees paid $370,770 1 Year 5 Years 10 Years Class A 3.58 0.92 1.88 Class A with Load (1.05) (0.01) 1.41 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Wisconsin Municipal Bond Index 3.59 1.01 2.14 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 14.1 1-3 years 25.5 3-5 years 7.8 5-10 years 14.4 10-20 years 20.2 20-30 years 16.3 30+ years 1.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Beloit Health System Obligated Group, 4.00%, 7/1/2036 3.1 State of Wisconsin Series A, 4.30%, 5/1/2025 2.9 Wisconsin HEFA Rogers Memorial Hospital, Inc. Obligated Group Series B, 5.00%, 7/1/2044 2.8 Wisconsin Housing & EDA Flats at Bishops Woods LP PT Series E, 4.75%, 6/1/2043 2.5 Appleton RDA Fox Cities Performing Arts Center, Inc. Series B, 4.10%, 6/1/2036 2.4 Wisconsin Housing & EDA WHPC Madison Pool Project-2017 Obligated Group Series A, 4.85%, 7/1/2052 2.3 Wisconsin HEFA Bellin Memorial Hospital Obligated Group Series A, 5.50%, 12/1/2052 2.2 Southeast Wisconsin Professional Baseball Park District Series A, 5.50%, 12/15/2026 2.0 Ashwaubenon CDA County of Brown, 0.00%, 6/1/2049 2.0 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series C, 5.00%, 2/15/2047 1.9 | |||
| Material Fund Change [Text Block] | ||||
| C000020285 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Wisconsin Tax-Free Fund | |||
| Class Name | Class C | |||
| Trading Symbol | WWTCX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Wisconsin Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1336"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Class C $147 1.45% | |||
| Expenses Paid, Amount | $ 147 | |||
| Expense Ratio, Percent | 1.45% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation and security selection versus the performance benchmark, Bloomberg Wisconsin Municipal Bond Index. Sector allocation detracted slightly from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Class C with Load Bloomberg Municipal Bond Index Bloomberg Wisconsin Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,986 $10,018 $10,022 8/31/2014 $10,072 $10,139 $10,144 9/30/2014 $10,086 $10,149 $10,145 10/31/2014 $10,125 $10,219 $10,216 11/30/2014 $10,130 $10,236 $10,214 12/31/2014 $10,163 $10,288 $10,255 1/31/2015 $10,287 $10,470 $10,446 2/28/2015 $10,215 $10,362 $10,348 3/31/2015 $10,235 $10,392 $10,373 4/30/2015 $10,200 $10,338 $10,326 5/31/2015 $10,165 $10,309 $10,307 6/30/2015 $10,131 $10,300 $10,296 7/31/2015 $10,180 $10,375 $10,365 8/31/2015 $10,174 $10,395 $10,390 9/30/2015 $10,236 $10,470 $10,468 10/31/2015 $10,278 $10,512 $10,511 11/30/2015 $10,302 $10,554 $10,526 12/31/2015 $10,356 $10,628 $10,582 1/31/2016 $10,435 $10,755 $10,701 2/29/2016 $10,439 $10,771 $10,729 3/31/2016 $10,442 $10,806 $10,749 4/30/2016 $10,493 $10,885 $10,808 5/31/2016 $10,495 $10,915 $10,831 6/30/2016 $10,603 $11,088 $10,992 7/31/2016 $10,577 $11,095 $11,002 8/31/2016 $10,599 $11,110 $11,026 9/30/2016 $10,555 $11,054 $10,959 10/31/2016 $10,492 $10,938 $10,862 11/30/2016 $10,200 $10,531 $10,471 12/31/2016 $10,253 $10,654 $10,587 1/31/2017 $10,249 $10,724 $10,676 2/28/2017 $10,314 $10,799 $10,749 3/31/2017 $10,330 $10,822 $10,770 4/30/2017 $10,385 $10,901 $10,844 5/31/2017 $10,506 $11,074 $10,991 6/30/2017 $10,473 $11,034 $10,955 7/31/2017 $10,537 $11,123 $11,036 8/31/2017 $10,620 $11,208 $11,101 9/30/2017 $10,579 $11,151 $11,041 10/31/2017 $10,584 $11,178 $11,067 11/30/2017 $10,551 $11,118 $10,991 12/31/2017 $10,614 $11,235 $11,096 1/31/2018 $10,513 $11,102 $10,975 2/28/2018 $10,472 $11,069 $10,943 3/31/2018 $10,508 $11,110 $10,974 4/30/2018 $10,477 $11,070 $10,941 5/31/2018 $10,572 $11,197 $11,053 6/30/2018 $10,579 $11,207 $11,066 7/31/2018 $10,595 $11,234 $11,098 8/31/2018 $10,602 $11,263 $11,123 9/30/2018 $10,540 $11,190 $11,048 10/31/2018 $10,488 $11,121 $10,992 11/30/2018 $10,586 $11,244 $11,101 12/31/2018 $10,692 $11,379 $11,243 1/31/2019 $10,758 $11,465 $11,329 2/28/2019 $10,797 $11,526 $11,381 3/31/2019 $10,914 $11,708 $11,529 4/30/2019 $10,941 $11,752 $11,556 5/31/2019 $11,047 $11,914 $11,699 6/30/2019 $11,084 $11,958 $11,750 7/31/2019 $11,150 $12,055 $11,835 8/31/2019 $11,266 $12,245 $11,968 9/30/2019 $11,211 $12,147 $11,885 10/31/2019 $11,216 $12,168 $11,920 11/30/2019 $11,230 $12,199 $11,947 12/31/2019 $11,248 $12,236 $11,986 1/31/2020 $11,372 $12,456 $12,156 2/29/2020 $11,466 $12,617 $12,278 3/31/2020 $11,207 $12,159 $11,970 4/30/2020 $11,088 $12,006 $11,859 5/31/2020 $11,293 $12,388 $12,230 6/30/2020 $11,336 $12,490 $12,284 7/31/2020 $11,450 $12,701 $12,435 8/31/2020 $11,421 $12,641 $12,405 9/30/2020 $11,412 $12,644 $12,425 10/31/2020 $11,393 $12,606 $12,383 11/30/2020 $11,517 $12,796 $12,517 12/31/2020 $11,558 $12,874 $12,564 1/31/2021 $11,588 $12,956 $12,637 2/28/2021 $11,477 $12,750 $12,471 3/31/2021 $11,518 $12,829 $12,539 4/30/2021 $11,579 $12,936 $12,614 5/31/2021 $11,609 $12,975 $12,645 6/30/2021 $11,628 $13,010 $12,680 7/31/2021 $11,699 $13,118 $12,772 8/31/2021 $11,676 $13,070 $12,739 9/30/2021 $11,603 $12,976 $12,670 10/31/2021 $11,570 $12,938 $12,631 11/30/2021 $11,630 $13,048 $12,712 12/31/2021 $11,630 $13,069 $12,731 1/31/2022 $11,400 $12,711 $12,425 2/28/2022 $11,349 $12,666 $12,398 3/31/2022 $11,089 $12,255 $12,036 4/30/2022 $10,820 $11,916 $11,711 5/31/2022 $10,914 $12,093 $11,853 6/30/2022 $10,739 $11,895 $11,654 7/31/2022 $10,977 $12,210 $11,945 8/31/2022 $10,735 $11,942 $11,671 9/30/2022 $10,379 $11,484 $11,208 10/31/2022 $10,305 $11,388 $11,123 11/30/2022 $10,736 $11,921 $11,603 12/31/2022 $10,737 $11,955 $11,652 1/31/2023 $11,002 $12,298 $11,964 2/28/2023 $10,771 $12,020 $11,687 3/31/2023 $10,963 $12,287 $11,939 4/30/2023 $10,944 $12,259 $11,883 5/31/2023 $10,861 $12,153 $11,788 6/30/2023 $10,948 $12,274 $11,929 7/31/2023 $10,961 $12,323 $11,994 8/31/2023 $10,824 $12,146 $11,806 9/30/2023 $10,548 $11,790 $11,444 10/31/2023 $10,422 $11,689 $11,331 11/30/2023 $11,060 $12,431 $12,075 12/31/2023 $11,310 $12,720 $12,371 1/31/2024 $11,290 $12,655 $12,302 2/29/2024 $11,283 $12,671 $12,328 3/31/2024 $11,285 $12,671 $12,333 4/30/2024 $11,158 $12,514 $12,179 5/31/2024 $11,108 $12,477 $12,147 6/30/2024 $11,341 $12,669 $12,358 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Class C 2.71 0.14 1.27 Class C with Load 1.71 0.14 1.27 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Wisconsin Municipal Bond Index 3.59 1.01 2.14 | |||
| AssetsNet | $ 125,061,266 | $ 125,061,266 | $ 125,061,266 | |
| Holdings Count | Holding | 143 | 143 | 143 | |
| Advisory Fees Paid, Amount | $ 370,770 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $125,061,266 # of portfolio holdings 143 Portfolio turnover rate 9% Total advisory fees paid $370,770 1 Year 5 Years 10 Years Class C 2.71 0.14 1.27 Class C with Load 1.71 0.14 1.27 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Wisconsin Municipal Bond Index 3.59 1.01 2.14 | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 14.1 1-3 years 25.5 3-5 years 7.8 5-10 years 14.4 10-20 years 20.2 20-30 years 16.3 30+ years 1.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Beloit Health System Obligated Group, 4.00%, 7/1/2036 3.1 State of Wisconsin Series A, 4.30%, 5/1/2025 2.9 Wisconsin HEFA Rogers Memorial Hospital, Inc. Obligated Group Series B, 5.00%, 7/1/2044 2.8 Wisconsin Housing & EDA Flats at Bishops Woods LP PT Series E, 4.75%, 6/1/2043 2.5 Appleton RDA Fox Cities Performing Arts Center, Inc. Series B, 4.10%, 6/1/2036 2.4 Wisconsin Housing & EDA WHPC Madison Pool Project-2017 Obligated Group Series A, 4.85%, 7/1/2052 2.3 Wisconsin HEFA Bellin Memorial Hospital Obligated Group Series A, 5.50%, 12/1/2052 2.2 Southeast Wisconsin Professional Baseball Park District Series A, 5.50%, 12/15/2026 2.0 Ashwaubenon CDA County of Brown, 0.00%, 6/1/2049 2.0 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series C, 5.00%, 2/15/2047 1.9 | |||
| Material Fund Change [Text Block] | ||||
| C000176498 | ||||
| Shareholder Report [Line Items] | ||||
| Fund Name | Wisconsin Tax-Free Fund | |||
| Class Name | Institutional Class | |||
| Trading Symbol | WWTIX | |||
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Wisconsin Tax-Free Fund for the period of July 1, 2023 to June 30, 2024. | |||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |||
| Additional Information [Text Block] | You can find additional information about the Fund at allspringglobal.com | |||
| Additional Information Phone Number | 1-800-222-8222 | |||
| Additional Information Website | allspringglobal.com</span>" id="sjs-B1360"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">allspringglobal.com</span> | |||
| Expenses [Text Block] | What were the Fund costs for the past year? The table explains the costs you would have paid within the reporting period based on a hypothetical $10,000 investment. CLASS NAME COST OF A $10,000 INVESTMENT COSTS PAID AS A % OF A $10,000 INVESTMENT Institutional Class $53 0.52% | |||
| Expenses Paid, Amount | $ 53 | |||
| Expense Ratio, Percent | 0.52% | |||
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected its performance? Fixed income markets remained volatile throughout the period as investors questioned the path of interest rate movements and the U.S. Federal Reserve continued to battle persistent inflationary pressures. The main drivers of performance were positive credit quality allocation and security selection versus the performance benchmark, Bloomberg Wisconsin Municipal Bond Index. Sector allocation detracted slightly from the Fund’s relative performance. We believe a continued focus on active exposures should benefit the portfolio, as we expect to enter a 12-month period of falling interest rates. | |||
| Line Graph [Table Text Block] | Institutional Class Bloomberg Municipal Bond Index Bloomberg Wisconsin Municipal Bond Index 6/30/2014 $10,000 $10,000 $10,000 7/31/2014 $9,992 $10,018 $10,022 8/31/2014 $10,085 $10,139 $10,144 9/30/2014 $10,105 $10,149 $10,145 10/31/2014 $10,151 $10,219 $10,216 11/30/2014 $10,162 $10,236 $10,214 12/31/2014 $10,201 $10,288 $10,255 1/31/2015 $10,332 $10,470 $10,446 2/28/2015 $10,266 $10,362 $10,348 3/31/2015 $10,293 $10,392 $10,373 4/30/2015 $10,264 $10,338 $10,326 5/31/2015 $10,235 $10,309 $10,307 6/30/2015 $10,207 $10,300 $10,296 7/31/2015 $10,263 $10,375 $10,365 8/31/2015 $10,263 $10,395 $10,390 9/30/2015 $10,332 $10,470 $10,468 10/31/2015 $10,382 $10,512 $10,511 11/30/2015 $10,412 $10,554 $10,526 12/31/2015 $10,473 $10,628 $10,582 1/31/2016 $10,559 $10,755 $10,701 2/29/2016 $10,570 $10,771 $10,729 3/31/2016 $10,580 $10,806 $10,749 4/30/2016 $10,638 $10,885 $10,808 5/31/2016 $10,647 $10,915 $10,831 6/30/2016 $10,763 $11,088 $10,992 7/31/2016 $10,743 $11,095 $11,002 8/31/2016 $10,772 $11,110 $11,026 9/30/2016 $10,744 $11,054 $10,959 10/31/2016 $10,677 $10,938 $10,862 11/30/2016 $10,388 $10,531 $10,471 12/31/2016 $10,450 $10,654 $10,587 1/31/2017 $10,454 $10,724 $10,676 2/28/2017 $10,529 $10,799 $10,749 3/31/2017 $10,553 $10,822 $10,770 4/30/2017 $10,617 $10,901 $10,844 5/31/2017 $10,750 $11,074 $10,991 6/30/2017 $10,724 $11,034 $10,955 7/31/2017 $10,798 $11,123 $11,036 8/31/2017 $10,892 $11,208 $11,101 9/30/2017 $10,857 $11,151 $11,041 10/31/2017 $10,871 $11,178 $11,067 11/30/2017 $10,845 $11,118 $10,991 12/31/2017 $10,919 $11,235 $11,096 1/31/2018 $10,824 $11,102 $10,975 2/28/2018 $10,790 $11,069 $10,943 3/31/2018 $10,835 $11,110 $10,974 4/30/2018 $10,811 $11,070 $10,941 5/31/2018 $10,917 $11,197 $11,053 6/30/2018 $10,933 $11,207 $11,066 7/31/2018 $10,959 $11,234 $11,098 8/31/2018 $10,974 $11,263 $11,123 9/30/2018 $10,929 $11,190 $11,048 10/31/2018 $10,874 $11,121 $10,992 11/30/2018 $10,983 $11,244 $11,101 12/31/2018 $11,102 $11,379 $11,243 1/31/2019 $11,180 $11,465 $11,329 2/28/2019 $11,228 $11,526 $11,381 3/31/2019 $11,358 $11,708 $11,529 4/30/2019 $11,395 $11,752 $11,556 5/31/2019 $11,515 $11,914 $11,699 6/30/2019 $11,562 $11,958 $11,750 7/31/2019 $11,640 $12,055 $11,835 8/31/2019 $11,770 $12,245 $11,968 9/30/2019 $11,722 $12,147 $11,885 10/31/2019 $11,736 $12,168 $11,920 11/30/2019 $11,760 $12,199 $11,947 12/31/2019 $11,788 $12,236 $11,986 1/31/2020 $11,927 $12,456 $12,156 2/29/2020 $12,034 $12,617 $12,278 3/31/2020 $11,782 $12,159 $11,970 4/30/2020 $11,656 $12,006 $11,859 5/31/2020 $11,892 $12,388 $12,230 6/30/2020 $11,935 $12,490 $12,284 7/31/2020 $12,064 $12,701 $12,435 8/31/2020 $12,043 $12,641 $12,405 9/30/2020 $12,044 $12,644 $12,425 10/31/2020 $12,032 $12,606 $12,383 11/30/2020 $12,173 $12,796 $12,517 12/31/2020 $12,226 $12,874 $12,564 1/31/2021 $12,268 $12,956 $12,637 2/28/2021 $12,159 $12,750 $12,471 3/31/2021 $12,222 $12,829 $12,539 4/30/2021 $12,286 $12,936 $12,614 5/31/2021 $12,327 $12,975 $12,645 6/30/2021 $12,357 $13,010 $12,680 7/31/2021 $12,442 $13,118 $12,772 8/31/2021 $12,428 $13,070 $12,739 9/30/2021 $12,359 $12,976 $12,670 10/31/2021 $12,334 $12,938 $12,631 11/30/2021 $12,408 $13,048 $12,712 12/31/2021 $12,417 $13,069 $12,731 1/31/2022 $12,181 $12,711 $12,425 2/28/2022 $12,135 $12,666 $12,398 3/31/2022 $11,867 $12,255 $12,036 4/30/2022 $11,588 $11,916 $11,711 5/31/2022 $11,698 $12,093 $11,853 6/30/2022 $11,520 $11,895 $11,654 7/31/2022 $11,776 $12,210 $11,945 8/31/2022 $11,530 $11,942 $11,671 9/30/2022 $11,138 $11,484 $11,208 10/31/2022 $11,060 $11,388 $11,123 11/30/2022 $11,525 $11,921 $11,603 12/31/2022 $11,527 $11,955 $11,652 1/31/2023 $11,813 $12,298 $11,964 2/28/2023 $11,567 $12,020 $11,687 3/31/2023 $11,775 $12,287 $11,939 4/30/2023 $11,756 $12,259 $11,883 5/31/2023 $11,669 $12,153 $11,788 6/30/2023 $11,764 $12,274 $11,929 7/31/2023 $11,780 $12,323 $11,994 8/31/2023 $11,634 $12,146 $11,806 9/30/2023 $11,339 $11,790 $11,444 10/31/2023 $11,205 $11,689 $11,331 11/30/2023 $11,893 $12,431 $12,075 12/31/2023 $12,164 $12,720 $12,371 1/31/2024 $12,145 $12,655 $12,302 2/29/2024 $12,138 $12,671 $12,328 3/31/2024 $12,143 $12,671 $12,333 4/30/2024 $12,008 $12,514 $12,179 5/31/2024 $11,955 $12,477 $12,147 6/30/2024 $12,208 $12,669 $12,358 | |||
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years Institutional Class Footnote Reference 3.77 1.09 2.02 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Wisconsin Municipal Bond Index 3.59 1.01 2.14 | |||
| AssetsNet | $ 125,061,266 | $ 125,061,266 | $ 125,061,266 | |
| Holdings Count | Holding | 143 | 143 | 143 | |
| Advisory Fees Paid, Amount | $ 370,770 | |||
| InvestmentCompanyPortfolioTurnover | 9% | |||
| Additional Fund Statistics [Text Block] | AVERAGE ANNUAL TOTAL RETURNS (%) KEY FUND STATISTICS Total net assets $125,061,266 # of portfolio holdings 143 Portfolio turnover rate 9% Total advisory fees paid $370,770 1 Year 5 Years 10 Years Institutional Class Footnote Reference 3.77 1.09 2.02 Bloomberg Municipal Bond Index 3.21 1.16 2.39 Bloomberg Wisconsin Municipal Bond Index 3.59 1.01 2.14 Footnote Description Footnote * Historical performance shown for the Institutional Class shares prior to their inception on October 31, 2016 reflects the performance of the Class A shares and includes the higher expenses applicable to the Class A shares. If these expenses had not been included, returns for the Institutional Class shares would be higher. | |||
| Holdings [Text Block] | EFFECTIVE MATURITY (% OF LONG-TERM INVESTMENTS) 0-1 year 14.1 1-3 years 25.5 3-5 years 7.8 5-10 years 14.4 10-20 years 20.2 20-30 years 16.3 30+ years 1.7 | |||
| Largest Holdings [Text Block] | TOP TEN HOLDINGS (% OF NET ASSETS) Wisconsin HEFA Beloit Health System Obligated Group, 4.00%, 7/1/2036 3.1 State of Wisconsin Series A, 4.30%, 5/1/2025 2.9 Wisconsin HEFA Rogers Memorial Hospital, Inc. Obligated Group Series B, 5.00%, 7/1/2044 2.8 Wisconsin Housing & EDA Flats at Bishops Woods LP PT Series E, 4.75%, 6/1/2043 2.5 Appleton RDA Fox Cities Performing Arts Center, Inc. Series B, 4.10%, 6/1/2036 2.4 Wisconsin Housing & EDA WHPC Madison Pool Project-2017 Obligated Group Series A, 4.85%, 7/1/2052 2.3 Wisconsin HEFA Bellin Memorial Hospital Obligated Group Series A, 5.50%, 12/1/2052 2.2 Southeast Wisconsin Professional Baseball Park District Series A, 5.50%, 12/15/2026 2.0 Ashwaubenon CDA County of Brown, 0.00%, 6/1/2049 2.0 Wisconsin HEFA Marshfield Clinic Health System Obligated Group Series C, 5.00%, 2/15/2047 1.9 | |||
| Material Fund Change [Text Block] | ||||
| Shareholder Report, Line Graph (Details) - USD ($) | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Jun. 30, 2024 | May 31, 2024 | Apr. 30, 2024 | Mar. 31, 2024 | Feb. 29, 2024 | Jan. 31, 2024 | Dec. 31, 2023 | Nov. 30, 2023 | Oct. 31, 2023 | Sep. 30, 2023 | Aug. 31, 2023 | Jul. 31, 2023 | Jun. 30, 2023 | May 31, 2023 | Apr. 30, 2023 | Mar. 31, 2023 | Feb. 28, 2023 | Jan. 31, 2023 | Dec. 31, 2022 | Nov. 30, 2022 | Oct. 31, 2022 | Sep. 30, 2022 | Aug. 31, 2022 | Jul. 31, 2022 | Jun. 30, 2022 | May 31, 2022 | Apr. 30, 2022 | Mar. 31, 2022 | Feb. 28, 2022 | Jan. 31, 2022 | Dec. 31, 2021 | Nov. 30, 2021 | Oct. 31, 2021 | Sep. 30, 2021 | Aug. 31, 2021 | Jul. 31, 2021 | Jun. 30, 2021 | May 31, 2021 | Apr. 30, 2021 | Mar. 31, 2021 | Feb. 28, 2021 | Jan. 31, 2021 | Dec. 31, 2020 | Nov. 30, 2020 | Oct. 31, 2020 | Sep. 30, 2020 | Aug. 31, 2020 | Jul. 31, 2020 | Jun. 30, 2020 | May 31, 2020 | Apr. 30, 2020 | Mar. 31, 2020 | Feb. 29, 2020 | Jan. 31, 2020 | Dec. 31, 2019 | Nov. 30, 2019 | Oct. 31, 2019 | Sep. 30, 2019 | Aug. 31, 2019 | Jul. 31, 2019 | Jun. 30, 2019 | May 31, 2019 | Apr. 30, 2019 | Mar. 31, 2019 | Feb. 28, 2019 | Jan. 31, 2019 | Dec. 31, 2018 | Nov. 30, 2018 | Oct. 31, 2018 | Sep. 30, 2018 | Aug. 31, 2018 | Jul. 31, 2018 | Jun. 30, 2018 | May 31, 2018 | Apr. 30, 2018 | Mar. 31, 2018 | Feb. 28, 2018 | Jan. 31, 2018 | Dec. 31, 2017 | Nov. 30, 2017 | Oct. 31, 2017 | Sep. 30, 2017 | Aug. 31, 2017 | Jul. 31, 2017 | Jun. 30, 2017 | May 31, 2017 | Apr. 30, 2017 | Mar. 31, 2017 | Feb. 28, 2017 | Jan. 31, 2017 | Dec. 31, 2016 | Nov. 30, 2016 | Oct. 31, 2016 | Sep. 30, 2016 | Aug. 31, 2016 | Jul. 31, 2016 | Jun. 30, 2016 | May 31, 2016 | Apr. 30, 2016 | Mar. 31, 2016 | Feb. 29, 2016 | Jan. 31, 2016 | Dec. 31, 2015 | Nov. 30, 2015 | Oct. 31, 2015 | Sep. 30, 2015 | Aug. 31, 2015 | Jul. 31, 2015 | Jun. 30, 2015 | May 31, 2015 | Apr. 30, 2015 | Mar. 31, 2015 | Feb. 28, 2015 | Jan. 31, 2015 | Dec. 31, 2014 | Nov. 30, 2014 | Oct. 31, 2014 | Sep. 30, 2014 | Aug. 31, 2014 | Jul. 31, 2014 | Jun. 30, 2014 | |
| C000206057 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,091 | $ 9,884 | $ 9,969 | $ 10,030 | $ 9,835 | $ 9,749 | $ 9,444 | $ 9,695 | $ 9,800 | $ 9,614 | $ 9,719 | $ 9,579 | $ 9,637 | $ 9,590 | $ 9,625 | $ 9,520 | $ 9,462 | $ 9,310 | $ 9,427 | $ 9,197 | $ 9,227 | $ 9,187 | $ 9,359 | $ 9,157 | $ 9,227 | $ 9,045 | $ 8,985 | $ 8,641 | $ 8,530 | $ 8,661 | $ 8,540 | $ 8,368 | $ 8,530 | $ 8,580 | $ 8,510 | $ 8,570 | $ 8,580 | $ 8,580 | $ 8,419 | $ 8,267 | $ 8,075 | $ 8,055 | $ 7,984 | $ 7,924 | $ 8,015 | $ 8,085 | $ 8,166 | $ 8,196 | $ 8,105 | $ 8,298 | $ 8,348 | $ 8,459 | $ 9,369 | $ 9,712 | $ 9,581 | $ 9,850 | $ 9,810 | $ 9,950 | $ 9,960 | $ 9,870 | $ 9,740 | $ 9,790 | $ 9,920 | $ 9,830 | $ 9,950 | $ 9,990 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000206058 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,038 | 9,843 | 9,916 | 9,977 | 9,782 | 9,709 | 9,392 | 9,652 | 9,757 | 9,571 | 9,676 | 9,536 | 9,594 | 9,547 | 9,594 | 9,478 | 9,419 | 9,279 | 9,396 | 9,157 | 9,187 | 9,157 | 9,329 | 9,127 | 9,187 | 9,016 | 8,955 | 8,612 | 8,501 | 8,632 | 8,511 | 8,339 | 8,501 | 8,551 | 8,481 | 8,551 | 8,551 | 8,561 | 8,400 | 8,248 | 8,057 | 8,036 | 7,966 | 7,915 | 7,996 | 8,067 | 8,147 | 8,178 | 8,097 | 8,289 | 8,329 | 8,450 | 9,359 | 9,702 | 9,571 | 9,840 | 9,800 | 9,940 | 9,950 | 9,860 | 9,740 | 9,790 | 9,920 | 9,820 | 9,950 | 9,990 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000020271 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,234 | 11,129 | 11,149 | 11,191 | 11,199 | 11,174 | 11,205 | 11,024 | 10,665 | 10,722 | 10,867 | 10,914 | 10,883 | 10,830 | 10,887 | 10,899 | 10,770 | 10,913 | 10,741 | 10,721 | 10,495 | 10,499 | 10,699 | 10,833 | 10,687 | 10,736 | 10,666 | 10,823 | 11,012 | 11,049 | 11,259 | 11,256 | 11,219 | 11,247 | 11,307 | 11,325 | 11,278 | 11,262 | 11,247 | 11,209 | 11,182 | 11,250 | 11,213 | 11,166 | 11,098 | 11,114 | 11,109 | 11,115 | 11,035 | 10,965 | 10,760 | 10,825 | 11,139 | 11,079 | 10,989 | 10,962 | 10,954 | 10,927 | 10,970 | 10,932 | 10,872 | 10,833 | 10,743 | 10,745 | 10,686 | 10,646 | $ 10,587 | $ 10,518 | $ 10,459 | $ 10,481 | $ 10,524 | $ 10,526 | $ 10,499 | $ 10,481 | $ 10,404 | $ 10,426 | $ 10,419 | $ 10,451 | $ 10,504 | $ 10,458 | $ 10,530 | $ 10,534 | $ 10,587 | $ 10,521 | $ 10,475 | $ 10,499 | $ 10,424 | $ 10,378 | $ 10,372 | $ 10,315 | $ 10,260 | $ 10,214 | $ 10,470 | $ 10,513 | $ 10,536 | $ 10,531 | $ 10,515 | $ 10,432 | $ 10,445 | $ 10,400 | $ 10,396 | $ 10,371 | $ 10,289 | $ 10,266 | $ 10,270 | $ 10,236 | $ 10,192 | $ 10,176 | $ 10,133 | $ 10,136 | $ 10,159 | $ 10,173 | $ 10,159 | $ 10,219 | $ 10,102 | $ 10,108 | $ 10,103 | $ 10,071 | $ 10,067 | $ 10,015 | $ 10,000 |
| C000020269 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,795 | 10,697 | 10,717 | 10,758 | 10,768 | 10,756 | 10,776 | 10,606 | 10,267 | 10,322 | 10,472 | 10,507 | 10,490 | 10,431 | 10,486 | 10,510 | 10,378 | 10,525 | 10,353 | 10,336 | 10,123 | 10,128 | 10,319 | 10,449 | 10,311 | 10,369 | 10,294 | 10,445 | 10,637 | 10,673 | 10,875 | 10,873 | 10,850 | 10,868 | 10,927 | 10,945 | 10,902 | 10,899 | 10,886 | 10,841 | 10,817 | 10,893 | 10,860 | 10,817 | 10,753 | 10,760 | 10,757 | 10,774 | 10,689 | 10,625 | 10,430 | 10,494 | 10,805 | 10,749 | 10,654 | 10,639 | 10,624 | 10,599 | 10,652 | 10,607 | 10,552 | 10,516 | 10,431 | 10,434 | 10,380 | 10,352 | 10,288 | 10,223 | 10,168 | 10,191 | 10,233 | 10,237 | 10,212 | 10,196 | 10,124 | 10,147 | 10,142 | 10,174 | 10,226 | 10,183 | 10,254 | 10,268 | 10,311 | 10,259 | 10,207 | 10,231 | 10,160 | 10,118 | 10,113 | 10,070 | 10,018 | 9,976 | 10,214 | 10,266 | 10,280 | 10,285 | 10,272 | 10,184 | 10,207 | 10,157 | 10,163 | 10,141 | 10,064 | 10,042 | 10,047 | 10,016 | 9,966 | 9,962 | 9,921 | 9,917 | 9,950 | 9,965 | 9,953 | 10,012 | 9,901 | 9,907 | 9,904 | 9,874 | 9,872 | 9,823 | 9,801 |
| C000020270 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,372 | 10,278 | 10,297 | 10,337 | 10,346 | 10,334 | 10,354 | 10,190 | 9,865 | 9,918 | 10,062 | 10,096 | 10,079 | 10,022 | 10,076 | 10,098 | 9,972 | 10,113 | 9,948 | 9,931 | 9,727 | 9,731 | 9,915 | 10,040 | 9,907 | 9,969 | 9,903 | 10,055 | 10,246 | 10,286 | 10,488 | 10,493 | 10,467 | 10,501 | 10,565 | 10,589 | 10,555 | 10,558 | 10,552 | 10,515 | 10,499 | 10,568 | 10,553 | 10,517 | 10,452 | 10,475 | 10,479 | 10,502 | 10,426 | 10,369 | 10,186 | 10,254 | 10,555 | 10,517 | 10,431 | 10,423 | 10,414 | 10,397 | 10,455 | 10,418 | 10,370 | 10,341 | 10,264 | 10,273 | 10,226 | 10,196 | 10,148 | 10,090 | 10,032 | 10,071 | 10,119 | 10,129 | 10,111 | 10,102 | 10,036 | 10,065 | 10,067 | 10,104 | 10,163 | 10,126 | 10,203 | 10,224 | 10,273 | 10,228 | 10,182 | 10,212 | 10,148 | 10,112 | 10,114 | 10,067 | 10,021 | 9,985 | 10,240 | 10,299 | 10,319 | 10,322 | 10,324 | 10,242 | 10,263 | 10,228 | 10,240 | 10,224 | 10,153 | 10,137 | 10,140 | 10,124 | 10,079 | 10,081 | 10,047 | 10,048 | 10,088 | 10,100 | 10,104 | 10,170 | 10,063 | 10,067 | 10,079 | 10,046 | 10,059 | 10,007 | 10,000 |
| C000150654 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,343 | 11,236 | 11,255 | 11,296 | 11,293 | 11,277 | 11,297 | 11,124 | 10,761 | 10,818 | 10,964 | 10,998 | 10,978 | 10,923 | 10,980 | 10,991 | 10,849 | 11,003 | 10,829 | 10,797 | 10,579 | 10,582 | 10,783 | 10,907 | 10,758 | 10,817 | 10,746 | 10,893 | 11,082 | 11,129 | 11,340 | 11,325 | 11,298 | 11,315 | 11,374 | 11,391 | 11,343 | 11,337 | 11,320 | 11,270 | 11,243 | 11,309 | 11,282 | 11,234 | 11,164 | 11,169 | 11,164 | 11,179 | 11,087 | 11,016 | 10,819 | 10,873 | 11,188 | 11,137 | 11,035 | 11,017 | 10,998 | 10,970 | 11,023 | 10,973 | 10,913 | 10,872 | 10,791 | 10,782 | 10,722 | 10,691 | 10,621 | 10,551 | 10,490 | 10,522 | 10,554 | 10,555 | 10,527 | 10,508 | 10,430 | 10,452 | 10,454 | 10,475 | 10,527 | 10,480 | 10,552 | 10,565 | 10,607 | 10,550 | 10,493 | 10,515 | 10,440 | 10,393 | 10,386 | 10,338 | 10,282 | 10,235 | 10,481 | 10,533 | 10,546 | 10,539 | 10,523 | 10,438 | 10,450 | 10,405 | 10,409 | 10,374 | 10,301 | 10,276 | 10,270 | 10,244 | 10,190 | 10,183 | 10,139 | 10,132 | 10,164 | 10,167 | 10,171 | 10,221 | 10,103 | 10,108 | 10,103 | 10,071 | 10,067 | 10,015 | 10,000 |
| C000020275 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,436 | 12,248 | 12,236 | 12,386 | 12,362 | 12,361 | 12,361 | 12,072 | 11,279 | 11,495 | 11,835 | 11,971 | 11,937 | 11,835 | 11,915 | 11,927 | 11,727 | 11,961 | 11,695 | 11,683 | 11,230 | 11,330 | 11,728 | 11,994 | 11,690 | 11,944 | 11,795 | 12,189 | 12,583 | 12,661 | 13,011 | 13,004 | 12,890 | 12,894 | 13,004 | 13,050 | 12,956 | 12,904 | 12,842 | 12,717 | 12,635 | 12,836 | 12,764 | 12,681 | 12,505 | 12,527 | 12,517 | 12,549 | 12,352 | 12,240 | 11,847 | 12,071 | 12,634 | 12,450 | 12,248 | 12,207 | 12,196 | 12,184 | 12,273 | 12,060 | 11,987 | 11,933 | 11,771 | 11,717 | 11,555 | 11,491 | 11,418 | 11,316 | 11,214 | 11,289 | 11,354 | 11,332 | 11,309 | 11,296 | 11,167 | 11,202 | 11,160 | 11,213 | 11,333 | 11,235 | 11,270 | 11,250 | 11,286 | 11,200 | 11,123 | 11,140 | 10,961 | 10,895 | 10,865 | 10,808 | 10,768 | 10,646 | 11,122 | 11,267 | 11,339 | 11,302 | 11,337 | 11,118 | 11,062 | 10,979 | 10,888 | 10,878 | 10,778 | 10,688 | 10,623 | 10,586 | 10,504 | 10,476 | 10,395 | 10,411 | 10,436 | 10,504 | 10,476 | 10,594 | 10,408 | 10,335 | 10,324 | 10,243 | 10,179 | 10,038 | 10,000 |
| C000020272 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,653 | 11,479 | 11,458 | 11,601 | 11,581 | 11,582 | 11,583 | 11,315 | 10,572 | 10,776 | 11,098 | 11,227 | 11,197 | 11,103 | 11,180 | 11,194 | 11,007 | 11,230 | 10,981 | 10,972 | 10,548 | 10,643 | 11,020 | 11,272 | 10,988 | 11,229 | 11,090 | 11,464 | 11,837 | 11,912 | 12,234 | 12,230 | 12,134 | 12,140 | 12,236 | 12,291 | 12,195 | 12,158 | 12,092 | 11,985 | 11,910 | 12,102 | 12,036 | 11,960 | 11,785 | 11,818 | 11,811 | 11,843 | 11,659 | 11,554 | 11,185 | 11,399 | 11,923 | 11,752 | 11,562 | 11,535 | 11,526 | 11,518 | 11,594 | 11,404 | 11,327 | 11,288 | 11,136 | 11,087 | 10,935 | 10,876 | 10,809 | 10,704 | 10,619 | 10,683 | 10,756 | 10,736 | 10,717 | 10,706 | 10,576 | 10,620 | 10,582 | 10,634 | 10,750 | 10,650 | 10,694 | 10,667 | 10,704 | 10,624 | 10,553 | 10,571 | 10,411 | 10,350 | 10,324 | 10,261 | 10,234 | 10,111 | 10,566 | 10,706 | 10,785 | 10,752 | 10,778 | 10,580 | 10,529 | 10,443 | 10,366 | 10,358 | 10,256 | 10,172 | 10,112 | 10,086 | 10,002 | 9,977 | 9,910 | 9,927 | 9,952 | 10,019 | 9,985 | 10,100 | 9,932 | 9,856 | 9,847 | 9,780 | 9,720 | 9,579 | 9,552 |
| C000020274 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,491 | 11,318 | 11,298 | 11,439 | 11,419 | 11,420 | 11,422 | 11,157 | 10,424 | 10,626 | 10,943 | 11,070 | 11,041 | 10,948 | 11,024 | 11,038 | 10,854 | 11,073 | 10,828 | 10,819 | 10,400 | 10,495 | 10,866 | 11,115 | 10,835 | 11,074 | 10,946 | 11,324 | 11,703 | 11,782 | 12,111 | 12,115 | 12,019 | 12,041 | 12,142 | 12,203 | 12,116 | 12,088 | 12,030 | 11,924 | 11,866 | 12,060 | 12,003 | 11,936 | 11,772 | 11,811 | 11,811 | 11,850 | 11,666 | 11,570 | 11,204 | 11,431 | 11,972 | 11,801 | 11,620 | 11,601 | 11,589 | 11,597 | 11,679 | 11,498 | 11,429 | 11,396 | 11,243 | 11,201 | 11,056 | 11,004 | 10,943 | 10,846 | 10,767 | 10,837 | 10,916 | 10,903 | 10,890 | 10,885 | 10,762 | 10,812 | 10,780 | 10,838 | 10,969 | 10,875 | 10,917 | 10,905 | 10,948 | 10,874 | 10,810 | 10,834 | 10,671 | 10,615 | 10,595 | 10,538 | 10,517 | 10,399 | 10,872 | 11,029 | 11,106 | 11,079 | 11,121 | 10,918 | 10,873 | 10,792 | 10,720 | 10,718 | 10,621 | 10,542 | 10,487 | 10,458 | 10,386 | 10,367 | 10,296 | 10,319 | 10,351 | 10,434 | 10,405 | 10,537 | 10,354 | 10,291 | 10,287 | 10,216 | 10,169 | 10,030 | 10,000 |
| C000150655 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,529 | 12,339 | 12,314 | 12,465 | 12,440 | 12,438 | 12,437 | 12,147 | 11,348 | 11,564 | 11,906 | 12,042 | 12,007 | 11,903 | 11,983 | 11,995 | 11,793 | 12,028 | 11,759 | 11,747 | 11,291 | 11,391 | 11,790 | 12,057 | 11,750 | 12,005 | 11,854 | 12,250 | 12,645 | 12,723 | 13,073 | 13,066 | 12,950 | 12,953 | 13,064 | 13,109 | 13,014 | 12,961 | 12,898 | 12,772 | 12,688 | 12,889 | 12,816 | 12,733 | 12,555 | 12,587 | 12,566 | 12,597 | 12,399 | 12,285 | 11,890 | 12,125 | 12,678 | 12,494 | 12,289 | 12,248 | 12,236 | 12,224 | 12,312 | 12,098 | 12,024 | 11,969 | 11,805 | 11,751 | 11,588 | 11,533 | 11,459 | 11,346 | 11,243 | 11,318 | 11,383 | 11,360 | 11,336 | 11,322 | 11,193 | 11,227 | 11,184 | 11,236 | 11,356 | 11,257 | 11,292 | 11,270 | 11,306 | 11,219 | 11,142 | 11,158 | 10,979 | 10,911 | 10,881 | 10,823 | 10,782 | 10,660 | 11,135 | 11,280 | 11,351 | 11,313 | 11,348 | 11,128 | 11,072 | 10,988 | 10,896 | 10,885 | 10,785 | 10,694 | 10,629 | 10,590 | 10,508 | 10,479 | 10,398 | 10,413 | 10,437 | 10,505 | 10,467 | 10,594 | 10,407 | 10,326 | 10,324 | 10,243 | 10,179 | 10,038 | 10,000 |
| C000122979 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,062 | 13,745 | 13,662 | 13,825 | 13,741 | 13,657 | 13,575 | 13,208 | 12,359 | 12,650 | 13,096 | 13,245 | 13,211 | 13,052 | 13,116 | 13,056 | 12,886 | 13,169 | 12,767 | 12,816 | 12,225 | 12,439 | 13,044 | 13,295 | 12,862 | 13,237 | 13,034 | 13,495 | 13,978 | 14,147 | 14,486 | 14,456 | 14,297 | 14,383 | 14,495 | 14,542 | 14,395 | 14,209 | 14,065 | 13,871 | 13,739 | 13,926 | 13,769 | 13,572 | 13,300 | 13,279 | 13,258 | 13,238 | 12,957 | 12,575 | 12,219 | 12,578 | 13,889 | 13,685 | 13,482 | 13,438 | 13,392 | 13,371 | 13,398 | 13,163 | 13,071 | 12,980 | 12,795 | 12,694 | 12,489 | 12,401 | 12,326 | 12,218 | 12,154 | 12,224 | 12,255 | 12,205 | 12,144 | 12,105 | 11,951 | 11,932 | 11,846 | 11,861 | 11,910 | 11,747 | 11,742 | 11,694 | 11,680 | 11,535 | 11,434 | 11,431 | 11,253 | 11,141 | 11,039 | 10,948 | 10,934 | 10,859 | 11,422 | 11,538 | 11,559 | 11,517 | 11,521 | 11,346 | 11,265 | 11,161 | 11,091 | 11,090 | 10,965 | 10,834 | 10,750 | 10,675 | 10,581 | 10,579 | 10,507 | 10,536 | 10,566 | 10,596 | 10,547 | 10,629 | 10,481 | 10,397 | 10,361 | 10,266 | 10,207 | 10,059 | 10,000 |
| C000122981 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 13,295 | 13,010 | 12,932 | 13,087 | 13,009 | 12,918 | 12,854 | 12,507 | 11,705 | 11,981 | 12,391 | 12,533 | 12,516 | 12,366 | 12,428 | 12,372 | 12,212 | 12,482 | 12,088 | 12,149 | 11,590 | 11,793 | 12,368 | 12,608 | 12,186 | 12,555 | 12,364 | 12,790 | 13,250 | 13,411 | 13,734 | 13,719 | 13,557 | 13,640 | 13,760 | 13,793 | 13,667 | 13,493 | 13,356 | 13,161 | 13,037 | 13,228 | 13,069 | 12,894 | 12,637 | 12,618 | 12,588 | 12,569 | 12,316 | 11,953 | 11,616 | 11,959 | 13,206 | 13,013 | 12,821 | 12,780 | 12,738 | 12,707 | 12,734 | 12,511 | 12,425 | 12,351 | 12,164 | 12,081 | 11,886 | 11,803 | 11,733 | 11,631 | 11,571 | 11,638 | 11,659 | 11,623 | 11,565 | 11,529 | 11,383 | 11,366 | 11,285 | 11,290 | 11,337 | 11,194 | 11,190 | 11,145 | 11,133 | 10,996 | 10,900 | 10,888 | 10,730 | 10,623 | 10,527 | 10,431 | 10,428 | 10,358 | 10,886 | 10,997 | 11,028 | 10,989 | 10,984 | 10,828 | 10,742 | 10,653 | 10,587 | 10,577 | 10,469 | 10,344 | 10,265 | 10,185 | 10,096 | 10,095 | 10,036 | 10,065 | 10,095 | 10,114 | 10,078 | 10,157 | 10,016 | 9,937 | 9,904 | 9,805 | 9,749 | 9,618 | 9,553 |
| C000122982 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 13,107 | 12,826 | 12,750 | 12,903 | 12,826 | 12,735 | 12,673 | 12,331 | 11,539 | 11,812 | 12,216 | 12,357 | 12,339 | 12,191 | 12,252 | 12,198 | 12,040 | 12,306 | 11,918 | 11,978 | 11,426 | 11,627 | 12,194 | 12,430 | 12,014 | 12,386 | 12,205 | 12,632 | 13,095 | 13,274 | 13,590 | 13,585 | 13,432 | 13,536 | 13,651 | 13,693 | 13,576 | 13,411 | 13,284 | 13,110 | 12,995 | 13,181 | 13,042 | 12,864 | 12,615 | 12,605 | 12,594 | 12,572 | 12,326 | 11,971 | 11,641 | 11,991 | 13,250 | 13,064 | 12,880 | 12,847 | 12,812 | 12,790 | 12,825 | 12,619 | 12,529 | 12,462 | 12,282 | 12,205 | 12,015 | 11,938 | 11,876 | 11,779 | 11,726 | 11,802 | 11,829 | 11,801 | 11,750 | 11,720 | 11,579 | 11,569 | 11,494 | 11,516 | 11,561 | 11,422 | 11,425 | 11,386 | 11,381 | 11,248 | 11,157 | 11,162 | 10,996 | 10,894 | 10,802 | 10,709 | 10,713 | 10,649 | 11,208 | 11,319 | 11,358 | 11,326 | 11,327 | 11,173 | 11,102 | 11,007 | 10,945 | 10,942 | 10,836 | 10,714 | 10,639 | 10,573 | 10,486 | 10,492 | 10,428 | 10,464 | 10,502 | 10,529 | 10,497 | 10,586 | 10,446 | 10,370 | 10,342 | 10,244 | 10,192 | 10,061 | 10,000 |
| C000205252 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,327 | 14,003 | 13,916 | 14,079 | 13,991 | 13,889 | 13,818 | 13,442 | 12,578 | 12,871 | 13,307 | 13,470 | 13,433 | 13,269 | 13,332 | 13,269 | 13,095 | 13,380 | 12,955 | 13,017 | 12,416 | 12,630 | 13,241 | 13,496 | 13,041 | 13,431 | 13,224 | 13,678 | 14,170 | 14,344 | 14,685 | 14,654 | 14,478 | 14,577 | 14,691 | 14,725 | 14,576 | 14,390 | 14,241 | 14,043 | 13,907 | 14,094 | 13,933 | 13,731 | 13,454 | 13,431 | 13,408 | 13,385 | 13,099 | 12,711 | 12,350 | 12,710 | 14,032 | 13,824 | 13,617 | 13,569 | 13,521 | 13,498 | 13,523 | 13,283 | 13,188 | 13,106 | 12,905 | 12,801 | 12,592 | 12,513 | 12,424 | 12,313 | 12,246 | 12,314 | 12,333 | 12,292 | 12,228 | 12,187 | 12,031 | 12,010 | 11,922 | 11,925 | 11,972 | 11,818 | 11,812 | 11,762 | 11,747 | 11,599 | 11,496 | 11,481 | 11,312 | 11,197 | 11,083 | 10,990 | 10,985 | 10,909 | 11,462 | 11,577 | 11,596 | 11,564 | 11,555 | 11,389 | 11,297 | 11,201 | 11,129 | 11,116 | 11,000 | 10,867 | 10,771 | 10,695 | 10,600 | 10,597 | 10,533 | 10,561 | 10,590 | 10,608 | 10,568 | 10,648 | 10,499 | 10,413 | 10,377 | 10,270 | 10,220 | 10,070 | 10,000 |
| C000122980 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,266 | 13,958 | 13,871 | 14,035 | 13,948 | 13,847 | 13,777 | 13,402 | 12,539 | 12,833 | 13,269 | 13,419 | 13,397 | 13,234 | 13,297 | 13,235 | 13,061 | 13,347 | 12,923 | 12,986 | 12,385 | 12,600 | 13,212 | 13,465 | 13,011 | 13,403 | 13,196 | 13,648 | 14,136 | 14,305 | 14,646 | 14,614 | 14,451 | 14,538 | 14,662 | 14,695 | 14,544 | 14,355 | 14,220 | 14,010 | 13,875 | 14,076 | 13,903 | 13,701 | 13,438 | 13,416 | 13,380 | 13,358 | 13,086 | 12,698 | 12,338 | 12,699 | 14,020 | 13,813 | 13,606 | 13,560 | 13,512 | 13,478 | 13,503 | 13,264 | 13,170 | 13,088 | 12,888 | 12,797 | 12,588 | 12,498 | 12,421 | 12,310 | 12,244 | 12,313 | 12,332 | 12,292 | 12,228 | 12,187 | 12,031 | 12,010 | 11,922 | 11,925 | 11,972 | 11,818 | 11,812 | 11,762 | 11,747 | 11,599 | 11,496 | 11,481 | 11,312 | 11,197 | 11,083 | 10,990 | 10,985 | 10,909 | 11,462 | 11,577 | 11,596 | 11,564 | 11,555 | 11,389 | 11,297 | 11,201 | 11,129 | 11,116 | 11,000 | 10,867 | 10,771 | 10,695 | 10,600 | 10,597 | 10,533 | 10,561 | 10,590 | 10,608 | 10,568 | 10,648 | 10,499 | 10,413 | 10,377 | 10,270 | 10,220 | 10,070 | 10,000 |
| C000064977 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,048 | 11,897 | 11,934 | 12,026 | 12,020 | 12,002 | 12,016 | 11,802 | 11,282 | 11,373 | 11,604 | 11,684 | 11,667 | 11,585 | 11,676 | 11,680 | 11,493 | 11,700 | 11,462 | 11,414 | 11,071 | 11,109 | 11,399 | 11,585 | 11,361 | 11,483 | 11,344 | 11,580 | 11,879 | 11,947 | 12,236 | 12,224 | 12,161 | 12,181 | 12,260 | 12,289 | 12,215 | 12,181 | 12,149 | 12,066 | 12,003 | 12,152 | 12,078 | 11,994 | 11,869 | 11,887 | 11,886 | 11,894 | 11,743 | 11,651 | 11,370 | 11,487 | 11,921 | 11,791 | 11,613 | 11,582 | 11,569 | 11,557 | 11,642 | 11,502 | 11,421 | 11,378 | 11,239 | 11,215 | 11,095 | 11,031 | 10,940 | 10,839 | 10,738 | 10,791 | 10,844 | 10,830 | 10,798 | 10,794 | 10,695 | 10,729 | 10,707 | 10,740 | 10,831 | 10,752 | 10,805 | 10,802 | 10,836 | 10,740 | 10,672 | 10,696 | 10,572 | 10,486 | 10,455 | 10,414 | 10,373 | 10,289 | 10,688 | 10,768 | 10,811 | 10,800 | 10,798 | 10,660 | 10,650 | 10,593 | 10,555 | 10,561 | 10,460 | 10,395 | 10,347 | 10,308 | 10,234 | 10,233 | 10,178 | 10,194 | 10,245 | 10,297 | 10,287 | 10,373 | 10,240 | 10,194 | 10,192 | 10,138 | 10,127 | 10,002 | 10,000 |
| C000053352 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,575 | 11,441 | 11,467 | 11,557 | 11,551 | 11,545 | 11,549 | 11,343 | 10,844 | 10,932 | 11,155 | 11,243 | 11,217 | 11,139 | 11,227 | 11,232 | 11,063 | 11,253 | 11,024 | 10,979 | 10,650 | 10,687 | 10,978 | 11,147 | 10,943 | 11,052 | 10,919 | 11,147 | 11,435 | 11,502 | 11,781 | 11,771 | 11,711 | 11,741 | 11,819 | 11,838 | 11,767 | 11,746 | 11,706 | 11,627 | 11,567 | 11,721 | 11,641 | 11,570 | 11,442 | 11,460 | 11,459 | 11,468 | 11,323 | 11,245 | 10,965 | 11,079 | 11,499 | 11,375 | 11,203 | 11,174 | 11,163 | 11,152 | 11,235 | 11,101 | 11,024 | 10,983 | 10,858 | 10,827 | 10,712 | 10,661 | 10,574 | 10,468 | 10,371 | 10,423 | 10,475 | 10,462 | 10,432 | 10,429 | 10,344 | 10,368 | 10,348 | 10,381 | 10,479 | 10,394 | 10,455 | 10,444 | 10,478 | 10,386 | 10,321 | 10,345 | 10,226 | 10,143 | 10,114 | 10,075 | 10,037 | 9,956 | 10,344 | 10,422 | 10,465 | 10,455 | 10,454 | 10,321 | 10,311 | 10,257 | 10,221 | 10,228 | 10,131 | 10,069 | 10,023 | 9,987 | 9,916 | 9,915 | 9,863 | 9,879 | 9,938 | 9,980 | 9,972 | 10,064 | 9,928 | 9,884 | 9,883 | 9,831 | 9,821 | 9,710 | 9,700 |
| C000053353 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,238 | 11,108 | 11,133 | 11,220 | 11,215 | 11,208 | 11,213 | 11,013 | 10,528 | 10,614 | 10,830 | 10,916 | 10,891 | 10,815 | 10,900 | 10,905 | 10,741 | 10,925 | 10,703 | 10,660 | 10,340 | 10,376 | 10,658 | 10,823 | 10,625 | 10,736 | 10,614 | 10,842 | 11,130 | 11,202 | 11,481 | 11,478 | 11,427 | 11,464 | 11,547 | 11,573 | 11,511 | 11,497 | 11,475 | 11,395 | 11,344 | 11,502 | 11,430 | 11,368 | 11,248 | 11,274 | 11,280 | 11,296 | 11,160 | 11,090 | 10,821 | 10,940 | 11,363 | 11,246 | 11,083 | 11,062 | 11,058 | 11,054 | 11,143 | 11,017 | 10,947 | 10,914 | 10,797 | 10,772 | 10,664 | 10,619 | 10,540 | 10,441 | 10,350 | 10,409 | 10,467 | 10,461 | 10,437 | 10,441 | 10,362 | 10,393 | 10,379 | 10,418 | 10,523 | 10,445 | 10,513 | 10,509 | 10,549 | 10,463 | 10,404 | 10,435 | 10,321 | 10,244 | 10,221 | 10,187 | 10,155 | 10,079 | 10,479 | 10,565 | 10,615 | 10,611 | 10,617 | 10,489 | 10,486 | 10,437 | 10,407 | 10,420 | 10,327 | 10,270 | 10,231 | 10,200 | 10,133 | 10,139 | 10,092 | 10,115 | 10,182 | 10,232 | 10,229 | 10,330 | 10,196 | 10,158 | 10,163 | 10,117 | 10,112 | 10,004 | 10,000 |
| C000205243 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,275 | 12,130 | 12,165 | 12,244 | 12,235 | 12,224 | 12,236 | 12,003 | 11,473 | 11,562 | 11,805 | 11,883 | 11,852 | 11,766 | 11,866 | 11,868 | 11,676 | 11,884 | 11,629 | 11,579 | 11,240 | 11,276 | 11,569 | 11,755 | 11,527 | 11,638 | 11,495 | 11,732 | 12,032 | 12,099 | 12,390 | 12,386 | 12,310 | 12,338 | 12,417 | 12,444 | 12,356 | 12,331 | 12,296 | 12,200 | 12,134 | 12,293 | 12,205 | 12,129 | 12,001 | 12,007 | 12,003 | 12,020 | 11,865 | 11,770 | 11,485 | 11,591 | 12,027 | 11,904 | 11,722 | 11,689 | 11,664 | 11,660 | 11,734 | 11,601 | 11,507 | 11,462 | 11,329 | 11,294 | 11,171 | 11,115 | 11,022 | 10,909 | 10,805 | 10,857 | 10,907 | 10,892 | 10,867 | 10,862 | 10,762 | 10,785 | 10,771 | 10,803 | 10,893 | 10,812 | 10,864 | 10,860 | 10,893 | 10,794 | 10,715 | 10,748 | 10,613 | 10,524 | 10,501 | 10,450 | 10,407 | 10,321 | 10,721 | 10,800 | 10,842 | 10,838 | 10,835 | 10,686 | 10,683 | 10,616 | 10,585 | 10,590 | 10,487 | 10,412 | 10,372 | 10,332 | 10,256 | 10,253 | 10,197 | 10,211 | 10,261 | 10,311 | 10,299 | 10,383 | 10,240 | 10,202 | 10,198 | 10,143 | 10,121 | 10,004 | 10,000 |
| C000064976 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,250 | 12,094 | 12,130 | 12,221 | 12,211 | 12,190 | 12,203 | 11,982 | 11,453 | 11,543 | 11,775 | 11,853 | 11,834 | 11,748 | 11,837 | 11,840 | 11,649 | 11,857 | 11,614 | 11,564 | 11,216 | 11,253 | 11,545 | 11,731 | 11,504 | 11,615 | 11,484 | 11,721 | 12,021 | 12,089 | 12,379 | 12,365 | 12,300 | 12,319 | 12,398 | 12,425 | 12,348 | 12,313 | 12,279 | 12,183 | 12,128 | 12,277 | 12,201 | 12,114 | 11,987 | 12,004 | 12,001 | 12,008 | 11,853 | 11,759 | 11,474 | 11,591 | 12,028 | 11,895 | 11,713 | 11,681 | 11,667 | 11,653 | 11,737 | 11,595 | 11,512 | 11,467 | 11,325 | 11,300 | 11,177 | 11,112 | 11,019 | 10,916 | 10,804 | 10,856 | 10,907 | 10,892 | 10,867 | 10,862 | 10,762 | 10,785 | 10,771 | 10,803 | 10,893 | 10,812 | 10,864 | 10,860 | 10,893 | 10,794 | 10,715 | 10,748 | 10,613 | 10,524 | 10,501 | 10,450 | 10,407 | 10,321 | 10,721 | 10,800 | 10,842 | 10,838 | 10,835 | 10,686 | 10,683 | 10,616 | 10,585 | 10,590 | 10,487 | 10,412 | 10,372 | 10,332 | 10,256 | 10,253 | 10,197 | 10,211 | 10,261 | 10,311 | 10,299 | 10,383 | 10,240 | 10,202 | 10,198 | 10,143 | 10,121 | 10,004 | 10,000 |
| C000020283 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,197 | 12,042 | 12,069 | 12,168 | 12,173 | 12,153 | 12,170 | 11,960 | 11,395 | 11,511 | 11,769 | 11,886 | 11,874 | 11,790 | 11,883 | 11,893 | 11,717 | 11,925 | 11,681 | 11,670 | 11,312 | 11,359 | 11,684 | 11,859 | 11,643 | 11,760 | 11,649 | 11,904 | 12,158 | 12,207 | 12,450 | 12,450 | 12,374 | 12,389 | 12,483 | 12,508 | 12,432 | 12,401 | 12,359 | 12,270 | 12,217 | 12,363 | 12,320 | 12,266 | 12,144 | 12,157 | 12,135 | 12,169 | 12,003 | 11,914 | 11,595 | 11,737 | 12,120 | 11,999 | 11,835 | 11,801 | 11,788 | 11,785 | 11,848 | 11,694 | 11,615 | 11,568 | 11,447 | 11,401 | 11,269 | 11,221 | 11,153 | 11,052 | 10,962 | 11,029 | 11,065 | 11,048 | 11,031 | 11,015 | 10,925 | 10,950 | 10,924 | 10,948 | 11,046 | 10,963 | 10,999 | 10,994 | 11,018 | 10,941 | 10,885 | 10,901 | 10,774 | 10,718 | 10,693 | 10,638 | 10,612 | 10,530 | 10,834 | 10,898 | 10,921 | 10,914 | 10,916 | 10,770 | 10,741 | 10,684 | 10,647 | 10,639 | 10,553 | 10,482 | 10,453 | 10,423 | 10,375 | 10,346 | 10,288 | 10,308 | 10,328 | 10,357 | 10,329 | 10,386 | 10,255 | 10,205 | 10,195 | 10,139 | 10,120 | 10,019 | 10,000 |
| C000020281 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,375 | 11,233 | 11,249 | 11,344 | 11,350 | 11,333 | 11,352 | 11,158 | 10,633 | 10,744 | 10,987 | 11,098 | 11,088 | 11,012 | 11,102 | 11,114 | 10,951 | 11,148 | 10,922 | 10,915 | 10,581 | 10,628 | 10,934 | 11,111 | 10,900 | 11,012 | 10,911 | 11,151 | 11,403 | 11,440 | 11,681 | 11,673 | 11,604 | 11,631 | 11,711 | 11,737 | 11,669 | 11,641 | 11,604 | 11,524 | 11,486 | 11,615 | 11,577 | 11,529 | 11,417 | 11,431 | 11,413 | 11,447 | 11,294 | 11,223 | 10,914 | 11,050 | 11,423 | 11,301 | 11,149 | 11,119 | 11,109 | 11,109 | 11,170 | 11,038 | 10,966 | 10,914 | 10,802 | 10,770 | 10,638 | 10,595 | 10,533 | 10,440 | 10,367 | 10,423 | 10,468 | 10,455 | 10,431 | 10,417 | 10,335 | 10,371 | 10,348 | 10,373 | 10,458 | 10,381 | 10,427 | 10,414 | 10,440 | 10,369 | 10,318 | 10,335 | 10,226 | 10,176 | 10,154 | 10,103 | 10,081 | 10,005 | 10,286 | 10,349 | 10,383 | 10,369 | 10,373 | 10,245 | 10,221 | 10,168 | 10,126 | 10,129 | 10,040 | 9,984 | 9,949 | 9,923 | 9,879 | 9,863 | 9,810 | 9,821 | 9,852 | 9,872 | 9,857 | 9,913 | 9,781 | 9,736 | 9,728 | 9,677 | 9,661 | 9,575 | 9,550 |
| C000020279 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,218 | 11,077 | 11,093 | 11,187 | 11,193 | 11,176 | 11,195 | 11,004 | 10,486 | 10,595 | 10,835 | 10,944 | 10,935 | 10,860 | 10,948 | 10,960 | 10,800 | 10,994 | 10,771 | 10,764 | 10,435 | 10,481 | 10,783 | 10,957 | 10,749 | 10,866 | 10,773 | 11,018 | 11,273 | 11,327 | 11,563 | 11,562 | 11,512 | 11,535 | 11,621 | 11,666 | 11,594 | 11,585 | 11,545 | 11,472 | 11,442 | 11,577 | 11,547 | 11,506 | 11,401 | 11,422 | 11,411 | 11,453 | 11,306 | 11,242 | 10,940 | 11,083 | 11,465 | 11,349 | 11,204 | 11,181 | 11,177 | 11,185 | 11,253 | 11,126 | 11,061 | 11,015 | 10,909 | 10,884 | 10,757 | 10,720 | 10,663 | 10,576 | 10,508 | 10,572 | 10,625 | 10,618 | 10,600 | 10,593 | 10,516 | 10,559 | 10,532 | 10,573 | 10,667 | 10,596 | 10,649 | 10,643 | 10,676 | 10,610 | 10,564 | 10,588 | 10,474 | 10,438 | 10,423 | 10,376 | 10,360 | 10,279 | 10,584 | 10,656 | 10,697 | 10,690 | 10,700 | 10,575 | 10,556 | 10,499 | 10,472 | 10,481 | 10,396 | 10,344 | 10,315 | 10,294 | 10,254 | 10,244 | 10,196 | 10,214 | 10,243 | 10,280 | 10,261 | 10,326 | 10,204 | 10,162 | 10,161 | 10,114 | 10,103 | 10,019 | 10,000 |
| C000176497 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,284 | 12,128 | 12,142 | 12,253 | 12,256 | 12,235 | 12,252 | 12,028 | 11,471 | 11,587 | 11,846 | 11,962 | 11,937 | 11,864 | 11,944 | 11,966 | 11,776 | 11,996 | 11,751 | 11,739 | 11,366 | 11,425 | 11,750 | 11,925 | 11,695 | 11,824 | 11,712 | 11,955 | 12,221 | 12,269 | 12,513 | 12,501 | 12,435 | 12,449 | 12,542 | 12,567 | 12,479 | 12,458 | 12,414 | 12,314 | 12,270 | 12,416 | 12,361 | 12,306 | 12,183 | 12,206 | 12,183 | 12,216 | 12,049 | 11,959 | 11,638 | 11,780 | 12,163 | 12,041 | 11,876 | 11,841 | 11,827 | 11,824 | 11,885 | 11,741 | 11,651 | 11,603 | 11,481 | 11,434 | 11,300 | 11,252 | 11,183 | 11,081 | 11,001 | 11,057 | 11,092 | 11,085 | 11,057 | 11,039 | 10,949 | 10,984 | 10,946 | 10,969 | 11,066 | 10,982 | 11,017 | 11,011 | 11,035 | 10,958 | 10,900 | 10,915 | 10,788 | 10,731 | 10,706 | 10,649 | 10,623 | 10,540 | 10,834 | 10,898 | 10,921 | 10,914 | 10,916 | 10,770 | 10,741 | 10,684 | 10,647 | 10,639 | 10,553 | 10,482 | 10,453 | 10,423 | 10,375 | 10,346 | 10,288 | 10,308 | 10,328 | 10,357 | 10,329 | 10,386 | 10,255 | 10,205 | 10,195 | 10,139 | 10,120 | 10,019 | 10,000 |
| C000020296 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,870 | 12,704 | 12,697 | 12,807 | 12,800 | 12,779 | 12,785 | 12,519 | 11,852 | 12,013 | 12,315 | 12,450 | 12,432 | 12,324 | 12,395 | 12,390 | 12,183 | 12,405 | 12,099 | 12,083 | 11,590 | 11,712 | 12,084 | 12,344 | 12,057 | 12,266 | 12,118 | 12,440 | 12,811 | 12,884 | 13,217 | 13,205 | 13,094 | 13,106 | 13,215 | 13,263 | 13,165 | 13,116 | 13,043 | 12,921 | 12,836 | 13,051 | 12,966 | 12,868 | 12,675 | 12,697 | 12,694 | 12,729 | 12,526 | 12,381 | 12,048 | 12,247 | 12,855 | 12,676 | 12,451 | 12,424 | 12,398 | 12,395 | 12,484 | 12,283 | 12,187 | 12,148 | 11,984 | 11,931 | 11,753 | 11,688 | 11,601 | 11,469 | 11,360 | 11,432 | 11,491 | 11,472 | 11,442 | 11,423 | 11,302 | 11,315 | 11,261 | 11,285 | 11,386 | 11,285 | 11,322 | 11,293 | 11,296 | 11,179 | 11,095 | 11,128 | 10,968 | 10,882 | 10,828 | 10,753 | 10,731 | 10,637 | 11,059 | 11,136 | 11,161 | 11,135 | 11,130 | 10,980 | 10,911 | 10,821 | 10,751 | 10,772 | 10,685 | 10,590 | 10,511 | 10,442 | 10,352 | 10,364 | 10,297 | 10,310 | 10,363 | 10,417 | 10,402 | 10,486 | 10,343 | 10,281 | 10,258 | 10,187 | 10,153 | 10,023 | 10,000 |
| C000020293 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,119 | 11,964 | 11,958 | 12,063 | 12,058 | 12,040 | 12,036 | 11,786 | 11,171 | 11,324 | 11,598 | 11,739 | 11,711 | 11,623 | 11,692 | 11,676 | 11,482 | 11,705 | 11,406 | 11,404 | 10,940 | 11,057 | 11,398 | 11,644 | 11,386 | 11,586 | 11,447 | 11,752 | 12,104 | 12,175 | 12,491 | 12,481 | 12,378 | 12,391 | 12,495 | 12,542 | 12,440 | 12,395 | 12,338 | 12,214 | 12,146 | 12,339 | 12,260 | 12,169 | 11,988 | 12,021 | 12,020 | 12,054 | 11,853 | 11,728 | 11,403 | 11,592 | 12,181 | 12,013 | 11,801 | 11,777 | 11,754 | 11,752 | 11,827 | 11,638 | 11,559 | 11,524 | 11,369 | 11,321 | 11,142 | 11,082 | 11,012 | 10,888 | 10,786 | 10,845 | 10,914 | 10,896 | 10,869 | 10,852 | 10,729 | 10,753 | 10,703 | 10,727 | 10,814 | 10,730 | 10,766 | 10,740 | 10,734 | 10,634 | 10,555 | 10,589 | 10,437 | 10,357 | 10,307 | 10,236 | 10,207 | 10,119 | 10,522 | 10,607 | 10,632 | 10,599 | 10,605 | 10,463 | 10,389 | 10,314 | 10,249 | 10,270 | 10,189 | 10,099 | 10,025 | 9,960 | 9,866 | 9,879 | 9,816 | 9,829 | 9,882 | 9,935 | 9,921 | 10,003 | 9,867 | 9,810 | 9,798 | 9,722 | 9,691 | 9,568 | 9,547 |
| C000020295 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,953 | 11,801 | 11,795 | 11,899 | 11,894 | 11,876 | 11,871 | 11,625 | 11,019 | 11,170 | 11,440 | 11,579 | 11,552 | 11,464 | 11,532 | 11,517 | 11,326 | 11,545 | 11,250 | 11,248 | 10,791 | 10,906 | 11,242 | 11,486 | 11,231 | 11,423 | 11,305 | 11,614 | 11,958 | 12,046 | 12,367 | 12,354 | 12,259 | 12,291 | 12,391 | 12,446 | 12,364 | 12,326 | 12,278 | 12,161 | 12,091 | 12,302 | 12,230 | 12,148 | 11,974 | 12,004 | 12,022 | 12,052 | 11,869 | 11,752 | 11,433 | 11,630 | 12,218 | 12,057 | 11,863 | 11,835 | 11,818 | 11,824 | 11,918 | 11,735 | 11,663 | 11,624 | 11,486 | 11,444 | 11,270 | 11,216 | 11,152 | 11,033 | 10,936 | 11,003 | 11,069 | 11,059 | 11,049 | 11,039 | 10,920 | 10,941 | 10,897 | 10,938 | 11,034 | 10,955 | 10,988 | 10,979 | 10,980 | 10,874 | 10,800 | 10,852 | 10,703 | 10,627 | 10,582 | 10,516 | 10,492 | 10,408 | 10,830 | 10,914 | 10,947 | 10,930 | 10,933 | 10,803 | 10,733 | 10,652 | 10,602 | 10,630 | 10,553 | 10,466 | 10,396 | 10,326 | 10,244 | 10,264 | 10,205 | 10,225 | 10,286 | 10,348 | 10,340 | 10,431 | 10,297 | 10,243 | 10,228 | 10,164 | 10,138 | 10,015 | 10,000 |
| C000205244 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 13,119 | 12,947 | 12,937 | 13,047 | 13,037 | 13,014 | 13,005 | 12,745 | 12,064 | 12,225 | 12,530 | 12,665 | 12,631 | 12,532 | 12,602 | 12,582 | 12,382 | 12,606 | 12,280 | 12,274 | 11,771 | 11,893 | 12,269 | 12,517 | 12,236 | 12,447 | 12,294 | 12,618 | 12,992 | 13,064 | 13,400 | 13,385 | 13,270 | 13,280 | 13,388 | 13,434 | 13,321 | 13,268 | 13,204 | 13,067 | 12,990 | 13,193 | 13,105 | 13,016 | 12,806 | 12,838 | 12,833 | 12,866 | 12,659 | 12,510 | 12,160 | 12,370 | 12,982 | 12,799 | 12,570 | 12,540 | 12,511 | 12,506 | 12,582 | 12,377 | 12,290 | 12,249 | 12,081 | 12,026 | 11,844 | 11,765 | 11,687 | 11,552 | 11,441 | 11,511 | 11,570 | 11,548 | 11,516 | 11,496 | 11,362 | 11,385 | 11,329 | 11,352 | 11,441 | 11,350 | 11,386 | 11,355 | 11,346 | 11,238 | 11,141 | 11,184 | 11,021 | 10,934 | 10,879 | 10,802 | 10,768 | 10,672 | 11,095 | 11,182 | 11,206 | 11,168 | 11,172 | 11,020 | 10,939 | 10,857 | 10,786 | 10,807 | 10,718 | 10,621 | 10,541 | 10,470 | 10,369 | 10,380 | 10,311 | 10,323 | 10,375 | 10,428 | 10,412 | 10,495 | 10,350 | 10,287 | 10,273 | 10,190 | 10,155 | 10,024 | 10,000 |
| C000064978 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 13,067 | 12,896 | 12,900 | 13,010 | 12,988 | 12,978 | 12,970 | 12,698 | 12,019 | 12,180 | 12,485 | 12,633 | 12,600 | 12,502 | 12,572 | 12,553 | 12,341 | 12,577 | 12,252 | 12,247 | 11,746 | 11,868 | 12,231 | 12,492 | 12,212 | 12,410 | 12,271 | 12,595 | 12,969 | 13,041 | 13,377 | 13,362 | 13,249 | 13,259 | 13,367 | 13,414 | 13,301 | 13,249 | 13,186 | 13,049 | 12,974 | 13,177 | 13,089 | 12,989 | 12,791 | 12,824 | 12,820 | 12,853 | 12,635 | 12,498 | 12,149 | 12,347 | 12,971 | 12,789 | 12,561 | 12,532 | 12,503 | 12,487 | 12,575 | 12,371 | 12,284 | 12,232 | 12,076 | 12,021 | 11,828 | 11,762 | 11,684 | 11,550 | 11,439 | 11,499 | 11,557 | 11,548 | 11,516 | 11,496 | 11,362 | 11,385 | 11,329 | 11,352 | 11,441 | 11,350 | 11,386 | 11,355 | 11,346 | 11,238 | 11,141 | 11,184 | 11,021 | 10,934 | 10,879 | 10,802 | 10,768 | 10,672 | 11,095 | 11,182 | 11,206 | 11,168 | 11,172 | 11,020 | 10,939 | 10,857 | 10,786 | 10,807 | 10,718 | 10,621 | 10,541 | 10,470 | 10,369 | 10,380 | 10,311 | 10,323 | 10,375 | 10,428 | 10,412 | 10,495 | 10,350 | 10,287 | 10,273 | 10,190 | 10,155 | 10,024 | 10,000 |
| C000218258 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,368 | 10,208 | 10,206 | 10,296 | 10,300 | 10,287 | 10,303 | 10,066 | 9,528 | 9,662 | 9,886 | 9,993 | 9,963 | 9,901 | 9,967 | 9,981 | 9,810 | 10,001 | 9,758 | 9,747 | 9,384 | 9,446 | 9,769 | 9,993 | 9,759 | 9,909 | 9,821 | 10,106 | 10,422 | 10,485 | 10,785 | 10,786 | 10,703 | 10,724 | 10,811 | 10,847 | 10,764 | 10,712 | 10,656 | 10,542 | 10,481 | 10,672 | 10,555 | 10,453 | 10,331 | 10,357 | 10,346 | 10,382 | 10,232 | 10,146 | 9,817 | 10,019 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000218260 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 9,828 | 9,677 | 9,677 | 9,763 | 9,768 | 9,757 | 9,774 | 9,555 | 9,046 | 9,174 | 9,388 | 9,490 | 9,463 | 9,410 | 9,475 | 9,489 | 9,327 | 9,511 | 9,281 | 9,271 | 8,927 | 8,987 | 9,296 | 9,510 | 9,289 | 9,433 | 9,350 | 9,622 | 9,924 | 9,986 | 10,273 | 10,275 | 10,198 | 10,219 | 10,302 | 10,338 | 10,261 | 10,213 | 10,160 | 10,053 | 9,996 | 10,179 | 10,068 | 9,973 | 9,858 | 9,883 | 9,874 | 9,910 | 9,768 | 9,687 | 9,374 | 9,568 | 9,551 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000218261 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,651 | 10,495 | 10,501 | 10,601 | 10,607 | 10,602 | 10,626 | 10,397 | 9,845 | 9,930 | 10,072 | 10,011 | 9,804 | 9,696 | 9,765 | 9,785 | 9,629 | 9,817 | 9,592 | 9,582 | 9,233 | 9,299 | 9,626 | 9,853 | 9,621 | 9,776 | 9,691 | 9,958 | 10,245 | 10,319 | 10,616 | 10,628 | 10,555 | 10,577 | 10,669 | 10,717 | 10,642 | 10,593 | 10,549 | 10,444 | 10,390 | 10,586 | 10,477 | 10,385 | 10,266 | 10,304 | 10,301 | 10,345 | 10,204 | 10,125 | 9,804 | 10,014 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000218262 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,458 | 10,295 | 10,291 | 10,380 | 10,382 | 10,368 | 10,377 | 10,142 | 9,604 | 9,731 | 9,960 | 10,061 | 10,034 | 9,965 | 10,030 | 10,042 | 9,868 | 10,060 | 9,814 | 9,801 | 9,434 | 9,495 | 9,818 | 10,042 | 9,805 | 9,954 | 9,864 | 10,148 | 10,463 | 10,525 | 10,825 | 10,824 | 10,739 | 10,758 | 10,843 | 10,877 | 10,793 | 10,739 | 10,681 | 10,565 | 10,502 | 10,691 | 10,572 | 10,469 | 10,345 | 10,369 | 10,356 | 10,390 | 10,239 | 10,151 | 9,820 | 10,020 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000218259 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,435 | 10,273 | 10,270 | 10,359 | 10,361 | 10,347 | 10,357 | 10,123 | 9,586 | 9,714 | 9,943 | 10,044 | 10,018 | 9,949 | 10,014 | 10,027 | 9,854 | 10,045 | 9,800 | 9,787 | 9,422 | 9,483 | 9,806 | 10,030 | 9,793 | 9,942 | 9,853 | 10,137 | 10,453 | 10,515 | 10,815 | 10,814 | 10,730 | 10,750 | 10,835 | 10,875 | 10,786 | 10,732 | 10,675 | 10,560 | 10,497 | 10,686 | 10,568 | 10,465 | 10,341 | 10,365 | 10,354 | 10,388 | 10,237 | 10,150 | 9,819 | 10,020 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| C000089441 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,856 | 11,671 | 11,653 | 11,777 | 11,748 | 11,739 | 11,733 | 11,486 | 10,849 | 11,004 | 11,277 | 11,411 | 11,393 | 11,301 | 11,380 | 11,373 | 11,197 | 11,423 | 11,142 | 11,126 | 10,730 | 10,820 | 11,182 | 11,397 | 11,173 | 11,346 | 11,258 | 11,585 | 11,892 | 11,960 | 12,245 | 12,232 | 12,137 | 12,145 | 12,244 | 12,282 | 12,188 | 12,153 | 12,098 | 11,993 | 11,950 | 12,075 | 11,989 | 11,913 | 11,777 | 11,791 | 11,774 | 11,796 | 11,660 | 11,565 | 11,312 | 11,473 | 11,888 | 11,742 | 11,568 | 11,540 | 11,531 | 11,532 | 11,610 | 11,446 | 11,359 | 11,311 | 11,157 | 11,128 | 10,984 | 10,934 | 10,857 | 10,742 | 10,655 | 10,701 | 10,746 | 10,736 | 10,716 | 10,705 | 10,601 | 10,635 | 10,606 | 10,631 | 10,722 | 10,630 | 10,665 | 10,646 | 10,681 | 10,599 | 10,545 | 10,553 | 10,409 | 10,337 | 10,301 | 10,238 | 10,213 | 10,098 | 10,489 | 10,596 | 10,650 | 10,633 | 10,633 | 10,467 | 10,450 | 10,389 | 10,370 | 10,360 | 10,265 | 10,204 | 10,166 | 10,129 | 10,065 | 10,045 | 9,973 | 9,980 | 9,986 | 10,015 | 9,977 | 10,056 | 9,903 | 9,841 | 9,820 | 9,750 | 9,730 | 9,595 | 9,549 |
| C000089443 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,691 | 11,508 | 11,490 | 11,612 | 11,584 | 11,575 | 11,569 | 11,326 | 10,697 | 10,850 | 11,120 | 11,251 | 11,234 | 11,143 | 11,221 | 11,215 | 11,041 | 11,264 | 10,987 | 10,971 | 10,581 | 10,669 | 11,026 | 11,238 | 11,017 | 11,196 | 11,117 | 11,449 | 11,761 | 11,826 | 12,125 | 12,118 | 12,020 | 12,046 | 12,142 | 12,198 | 12,111 | 12,084 | 12,038 | 11,940 | 11,895 | 12,036 | 11,948 | 11,890 | 11,761 | 11,783 | 11,773 | 11,803 | 11,675 | 11,586 | 11,339 | 11,508 | 11,933 | 11,794 | 11,626 | 11,605 | 11,603 | 11,611 | 11,697 | 11,539 | 11,459 | 11,417 | 11,268 | 11,246 | 11,107 | 11,063 | 10,992 | 10,883 | 10,801 | 10,854 | 10,907 | 10,904 | 10,881 | 10,886 | 10,786 | 10,829 | 10,806 | 10,838 | 10,937 | 10,850 | 10,893 | 10,880 | 10,923 | 10,846 | 10,797 | 10,813 | 10,672 | 10,595 | 10,574 | 10,516 | 10,496 | 10,385 | 10,794 | 10,911 | 10,974 | 10,963 | 10,970 | 10,805 | 10,795 | 10,729 | 10,716 | 10,713 | 10,630 | 10,564 | 10,541 | 10,509 | 10,449 | 10,434 | 10,366 | 10,380 | 10,393 | 10,430 | 10,397 | 10,485 | 10,332 | 10,274 | 10,258 | 10,192 | 10,177 | 10,041 | 10,000 |
| C000089444 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,729 | 12,528 | 12,505 | 12,635 | 12,601 | 12,602 | 12,580 | 12,313 | 11,628 | 11,792 | 12,082 | 12,222 | 12,201 | 12,100 | 12,182 | 12,172 | 11,981 | 12,220 | 11,918 | 11,898 | 11,472 | 11,566 | 11,950 | 12,177 | 11,936 | 12,118 | 12,022 | 12,368 | 12,693 | 12,763 | 13,065 | 13,048 | 12,944 | 12,949 | 13,053 | 13,090 | 12,987 | 12,947 | 12,887 | 12,772 | 12,723 | 12,853 | 12,760 | 12,676 | 12,529 | 12,541 | 12,520 | 12,542 | 12,395 | 12,290 | 12,019 | 12,188 | 12,626 | 12,480 | 12,282 | 12,250 | 12,237 | 12,235 | 12,315 | 12,139 | 12,045 | 11,991 | 11,825 | 11,792 | 11,637 | 11,582 | 11,498 | 11,374 | 11,280 | 11,325 | 11,371 | 11,358 | 11,334 | 11,320 | 11,208 | 11,242 | 11,209 | 11,233 | 11,327 | 11,227 | 11,261 | 11,239 | 11,274 | 11,185 | 11,125 | 11,132 | 10,978 | 10,900 | 10,860 | 10,791 | 10,762 | 10,639 | 11,048 | 11,159 | 11,213 | 11,193 | 11,191 | 11,013 | 10,993 | 10,927 | 10,905 | 10,892 | 10,790 | 10,723 | 10,682 | 10,640 | 10,571 | 10,547 | 10,470 | 10,475 | 10,479 | 10,507 | 10,466 | 10,547 | 10,383 | 10,316 | 10,293 | 10,217 | 10,194 | 10,050 | 10,000 |
| C000092789 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,070 | 10,991 | 10,980 | 10,992 | 10,982 | 10,960 | 10,950 | 10,859 | 10,643 | 10,644 | 10,725 | 10,727 | 10,708 | 10,655 | 10,682 | 10,699 | 10,594 | 10,688 | 10,573 | 10,558 | 10,409 | 10,427 | 10,558 | 10,644 | 10,555 | 10,576 | 10,510 | 10,610 | 10,721 | 10,754 | 10,875 | 10,886 | 10,864 | 10,875 | 10,909 | 10,910 | 10,890 | 10,890 | 10,880 | 10,859 | 10,837 | 10,880 | 10,858 | 10,824 | 10,792 | 10,791 | 10,780 | 10,768 | 10,713 | 10,659 | 10,550 | 10,559 | 10,750 | 10,715 | 10,660 | 10,636 | 10,622 | 10,598 | 10,626 | 10,601 | 10,566 | 10,529 | 10,493 | 10,477 | 10,442 | 10,416 | 10,380 | 10,334 | 10,298 | 10,305 | 10,323 | 10,310 | 10,298 | 10,274 | 10,240 | 10,237 | 10,235 | 10,233 | 10,231 | 10,220 | 10,251 | 10,240 | 10,240 | 10,209 | 10,177 | 10,176 | 10,144 | 10,111 | 10,111 | 10,089 | 10,057 | 10,056 | 10,159 | 10,169 | 10,180 | 10,180 | 10,160 | 10,129 | 10,129 | 10,098 | 10,108 | 10,109 | 10,079 | 10,073 | 10,064 | 10,044 | 10,034 | 10,036 | 10,017 | 10,019 | 10,042 | 10,044 | 10,057 | 10,060 | 10,033 | 10,037 | 10,030 | 10,023 | 10,025 | 9,998 | 10,000 |
| C000064979 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,842 | 10,764 | 10,755 | 10,778 | 10,757 | 10,735 | 10,737 | 10,637 | 10,437 | 10,438 | 10,506 | 10,520 | 10,501 | 10,449 | 10,477 | 10,483 | 10,379 | 10,484 | 10,360 | 10,345 | 10,200 | 10,218 | 10,346 | 10,431 | 10,343 | 10,375 | 10,300 | 10,398 | 10,507 | 10,540 | 10,662 | 10,664 | 10,655 | 10,669 | 10,692 | 10,704 | 10,674 | 10,674 | 10,665 | 10,644 | 10,634 | 10,676 | 10,644 | 10,622 | 10,579 | 10,590 | 10,579 | 10,557 | 10,514 | 10,461 | 10,344 | 10,353 | 10,540 | 10,507 | 10,453 | 10,440 | 10,427 | 10,403 | 10,420 | 10,396 | 10,362 | 10,336 | 10,291 | 10,276 | 10,241 | 10,216 | 10,181 | 10,147 | 10,101 | 10,109 | 10,126 | 10,124 | 10,102 | 10,079 | 10,046 | 10,043 | 10,052 | 10,050 | 10,038 | 10,037 | 10,058 | 10,048 | 10,048 | 10,018 | 9,986 | 9,985 | 9,964 | 9,933 | 9,922 | 9,901 | 9,870 | 9,870 | 9,981 | 9,981 | 10,001 | 9,992 | 9,973 | 9,943 | 9,943 | 9,923 | 9,933 | 9,924 | 9,895 | 9,889 | 9,891 | 9,862 | 9,843 | 9,845 | 9,827 | 9,829 | 9,841 | 9,843 | 9,866 | 9,868 | 9,842 | 9,836 | 9,839 | 9,832 | 9,824 | 9,798 | 9,800 |
| C000020338 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,418 | 10,344 | 10,334 | 10,356 | 10,337 | 10,316 | 10,317 | 10,221 | 10,029 | 10,030 | 10,096 | 10,109 | 10,091 | 10,041 | 10,067 | 10,073 | 9,974 | 10,074 | 9,955 | 9,941 | 9,801 | 9,819 | 9,942 | 10,023 | 9,939 | 9,976 | 9,910 | 10,010 | 10,122 | 10,160 | 10,283 | 10,292 | 10,290 | 10,310 | 10,339 | 10,357 | 10,334 | 10,341 | 10,339 | 10,325 | 10,321 | 10,368 | 10,344 | 10,329 | 10,294 | 10,311 | 10,307 | 10,303 | 10,256 | 10,211 | 10,104 | 10,119 | 10,308 | 10,282 | 10,236 | 10,230 | 10,223 | 10,206 | 10,229 | 10,212 | 10,184 | 10,166 | 10,127 | 10,129 | 10,091 | 10,072 | 10,045 | 10,017 | 9,988 | 9,992 | 10,015 | 10,020 | 10,004 | 9,987 | 9,961 | 9,974 | 9,979 | 9,983 | 9,977 | 9,983 | 10,010 | 10,006 | 10,023 | 9,989 | 9,964 | 9,969 | 9,954 | 9,929 | 9,925 | 9,909 | 9,884 | 9,890 | 10,008 | 10,015 | 10,041 | 10,048 | 10,025 | 10,011 | 10,008 | 9,993 | 10,010 | 10,006 | 9,984 | 9,985 | 9,992 | 9,969 | 9,957 | 9,964 | 9,952 | 9,960 | 9,979 | 9,998 | 10,017 | 10,025 | 10,005 | 10,006 | 10,015 | 10,014 | 10,012 | 9,991 | 10,000 |
| C000205246 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,349 | 11,266 | 11,253 | 11,274 | 11,250 | 11,224 | 11,224 | 11,117 | 10,894 | 10,904 | 10,973 | 10,973 | 10,951 | 10,906 | 10,931 | 10,935 | 10,825 | 10,920 | 10,800 | 10,782 | 10,628 | 10,644 | 10,775 | 10,861 | 10,767 | 10,787 | 10,717 | 10,817 | 10,928 | 10,959 | 11,083 | 11,082 | 11,071 | 11,082 | 11,104 | 11,114 | 11,079 | 11,078 | 11,065 | 11,041 | 11,028 | 11,069 | 11,033 | 11,008 | 10,961 | 10,959 | 10,956 | 10,931 | 10,883 | 10,826 | 10,703 | 10,710 | 10,901 | 10,864 | 10,806 | 10,790 | 10,774 | 10,746 | 10,762 | 10,735 | 10,696 | 10,668 | 10,618 | 10,600 | 10,562 | 10,534 | 10,496 | 10,457 | 10,419 | 10,414 | 10,429 | 10,425 | 10,399 | 10,374 | 10,338 | 10,333 | 10,340 | 10,336 | 10,322 | 10,319 | 10,338 | 10,326 | 10,324 | 10,291 | 10,257 | 10,254 | 10,230 | 10,196 | 10,183 | 10,160 | 10,126 | 10,124 | 10,235 | 10,234 | 10,253 | 10,241 | 10,219 | 10,187 | 10,185 | 10,162 | 10,161 | 10,159 | 10,128 | 10,120 | 10,119 | 10,089 | 10,068 | 10,057 | 10,047 | 10,048 | 10,058 | 10,059 | 10,071 | 10,082 | 10,053 | 10,046 | 10,047 | 10,028 | 10,028 | 9,999 | 10,000 |
| C000064980 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,315 | 11,233 | 11,220 | 11,230 | 11,218 | 11,194 | 11,182 | 11,087 | 10,865 | 10,864 | 10,945 | 10,945 | 10,924 | 10,868 | 10,894 | 10,909 | 10,800 | 10,895 | 10,776 | 10,758 | 10,605 | 10,622 | 10,753 | 10,839 | 10,746 | 10,766 | 10,697 | 10,797 | 10,908 | 10,940 | 11,063 | 11,064 | 11,053 | 11,053 | 11,086 | 11,086 | 11,063 | 11,062 | 11,050 | 11,026 | 11,013 | 11,055 | 11,020 | 10,995 | 10,949 | 10,947 | 10,944 | 10,920 | 10,873 | 10,816 | 10,694 | 10,701 | 10,892 | 10,855 | 10,798 | 10,783 | 10,756 | 10,740 | 10,756 | 10,729 | 10,691 | 10,652 | 10,614 | 10,597 | 10,559 | 10,531 | 10,493 | 10,445 | 10,407 | 10,413 | 10,429 | 10,425 | 10,399 | 10,374 | 10,338 | 10,333 | 10,340 | 10,336 | 10,322 | 10,319 | 10,338 | 10,326 | 10,324 | 10,291 | 10,257 | 10,254 | 10,230 | 10,196 | 10,183 | 10,160 | 10,126 | 10,124 | 10,235 | 10,234 | 10,253 | 10,241 | 10,219 | 10,187 | 10,185 | 10,162 | 10,161 | 10,159 | 10,128 | 10,120 | 10,119 | 10,089 | 10,068 | 10,057 | 10,047 | 10,048 | 10,058 | 10,059 | 10,071 | 10,082 | 10,053 | 10,046 | 10,047 | 10,028 | 10,028 | 9,999 | 10,000 |
| C000089517 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,882 | 11,762 | 11,764 | 11,820 | 11,796 | 11,771 | 11,761 | 11,590 | 11,192 | 11,262 | 11,438 | 11,494 | 11,459 | 11,383 | 11,441 | 11,445 | 11,307 | 11,455 | 11,252 | 11,232 | 10,965 | 11,024 | 11,265 | 11,402 | 11,230 | 11,303 | 11,209 | 11,399 | 11,629 | 11,677 | 11,895 | 11,882 | 11,843 | 11,868 | 11,918 | 11,930 | 11,878 | 11,851 | 11,824 | 11,772 | 11,744 | 11,830 | 11,776 | 11,710 | 11,631 | 11,641 | 11,625 | 11,621 | 11,503 | 11,385 | 11,142 | 11,223 | 11,603 | 11,523 | 11,406 | 11,367 | 11,349 | 11,331 | 11,374 | 11,294 | 11,239 | 11,195 | 11,115 | 11,095 | 11,002 | 10,957 | 10,889 | 10,809 | 10,728 | 10,758 | 10,787 | 10,769 | 10,752 | 10,735 | 10,657 | 10,663 | 10,658 | 10,653 | 10,660 | 10,643 | 10,652 | 10,637 | 10,646 | 10,584 | 10,534 | 10,554 | 10,479 | 10,427 | 10,399 | 10,359 | 10,320 | 10,312 | 10,475 | 10,486 | 10,497 | 10,486 | 10,464 | 10,417 | 10,403 | 10,346 | 10,300 | 10,309 | 10,271 | 10,242 | 10,217 | 10,168 | 10,118 | 10,116 | 10,080 | 10,090 | 10,123 | 10,134 | 10,146 | 10,169 | 10,115 | 10,098 | 10,100 | 10,080 | 10,069 | 10,001 | 10,000 |
| C000089514 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,267 | 11,142 | 11,145 | 11,198 | 11,176 | 11,154 | 11,145 | 10,984 | 10,621 | 10,676 | 10,856 | 10,898 | 10,877 | 10,807 | 10,850 | 10,856 | 10,725 | 10,867 | 10,676 | 10,658 | 10,418 | 10,462 | 10,692 | 10,823 | 10,661 | 10,743 | 10,655 | 10,836 | 11,043 | 11,103 | 11,299 | 11,299 | 11,251 | 11,275 | 11,336 | 11,349 | 11,301 | 11,276 | 11,251 | 11,202 | 11,165 | 11,260 | 11,198 | 11,148 | 11,062 | 11,085 | 11,070 | 11,067 | 10,944 | 10,833 | 10,615 | 10,692 | 11,055 | 10,968 | 10,858 | 10,833 | 10,817 | 10,801 | 10,843 | 10,768 | 10,705 | 10,675 | 10,588 | 10,570 | 10,495 | 10,452 | 10,389 | 10,301 | 10,237 | 10,266 | 10,296 | 10,279 | 10,253 | 10,237 | 10,176 | 10,171 | 10,167 | 10,164 | 10,183 | 10,156 | 10,178 | 10,165 | 10,175 | 10,117 | 10,070 | 10,079 | 10,020 | 9,971 | 9,946 | 9,909 | 9,873 | 9,855 | 10,011 | 10,034 | 10,045 | 10,025 | 10,004 | 9,960 | 9,949 | 9,895 | 9,852 | 9,872 | 9,838 | 9,800 | 9,787 | 9,742 | 9,684 | 9,683 | 9,650 | 9,660 | 9,693 | 9,704 | 9,717 | 9,740 | 9,689 | 9,685 | 9,677 | 9,659 | 9,649 | 9,596 | 9,596 |
| C000089516 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,059 | 10,936 | 10,939 | 10,991 | 10,970 | 10,948 | 10,939 | 10,781 | 10,425 | 10,478 | 10,655 | 10,696 | 10,676 | 10,607 | 10,649 | 10,655 | 10,527 | 10,666 | 10,478 | 10,461 | 10,225 | 10,269 | 10,494 | 10,623 | 10,464 | 10,551 | 10,471 | 10,655 | 10,865 | 10,929 | 11,129 | 11,136 | 11,107 | 11,139 | 11,193 | 11,213 | 11,173 | 11,155 | 11,138 | 11,096 | 11,067 | 11,166 | 11,112 | 11,070 | 11,003 | 11,021 | 11,013 | 11,017 | 10,902 | 10,798 | 10,588 | 10,672 | 11,039 | 10,959 | 10,856 | 10,839 | 10,829 | 10,820 | 10,869 | 10,800 | 10,744 | 10,721 | 10,641 | 10,629 | 10,560 | 10,523 | 10,466 | 10,385 | 10,327 | 10,362 | 10,398 | 10,388 | 10,368 | 10,359 | 10,304 | 10,317 | 10,308 | 10,310 | 10,336 | 10,316 | 10,344 | 10,337 | 10,354 | 10,301 | 10,260 | 10,276 | 10,222 | 10,179 | 10,159 | 10,127 | 10,097 | 10,085 | 10,262 | 10,280 | 10,299 | 10,284 | 10,270 | 10,231 | 10,226 | 10,177 | 10,139 | 10,166 | 10,137 | 10,104 | 10,097 | 10,057 | 10,004 | 10,009 | 9,992 | 9,998 | 10,038 | 10,056 | 10,075 | 10,105 | 10,059 | 10,061 | 10,059 | 10,046 | 10,043 | 9,994 | 10,000 |
| C000205251 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,056 | 11,932 | 11,931 | 11,985 | 11,958 | 11,931 | 11,918 | 11,742 | 11,350 | 11,405 | 11,593 | 11,635 | 11,609 | 11,531 | 11,573 | 11,575 | 11,432 | 11,580 | 11,386 | 11,350 | 11,091 | 11,134 | 11,375 | 11,512 | 11,335 | 11,420 | 11,322 | 11,511 | 11,727 | 11,787 | 11,991 | 11,988 | 11,932 | 11,955 | 12,015 | 12,025 | 11,970 | 11,940 | 11,910 | 11,855 | 11,812 | 11,908 | 11,838 | 11,782 | 11,688 | 11,708 | 11,689 | 11,682 | 11,548 | 11,428 | 11,194 | 11,272 | 11,651 | 11,555 | 11,436 | 11,406 | 11,386 | 11,365 | 11,406 | 11,323 | 11,265 | 11,219 | 11,136 | 11,114 | 11,018 | 10,971 | 10,900 | 10,805 | 10,735 | 10,762 | 10,789 | 10,769 | 10,752 | 10,735 | 10,657 | 10,663 | 10,658 | 10,653 | 10,660 | 10,643 | 10,652 | 10,637 | 10,646 | 10,584 | 10,534 | 10,554 | 10,479 | 10,427 | 10,399 | 10,359 | 10,320 | 10,312 | 10,475 | 10,486 | 10,497 | 10,486 | 10,464 | 10,417 | 10,403 | 10,346 | 10,300 | 10,309 | 10,271 | 10,242 | 10,217 | 10,168 | 10,118 | 10,116 | 10,080 | 10,090 | 10,123 | 10,134 | 10,146 | 10,169 | 10,115 | 10,098 | 10,100 | 10,080 | 10,069 | 10,001 | 10,000 |
| C000123112 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,122 | 11,997 | 11,997 | 12,051 | 12,025 | 11,998 | 11,985 | 11,809 | 11,402 | 11,471 | 11,647 | 11,703 | 11,678 | 11,586 | 11,642 | 11,645 | 11,502 | 11,651 | 11,443 | 11,420 | 11,160 | 11,205 | 11,447 | 11,585 | 11,408 | 11,493 | 11,396 | 11,573 | 11,804 | 11,852 | 12,071 | 12,068 | 12,013 | 12,036 | 12,097 | 12,107 | 12,040 | 12,023 | 11,993 | 11,925 | 11,895 | 11,993 | 11,923 | 11,867 | 11,773 | 11,781 | 11,775 | 11,755 | 11,634 | 11,513 | 11,278 | 11,357 | 11,727 | 11,644 | 11,523 | 11,494 | 11,474 | 11,454 | 11,495 | 11,413 | 11,342 | 11,308 | 11,213 | 11,191 | 11,108 | 11,060 | 10,990 | 10,894 | 10,823 | 10,839 | 10,879 | 10,859 | 10,828 | 10,809 | 10,741 | 10,732 | 10,726 | 10,719 | 10,724 | 10,705 | 10,725 | 10,708 | 10,715 | 10,651 | 10,598 | 10,605 | 10,528 | 10,474 | 10,456 | 10,403 | 10,374 | 10,352 | 10,513 | 10,534 | 10,532 | 10,519 | 10,495 | 10,446 | 10,431 | 10,372 | 10,324 | 10,330 | 10,303 | 10,260 | 10,233 | 10,194 | 10,131 | 10,127 | 10,089 | 10,098 | 10,129 | 10,138 | 10,149 | 10,170 | 10,114 | 10,096 | 10,096 | 10,074 | 10,061 | 9,992 | 10,000 |
| C000092790 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Administrator Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,947 | 10,890 | 10,868 | 10,846 | 10,824 | 10,802 | 10,780 | 10,724 | 10,625 | 10,591 | 10,605 | 10,598 | 10,570 | 10,532 | 10,519 | 10,527 | 10,458 | 10,499 | 10,431 | 10,418 | 10,340 | 10,329 | 10,385 | 10,431 | 10,380 | 10,385 | 10,347 | 10,387 | 10,439 | 10,459 | 10,513 | 10,523 | 10,510 | 10,520 | 10,529 | 10,539 | 10,526 | 10,524 | 10,522 | 10,518 | 10,516 | 10,524 | 10,510 | 10,507 | 10,492 | 10,488 | 10,483 | 10,478 | 10,461 | 10,442 | 10,390 | 10,399 | 10,450 | 10,439 | 10,407 | 10,397 | 10,386 | 10,374 | 10,373 | 10,361 | 10,338 | 10,326 | 10,302 | 10,290 | 10,267 | 10,254 | 10,232 | 10,209 | 10,186 | 10,186 | 10,186 | 10,186 | 10,166 | 10,146 | 10,125 | 10,125 | 10,116 | 10,108 | 10,110 | 10,102 | 10,107 | 10,100 | 10,104 | 10,088 | 10,071 | 10,075 | 10,058 | 10,041 | 10,036 | 10,030 | 10,014 | 10,018 | 10,066 | 10,061 | 10,076 | 10,072 | 10,068 | 10,053 | 10,048 | 10,033 | 10,040 | 10,046 | 10,033 | 10,028 | 10,035 | 10,021 | 10,017 | 10,014 | 10,000 | 10,007 | 10,004 | 10,022 | 10,019 | 10,017 | 10,015 | 10,012 | 10,009 | 10,007 | 10,005 | 10,002 | 10,000 |
| C000020340 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,686 | 10,630 | 10,597 | 10,587 | 10,566 | 10,544 | 10,523 | 10,468 | 10,371 | 10,338 | 10,351 | 10,344 | 10,317 | 10,270 | 10,267 | 10,275 | 10,208 | 10,237 | 10,181 | 10,169 | 10,093 | 10,082 | 10,137 | 10,171 | 10,132 | 10,137 | 10,100 | 10,139 | 10,190 | 10,209 | 10,261 | 10,260 | 10,259 | 10,268 | 10,277 | 10,287 | 10,274 | 10,272 | 10,270 | 10,267 | 10,264 | 10,272 | 10,258 | 10,255 | 10,230 | 10,236 | 10,232 | 10,227 | 10,211 | 10,192 | 10,130 | 10,150 | 10,200 | 10,191 | 10,160 | 10,150 | 10,140 | 10,129 | 10,129 | 10,118 | 10,097 | 10,085 | 10,062 | 10,050 | 10,029 | 10,017 | 9,996 | 9,974 | 9,953 | 9,953 | 9,953 | 9,943 | 9,935 | 9,916 | 9,896 | 9,897 | 9,889 | 9,891 | 9,883 | 9,877 | 9,892 | 9,886 | 9,880 | 9,865 | 9,849 | 9,853 | 9,838 | 9,821 | 9,817 | 9,811 | 9,796 | 9,801 | 9,849 | 9,844 | 9,860 | 9,856 | 9,853 | 9,838 | 9,834 | 9,820 | 9,828 | 9,835 | 9,822 | 9,818 | 9,825 | 9,812 | 9,809 | 9,806 | 9,793 | 9,801 | 9,798 | 9,816 | 9,814 | 9,812 | 9,811 | 9,808 | 9,807 | 9,805 | 9,824 | 9,802 | 9,800 |
| C000220296 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,926 | 10,868 | 10,834 | 10,822 | 10,800 | 10,777 | 10,754 | 10,698 | 10,597 | 10,563 | 10,576 | 10,568 | 10,539 | 10,490 | 10,486 | 10,494 | 10,413 | 10,453 | 10,395 | 10,382 | 10,303 | 10,291 | 10,346 | 10,380 | 10,340 | 10,344 | 10,305 | 10,344 | 10,396 | 10,415 | 10,469 | 10,468 | 10,467 | 10,476 | 10,486 | 10,495 | 10,483 | 10,480 | 10,478 | 10,475 | 10,472 | 10,480 | 10,467 | 10,463 | 10,448 | 10,444 | 10,439 | 10,435 | 10,418 | 10,399 | 10,337 | 10,357 | 10,408 | 10,399 | 10,368 | 10,358 | 10,347 | 10,336 | 10,336 | 10,325 | 10,303 | 10,290 | 10,268 | 10,256 | 10,233 | 10,222 | 10,200 | 10,178 | 10,156 | 10,156 | 10,156 | 10,146 | 10,138 | 10,118 | 10,098 | 10,098 | 10,090 | 10,093 | 10,085 | 10,078 | 10,093 | 10,087 | 10,082 | 10,067 | 10,050 | 10,054 | 10,038 | 10,022 | 10,017 | 10,011 | 9,996 | 10,001 | 10,050 | 10,045 | 10,061 | 10,057 | 10,054 | 10,039 | 10,035 | 10,021 | 10,028 | 10,035 | 10,022 | 10,018 | 10,025 | 10,012 | 10,009 | 10,006 | 9,993 | 10,001 | 9,998 | 10,017 | 10,014 | 10,013 | 10,011 | 10,009 | 10,007 | 10,005 | 10,024 | 10,002 | 10,000 |
| C000064981 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,389 | 10,334 | 10,303 | 10,292 | 10,272 | 10,250 | 10,230 | 10,177 | 10,082 | 10,051 | 10,063 | 10,057 | 10,030 | 9,984 | 9,982 | 9,990 | 9,924 | 9,952 | 9,898 | 9,886 | 9,812 | 9,801 | 9,855 | 9,888 | 9,850 | 9,860 | 9,829 | 9,871 | 9,923 | 9,944 | 9,997 | 9,997 | 9,997 | 9,997 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,007 | 10,007 | 10,028 | 10,017 | 10,006 | 9,996 | 10,006 | 10,006 | 9,953 | 9,942 | 9,930 | 9,886 | 9,902 | 9,969 | 9,955 | 9,942 | 9,938 | 9,935 | 9,930 | 9,936 | 9,932 | 9,917 | 9,901 | 9,885 | 9,879 | 9,875 | 9,859 | 9,844 | 9,839 | 9,823 | 9,819 | 9,836 | 9,833 | 9,831 | 9,818 | 9,804 | 9,801 | 9,809 | 9,808 | 9,806 | 9,816 | 9,826 | 9,826 | 9,837 | 9,826 | 9,816 | 9,826 | 9,816 | 9,805 | 9,805 | 9,805 | 9,805 | 9,804 | 9,867 | 9,867 | 9,888 | 9,888 | 9,888 | 9,888 | 9,888 | 9,888 | 9,888 | 9,898 | 9,898 | 9,907 | 9,907 | 9,907 | 9,907 | 9,907 | 9,907 | 9,918 | 9,938 | 9,938 | 9,959 | 9,959 | 9,959 | 9,979 | 9,979 | 9,979 | 9,979 | 9,979 | 10,000 |
| C000205247 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,244 | 11,183 | 11,146 | 11,132 | 11,107 | 11,081 | 11,056 | 10,996 | 10,891 | 10,854 | 10,865 | 10,844 | 10,824 | 10,772 | 10,766 | 10,772 | 10,688 | 10,727 | 10,666 | 10,650 | 10,557 | 10,554 | 10,597 | 10,642 | 10,598 | 10,601 | 10,559 | 10,597 | 10,648 | 10,665 | 10,718 | 10,714 | 10,710 | 10,717 | 10,724 | 10,731 | 10,715 | 10,710 | 10,705 | 10,699 | 10,683 | 10,700 | 10,683 | 10,677 | 10,648 | 10,652 | 10,645 | 10,637 | 10,617 | 10,595 | 10,528 | 10,546 | 10,595 | 10,583 | 10,548 | 10,534 | 10,521 | 10,506 | 10,503 | 10,489 | 10,463 | 10,448 | 10,411 | 10,406 | 10,381 | 10,366 | 10,341 | 10,315 | 10,301 | 10,287 | 10,295 | 10,282 | 10,260 | 10,237 | 10,215 | 10,213 | 10,213 | 10,202 | 10,192 | 10,182 | 10,195 | 10,186 | 10,178 | 10,160 | 10,151 | 10,143 | 10,124 | 10,105 | 10,097 | 10,089 | 10,071 | 10,074 | 10,120 | 10,113 | 10,127 | 10,120 | 10,114 | 10,097 | 10,090 | 10,073 | 10,078 | 10,083 | 10,068 | 10,061 | 10,066 | 10,050 | 10,044 | 10,039 | 10,023 | 10,028 | 10,023 | 10,039 | 10,034 | 10,030 | 10,027 | 10,021 | 10,017 | 10,013 | 10,009 | 10,004 | 10,000 |
| C000020341 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,211 | 11,150 | 11,126 | 11,100 | 11,076 | 11,051 | 11,027 | 10,967 | 10,863 | 10,826 | 10,838 | 10,828 | 10,798 | 10,746 | 10,741 | 10,747 | 10,675 | 10,714 | 10,642 | 10,627 | 10,546 | 10,532 | 10,587 | 10,632 | 10,578 | 10,580 | 10,540 | 10,578 | 10,629 | 10,647 | 10,699 | 10,696 | 10,692 | 10,700 | 10,707 | 10,715 | 10,700 | 10,695 | 10,690 | 10,685 | 10,680 | 10,686 | 10,670 | 10,664 | 10,647 | 10,640 | 10,634 | 10,627 | 10,607 | 10,586 | 10,530 | 10,537 | 10,587 | 10,575 | 10,551 | 10,538 | 10,525 | 10,500 | 10,497 | 10,483 | 10,458 | 10,443 | 10,418 | 10,403 | 10,378 | 10,363 | 10,339 | 10,314 | 10,289 | 10,286 | 10,284 | 10,282 | 10,260 | 10,237 | 10,215 | 10,213 | 10,213 | 10,202 | 10,192 | 10,182 | 10,195 | 10,186 | 10,178 | 10,160 | 10,151 | 10,143 | 10,124 | 10,105 | 10,097 | 10,089 | 10,071 | 10,074 | 10,120 | 10,113 | 10,127 | 10,120 | 10,114 | 10,097 | 10,090 | 10,073 | 10,078 | 10,083 | 10,068 | 10,061 | 10,066 | 10,050 | 10,044 | 10,039 | 10,023 | 10,028 | 10,023 | 10,039 | 10,034 | 10,030 | 10,027 | 10,021 | 10,017 | 10,013 | 10,009 | 10,004 | 10,000 |
| C000064975 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,499 | 11,263 | 11,314 | 11,443 | 11,440 | 11,448 | 11,469 | 11,215 | 10,568 | 10,695 | 10,975 | 11,115 | 11,102 | 11,013 | 11,097 | 11,117 | 10,922 | 11,156 | 10,888 | 10,887 | 10,450 | 10,524 | 10,886 | 11,131 | 10,890 | 11,060 | 10,957 | 11,223 | 11,478 | 11,522 | 11,747 | 11,741 | 11,672 | 11,698 | 11,764 | 11,779 | 11,701 | 11,674 | 11,637 | 11,568 | 11,519 | 11,624 | 11,586 | 11,537 | 11,406 | 11,418 | 11,419 | 11,441 | 11,320 | 11,270 | 11,058 | 11,169 | 11,420 | 11,321 | 11,190 | 11,165 | 11,144 | 11,132 | 11,180 | 11,058 | 10,985 | 10,942 | 10,830 | 10,796 | 10,674 | 10,630 | 10,557 | 10,446 | 10,344 | 10,388 | 10,442 | 10,429 | 10,406 | 10,393 | 10,293 | 10,318 | 10,276 | 10,310 | 10,403 | 10,334 | 10,360 | 10,348 | 10,383 | 10,295 | 10,226 | 10,252 | 10,127 | 10,068 | 10,046 | 9,976 | 9,974 | 9,916 | 10,193 | 10,257 | 10,284 | 10,257 | 10,275 | 10,165 | 10,156 | 10,101 | 10,092 | 10,081 | 9,999 | 9,941 | 9,911 | 9,864 | 9,799 | 9,798 | 9,745 | 9,771 | 9,799 | 9,827 | 9,801 | 9,864 | 9,739 | 9,701 | 9,691 | 9,647 | 9,628 | 9,540 | 9,547 |
| C000020285 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with Load | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,341 | 11,108 | 11,158 | 11,285 | 11,283 | 11,290 | 11,310 | 11,060 | 10,422 | 10,548 | 10,824 | 10,961 | 10,948 | 10,861 | 10,944 | 10,963 | 10,771 | 11,002 | 10,737 | 10,736 | 10,305 | 10,379 | 10,735 | 10,977 | 10,739 | 10,914 | 10,820 | 11,089 | 11,349 | 11,400 | 11,630 | 11,630 | 11,570 | 11,603 | 11,676 | 11,699 | 11,628 | 11,609 | 11,579 | 11,518 | 11,477 | 11,588 | 11,558 | 11,517 | 11,393 | 11,412 | 11,421 | 11,450 | 11,336 | 11,293 | 11,088 | 11,207 | 11,466 | 11,372 | 11,248 | 11,230 | 11,216 | 11,211 | 11,266 | 11,150 | 11,084 | 11,047 | 10,941 | 10,914 | 10,797 | 10,758 | 10,692 | 10,586 | 10,488 | 10,540 | 10,602 | 10,595 | 10,579 | 10,572 | 10,477 | 10,508 | 10,472 | 10,513 | 10,614 | 10,551 | 10,584 | 10,579 | 10,620 | 10,537 | 10,473 | 10,506 | 10,385 | 10,330 | 10,314 | 10,249 | 10,253 | 10,200 | 10,492 | 10,555 | 10,599 | 10,577 | 10,603 | 10,495 | 10,493 | 10,442 | 10,439 | 10,435 | 10,356 | 10,302 | 10,278 | 10,236 | 10,174 | 10,180 | 10,131 | 10,165 | 10,200 | 10,235 | 10,215 | 10,287 | 10,163 | 10,130 | 10,125 | 10,086 | 10,072 | 9,986 | 10,000 |
| C000176498 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Institutional Class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,208 | 11,955 | 12,008 | 12,143 | 12,138 | 12,145 | 12,164 | 11,893 | 11,205 | 11,339 | 11,634 | 11,780 | 11,764 | 11,669 | 11,756 | 11,775 | 11,567 | 11,813 | 11,527 | 11,525 | 11,060 | 11,138 | 11,530 | 11,776 | 11,520 | 11,698 | 11,588 | 11,867 | 12,135 | 12,181 | 12,417 | 12,408 | 12,334 | 12,359 | 12,428 | 12,442 | 12,357 | 12,327 | 12,286 | 12,222 | 12,159 | 12,268 | 12,226 | 12,173 | 12,032 | 12,044 | 12,043 | 12,064 | 11,935 | 11,892 | 11,656 | 11,782 | 12,034 | 11,927 | 11,788 | 11,760 | 11,736 | 11,722 | 11,770 | 11,640 | 11,562 | 11,515 | 11,395 | 11,358 | 11,228 | 11,180 | 11,102 | 10,983 | 10,874 | 10,929 | 10,974 | 10,959 | 10,933 | 10,917 | 10,811 | 10,835 | 10,790 | 10,824 | 10,919 | 10,845 | 10,871 | 10,857 | 10,892 | 10,798 | 10,724 | 10,750 | 10,617 | 10,553 | 10,529 | 10,454 | 10,450 | 10,388 | 10,677 | 10,744 | 10,772 | 10,743 | 10,763 | 10,647 | 10,638 | 10,580 | 10,570 | 10,559 | 10,473 | 10,412 | 10,382 | 10,332 | 10,263 | 10,263 | 10,207 | 10,235 | 10,264 | 10,293 | 10,266 | 10,332 | 10,201 | 10,162 | 10,151 | 10,105 | 10,085 | 9,992 | 10,000 |
| ALLSPRING Index: Bloomberg U.S. Aggregate Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,433 | 10,335 | 10,163 | 10,426 | 10,331 | 10,479 | 10,508 | 10,120 | 9,682 | 9,837 | 10,094 | 10,158 | 10,166 | 10,202 | 10,314 | 10,252 | 9,998 | 10,264 | 9,957 | 10,002 | 9,648 | 9,774 | 10,215 | 10,513 | 10,262 | 10,425 | 10,359 | 10,767 | 11,075 | 11,200 | 11,446 | 11,476 | 11,442 | 11,445 | 11,545 | 11,567 | 11,439 | 11,359 | 11,322 | 11,234 | 11,376 | 11,542 | 11,626 | 11,610 | 11,497 | 11,548 | 11,555 | 11,649 | 11,477 | 11,405 | 11,353 | 11,154 | 11,220 | 11,022 | 10,814 | 10,821 | 10,827 | 10,794 | 10,852 | 10,578 | 10,555 | 10,424 | 10,242 | 10,240 | 10,047 | 10,052 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg U.S. Aggregate Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,433 | 10,335 | 10,163 | 10,426 | 10,331 | 10,479 | 10,508 | 10,120 | 9,682 | 9,837 | 10,094 | 10,158 | 10,166 | 10,202 | 10,314 | 10,252 | 9,998 | 10,264 | 9,957 | 10,002 | 9,648 | 9,774 | 10,215 | 10,513 | 10,262 | 10,425 | 10,359 | 10,767 | 11,075 | 11,200 | 11,446 | 11,476 | 11,442 | 11,445 | 11,545 | 11,567 | 11,439 | 11,359 | 11,322 | 11,234 | 11,376 | 11,542 | 11,626 | 11,610 | 11,497 | 11,548 | 11,555 | 11,649 | 11,477 | 11,405 | 11,353 | 11,154 | 11,220 | 11,022 | 10,814 | 10,821 | 10,827 | 10,794 | 10,852 | 10,578 | 10,555 | 10,424 | 10,242 | 10,240 | 10,047 | 10,052 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,041 | 9,890 | 9,919 | 10,043 | 10,044 | 10,031 | 10,082 | 9,853 | 9,265 | 9,345 | 9,627 | 9,767 | 9,729 | 9,632 | 9,717 | 9,739 | 9,527 | 9,748 | 9,476 | 9,449 | 9,026 | 9,102 | 9,465 | 9,677 | 9,428 | 9,585 | 9,445 | 9,714 | 10,039 | 10,075 | 10,359 | 10,342 | 10,255 | 10,285 | 10,360 | 10,398 | 10,312 | 10,284 | 10,253 | 10,168 | 10,106 | 10,269 | 10,204 | 10,142 | 9,991 | 10,021 | 10,019 | 10,067 | 9,900 | 9,819 | 9,516 | 9,637 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,041 | 9,890 | 9,919 | 10,043 | 10,044 | 10,031 | 10,082 | 9,853 | 9,265 | 9,345 | 9,627 | 9,767 | 9,729 | 9,632 | 9,717 | 9,739 | 9,527 | 9,748 | 9,476 | 9,449 | 9,026 | 9,102 | 9,465 | 9,677 | 9,428 | 9,585 | 9,445 | 9,714 | 10,039 | 10,075 | 10,359 | 10,342 | 10,255 | 10,285 | 10,360 | 10,398 | 10,312 | 10,284 | 10,253 | 10,168 | 10,106 | 10,269 | 10,204 | 10,142 | 9,991 | 10,021 | 10,019 | 10,067 | 9,900 | 9,819 | 9,516 | 9,637 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,041 | 9,890 | 9,919 | 10,043 | 10,044 | 10,031 | 10,082 | 9,853 | 9,265 | 9,345 | 9,627 | 9,767 | 9,729 | 9,632 | 9,717 | 9,739 | 9,527 | 9,748 | 9,476 | 9,449 | 9,026 | 9,102 | 9,465 | 9,677 | 9,428 | 9,585 | 9,445 | 9,714 | 10,039 | 10,075 | 10,359 | 10,342 | 10,255 | 10,285 | 10,360 | 10,398 | 10,312 | 10,284 | 10,253 | 10,168 | 10,106 | 10,269 | 10,204 | 10,142 | 9,991 | 10,021 | 10,019 | 10,067 | 9,900 | 9,819 | 9,516 | 9,637 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,041 | 9,890 | 9,919 | 10,043 | 10,044 | 10,031 | 10,082 | 9,853 | 9,265 | 9,345 | 9,627 | 9,767 | 9,729 | 9,632 | 9,717 | 9,739 | 9,527 | 9,748 | 9,476 | 9,449 | 9,026 | 9,102 | 9,465 | 9,677 | 9,428 | 9,585 | 9,445 | 9,714 | 10,039 | 10,075 | 10,359 | 10,342 | 10,255 | 10,285 | 10,360 | 10,398 | 10,312 | 10,284 | 10,253 | 10,168 | 10,106 | 10,269 | 10,204 | 10,142 | 9,991 | 10,021 | 10,019 | 10,067 | 9,900 | 9,819 | 9,516 | 9,637 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 10,041 | 9,890 | 9,919 | 10,043 | 10,044 | 10,031 | 10,082 | 9,853 | 9,265 | 9,345 | 9,627 | 9,767 | 9,729 | 9,632 | 9,717 | 9,739 | 9,527 | 9,748 | 9,476 | 9,449 | 9,026 | 9,102 | 9,465 | 9,677 | 9,428 | 9,585 | 9,445 | 9,714 | 10,039 | 10,075 | 10,359 | 10,342 | 10,255 | 10,285 | 10,360 | 10,398 | 10,312 | 10,284 | 10,253 | 10,168 | 10,106 | 10,269 | 10,204 | 10,142 | 9,991 | 10,021 | 10,019 | 10,067 | 9,900 | 9,819 | 9,516 | 9,637 | 10,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,669 | 12,477 | 12,514 | 12,671 | 12,671 | 12,655 | 12,720 | 12,431 | 11,689 | 11,790 | 12,146 | 12,323 | 12,274 | 12,153 | 12,259 | 12,287 | 12,020 | 12,298 | 11,955 | 11,921 | 11,388 | 11,484 | 11,942 | 12,210 | 11,895 | 12,093 | 11,916 | 12,255 | 12,666 | 12,711 | 13,069 | 13,048 | 12,938 | 12,976 | 13,070 | 13,118 | 13,010 | 12,975 | 12,936 | 12,829 | 12,750 | 12,956 | 12,874 | 12,796 | 12,606 | 12,644 | 12,641 | 12,701 | 12,490 | 12,388 | 12,006 | 12,159 | 12,617 | 12,456 | 12,236 | 12,199 | 12,168 | 12,147 | 12,245 | 12,055 | 11,958 | 11,914 | 11,752 | 11,708 | 11,526 | 11,465 | 11,379 | 11,244 | 11,121 | 11,190 | 11,263 | 11,234 | 11,207 | 11,197 | 11,070 | 11,110 | 11,069 | 11,102 | 11,235 | 11,118 | 11,178 | 11,151 | 11,208 | 11,123 | 11,034 | 11,074 | 10,901 | 10,822 | 10,799 | 10,724 | 10,654 | 10,531 | 10,938 | 11,054 | 11,110 | 11,095 | 11,088 | 10,915 | 10,885 | 10,806 | 10,771 | 10,755 | 10,628 | 10,554 | 10,512 | 10,470 | 10,395 | 10,375 | 10,300 | 10,309 | 10,338 | 10,392 | 10,362 | 10,470 | 10,288 | 10,236 | 10,219 | 10,149 | 10,139 | 10,018 | 10,000 |
| ALLSPRING Index: ICE BofA 3-Month U.S. Treasury Bill Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | ICE BofA 3-Month U.S. Treasury Bill Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,243 | 11,197 | 11,144 | 11,096 | 11,047 | 11,002 | 10,955 | 10,904 | 10,855 | 10,807 | 10,758 | 10,709 | 10,667 | 10,618 | 10,577 | 10,544 | 10,499 | 10,464 | 10,432 | 10,394 | 10,361 | 10,344 | 10,319 | 10,302 | 10,297 | 10,295 | 10,288 | 10,286 | 10,283 | 10,282 | 10,282 | 10,281 | 10,281 | 10,281 | 10,281 | 10,280 | 10,280 | 10,280 | 10,280 | 10,280 | 10,279 | 10,278 | 10,277 | 10,276 | 10,275 | 10,274 | 10,273 | 10,272 | 10,270 | 10,269 | 10,268 | 10,268 | 10,238 | 10,223 | 10,209 | 10,194 | 10,182 | 10,162 | 10,144 | 10,124 | 10,105 | 10,083 | 10,060 | 10,041 | 10,019 | 10,001 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: ICE BofA 3-Month U.S. Treasury Bill Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | ICE BofA 3-Month U.S. Treasury Bill Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,243 | 11,197 | 11,144 | 11,096 | 11,047 | 11,002 | 10,955 | 10,904 | 10,855 | 10,807 | 10,758 | 10,709 | 10,667 | 10,618 | 10,577 | 10,544 | 10,499 | 10,464 | 10,432 | 10,394 | 10,361 | 10,344 | 10,319 | 10,302 | 10,297 | 10,295 | 10,288 | 10,286 | 10,283 | 10,282 | 10,282 | 10,281 | 10,281 | 10,281 | 10,281 | 10,280 | 10,280 | 10,280 | 10,280 | 10,280 | 10,279 | 10,278 | 10,277 | 10,276 | 10,275 | 10,274 | 10,273 | 10,272 | 10,270 | 10,269 | 10,268 | 10,268 | 10,238 | 10,223 | 10,209 | 10,194 | 10,182 | 10,162 | 10,144 | 10,124 | 10,105 | 10,083 | 10,060 | 10,041 | 10,019 | 10,001 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,209 | 11,124 | 11,151 | 11,207 | 11,225 | 11,214 | 11,235 | 11,117 | 10,816 | 10,823 | 10,945 | 10,969 | 10,947 | 10,874 | 10,941 | 10,992 | 10,823 | 10,999 | 10,845 | 10,821 | 10,597 | 10,600 | 10,815 | 10,953 | 10,817 | 10,833 | 10,692 | 10,806 | 10,992 | 11,021 | 11,222 | 11,216 | 11,207 | 11,224 | 11,257 | 11,260 | 11,220 | 11,223 | 11,224 | 11,194 | 11,168 | 11,235 | 11,216 | 11,202 | 11,164 | 11,183 | 11,173 | 11,179 | 11,108 | 11,105 | 10,885 | 10,860 | 11,006 | 10,968 | 10,897 | 10,877 | 10,854 | 10,809 | 10,869 | 10,839 | 10,777 | 10,735 | 10,656 | 10,653 | 10,605 | 10,579 | 10,524 | 10,453 | 10,399 | 10,412 | 10,459 | 10,456 | 10,427 | 10,393 | 10,320 | 10,349 | 10,353 | 10,357 | 10,346 | 10,320 | 10,416 | 10,417 | 10,456 | 10,422 | 10,370 | 10,403 | 10,343 | 10,305 | 10,308 | 10,254 | 10,177 | 10,141 | 10,304 | 10,320 | 10,363 | 10,370 | 10,340 | 10,285 | 10,297 | 10,270 | 10,299 | 10,264 | 10,194 | 10,192 | 10,209 | 10,181 | 10,143 | 10,130 | 10,092 | 10,070 | 10,086 | 10,093 | 10,095 | 10,128 | 10,044 | 10,072 | 10,062 | 10,047 | 10,053 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,209 | 11,124 | 11,151 | 11,207 | 11,225 | 11,214 | 11,235 | 11,117 | 10,816 | 10,823 | 10,945 | 10,969 | 10,947 | 10,874 | 10,941 | 10,992 | 10,823 | 10,999 | 10,845 | 10,821 | 10,597 | 10,600 | 10,815 | 10,953 | 10,817 | 10,833 | 10,692 | 10,806 | 10,992 | 11,021 | 11,222 | 11,216 | 11,207 | 11,224 | 11,257 | 11,260 | 11,220 | 11,223 | 11,224 | 11,194 | 11,168 | 11,235 | 11,216 | 11,202 | 11,164 | 11,183 | 11,173 | 11,179 | 11,108 | 11,105 | 10,885 | 10,860 | 11,006 | 10,968 | 10,897 | 10,877 | 10,854 | 10,809 | 10,869 | 10,839 | 10,777 | 10,735 | 10,656 | 10,653 | 10,605 | 10,579 | 10,524 | 10,453 | 10,399 | 10,412 | 10,459 | 10,456 | 10,427 | 10,393 | 10,320 | 10,349 | 10,353 | 10,357 | 10,346 | 10,320 | 10,416 | 10,417 | 10,456 | 10,422 | 10,370 | 10,403 | 10,343 | 10,305 | 10,308 | 10,254 | 10,177 | 10,141 | 10,304 | 10,320 | 10,363 | 10,370 | 10,340 | 10,285 | 10,297 | 10,270 | 10,299 | 10,264 | 10,194 | 10,192 | 10,209 | 10,181 | 10,143 | 10,130 | 10,092 | 10,070 | 10,086 | 10,093 | 10,095 | 10,128 | 10,044 | 10,072 | 10,062 | 10,047 | 10,053 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,209 | 11,124 | 11,151 | 11,207 | 11,225 | 11,214 | 11,235 | 11,117 | 10,816 | 10,823 | 10,945 | 10,969 | 10,947 | 10,874 | 10,941 | 10,992 | 10,823 | 10,999 | 10,845 | 10,821 | 10,597 | 10,600 | 10,815 | 10,953 | 10,817 | 10,833 | 10,692 | 10,806 | 10,992 | 11,021 | 11,222 | 11,216 | 11,207 | 11,224 | 11,257 | 11,260 | 11,220 | 11,223 | 11,224 | 11,194 | 11,168 | 11,235 | 11,216 | 11,202 | 11,164 | 11,183 | 11,173 | 11,179 | 11,108 | 11,105 | 10,885 | 10,860 | 11,006 | 10,968 | 10,897 | 10,877 | 10,854 | 10,809 | 10,869 | 10,839 | 10,777 | 10,735 | 10,656 | 10,653 | 10,605 | 10,579 | 10,524 | 10,453 | 10,399 | 10,412 | 10,459 | 10,456 | 10,427 | 10,393 | 10,320 | 10,349 | 10,353 | 10,357 | 10,346 | 10,320 | 10,416 | 10,417 | 10,456 | 10,422 | 10,370 | 10,403 | 10,343 | 10,305 | 10,308 | 10,254 | 10,177 | 10,141 | 10,304 | 10,320 | 10,363 | 10,370 | 10,340 | 10,285 | 10,297 | 10,270 | 10,299 | 10,264 | 10,194 | 10,192 | 10,209 | 10,181 | 10,143 | 10,130 | 10,092 | 10,070 | 10,086 | 10,093 | 10,095 | 10,128 | 10,044 | 10,072 | 10,062 | 10,047 | 10,053 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,209 | 11,124 | 11,151 | 11,207 | 11,225 | 11,214 | 11,235 | 11,117 | 10,816 | 10,823 | 10,945 | 10,969 | 10,947 | 10,874 | 10,941 | 10,992 | 10,823 | 10,999 | 10,845 | 10,821 | 10,597 | 10,600 | 10,815 | 10,953 | 10,817 | 10,833 | 10,692 | 10,806 | 10,992 | 11,021 | 11,222 | 11,216 | 11,207 | 11,224 | 11,257 | 11,260 | 11,220 | 11,223 | 11,224 | 11,194 | 11,168 | 11,235 | 11,216 | 11,202 | 11,164 | 11,183 | 11,173 | 11,179 | 11,108 | 11,105 | 10,885 | 10,860 | 11,006 | 10,968 | 10,897 | 10,877 | 10,854 | 10,809 | 10,869 | 10,839 | 10,777 | 10,735 | 10,656 | 10,653 | 10,605 | 10,579 | 10,524 | 10,453 | 10,399 | 10,412 | 10,459 | 10,456 | 10,427 | 10,393 | 10,320 | 10,349 | 10,353 | 10,357 | 10,346 | 10,320 | 10,416 | 10,417 | 10,456 | 10,422 | 10,370 | 10,403 | 10,343 | 10,305 | 10,308 | 10,254 | 10,177 | 10,141 | 10,304 | 10,320 | 10,363 | 10,370 | 10,340 | 10,285 | 10,297 | 10,270 | 10,299 | 10,264 | 10,194 | 10,192 | 10,209 | 10,181 | 10,143 | 10,130 | 10,092 | 10,070 | 10,086 | 10,093 | 10,095 | 10,128 | 10,044 | 10,072 | 10,062 | 10,047 | 10,053 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,645 | 12,470 | 12,508 | 12,670 | 12,686 | 12,671 | 12,723 | 12,442 | 11,726 | 11,828 | 12,178 | 12,320 | 12,271 | 12,150 | 12,253 | 12,284 | 12,022 | 12,301 | 11,978 | 11,939 | 11,415 | 11,490 | 11,931 | 12,192 | 11,857 | 12,044 | 11,844 | 12,198 | 12,618 | 12,656 | 13,043 | 13,017 | 12,902 | 12,938 | 13,035 | 13,079 | 12,971 | 12,937 | 12,902 | 12,800 | 12,712 | 12,947 | 12,886 | 12,832 | 12,637 | 12,672 | 12,676 | 12,761 | 12,545 | 12,473 | 12,065 | 12,195 | 12,636 | 12,475 | 12,255 | 12,220 | 12,193 | 12,171 | 12,262 | 12,067 | 11,967 | 11,926 | 11,754 | 11,703 | 11,513 | 11,457 | 11,382 | 11,258 | 11,142 | 11,220 | 11,306 | 11,271 | 11,244 | 11,241 | 11,091 | 11,137 | 11,087 | 11,123 | 11,257 | 11,135 | 11,195 | 11,159 | 11,211 | 11,143 | 11,046 | 11,083 | 10,901 | 10,825 | 10,804 | 10,741 | 10,658 | 10,534 | 10,956 | 11,085 | 11,154 | 11,135 | 11,130 | 10,956 | 10,925 | 10,843 | 10,807 | 10,789 | 10,672 | 10,592 | 10,551 | 10,513 | 10,441 | 10,412 | 10,334 | 10,342 | 10,366 | 10,424 | 10,392 | 10,487 | 10,310 | 10,254 | 10,241 | 10,168 | 10,159 | 10,030 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,645 | 12,470 | 12,508 | 12,670 | 12,686 | 12,671 | 12,723 | 12,442 | 11,726 | 11,828 | 12,178 | 12,320 | 12,271 | 12,150 | 12,253 | 12,284 | 12,022 | 12,301 | 11,978 | 11,939 | 11,415 | 11,490 | 11,931 | 12,192 | 11,857 | 12,044 | 11,844 | 12,198 | 12,618 | 12,656 | 13,043 | 13,017 | 12,902 | 12,938 | 13,035 | 13,079 | 12,971 | 12,937 | 12,902 | 12,800 | 12,712 | 12,947 | 12,886 | 12,832 | 12,637 | 12,672 | 12,676 | 12,761 | 12,545 | 12,473 | 12,065 | 12,195 | 12,636 | 12,475 | 12,255 | 12,220 | 12,193 | 12,171 | 12,262 | 12,067 | 11,967 | 11,926 | 11,754 | 11,703 | 11,513 | 11,457 | 11,382 | 11,258 | 11,142 | 11,220 | 11,306 | 11,271 | 11,244 | 11,241 | 11,091 | 11,137 | 11,087 | 11,123 | 11,257 | 11,135 | 11,195 | 11,159 | 11,211 | 11,143 | 11,046 | 11,083 | 10,901 | 10,825 | 10,804 | 10,741 | 10,658 | 10,534 | 10,956 | 11,085 | 11,154 | 11,135 | 11,130 | 10,956 | 10,925 | 10,843 | 10,807 | 10,789 | 10,672 | 10,592 | 10,551 | 10,513 | 10,441 | 10,412 | 10,334 | 10,342 | 10,366 | 10,424 | 10,392 | 10,487 | 10,310 | 10,254 | 10,241 | 10,168 | 10,159 | 10,030 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,645 | 12,470 | 12,508 | 12,670 | 12,686 | 12,671 | 12,723 | 12,442 | 11,726 | 11,828 | 12,178 | 12,320 | 12,271 | 12,150 | 12,253 | 12,284 | 12,022 | 12,301 | 11,978 | 11,939 | 11,415 | 11,490 | 11,931 | 12,192 | 11,857 | 12,044 | 11,844 | 12,198 | 12,618 | 12,656 | 13,043 | 13,017 | 12,902 | 12,938 | 13,035 | 13,079 | 12,971 | 12,937 | 12,902 | 12,800 | 12,712 | 12,947 | 12,886 | 12,832 | 12,637 | 12,672 | 12,676 | 12,761 | 12,545 | 12,473 | 12,065 | 12,195 | 12,636 | 12,475 | 12,255 | 12,220 | 12,193 | 12,171 | 12,262 | 12,067 | 11,967 | 11,926 | 11,754 | 11,703 | 11,513 | 11,457 | 11,382 | 11,258 | 11,142 | 11,220 | 11,306 | 11,271 | 11,244 | 11,241 | 11,091 | 11,137 | 11,087 | 11,123 | 11,257 | 11,135 | 11,195 | 11,159 | 11,211 | 11,143 | 11,046 | 11,083 | 10,901 | 10,825 | 10,804 | 10,741 | 10,658 | 10,534 | 10,956 | 11,085 | 11,154 | 11,135 | 11,130 | 10,956 | 10,925 | 10,843 | 10,807 | 10,789 | 10,672 | 10,592 | 10,551 | 10,513 | 10,441 | 10,412 | 10,334 | 10,342 | 10,366 | 10,424 | 10,392 | 10,487 | 10,310 | 10,254 | 10,241 | 10,168 | 10,159 | 10,030 | 10,000 |
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,645 | 12,470 | 12,508 | 12,670 | 12,686 | 12,671 | 12,723 | 12,442 | 11,726 | 11,828 | 12,178 | 12,320 | 12,271 | 12,150 | 12,253 | 12,284 | 12,022 | 12,301 | 11,978 | 11,939 | 11,415 | 11,490 | 11,931 | 12,192 | 11,857 | 12,044 | 11,844 | 12,198 | 12,618 | 12,656 | 13,043 | 13,017 | 12,902 | 12,938 | 13,035 | 13,079 | 12,971 | 12,937 | 12,902 | 12,800 | 12,712 | 12,947 | 12,886 | 12,832 | 12,637 | 12,672 | 12,676 | 12,761 | 12,545 | 12,473 | 12,065 | 12,195 | 12,636 | 12,475 | 12,255 | 12,220 | 12,193 | 12,171 | 12,262 | 12,067 | 11,967 | 11,926 | 11,754 | 11,703 | 11,513 | 11,457 | 11,382 | 11,258 | 11,142 | 11,220 | 11,306 | 11,271 | 11,244 | 11,241 | 11,091 | 11,137 | 11,087 | 11,123 | 11,257 | 11,135 | 11,195 | 11,159 | 11,211 | 11,143 | 11,046 | 11,083 | 10,901 | 10,825 | 10,804 | 10,741 | 10,658 | 10,534 | 10,956 | 11,085 | 11,154 | 11,135 | 11,130 | 10,956 | 10,925 | 10,843 | 10,807 | 10,789 | 10,672 | 10,592 | 10,551 | 10,513 | 10,441 | 10,412 | 10,334 | 10,342 | 10,366 | 10,424 | 10,392 | 10,487 | 10,310 | 10,254 | 10,241 | 10,168 | 10,159 | 10,030 | 10,000 |
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,477 | 14,182 | 14,134 | 14,257 | 14,157 | 14,083 | 14,151 | 13,775 | 12,851 | 13,020 | 13,453 | 13,655 | 13,581 | 13,385 | 13,487 | 13,453 | 13,213 | 13,592 | 13,092 | 13,090 | 12,424 | 12,621 | 13,318 | 13,619 | 13,185 | 13,533 | 13,365 | 13,812 | 14,308 | 14,348 | 14,758 | 14,726 | 14,561 | 14,614 | 14,714 | 14,750 | 14,596 | 14,470 | 14,354 | 14,182 | 14,056 | 14,236 | 14,024 | 13,835 | 13,558 | 13,560 | 13,551 | 13,555 | 13,249 | 12,900 | 12,438 | 12,760 | 13,877 | 13,634 | 13,341 | 13,301 | 13,257 | 13,230 | 13,289 | 13,019 | 12,929 | 12,870 | 12,676 | 12,615 | 12,345 | 12,279 | 12,193 | 12,073 | 11,970 | 12,090 | 12,151 | 12,080 | 12,043 | 12,003 | 11,801 | 11,786 | 11,666 | 11,675 | 11,797 | 11,658 | 11,665 | 11,634 | 11,696 | 11,565 | 11,483 | 11,514 | 11,338 | 11,260 | 11,235 | 11,046 | 10,925 | 10,785 | 11,360 | 11,494 | 11,499 | 11,468 | 11,420 | 11,141 | 11,042 | 10,970 | 10,887 | 10,809 | 10,722 | 10,682 | 10,639 | 10,545 | 10,383 | 10,349 | 10,353 | 10,591 | 10,532 | 10,580 | 10,584 | 10,654 | 10,467 | 10,413 | 10,341 | 10,335 | 10,282 | 10,045 | 10,000 |
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,477 | 14,182 | 14,134 | 14,257 | 14,157 | 14,083 | 14,151 | 13,775 | 12,851 | 13,020 | 13,453 | 13,655 | 13,581 | 13,385 | 13,487 | 13,453 | 13,213 | 13,592 | 13,092 | 13,090 | 12,424 | 12,621 | 13,318 | 13,619 | 13,185 | 13,533 | 13,365 | 13,812 | 14,308 | 14,348 | 14,758 | 14,726 | 14,561 | 14,614 | 14,714 | 14,750 | 14,596 | 14,470 | 14,354 | 14,182 | 14,056 | 14,236 | 14,024 | 13,835 | 13,558 | 13,560 | 13,551 | 13,555 | 13,249 | 12,900 | 12,438 | 12,760 | 13,877 | 13,634 | 13,341 | 13,301 | 13,257 | 13,230 | 13,289 | 13,019 | 12,929 | 12,870 | 12,676 | 12,615 | 12,345 | 12,279 | 12,193 | 12,073 | 11,970 | 12,090 | 12,151 | 12,080 | 12,043 | 12,003 | 11,801 | 11,786 | 11,666 | 11,675 | 11,797 | 11,658 | 11,665 | 11,634 | 11,696 | 11,565 | 11,483 | 11,514 | 11,338 | 11,260 | 11,235 | 11,046 | 10,925 | 10,785 | 11,360 | 11,494 | 11,499 | 11,468 | 11,420 | 11,141 | 11,042 | 10,970 | 10,887 | 10,809 | 10,722 | 10,682 | 10,639 | 10,545 | 10,383 | 10,349 | 10,353 | 10,591 | 10,532 | 10,580 | 10,584 | 10,654 | 10,467 | 10,413 | 10,341 | 10,335 | 10,282 | 10,045 | 10,000 |
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,477 | 14,182 | 14,134 | 14,257 | 14,157 | 14,083 | 14,151 | 13,775 | 12,851 | 13,020 | 13,453 | 13,655 | 13,581 | 13,385 | 13,487 | 13,453 | 13,213 | 13,592 | 13,092 | 13,090 | 12,424 | 12,621 | 13,318 | 13,619 | 13,185 | 13,533 | 13,365 | 13,812 | 14,308 | 14,348 | 14,758 | 14,726 | 14,561 | 14,614 | 14,714 | 14,750 | 14,596 | 14,470 | 14,354 | 14,182 | 14,056 | 14,236 | 14,024 | 13,835 | 13,558 | 13,560 | 13,551 | 13,555 | 13,249 | 12,900 | 12,438 | 12,760 | 13,877 | 13,634 | 13,341 | 13,301 | 13,257 | 13,230 | 13,289 | 13,019 | 12,929 | 12,870 | 12,676 | 12,615 | 12,345 | 12,279 | 12,193 | 12,073 | 11,970 | 12,090 | 12,151 | 12,080 | 12,043 | 12,003 | 11,801 | 11,786 | 11,666 | 11,675 | 11,797 | 11,658 | 11,665 | 11,634 | 11,696 | 11,565 | 11,483 | 11,514 | 11,338 | 11,260 | 11,235 | 11,046 | 10,925 | 10,785 | 11,360 | 11,494 | 11,499 | 11,468 | 11,420 | 11,141 | 11,042 | 10,970 | 10,887 | 10,809 | 10,722 | 10,682 | 10,639 | 10,545 | 10,383 | 10,349 | 10,353 | 10,591 | 10,532 | 10,580 | 10,584 | 10,654 | 10,467 | 10,413 | 10,341 | 10,335 | 10,282 | 10,045 | 10,000 |
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,477 | 14,182 | 14,134 | 14,257 | 14,157 | 14,083 | 14,151 | 13,775 | 12,851 | 13,020 | 13,453 | 13,655 | 13,581 | 13,385 | 13,487 | 13,453 | 13,213 | 13,592 | 13,092 | 13,090 | 12,424 | 12,621 | 13,318 | 13,619 | 13,185 | 13,533 | 13,365 | 13,812 | 14,308 | 14,348 | 14,758 | 14,726 | 14,561 | 14,614 | 14,714 | 14,750 | 14,596 | 14,470 | 14,354 | 14,182 | 14,056 | 14,236 | 14,024 | 13,835 | 13,558 | 13,560 | 13,551 | 13,555 | 13,249 | 12,900 | 12,438 | 12,760 | 13,877 | 13,634 | 13,341 | 13,301 | 13,257 | 13,230 | 13,289 | 13,019 | 12,929 | 12,870 | 12,676 | 12,615 | 12,345 | 12,279 | 12,193 | 12,073 | 11,970 | 12,090 | 12,151 | 12,080 | 12,043 | 12,003 | 11,801 | 11,786 | 11,666 | 11,675 | 11,797 | 11,658 | 11,665 | 11,634 | 11,696 | 11,565 | 11,483 | 11,514 | 11,338 | 11,260 | 11,235 | 11,046 | 10,925 | 10,785 | 11,360 | 11,494 | 11,499 | 11,468 | 11,420 | 11,141 | 11,042 | 10,970 | 10,887 | 10,809 | 10,722 | 10,682 | 10,639 | 10,545 | 10,383 | 10,349 | 10,353 | 10,591 | 10,532 | 10,580 | 10,584 | 10,654 | 10,467 | 10,413 | 10,341 | 10,335 | 10,282 | 10,045 | 10,000 |
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 14,477 | 14,182 | 14,134 | 14,257 | 14,157 | 14,083 | 14,151 | 13,775 | 12,851 | 13,020 | 13,453 | 13,655 | 13,581 | 13,385 | 13,487 | 13,453 | 13,213 | 13,592 | 13,092 | 13,090 | 12,424 | 12,621 | 13,318 | 13,619 | 13,185 | 13,533 | 13,365 | 13,812 | 14,308 | 14,348 | 14,758 | 14,726 | 14,561 | 14,614 | 14,714 | 14,750 | 14,596 | 14,470 | 14,354 | 14,182 | 14,056 | 14,236 | 14,024 | 13,835 | 13,558 | 13,560 | 13,551 | 13,555 | 13,249 | 12,900 | 12,438 | 12,760 | 13,877 | 13,634 | 13,341 | 13,301 | 13,257 | 13,230 | 13,289 | 13,019 | 12,929 | 12,870 | 12,676 | 12,615 | 12,345 | 12,279 | 12,193 | 12,073 | 11,970 | 12,090 | 12,151 | 12,080 | 12,043 | 12,003 | 11,801 | 11,786 | 11,666 | 11,675 | 11,797 | 11,658 | 11,665 | 11,634 | 11,696 | 11,565 | 11,483 | 11,514 | 11,338 | 11,260 | 11,235 | 11,046 | 10,925 | 10,785 | 11,360 | 11,494 | 11,499 | 11,468 | 11,420 | 11,141 | 11,042 | 10,970 | 10,887 | 10,809 | 10,722 | 10,682 | 10,639 | 10,545 | 10,383 | 10,349 | 10,353 | 10,591 | 10,532 | 10,580 | 10,584 | 10,654 | 10,467 | 10,413 | 10,341 | 10,335 | 10,282 | 10,045 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,300 | 12,143 | 12,216 | 12,343 | 12,343 | 12,331 | 12,379 | 12,149 | 11,589 | 11,637 | 11,904 | 12,025 | 11,978 | 11,888 | 11,994 | 12,028 | 11,799 | 12,025 | 11,761 | 11,705 | 11,309 | 11,353 | 11,708 | 11,914 | 11,654 | 11,752 | 11,589 | 11,837 | 12,161 | 12,199 | 12,504 | 12,486 | 12,420 | 12,457 | 12,534 | 12,559 | 12,468 | 12,452 | 12,434 | 12,357 | 12,299 | 12,456 | 12,397 | 12,338 | 12,203 | 12,234 | 12,224 | 12,265 | 12,096 | 12,026 | 11,694 | 11,778 | 12,132 | 12,019 | 11,837 | 11,800 | 11,772 | 11,742 | 11,838 | 11,702 | 11,610 | 11,563 | 11,424 | 11,401 | 11,270 | 11,215 | 11,121 | 11,000 | 10,889 | 10,934 | 10,995 | 10,975 | 10,940 | 10,921 | 10,820 | 10,849 | 10,825 | 10,853 | 10,948 | 10,858 | 10,947 | 10,932 | 10,983 | 10,910 | 10,831 | 10,873 | 10,732 | 10,656 | 10,638 | 10,567 | 10,494 | 10,393 | 10,739 | 10,827 | 10,866 | 10,862 | 10,847 | 10,715 | 10,710 | 10,646 | 10,636 | 10,617 | 10,492 | 10,438 | 10,416 | 10,376 | 10,303 | 10,284 | 10,222 | 10,223 | 10,252 | 10,290 | 10,268 | 10,359 | 10,204 | 10,177 | 10,166 | 10,113 | 10,113 | 10,019 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,300 | 12,143 | 12,216 | 12,343 | 12,343 | 12,331 | 12,379 | 12,149 | 11,589 | 11,637 | 11,904 | 12,025 | 11,978 | 11,888 | 11,994 | 12,028 | 11,799 | 12,025 | 11,761 | 11,705 | 11,309 | 11,353 | 11,708 | 11,914 | 11,654 | 11,752 | 11,589 | 11,837 | 12,161 | 12,199 | 12,504 | 12,486 | 12,420 | 12,457 | 12,534 | 12,559 | 12,468 | 12,452 | 12,434 | 12,357 | 12,299 | 12,456 | 12,397 | 12,338 | 12,203 | 12,234 | 12,224 | 12,265 | 12,096 | 12,026 | 11,694 | 11,778 | 12,132 | 12,019 | 11,837 | 11,800 | 11,772 | 11,742 | 11,838 | 11,702 | 11,610 | 11,563 | 11,424 | 11,401 | 11,270 | 11,215 | 11,121 | 11,000 | 10,889 | 10,934 | 10,995 | 10,975 | 10,940 | 10,921 | 10,820 | 10,849 | 10,825 | 10,853 | 10,948 | 10,858 | 10,947 | 10,932 | 10,983 | 10,910 | 10,831 | 10,873 | 10,732 | 10,656 | 10,638 | 10,567 | 10,494 | 10,393 | 10,739 | 10,827 | 10,866 | 10,862 | 10,847 | 10,715 | 10,710 | 10,646 | 10,636 | 10,617 | 10,492 | 10,438 | 10,416 | 10,376 | 10,303 | 10,284 | 10,222 | 10,223 | 10,252 | 10,290 | 10,268 | 10,359 | 10,204 | 10,177 | 10,166 | 10,113 | 10,113 | 10,019 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,300 | 12,143 | 12,216 | 12,343 | 12,343 | 12,331 | 12,379 | 12,149 | 11,589 | 11,637 | 11,904 | 12,025 | 11,978 | 11,888 | 11,994 | 12,028 | 11,799 | 12,025 | 11,761 | 11,705 | 11,309 | 11,353 | 11,708 | 11,914 | 11,654 | 11,752 | 11,589 | 11,837 | 12,161 | 12,199 | 12,504 | 12,486 | 12,420 | 12,457 | 12,534 | 12,559 | 12,468 | 12,452 | 12,434 | 12,357 | 12,299 | 12,456 | 12,397 | 12,338 | 12,203 | 12,234 | 12,224 | 12,265 | 12,096 | 12,026 | 11,694 | 11,778 | 12,132 | 12,019 | 11,837 | 11,800 | 11,772 | 11,742 | 11,838 | 11,702 | 11,610 | 11,563 | 11,424 | 11,401 | 11,270 | 11,215 | 11,121 | 11,000 | 10,889 | 10,934 | 10,995 | 10,975 | 10,940 | 10,921 | 10,820 | 10,849 | 10,825 | 10,853 | 10,948 | 10,858 | 10,947 | 10,932 | 10,983 | 10,910 | 10,831 | 10,873 | 10,732 | 10,656 | 10,638 | 10,567 | 10,494 | 10,393 | 10,739 | 10,827 | 10,866 | 10,862 | 10,847 | 10,715 | 10,710 | 10,646 | 10,636 | 10,617 | 10,492 | 10,438 | 10,416 | 10,376 | 10,303 | 10,284 | 10,222 | 10,223 | 10,252 | 10,290 | 10,268 | 10,359 | 10,204 | 10,177 | 10,166 | 10,113 | 10,113 | 10,019 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,300 | 12,143 | 12,216 | 12,343 | 12,343 | 12,331 | 12,379 | 12,149 | 11,589 | 11,637 | 11,904 | 12,025 | 11,978 | 11,888 | 11,994 | 12,028 | 11,799 | 12,025 | 11,761 | 11,705 | 11,309 | 11,353 | 11,708 | 11,914 | 11,654 | 11,752 | 11,589 | 11,837 | 12,161 | 12,199 | 12,504 | 12,486 | 12,420 | 12,457 | 12,534 | 12,559 | 12,468 | 12,452 | 12,434 | 12,357 | 12,299 | 12,456 | 12,397 | 12,338 | 12,203 | 12,234 | 12,224 | 12,265 | 12,096 | 12,026 | 11,694 | 11,778 | 12,132 | 12,019 | 11,837 | 11,800 | 11,772 | 11,742 | 11,838 | 11,702 | 11,610 | 11,563 | 11,424 | 11,401 | 11,270 | 11,215 | 11,121 | 11,000 | 10,889 | 10,934 | 10,995 | 10,975 | 10,940 | 10,921 | 10,820 | 10,849 | 10,825 | 10,853 | 10,948 | 10,858 | 10,947 | 10,932 | 10,983 | 10,910 | 10,831 | 10,873 | 10,732 | 10,656 | 10,638 | 10,567 | 10,494 | 10,393 | 10,739 | 10,827 | 10,866 | 10,862 | 10,847 | 10,715 | 10,710 | 10,646 | 10,636 | 10,617 | 10,492 | 10,438 | 10,416 | 10,376 | 10,303 | 10,284 | 10,222 | 10,223 | 10,252 | 10,290 | 10,268 | 10,359 | 10,204 | 10,177 | 10,166 | 10,113 | 10,113 | 10,019 | 10,000 |
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,300 | 12,143 | 12,216 | 12,343 | 12,343 | 12,331 | 12,379 | 12,149 | 11,589 | 11,637 | 11,904 | 12,025 | 11,978 | 11,888 | 11,994 | 12,028 | 11,799 | 12,025 | 11,761 | 11,705 | 11,309 | 11,353 | 11,708 | 11,914 | 11,654 | 11,752 | 11,589 | 11,837 | 12,161 | 12,199 | 12,504 | 12,486 | 12,420 | 12,457 | 12,534 | 12,559 | 12,468 | 12,452 | 12,434 | 12,357 | 12,299 | 12,456 | 12,397 | 12,338 | 12,203 | 12,234 | 12,224 | 12,265 | 12,096 | 12,026 | 11,694 | 11,778 | 12,132 | 12,019 | 11,837 | 11,800 | 11,772 | 11,742 | 11,838 | 11,702 | 11,610 | 11,563 | 11,424 | 11,401 | 11,270 | 11,215 | 11,121 | 11,000 | 10,889 | 10,934 | 10,995 | 10,975 | 10,940 | 10,921 | 10,820 | 10,849 | 10,825 | 10,853 | 10,948 | 10,858 | 10,947 | 10,932 | 10,983 | 10,910 | 10,831 | 10,873 | 10,732 | 10,656 | 10,638 | 10,567 | 10,494 | 10,393 | 10,739 | 10,827 | 10,866 | 10,862 | 10,847 | 10,715 | 10,710 | 10,646 | 10,636 | 10,617 | 10,492 | 10,438 | 10,416 | 10,376 | 10,303 | 10,284 | 10,222 | 10,223 | 10,252 | 10,290 | 10,268 | 10,359 | 10,204 | 10,177 | 10,166 | 10,113 | 10,113 | 10,019 | 10,000 |
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,154 | 11,959 | 12,031 | 12,175 | 12,196 | 12,168 | 12,239 | 12,008 | 11,321 | 11,388 | 11,754 | 11,902 | 11,837 | 11,774 | 11,901 | 11,948 | 11,702 | 11,941 | 11,647 | 11,603 | 11,111 | 11,205 | 11,606 | 11,828 | 11,550 | 11,712 | 11,566 | 11,858 | 12,219 | 12,252 | 12,573 | 12,554 | 12,457 | 12,504 | 12,588 | 12,638 | 12,534 | 12,512 | 12,497 | 12,401 | 12,342 | 12,512 | 12,467 | 12,415 | 12,259 | 12,288 | 12,277 | 12,339 | 12,170 | 12,128 | 11,753 | 11,878 | 12,184 | 12,058 | 11,860 | 11,834 | 11,807 | 11,784 | 11,888 | 11,726 | 11,630 | 11,581 | 11,441 | 11,418 | 11,262 | 11,204 | 11,119 | 10,974 | 10,851 | 10,905 | 10,974 | 10,961 | 10,932 | 10,921 | 10,825 | 10,855 | 10,828 | 10,854 | 10,968 | 10,861 | 10,947 | 10,926 | 10,984 | 10,927 | 10,842 | 10,886 | 10,754 | 10,680 | 10,659 | 10,567 | 10,492 | 10,373 | 10,763 | 10,854 | 10,914 | 10,908 | 10,903 | 10,755 | 10,745 | 10,682 | 10,667 | 10,647 | 10,524 | 10,473 | 10,457 | 10,424 | 10,354 | 10,322 | 10,253 | 10,248 | 10,269 | 10,313 | 10,275 | 10,385 | 10,216 | 10,171 | 10,161 | 10,108 | 10,117 | 10,020 | 10,000 |
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,154 | 11,959 | 12,031 | 12,175 | 12,196 | 12,168 | 12,239 | 12,008 | 11,321 | 11,388 | 11,754 | 11,902 | 11,837 | 11,774 | 11,901 | 11,948 | 11,702 | 11,941 | 11,647 | 11,603 | 11,111 | 11,205 | 11,606 | 11,828 | 11,550 | 11,712 | 11,566 | 11,858 | 12,219 | 12,252 | 12,573 | 12,554 | 12,457 | 12,504 | 12,588 | 12,638 | 12,534 | 12,512 | 12,497 | 12,401 | 12,342 | 12,512 | 12,467 | 12,415 | 12,259 | 12,288 | 12,277 | 12,339 | 12,170 | 12,128 | 11,753 | 11,878 | 12,184 | 12,058 | 11,860 | 11,834 | 11,807 | 11,784 | 11,888 | 11,726 | 11,630 | 11,581 | 11,441 | 11,418 | 11,262 | 11,204 | 11,119 | 10,974 | 10,851 | 10,905 | 10,974 | 10,961 | 10,932 | 10,921 | 10,825 | 10,855 | 10,828 | 10,854 | 10,968 | 10,861 | 10,947 | 10,926 | 10,984 | 10,927 | 10,842 | 10,886 | 10,754 | 10,680 | 10,659 | 10,567 | 10,492 | 10,373 | 10,763 | 10,854 | 10,914 | 10,908 | 10,903 | 10,755 | 10,745 | 10,682 | 10,667 | 10,647 | 10,524 | 10,473 | 10,457 | 10,424 | 10,354 | 10,322 | 10,253 | 10,248 | 10,269 | 10,313 | 10,275 | 10,385 | 10,216 | 10,171 | 10,161 | 10,108 | 10,117 | 10,020 | 10,000 |
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,154 | 11,959 | 12,031 | 12,175 | 12,196 | 12,168 | 12,239 | 12,008 | 11,321 | 11,388 | 11,754 | 11,902 | 11,837 | 11,774 | 11,901 | 11,948 | 11,702 | 11,941 | 11,647 | 11,603 | 11,111 | 11,205 | 11,606 | 11,828 | 11,550 | 11,712 | 11,566 | 11,858 | 12,219 | 12,252 | 12,573 | 12,554 | 12,457 | 12,504 | 12,588 | 12,638 | 12,534 | 12,512 | 12,497 | 12,401 | 12,342 | 12,512 | 12,467 | 12,415 | 12,259 | 12,288 | 12,277 | 12,339 | 12,170 | 12,128 | 11,753 | 11,878 | 12,184 | 12,058 | 11,860 | 11,834 | 11,807 | 11,784 | 11,888 | 11,726 | 11,630 | 11,581 | 11,441 | 11,418 | 11,262 | 11,204 | 11,119 | 10,974 | 10,851 | 10,905 | 10,974 | 10,961 | 10,932 | 10,921 | 10,825 | 10,855 | 10,828 | 10,854 | 10,968 | 10,861 | 10,947 | 10,926 | 10,984 | 10,927 | 10,842 | 10,886 | 10,754 | 10,680 | 10,659 | 10,567 | 10,492 | 10,373 | 10,763 | 10,854 | 10,914 | 10,908 | 10,903 | 10,755 | 10,745 | 10,682 | 10,667 | 10,647 | 10,524 | 10,473 | 10,457 | 10,424 | 10,354 | 10,322 | 10,253 | 10,248 | 10,269 | 10,313 | 10,275 | 10,385 | 10,216 | 10,171 | 10,161 | 10,108 | 10,117 | 10,020 | 10,000 |
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,154 | 11,959 | 12,031 | 12,175 | 12,196 | 12,168 | 12,239 | 12,008 | 11,321 | 11,388 | 11,754 | 11,902 | 11,837 | 11,774 | 11,901 | 11,948 | 11,702 | 11,941 | 11,647 | 11,603 | 11,111 | 11,205 | 11,606 | 11,828 | 11,550 | 11,712 | 11,566 | 11,858 | 12,219 | 12,252 | 12,573 | 12,554 | 12,457 | 12,504 | 12,588 | 12,638 | 12,534 | 12,512 | 12,497 | 12,401 | 12,342 | 12,512 | 12,467 | 12,415 | 12,259 | 12,288 | 12,277 | 12,339 | 12,170 | 12,128 | 11,753 | 11,878 | 12,184 | 12,058 | 11,860 | 11,834 | 11,807 | 11,784 | 11,888 | 11,726 | 11,630 | 11,581 | 11,441 | 11,418 | 11,262 | 11,204 | 11,119 | 10,974 | 10,851 | 10,905 | 10,974 | 10,961 | 10,932 | 10,921 | 10,825 | 10,855 | 10,828 | 10,854 | 10,968 | 10,861 | 10,947 | 10,926 | 10,984 | 10,927 | 10,842 | 10,886 | 10,754 | 10,680 | 10,659 | 10,567 | 10,492 | 10,373 | 10,763 | 10,854 | 10,914 | 10,908 | 10,903 | 10,755 | 10,745 | 10,682 | 10,667 | 10,647 | 10,524 | 10,473 | 10,457 | 10,424 | 10,354 | 10,322 | 10,253 | 10,248 | 10,269 | 10,313 | 10,275 | 10,385 | 10,216 | 10,171 | 10,161 | 10,108 | 10,117 | 10,020 | 10,000 |
| ALLSPRING Index: Bloomberg Pennsylvania Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Pennsylvania Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,965 | 12,768 | 12,808 | 12,965 | 12,951 | 12,922 | 12,973 | 12,660 | 11,920 | 12,034 | 12,381 | 12,595 | 12,522 | 12,379 | 12,499 | 12,524 | 12,258 | 12,531 | 12,164 | 12,132 | 11,593 | 11,701 | 12,190 | 12,453 | 12,128 | 12,335 | 12,196 | 12,548 | 12,972 | 13,018 | 13,374 | 13,360 | 13,248 | 13,295 | 13,390 | 13,443 | 13,325 | 13,276 | 13,231 | 13,120 | 13,037 | 13,258 | 13,131 | 13,065 | 12,882 | 12,923 | 12,884 | 12,930 | 12,716 | 12,609 | 12,215 | 12,422 | 12,866 | 12,688 | 12,455 | 12,407 | 12,385 | 12,359 | 12,461 | 12,247 | 12,147 | 12,097 | 11,927 | 11,873 | 11,668 | 11,598 | 11,506 | 11,349 | 11,224 | 11,304 | 11,375 | 11,335 | 11,310 | 11,296 | 11,165 | 11,202 | 11,152 | 11,196 | 11,340 | 11,217 | 11,251 | 11,214 | 11,289 | 11,197 | 11,123 | 11,136 | 10,957 | 10,875 | 10,834 | 10,762 | 10,697 | 10,562 | 10,984 | 11,099 | 11,164 | 11,151 | 11,147 | 10,970 | 10,931 | 10,854 | 10,812 | 10,798 | 10,671 | 10,595 | 10,539 | 10,506 | 10,435 | 10,405 | 10,318 | 10,330 | 10,355 | 10,408 | 10,374 | 10,491 | 10,306 | 10,251 | 10,237 | 10,167 | 10,154 | 10,030 | 10,000 |
| ALLSPRING Index: Bloomberg Pennsylvania Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Pennsylvania Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,965 | 12,768 | 12,808 | 12,965 | 12,951 | 12,922 | 12,973 | 12,660 | 11,920 | 12,034 | 12,381 | 12,595 | 12,522 | 12,379 | 12,499 | 12,524 | 12,258 | 12,531 | 12,164 | 12,132 | 11,593 | 11,701 | 12,190 | 12,453 | 12,128 | 12,335 | 12,196 | 12,548 | 12,972 | 13,018 | 13,374 | 13,360 | 13,248 | 13,295 | 13,390 | 13,443 | 13,325 | 13,276 | 13,231 | 13,120 | 13,037 | 13,258 | 13,131 | 13,065 | 12,882 | 12,923 | 12,884 | 12,930 | 12,716 | 12,609 | 12,215 | 12,422 | 12,866 | 12,688 | 12,455 | 12,407 | 12,385 | 12,359 | 12,461 | 12,247 | 12,147 | 12,097 | 11,927 | 11,873 | 11,668 | 11,598 | 11,506 | 11,349 | 11,224 | 11,304 | 11,375 | 11,335 | 11,310 | 11,296 | 11,165 | 11,202 | 11,152 | 11,196 | 11,340 | 11,217 | 11,251 | 11,214 | 11,289 | 11,197 | 11,123 | 11,136 | 10,957 | 10,875 | 10,834 | 10,762 | 10,697 | 10,562 | 10,984 | 11,099 | 11,164 | 11,151 | 11,147 | 10,970 | 10,931 | 10,854 | 10,812 | 10,798 | 10,671 | 10,595 | 10,539 | 10,506 | 10,435 | 10,405 | 10,318 | 10,330 | 10,355 | 10,408 | 10,374 | 10,491 | 10,306 | 10,251 | 10,237 | 10,167 | 10,154 | 10,030 | 10,000 |
| ALLSPRING Index: Bloomberg Pennsylvania Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Pennsylvania Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,965 | 12,768 | 12,808 | 12,965 | 12,951 | 12,922 | 12,973 | 12,660 | 11,920 | 12,034 | 12,381 | 12,595 | 12,522 | 12,379 | 12,499 | 12,524 | 12,258 | 12,531 | 12,164 | 12,132 | 11,593 | 11,701 | 12,190 | 12,453 | 12,128 | 12,335 | 12,196 | 12,548 | 12,972 | 13,018 | 13,374 | 13,360 | 13,248 | 13,295 | 13,390 | 13,443 | 13,325 | 13,276 | 13,231 | 13,120 | 13,037 | 13,258 | 13,131 | 13,065 | 12,882 | 12,923 | 12,884 | 12,930 | 12,716 | 12,609 | 12,215 | 12,422 | 12,866 | 12,688 | 12,455 | 12,407 | 12,385 | 12,359 | 12,461 | 12,247 | 12,147 | 12,097 | 11,927 | 11,873 | 11,668 | 11,598 | 11,506 | 11,349 | 11,224 | 11,304 | 11,375 | 11,335 | 11,310 | 11,296 | 11,165 | 11,202 | 11,152 | 11,196 | 11,340 | 11,217 | 11,251 | 11,214 | 11,289 | 11,197 | 11,123 | 11,136 | 10,957 | 10,875 | 10,834 | 10,762 | 10,697 | 10,562 | 10,984 | 11,099 | 11,164 | 11,151 | 11,147 | 10,970 | 10,931 | 10,854 | 10,812 | 10,798 | 10,671 | 10,595 | 10,539 | 10,506 | 10,435 | 10,405 | 10,318 | 10,330 | 10,355 | 10,408 | 10,374 | 10,491 | 10,306 | 10,251 | 10,237 | 10,167 | 10,154 | 10,030 | 10,000 |
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,219 | 11,143 | 11,133 | 11,153 | 11,163 | 11,148 | 11,162 | 11,077 | 10,863 | 10,841 | 10,917 | 10,926 | 10,902 | 10,842 | 10,880 | 10,922 | 10,781 | 10,912 | 10,792 | 10,786 | 10,621 | 10,616 | 10,758 | 10,873 | 10,783 | 10,786 | 10,681 | 10,756 | 10,892 | 10,914 | 11,042 | 11,041 | 11,038 | 11,047 | 11,065 | 11,068 | 11,042 | 11,042 | 11,039 | 11,022 | 11,003 | 11,025 | 11,003 | 10,986 | 10,964 | 10,977 | 10,967 | 10,966 | 10,920 | 10,909 | 10,751 | 10,732 | 10,833 | 10,803 | 10,749 | 10,730 | 10,708 | 10,669 | 10,708 | 10,687 | 10,639 | 10,598 | 10,545 | 10,541 | 10,503 | 10,474 | 10,429 | 10,375 | 10,333 | 10,331 | 10,362 | 10,366 | 10,338 | 10,300 | 10,255 | 10,275 | 10,282 | 10,271 | 10,250 | 10,235 | 10,308 | 10,309 | 10,332 | 10,298 | 10,264 | 10,283 | 10,246 | 10,223 | 10,224 | 10,178 | 10,124 | 10,099 | 10,187 | 10,189 | 10,221 | 10,235 | 10,211 | 10,176 | 10,178 | 10,159 | 10,179 | 10,152 | 10,104 | 10,108 | 10,125 | 10,107 | 10,083 | 10,069 | 10,045 | 10,034 | 10,044 | 10,046 | 10,047 | 10,056 | 10,015 | 10,032 | 10,026 | 10,019 | 10,019 | 10,004 | 10,000 |
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,219 | 11,143 | 11,133 | 11,153 | 11,163 | 11,148 | 11,162 | 11,077 | 10,863 | 10,841 | 10,917 | 10,926 | 10,902 | 10,842 | 10,880 | 10,922 | 10,781 | 10,912 | 10,792 | 10,786 | 10,621 | 10,616 | 10,758 | 10,873 | 10,783 | 10,786 | 10,681 | 10,756 | 10,892 | 10,914 | 11,042 | 11,041 | 11,038 | 11,047 | 11,065 | 11,068 | 11,042 | 11,042 | 11,039 | 11,022 | 11,003 | 11,025 | 11,003 | 10,986 | 10,964 | 10,977 | 10,967 | 10,966 | 10,920 | 10,909 | 10,751 | 10,732 | 10,833 | 10,803 | 10,749 | 10,730 | 10,708 | 10,669 | 10,708 | 10,687 | 10,639 | 10,598 | 10,545 | 10,541 | 10,503 | 10,474 | 10,429 | 10,375 | 10,333 | 10,331 | 10,362 | 10,366 | 10,338 | 10,300 | 10,255 | 10,275 | 10,282 | 10,271 | 10,250 | 10,235 | 10,308 | 10,309 | 10,332 | 10,298 | 10,264 | 10,283 | 10,246 | 10,223 | 10,224 | 10,178 | 10,124 | 10,099 | 10,187 | 10,189 | 10,221 | 10,235 | 10,211 | 10,176 | 10,178 | 10,159 | 10,179 | 10,152 | 10,104 | 10,108 | 10,125 | 10,107 | 10,083 | 10,069 | 10,045 | 10,034 | 10,044 | 10,046 | 10,047 | 10,056 | 10,015 | 10,032 | 10,026 | 10,019 | 10,019 | 10,004 | 10,000 |
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,219 | 11,143 | 11,133 | 11,153 | 11,163 | 11,148 | 11,162 | 11,077 | 10,863 | 10,841 | 10,917 | 10,926 | 10,902 | 10,842 | 10,880 | 10,922 | 10,781 | 10,912 | 10,792 | 10,786 | 10,621 | 10,616 | 10,758 | 10,873 | 10,783 | 10,786 | 10,681 | 10,756 | 10,892 | 10,914 | 11,042 | 11,041 | 11,038 | 11,047 | 11,065 | 11,068 | 11,042 | 11,042 | 11,039 | 11,022 | 11,003 | 11,025 | 11,003 | 10,986 | 10,964 | 10,977 | 10,967 | 10,966 | 10,920 | 10,909 | 10,751 | 10,732 | 10,833 | 10,803 | 10,749 | 10,730 | 10,708 | 10,669 | 10,708 | 10,687 | 10,639 | 10,598 | 10,545 | 10,541 | 10,503 | 10,474 | 10,429 | 10,375 | 10,333 | 10,331 | 10,362 | 10,366 | 10,338 | 10,300 | 10,255 | 10,275 | 10,282 | 10,271 | 10,250 | 10,235 | 10,308 | 10,309 | 10,332 | 10,298 | 10,264 | 10,283 | 10,246 | 10,223 | 10,224 | 10,178 | 10,124 | 10,099 | 10,187 | 10,189 | 10,221 | 10,235 | 10,211 | 10,176 | 10,178 | 10,159 | 10,179 | 10,152 | 10,104 | 10,108 | 10,125 | 10,107 | 10,083 | 10,069 | 10,045 | 10,034 | 10,044 | 10,046 | 10,047 | 10,056 | 10,015 | 10,032 | 10,026 | 10,019 | 10,019 | 10,004 | 10,000 |
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,219 | 11,143 | 11,133 | 11,153 | 11,163 | 11,148 | 11,162 | 11,077 | 10,863 | 10,841 | 10,917 | 10,926 | 10,902 | 10,842 | 10,880 | 10,922 | 10,781 | 10,912 | 10,792 | 10,786 | 10,621 | 10,616 | 10,758 | 10,873 | 10,783 | 10,786 | 10,681 | 10,756 | 10,892 | 10,914 | 11,042 | 11,041 | 11,038 | 11,047 | 11,065 | 11,068 | 11,042 | 11,042 | 11,039 | 11,022 | 11,003 | 11,025 | 11,003 | 10,986 | 10,964 | 10,977 | 10,967 | 10,966 | 10,920 | 10,909 | 10,751 | 10,732 | 10,833 | 10,803 | 10,749 | 10,730 | 10,708 | 10,669 | 10,708 | 10,687 | 10,639 | 10,598 | 10,545 | 10,541 | 10,503 | 10,474 | 10,429 | 10,375 | 10,333 | 10,331 | 10,362 | 10,366 | 10,338 | 10,300 | 10,255 | 10,275 | 10,282 | 10,271 | 10,250 | 10,235 | 10,308 | 10,309 | 10,332 | 10,298 | 10,264 | 10,283 | 10,246 | 10,223 | 10,224 | 10,178 | 10,124 | 10,099 | 10,187 | 10,189 | 10,221 | 10,235 | 10,211 | 10,176 | 10,178 | 10,159 | 10,179 | 10,152 | 10,104 | 10,108 | 10,125 | 10,107 | 10,083 | 10,069 | 10,045 | 10,034 | 10,044 | 10,046 | 10,047 | 10,056 | 10,015 | 10,032 | 10,026 | 10,019 | 10,019 | 10,004 | 10,000 |
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,219 | 11,143 | 11,133 | 11,153 | 11,163 | 11,148 | 11,162 | 11,077 | 10,863 | 10,841 | 10,917 | 10,926 | 10,902 | 10,842 | 10,880 | 10,922 | 10,781 | 10,912 | 10,792 | 10,786 | 10,621 | 10,616 | 10,758 | 10,873 | 10,783 | 10,786 | 10,681 | 10,756 | 10,892 | 10,914 | 11,042 | 11,041 | 11,038 | 11,047 | 11,065 | 11,068 | 11,042 | 11,042 | 11,039 | 11,022 | 11,003 | 11,025 | 11,003 | 10,986 | 10,964 | 10,977 | 10,967 | 10,966 | 10,920 | 10,909 | 10,751 | 10,732 | 10,833 | 10,803 | 10,749 | 10,730 | 10,708 | 10,669 | 10,708 | 10,687 | 10,639 | 10,598 | 10,545 | 10,541 | 10,503 | 10,474 | 10,429 | 10,375 | 10,333 | 10,331 | 10,362 | 10,366 | 10,338 | 10,300 | 10,255 | 10,275 | 10,282 | 10,271 | 10,250 | 10,235 | 10,308 | 10,309 | 10,332 | 10,298 | 10,264 | 10,283 | 10,246 | 10,223 | 10,224 | 10,178 | 10,124 | 10,099 | 10,187 | 10,189 | 10,221 | 10,235 | 10,211 | 10,176 | 10,178 | 10,159 | 10,179 | 10,152 | 10,104 | 10,108 | 10,125 | 10,107 | 10,083 | 10,069 | 10,045 | 10,034 | 10,044 | 10,046 | 10,047 | 10,056 | 10,015 | 10,032 | 10,026 | 10,019 | 10,019 | 10,004 | 10,000 |
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,754 | 11,632 | 11,699 | 11,791 | 11,805 | 11,797 | 11,833 | 11,659 | 11,248 | 11,265 | 11,449 | 11,525 | 11,489 | 11,414 | 11,508 | 11,552 | 11,355 | 11,554 | 11,343 | 11,297 | 11,004 | 11,027 | 11,306 | 11,477 | 11,281 | 11,322 | 11,170 | 11,346 | 11,594 | 11,629 | 11,879 | 11,865 | 11,836 | 11,867 | 11,921 | 11,932 | 11,864 | 11,859 | 11,853 | 11,804 | 11,760 | 11,869 | 11,828 | 11,787 | 11,708 | 11,732 | 11,719 | 11,736 | 11,611 | 11,565 | 11,285 | 11,307 | 11,582 | 11,510 | 11,377 | 11,344 | 11,319 | 11,277 | 11,360 | 11,282 | 11,202 | 11,153 | 11,041 | 11,032 | 10,949 | 10,901 | 10,811 | 10,712 | 10,627 | 10,647 | 10,698 | 10,694 | 10,656 | 10,627 | 10,542 | 10,572 | 10,568 | 10,589 | 10,631 | 10,575 | 10,676 | 10,672 | 10,728 | 10,671 | 10,603 | 10,639 | 10,538 | 10,476 | 10,467 | 10,399 | 10,318 | 10,258 | 10,515 | 10,563 | 10,595 | 10,601 | 10,575 | 10,487 | 10,496 | 10,448 | 10,464 | 10,436 | 10,333 | 10,308 | 10,308 | 10,268 | 10,209 | 10,195 | 10,148 | 10,139 | 10,169 | 10,188 | 10,180 | 10,243 | 10,111 | 10,118 | 10,109 | 10,069 | 10,077 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,754 | 11,632 | 11,699 | 11,791 | 11,805 | 11,797 | 11,833 | 11,659 | 11,248 | 11,265 | 11,449 | 11,525 | 11,489 | 11,414 | 11,508 | 11,552 | 11,355 | 11,554 | 11,343 | 11,297 | 11,004 | 11,027 | 11,306 | 11,477 | 11,281 | 11,322 | 11,170 | 11,346 | 11,594 | 11,629 | 11,879 | 11,865 | 11,836 | 11,867 | 11,921 | 11,932 | 11,864 | 11,859 | 11,853 | 11,804 | 11,760 | 11,869 | 11,828 | 11,787 | 11,708 | 11,732 | 11,719 | 11,736 | 11,611 | 11,565 | 11,285 | 11,307 | 11,582 | 11,510 | 11,377 | 11,344 | 11,319 | 11,277 | 11,360 | 11,282 | 11,202 | 11,153 | 11,041 | 11,032 | 10,949 | 10,901 | 10,811 | 10,712 | 10,627 | 10,647 | 10,698 | 10,694 | 10,656 | 10,627 | 10,542 | 10,572 | 10,568 | 10,589 | 10,631 | 10,575 | 10,676 | 10,672 | 10,728 | 10,671 | 10,603 | 10,639 | 10,538 | 10,476 | 10,467 | 10,399 | 10,318 | 10,258 | 10,515 | 10,563 | 10,595 | 10,601 | 10,575 | 10,487 | 10,496 | 10,448 | 10,464 | 10,436 | 10,333 | 10,308 | 10,308 | 10,268 | 10,209 | 10,195 | 10,148 | 10,139 | 10,169 | 10,188 | 10,180 | 10,243 | 10,111 | 10,118 | 10,109 | 10,069 | 10,077 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,754 | 11,632 | 11,699 | 11,791 | 11,805 | 11,797 | 11,833 | 11,659 | 11,248 | 11,265 | 11,449 | 11,525 | 11,489 | 11,414 | 11,508 | 11,552 | 11,355 | 11,554 | 11,343 | 11,297 | 11,004 | 11,027 | 11,306 | 11,477 | 11,281 | 11,322 | 11,170 | 11,346 | 11,594 | 11,629 | 11,879 | 11,865 | 11,836 | 11,867 | 11,921 | 11,932 | 11,864 | 11,859 | 11,853 | 11,804 | 11,760 | 11,869 | 11,828 | 11,787 | 11,708 | 11,732 | 11,719 | 11,736 | 11,611 | 11,565 | 11,285 | 11,307 | 11,582 | 11,510 | 11,377 | 11,344 | 11,319 | 11,277 | 11,360 | 11,282 | 11,202 | 11,153 | 11,041 | 11,032 | 10,949 | 10,901 | 10,811 | 10,712 | 10,627 | 10,647 | 10,698 | 10,694 | 10,656 | 10,627 | 10,542 | 10,572 | 10,568 | 10,589 | 10,631 | 10,575 | 10,676 | 10,672 | 10,728 | 10,671 | 10,603 | 10,639 | 10,538 | 10,476 | 10,467 | 10,399 | 10,318 | 10,258 | 10,515 | 10,563 | 10,595 | 10,601 | 10,575 | 10,487 | 10,496 | 10,448 | 10,464 | 10,436 | 10,333 | 10,308 | 10,308 | 10,268 | 10,209 | 10,195 | 10,148 | 10,139 | 10,169 | 10,188 | 10,180 | 10,243 | 10,111 | 10,118 | 10,109 | 10,069 | 10,077 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,754 | 11,632 | 11,699 | 11,791 | 11,805 | 11,797 | 11,833 | 11,659 | 11,248 | 11,265 | 11,449 | 11,525 | 11,489 | 11,414 | 11,508 | 11,552 | 11,355 | 11,554 | 11,343 | 11,297 | 11,004 | 11,027 | 11,306 | 11,477 | 11,281 | 11,322 | 11,170 | 11,346 | 11,594 | 11,629 | 11,879 | 11,865 | 11,836 | 11,867 | 11,921 | 11,932 | 11,864 | 11,859 | 11,853 | 11,804 | 11,760 | 11,869 | 11,828 | 11,787 | 11,708 | 11,732 | 11,719 | 11,736 | 11,611 | 11,565 | 11,285 | 11,307 | 11,582 | 11,510 | 11,377 | 11,344 | 11,319 | 11,277 | 11,360 | 11,282 | 11,202 | 11,153 | 11,041 | 11,032 | 10,949 | 10,901 | 10,811 | 10,712 | 10,627 | 10,647 | 10,698 | 10,694 | 10,656 | 10,627 | 10,542 | 10,572 | 10,568 | 10,589 | 10,631 | 10,575 | 10,676 | 10,672 | 10,728 | 10,671 | 10,603 | 10,639 | 10,538 | 10,476 | 10,467 | 10,399 | 10,318 | 10,258 | 10,515 | 10,563 | 10,595 | 10,601 | 10,575 | 10,487 | 10,496 | 10,448 | 10,464 | 10,436 | 10,333 | 10,308 | 10,308 | 10,268 | 10,209 | 10,195 | 10,148 | 10,139 | 10,169 | 10,188 | 10,180 | 10,243 | 10,111 | 10,118 | 10,109 | 10,069 | 10,077 | 10,012 | 10,000 |
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,754 | 11,632 | 11,699 | 11,791 | 11,805 | 11,797 | 11,833 | 11,659 | 11,248 | 11,265 | 11,449 | 11,525 | 11,489 | 11,414 | 11,508 | 11,552 | 11,355 | 11,554 | 11,343 | 11,297 | 11,004 | 11,027 | 11,306 | 11,477 | 11,281 | 11,322 | 11,170 | 11,346 | 11,594 | 11,629 | 11,879 | 11,865 | 11,836 | 11,867 | 11,921 | 11,932 | 11,864 | 11,859 | 11,853 | 11,804 | 11,760 | 11,869 | 11,828 | 11,787 | 11,708 | 11,732 | 11,719 | 11,736 | 11,611 | 11,565 | 11,285 | 11,307 | 11,582 | 11,510 | 11,377 | 11,344 | 11,319 | 11,277 | 11,360 | 11,282 | 11,202 | 11,153 | 11,041 | 11,032 | 10,949 | 10,901 | 10,811 | 10,712 | 10,627 | 10,647 | 10,698 | 10,694 | 10,656 | 10,627 | 10,542 | 10,572 | 10,568 | 10,589 | 10,631 | 10,575 | 10,676 | 10,672 | 10,728 | 10,671 | 10,603 | 10,639 | 10,538 | 10,476 | 10,467 | 10,399 | 10,318 | 10,258 | 10,515 | 10,563 | 10,595 | 10,601 | 10,575 | 10,487 | 10,496 | 10,448 | 10,464 | 10,436 | 10,333 | 10,308 | 10,308 | 10,268 | 10,209 | 10,195 | 10,148 | 10,139 | 10,169 | 10,188 | 10,180 | 10,243 | 10,111 | 10,118 | 10,109 | 10,069 | 10,077 | 10,012 | 10,000 |
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,205 | 11,159 | 11,129 | 11,113 | 11,098 | 11,078 | 11,067 | 11,012 | 10,912 | 10,874 | 10,876 | 10,848 | 10,816 | 10,770 | 10,756 | 10,753 | 10,677 | 10,706 | 10,645 | 10,631 | 10,557 | 10,539 | 10,576 | 10,610 | 10,576 | 10,572 | 10,530 | 10,551 | 10,595 | 10,602 | 10,637 | 10,637 | 10,636 | 10,637 | 10,642 | 10,644 | 10,637 | 10,637 | 10,635 | 10,631 | 10,627 | 10,629 | 10,620 | 10,616 | 10,609 | 10,613 | 10,609 | 10,608 | 10,595 | 10,595 | 10,542 | 10,528 | 10,550 | 10,535 | 10,511 | 10,498 | 10,484 | 10,462 | 10,467 | 10,452 | 10,427 | 10,403 | 10,375 | 10,363 | 10,341 | 10,321 | 10,297 | 10,270 | 10,247 | 10,235 | 10,238 | 10,234 | 10,217 | 10,195 | 10,172 | 10,171 | 10,171 | 10,158 | 10,140 | 10,133 | 10,153 | 10,150 | 10,154 | 10,140 | 10,125 | 10,127 | 10,115 | 10,104 | 10,103 | 10,085 | 10,064 | 10,053 | 10,073 | 10,067 | 10,076 | 10,081 | 10,072 | 10,063 | 10,060 | 10,054 | 10,061 | 10,053 | 10,038 | 10,038 | 10,044 | 10,039 | 10,033 | 10,024 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,016 | 10,006 | 10,009 | 10,006 | 10,004 | 10,003 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,194 | 11,131 | 11,104 | 11,103 | 11,103 | 11,086 | 11,090 | 11,026 | 10,868 | 10,838 | 10,883 | 10,871 | 10,848 | 10,797 | 10,808 | 10,840 | 10,725 | 10,816 | 10,726 | 10,731 | 10,609 | 10,595 | 10,687 | 10,773 | 10,715 | 10,712 | 10,631 | 10,674 | 10,763 | 10,777 | 10,849 | 10,850 | 10,847 | 10,849 | 10,861 | 10,863 | 10,849 | 10,850 | 10,845 | 10,838 | 10,830 | 10,834 | 10,816 | 10,806 | 10,793 | 10,801 | 10,793 | 10,791 | 10,764 | 10,765 | 10,659 | 10,635 | 10,688 | 10,666 | 10,629 | 10,613 | 10,595 | 10,564 | 10,587 | 10,572 | 10,537 | 10,505 | 10,466 | 10,458 | 10,429 | 10,406 | 10,373 | 10,335 | 10,302 | 10,293 | 10,313 | 10,317 | 10,295 | 10,259 | 10,225 | 10,235 | 10,242 | 10,225 | 10,196 | 10,190 | 10,236 | 10,235 | 10,247 | 10,224 | 10,200 | 10,208 | 10,189 | 10,173 | 10,173 | 10,140 | 10,103 | 10,083 | 10,127 | 10,120 | 10,142 | 10,157 | 10,139 | 10,122 | 10,116 | 10,105 | 10,120 | 10,104 | 10,073 | 10,074 | 10,087 | 10,077 | 10,064 | 10,048 | 10,034 | 10,034 | 10,035 | 10,034 | 10,034 | 10,031 | 10,012 | 10,017 | 10,011 | 10,007 | 10,007 | 10,000 | 10,000 |
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,205 | 11,159 | 11,129 | 11,113 | 11,098 | 11,078 | 11,067 | 11,012 | 10,912 | 10,874 | 10,876 | 10,848 | 10,816 | 10,770 | 10,756 | 10,753 | 10,677 | 10,706 | 10,645 | 10,631 | 10,557 | 10,539 | 10,576 | 10,610 | 10,576 | 10,572 | 10,530 | 10,551 | 10,595 | 10,602 | 10,637 | 10,637 | 10,636 | 10,637 | 10,642 | 10,644 | 10,637 | 10,637 | 10,635 | 10,631 | 10,627 | 10,629 | 10,620 | 10,616 | 10,609 | 10,613 | 10,609 | 10,608 | 10,595 | 10,595 | 10,542 | 10,528 | 10,550 | 10,535 | 10,511 | 10,498 | 10,484 | 10,462 | 10,467 | 10,452 | 10,427 | 10,403 | 10,375 | 10,363 | 10,341 | 10,321 | 10,297 | 10,270 | 10,247 | 10,235 | 10,238 | 10,234 | 10,217 | 10,195 | 10,172 | 10,171 | 10,171 | 10,158 | 10,140 | 10,133 | 10,153 | 10,150 | 10,154 | 10,140 | 10,125 | 10,127 | 10,115 | 10,104 | 10,103 | 10,085 | 10,064 | 10,053 | 10,073 | 10,067 | 10,076 | 10,081 | 10,072 | 10,063 | 10,060 | 10,054 | 10,061 | 10,053 | 10,038 | 10,038 | 10,044 | 10,039 | 10,033 | 10,024 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,016 | 10,006 | 10,009 | 10,006 | 10,004 | 10,003 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,194 | 11,131 | 11,104 | 11,103 | 11,103 | 11,086 | 11,090 | 11,026 | 10,868 | 10,838 | 10,883 | 10,871 | 10,848 | 10,797 | 10,808 | 10,840 | 10,725 | 10,816 | 10,726 | 10,731 | 10,609 | 10,595 | 10,687 | 10,773 | 10,715 | 10,712 | 10,631 | 10,674 | 10,763 | 10,777 | 10,849 | 10,850 | 10,847 | 10,849 | 10,861 | 10,863 | 10,849 | 10,850 | 10,845 | 10,838 | 10,830 | 10,834 | 10,816 | 10,806 | 10,793 | 10,801 | 10,793 | 10,791 | 10,764 | 10,765 | 10,659 | 10,635 | 10,688 | 10,666 | 10,629 | 10,613 | 10,595 | 10,564 | 10,587 | 10,572 | 10,537 | 10,505 | 10,466 | 10,458 | 10,429 | 10,406 | 10,373 | 10,335 | 10,302 | 10,293 | 10,313 | 10,317 | 10,295 | 10,259 | 10,225 | 10,235 | 10,242 | 10,225 | 10,196 | 10,190 | 10,236 | 10,235 | 10,247 | 10,224 | 10,200 | 10,208 | 10,189 | 10,173 | 10,173 | 10,140 | 10,103 | 10,083 | 10,127 | 10,120 | 10,142 | 10,157 | 10,139 | 10,122 | 10,116 | 10,105 | 10,120 | 10,104 | 10,073 | 10,074 | 10,087 | 10,077 | 10,064 | 10,048 | 10,034 | 10,034 | 10,035 | 10,034 | 10,034 | 10,031 | 10,012 | 10,017 | 10,011 | 10,007 | 10,007 | 10,000 | 10,000 |
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,205 | 11,159 | 11,129 | 11,113 | 11,098 | 11,078 | 11,067 | 11,012 | 10,912 | 10,874 | 10,876 | 10,848 | 10,816 | 10,770 | 10,756 | 10,753 | 10,677 | 10,706 | 10,645 | 10,631 | 10,557 | 10,539 | 10,576 | 10,610 | 10,576 | 10,572 | 10,530 | 10,551 | 10,595 | 10,602 | 10,637 | 10,637 | 10,636 | 10,637 | 10,642 | 10,644 | 10,637 | 10,637 | 10,635 | 10,631 | 10,627 | 10,629 | 10,620 | 10,616 | 10,609 | 10,613 | 10,609 | 10,608 | 10,595 | 10,595 | 10,542 | 10,528 | 10,550 | 10,535 | 10,511 | 10,498 | 10,484 | 10,462 | 10,467 | 10,452 | 10,427 | 10,403 | 10,375 | 10,363 | 10,341 | 10,321 | 10,297 | 10,270 | 10,247 | 10,235 | 10,238 | 10,234 | 10,217 | 10,195 | 10,172 | 10,171 | 10,171 | 10,158 | 10,140 | 10,133 | 10,153 | 10,150 | 10,154 | 10,140 | 10,125 | 10,127 | 10,115 | 10,104 | 10,103 | 10,085 | 10,064 | 10,053 | 10,073 | 10,067 | 10,076 | 10,081 | 10,072 | 10,063 | 10,060 | 10,054 | 10,061 | 10,053 | 10,038 | 10,038 | 10,044 | 10,039 | 10,033 | 10,024 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,016 | 10,006 | 10,009 | 10,006 | 10,004 | 10,003 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,194 | 11,131 | 11,104 | 11,103 | 11,103 | 11,086 | 11,090 | 11,026 | 10,868 | 10,838 | 10,883 | 10,871 | 10,848 | 10,797 | 10,808 | 10,840 | 10,725 | 10,816 | 10,726 | 10,731 | 10,609 | 10,595 | 10,687 | 10,773 | 10,715 | 10,712 | 10,631 | 10,674 | 10,763 | 10,777 | 10,849 | 10,850 | 10,847 | 10,849 | 10,861 | 10,863 | 10,849 | 10,850 | 10,845 | 10,838 | 10,830 | 10,834 | 10,816 | 10,806 | 10,793 | 10,801 | 10,793 | 10,791 | 10,764 | 10,765 | 10,659 | 10,635 | 10,688 | 10,666 | 10,629 | 10,613 | 10,595 | 10,564 | 10,587 | 10,572 | 10,537 | 10,505 | 10,466 | 10,458 | 10,429 | 10,406 | 10,373 | 10,335 | 10,302 | 10,293 | 10,313 | 10,317 | 10,295 | 10,259 | 10,225 | 10,235 | 10,242 | 10,225 | 10,196 | 10,190 | 10,236 | 10,235 | 10,247 | 10,224 | 10,200 | 10,208 | 10,189 | 10,173 | 10,173 | 10,140 | 10,103 | 10,083 | 10,127 | 10,120 | 10,142 | 10,157 | 10,139 | 10,122 | 10,116 | 10,105 | 10,120 | 10,104 | 10,073 | 10,074 | 10,087 | 10,077 | 10,064 | 10,048 | 10,034 | 10,034 | 10,035 | 10,034 | 10,034 | 10,031 | 10,012 | 10,017 | 10,011 | 10,007 | 10,007 | 10,000 | 10,000 |
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,205 | 11,159 | 11,129 | 11,113 | 11,098 | 11,078 | 11,067 | 11,012 | 10,912 | 10,874 | 10,876 | 10,848 | 10,816 | 10,770 | 10,756 | 10,753 | 10,677 | 10,706 | 10,645 | 10,631 | 10,557 | 10,539 | 10,576 | 10,610 | 10,576 | 10,572 | 10,530 | 10,551 | 10,595 | 10,602 | 10,637 | 10,637 | 10,636 | 10,637 | 10,642 | 10,644 | 10,637 | 10,637 | 10,635 | 10,631 | 10,627 | 10,629 | 10,620 | 10,616 | 10,609 | 10,613 | 10,609 | 10,608 | 10,595 | 10,595 | 10,542 | 10,528 | 10,550 | 10,535 | 10,511 | 10,498 | 10,484 | 10,462 | 10,467 | 10,452 | 10,427 | 10,403 | 10,375 | 10,363 | 10,341 | 10,321 | 10,297 | 10,270 | 10,247 | 10,235 | 10,238 | 10,234 | 10,217 | 10,195 | 10,172 | 10,171 | 10,171 | 10,158 | 10,140 | 10,133 | 10,153 | 10,150 | 10,154 | 10,140 | 10,125 | 10,127 | 10,115 | 10,104 | 10,103 | 10,085 | 10,064 | 10,053 | 10,073 | 10,067 | 10,076 | 10,081 | 10,072 | 10,063 | 10,060 | 10,054 | 10,061 | 10,053 | 10,038 | 10,038 | 10,044 | 10,039 | 10,033 | 10,024 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,016 | 10,006 | 10,009 | 10,006 | 10,004 | 10,003 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,194 | 11,131 | 11,104 | 11,103 | 11,103 | 11,086 | 11,090 | 11,026 | 10,868 | 10,838 | 10,883 | 10,871 | 10,848 | 10,797 | 10,808 | 10,840 | 10,725 | 10,816 | 10,726 | 10,731 | 10,609 | 10,595 | 10,687 | 10,773 | 10,715 | 10,712 | 10,631 | 10,674 | 10,763 | 10,777 | 10,849 | 10,850 | 10,847 | 10,849 | 10,861 | 10,863 | 10,849 | 10,850 | 10,845 | 10,838 | 10,830 | 10,834 | 10,816 | 10,806 | 10,793 | 10,801 | 10,793 | 10,791 | 10,764 | 10,765 | 10,659 | 10,635 | 10,688 | 10,666 | 10,629 | 10,613 | 10,595 | 10,564 | 10,587 | 10,572 | 10,537 | 10,505 | 10,466 | 10,458 | 10,429 | 10,406 | 10,373 | 10,335 | 10,302 | 10,293 | 10,313 | 10,317 | 10,295 | 10,259 | 10,225 | 10,235 | 10,242 | 10,225 | 10,196 | 10,190 | 10,236 | 10,235 | 10,247 | 10,224 | 10,200 | 10,208 | 10,189 | 10,173 | 10,173 | 10,140 | 10,103 | 10,083 | 10,127 | 10,120 | 10,142 | 10,157 | 10,139 | 10,122 | 10,116 | 10,105 | 10,120 | 10,104 | 10,073 | 10,074 | 10,087 | 10,077 | 10,064 | 10,048 | 10,034 | 10,034 | 10,035 | 10,034 | 10,034 | 10,031 | 10,012 | 10,017 | 10,011 | 10,007 | 10,007 | 10,000 | 10,000 |
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,205 | 11,159 | 11,129 | 11,113 | 11,098 | 11,078 | 11,067 | 11,012 | 10,912 | 10,874 | 10,876 | 10,848 | 10,816 | 10,770 | 10,756 | 10,753 | 10,677 | 10,706 | 10,645 | 10,631 | 10,557 | 10,539 | 10,576 | 10,610 | 10,576 | 10,572 | 10,530 | 10,551 | 10,595 | 10,602 | 10,637 | 10,637 | 10,636 | 10,637 | 10,642 | 10,644 | 10,637 | 10,637 | 10,635 | 10,631 | 10,627 | 10,629 | 10,620 | 10,616 | 10,609 | 10,613 | 10,609 | 10,608 | 10,595 | 10,595 | 10,542 | 10,528 | 10,550 | 10,535 | 10,511 | 10,498 | 10,484 | 10,462 | 10,467 | 10,452 | 10,427 | 10,403 | 10,375 | 10,363 | 10,341 | 10,321 | 10,297 | 10,270 | 10,247 | 10,235 | 10,238 | 10,234 | 10,217 | 10,195 | 10,172 | 10,171 | 10,171 | 10,158 | 10,140 | 10,133 | 10,153 | 10,150 | 10,154 | 10,140 | 10,125 | 10,127 | 10,115 | 10,104 | 10,103 | 10,085 | 10,064 | 10,053 | 10,073 | 10,067 | 10,076 | 10,081 | 10,072 | 10,063 | 10,060 | 10,054 | 10,061 | 10,053 | 10,038 | 10,038 | 10,044 | 10,039 | 10,033 | 10,024 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,016 | 10,006 | 10,009 | 10,006 | 10,004 | 10,003 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,194 | 11,131 | 11,104 | 11,103 | 11,103 | 11,086 | 11,090 | 11,026 | 10,868 | 10,838 | 10,883 | 10,871 | 10,848 | 10,797 | 10,808 | 10,840 | 10,725 | 10,816 | 10,726 | 10,731 | 10,609 | 10,595 | 10,687 | 10,773 | 10,715 | 10,712 | 10,631 | 10,674 | 10,763 | 10,777 | 10,849 | 10,850 | 10,847 | 10,849 | 10,861 | 10,863 | 10,849 | 10,850 | 10,845 | 10,838 | 10,830 | 10,834 | 10,816 | 10,806 | 10,793 | 10,801 | 10,793 | 10,791 | 10,764 | 10,765 | 10,659 | 10,635 | 10,688 | 10,666 | 10,629 | 10,613 | 10,595 | 10,564 | 10,587 | 10,572 | 10,537 | 10,505 | 10,466 | 10,458 | 10,429 | 10,406 | 10,373 | 10,335 | 10,302 | 10,293 | 10,313 | 10,317 | 10,295 | 10,259 | 10,225 | 10,235 | 10,242 | 10,225 | 10,196 | 10,190 | 10,236 | 10,235 | 10,247 | 10,224 | 10,200 | 10,208 | 10,189 | 10,173 | 10,173 | 10,140 | 10,103 | 10,083 | 10,127 | 10,120 | 10,142 | 10,157 | 10,139 | 10,122 | 10,116 | 10,105 | 10,120 | 10,104 | 10,073 | 10,074 | 10,087 | 10,077 | 10,064 | 10,048 | 10,034 | 10,034 | 10,035 | 10,034 | 10,034 | 10,031 | 10,012 | 10,017 | 10,011 | 10,007 | 10,007 | 10,000 | 10,000 |
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,205 | 11,159 | 11,129 | 11,113 | 11,098 | 11,078 | 11,067 | 11,012 | 10,912 | 10,874 | 10,876 | 10,848 | 10,816 | 10,770 | 10,756 | 10,753 | 10,677 | 10,706 | 10,645 | 10,631 | 10,557 | 10,539 | 10,576 | 10,610 | 10,576 | 10,572 | 10,530 | 10,551 | 10,595 | 10,602 | 10,637 | 10,637 | 10,636 | 10,637 | 10,642 | 10,644 | 10,637 | 10,637 | 10,635 | 10,631 | 10,627 | 10,629 | 10,620 | 10,616 | 10,609 | 10,613 | 10,609 | 10,608 | 10,595 | 10,595 | 10,542 | 10,528 | 10,550 | 10,535 | 10,511 | 10,498 | 10,484 | 10,462 | 10,467 | 10,452 | 10,427 | 10,403 | 10,375 | 10,363 | 10,341 | 10,321 | 10,297 | 10,270 | 10,247 | 10,235 | 10,238 | 10,234 | 10,217 | 10,195 | 10,172 | 10,171 | 10,171 | 10,158 | 10,140 | 10,133 | 10,153 | 10,150 | 10,154 | 10,140 | 10,125 | 10,127 | 10,115 | 10,104 | 10,103 | 10,085 | 10,064 | 10,053 | 10,073 | 10,067 | 10,076 | 10,081 | 10,072 | 10,063 | 10,060 | 10,054 | 10,061 | 10,053 | 10,038 | 10,038 | 10,044 | 10,039 | 10,033 | 10,024 | 10,018 | 10,018 | 10,018 | 10,018 | 10,017 | 10,016 | 10,006 | 10,009 | 10,006 | 10,004 | 10,003 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 11,194 | 11,131 | 11,104 | 11,103 | 11,103 | 11,086 | 11,090 | 11,026 | 10,868 | 10,838 | 10,883 | 10,871 | 10,848 | 10,797 | 10,808 | 10,840 | 10,725 | 10,816 | 10,726 | 10,731 | 10,609 | 10,595 | 10,687 | 10,773 | 10,715 | 10,712 | 10,631 | 10,674 | 10,763 | 10,777 | 10,849 | 10,850 | 10,847 | 10,849 | 10,861 | 10,863 | 10,849 | 10,850 | 10,845 | 10,838 | 10,830 | 10,834 | 10,816 | 10,806 | 10,793 | 10,801 | 10,793 | 10,791 | 10,764 | 10,765 | 10,659 | 10,635 | 10,688 | 10,666 | 10,629 | 10,613 | 10,595 | 10,564 | 10,587 | 10,572 | 10,537 | 10,505 | 10,466 | 10,458 | 10,429 | 10,406 | 10,373 | 10,335 | 10,302 | 10,293 | 10,313 | 10,317 | 10,295 | 10,259 | 10,225 | 10,235 | 10,242 | 10,225 | 10,196 | 10,190 | 10,236 | 10,235 | 10,247 | 10,224 | 10,200 | 10,208 | 10,189 | 10,173 | 10,173 | 10,140 | 10,103 | 10,083 | 10,127 | 10,120 | 10,142 | 10,157 | 10,139 | 10,122 | 10,116 | 10,105 | 10,120 | 10,104 | 10,073 | 10,074 | 10,087 | 10,077 | 10,064 | 10,048 | 10,034 | 10,034 | 10,035 | 10,034 | 10,034 | 10,031 | 10,012 | 10,017 | 10,011 | 10,007 | 10,007 | 10,000 | 10,000 |
| ALLSPRING Index: Bloomberg Wisconsin Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Wisconsin Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,358 | 12,147 | 12,179 | 12,333 | 12,328 | 12,302 | 12,371 | 12,075 | 11,331 | 11,444 | 11,806 | 11,994 | 11,929 | 11,788 | 11,883 | 11,939 | 11,687 | 11,964 | 11,652 | 11,603 | 11,123 | 11,208 | 11,671 | 11,945 | 11,654 | 11,853 | 11,711 | 12,036 | 12,398 | 12,425 | 12,731 | 12,712 | 12,631 | 12,670 | 12,739 | 12,772 | 12,680 | 12,645 | 12,614 | 12,539 | 12,471 | 12,637 | 12,564 | 12,517 | 12,383 | 12,425 | 12,405 | 12,435 | 12,284 | 12,230 | 11,859 | 11,970 | 12,278 | 12,156 | 11,986 | 11,947 | 11,920 | 11,885 | 11,968 | 11,835 | 11,750 | 11,699 | 11,556 | 11,529 | 11,381 | 11,329 | 11,243 | 11,101 | 10,992 | 11,048 | 11,123 | 11,098 | 11,066 | 11,053 | 10,941 | 10,974 | 10,943 | 10,975 | 11,096 | 10,991 | 11,067 | 11,041 | 11,101 | 11,036 | 10,955 | 10,991 | 10,844 | 10,770 | 10,749 | 10,676 | 10,587 | 10,471 | 10,862 | 10,959 | 11,026 | 11,002 | 10,992 | 10,831 | 10,808 | 10,749 | 10,729 | 10,701 | 10,582 | 10,526 | 10,511 | 10,468 | 10,390 | 10,365 | 10,296 | 10,307 | 10,326 | 10,373 | 10,348 | 10,446 | 10,255 | 10,214 | 10,216 | 10,145 | 10,144 | 10,022 | 10,000 |
| ALLSPRING Index: Bloomberg Wisconsin Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Wisconsin Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,358 | 12,147 | 12,179 | 12,333 | 12,328 | 12,302 | 12,371 | 12,075 | 11,331 | 11,444 | 11,806 | 11,994 | 11,929 | 11,788 | 11,883 | 11,939 | 11,687 | 11,964 | 11,652 | 11,603 | 11,123 | 11,208 | 11,671 | 11,945 | 11,654 | 11,853 | 11,711 | 12,036 | 12,398 | 12,425 | 12,731 | 12,712 | 12,631 | 12,670 | 12,739 | 12,772 | 12,680 | 12,645 | 12,614 | 12,539 | 12,471 | 12,637 | 12,564 | 12,517 | 12,383 | 12,425 | 12,405 | 12,435 | 12,284 | 12,230 | 11,859 | 11,970 | 12,278 | 12,156 | 11,986 | 11,947 | 11,920 | 11,885 | 11,968 | 11,835 | 11,750 | 11,699 | 11,556 | 11,529 | 11,381 | 11,329 | 11,243 | 11,101 | 10,992 | 11,048 | 11,123 | 11,098 | 11,066 | 11,053 | 10,941 | 10,974 | 10,943 | 10,975 | 11,096 | 10,991 | 11,067 | 11,041 | 11,101 | 11,036 | 10,955 | 10,991 | 10,844 | 10,770 | 10,749 | 10,676 | 10,587 | 10,471 | 10,862 | 10,959 | 11,026 | 11,002 | 10,992 | 10,831 | 10,808 | 10,749 | 10,729 | 10,701 | 10,582 | 10,526 | 10,511 | 10,468 | 10,390 | 10,365 | 10,296 | 10,307 | 10,326 | 10,373 | 10,348 | 10,446 | 10,255 | 10,214 | 10,216 | 10,145 | 10,144 | 10,022 | 10,000 |
| ALLSPRING Index: Bloomberg Wisconsin Municipal Bond Index | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg Wisconsin Municipal Bond Index | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 12,358 | $ 12,147 | $ 12,179 | $ 12,333 | $ 12,328 | $ 12,302 | $ 12,371 | $ 12,075 | $ 11,331 | $ 11,444 | $ 11,806 | $ 11,994 | $ 11,929 | $ 11,788 | $ 11,883 | $ 11,939 | $ 11,687 | $ 11,964 | $ 11,652 | $ 11,603 | $ 11,123 | $ 11,208 | $ 11,671 | $ 11,945 | $ 11,654 | $ 11,853 | $ 11,711 | $ 12,036 | $ 12,398 | $ 12,425 | $ 12,731 | $ 12,712 | $ 12,631 | $ 12,670 | $ 12,739 | $ 12,772 | $ 12,680 | $ 12,645 | $ 12,614 | $ 12,539 | $ 12,471 | $ 12,637 | $ 12,564 | $ 12,517 | $ 12,383 | $ 12,425 | $ 12,405 | $ 12,435 | $ 12,284 | $ 12,230 | $ 11,859 | $ 11,970 | $ 12,278 | $ 12,156 | $ 11,986 | $ 11,947 | $ 11,920 | $ 11,885 | $ 11,968 | $ 11,835 | $ 11,750 | $ 11,699 | $ 11,556 | $ 11,529 | $ 11,381 | $ 11,329 | $ 11,243 | $ 11,101 | $ 10,992 | $ 11,048 | $ 11,123 | $ 11,098 | $ 11,066 | $ 11,053 | $ 10,941 | $ 10,974 | $ 10,943 | $ 10,975 | $ 11,096 | $ 10,991 | $ 11,067 | $ 11,041 | $ 11,101 | $ 11,036 | $ 10,955 | $ 10,991 | $ 10,844 | $ 10,770 | $ 10,749 | $ 10,676 | $ 10,587 | $ 10,471 | $ 10,862 | $ 10,959 | $ 11,026 | $ 11,002 | $ 10,992 | $ 10,831 | $ 10,808 | $ 10,749 | $ 10,729 | $ 10,701 | $ 10,582 | $ 10,526 | $ 10,511 | $ 10,468 | $ 10,390 | $ 10,365 | $ 10,296 | $ 10,307 | $ 10,326 | $ 10,373 | $ 10,348 | $ 10,446 | $ 10,255 | $ 10,214 | $ 10,216 | $ 10,145 | $ 10,144 | $ 10,022 | $ 10,000 |
| Shareholder Report, Average Annual Return (Details) | 12 Months Ended | 52 Months Ended | 60 Months Ended | 65 Months Ended | 120 Months Ended |
| Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2024 | |
| C000206057 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000206058 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000020271 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000020269 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | 0.89% | 0.05% | 0.77% | ||
| C000020270 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.24% | (0.30%) | 0.37% | ||
| C000150654 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000020275 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000020272 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (0.65%) | (0.35%) | 1.54% | ||
| C000020274 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 2.29% | (0.19%) | 1.40% | ||
| C000150655 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000122979 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000122981 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | 1.48% | 0.43% | 2.89% | ||
| C000122982 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 4.43% | 0.60% | 2.74% | ||
| C000205252 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000122980 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000064977 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000053352 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | 0.10% | 0.37% | 1.47% | ||
| C000053353 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.42% | 0.22% | 1.17% | ||
| C000205243 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000064976 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000020283 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000020281 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (2.03%) | (0.19%) | 1.30% | ||
| C000020279 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 0.95% | 0.01% | 1.16% | ||
| C000176497 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000020296 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000020293 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (1.20%) | 0.02% | 1.94% | ||
| C000020295 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.60% | 0.17% | 1.80% | ||
| C000205244 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000064978 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000218258 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000218260 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (0.81%) | (0.40%) | |||
| C000218261 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 7.64% | 1.46% | |||
| C000218262 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000218259 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000089441 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (0.62%) | (0.07%) | 1.72% | ||
| C000089443 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 2.29% | 0.10% | 1.57% | ||
| C000089444 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000092789 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000064979 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | 1.17% | 0.50% | 0.81% | ||
| C000020338 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.47% | 0.15% | 0.41% | ||
| C000205246 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000064980 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000089517 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000089514 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (0.54%) | 0.21% | 1.20% | ||
| C000089516 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.81% | 0.28% | 1.01% | ||
| C000205251 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000123112 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000092790 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Administrator Class | ||||
| C000020340 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | 1.50% | 0.73% | 0.67% | ||
| C000220296 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A2 | ||||
| C000064981 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.81% | 0.74% | 0.38% | ||
| C000205247 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class R6 | ||||
| C000020341 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| C000064975 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class A with Load | ||||
| Average Annual Return, Percent | (1.05%) | (0.01%) | 1.41% | ||
| C000020285 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Class C with Load | ||||
| Average Annual Return, Percent | 1.71% | 0.14% | 1.27% | ||
| C000176498 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Institutional Class | ||||
| Without Sales Load [Member] | C000206057 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.71% | 0.71% | 0.17% | ||
| Without Sales Load [Member] | C000206058 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.63% | 0.61% | 0.07% | ||
| Without Sales Load [Member] | C000020271 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.22% | 0.66% | 1.17% | ||
| Without Sales Load [Member] | C000020269 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.90% | 0.46% | 0.97% | ||
| Without Sales Load [Member] | C000020270 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.24% | (0.30%) | 0.37% | ||
| Without Sales Load [Member] | C000150654 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.33% | 0.78% | 1.27% | ||
| Without Sales Load [Member] | C000020275 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.18% | 0.74% | 2.20% | ||
| Without Sales Load [Member] | C000020272 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.08% | 0.57% | 2.01% | ||
| Without Sales Load [Member] | C000020274 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.29% | (0.19%) | 1.40% | ||
| Without Sales Load [Member] | C000150655 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.35% | 0.83% | 2.28% | ||
| Without Sales Load [Member] | C000122979 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 6.44% | 1.47% | 3.47% | ||
| Without Sales Load [Member] | C000122981 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 6.22% | 1.36% | 3.36% | ||
| Without Sales Load [Member] | C000122982 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 5.43% | 0.60% | 2.74% | ||
| Without Sales Load [Member] | C000205252 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 6.65% | 1.67% | 3.66% | ||
| Without Sales Load [Member] | C000122980 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 6.49% | 1.61% | 3.62% | ||
| Without Sales Load [Member] | C000064977 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.26% | 1.07% | 1.88% | ||
| Without Sales Load [Member] | C000053352 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.19% | 0.98% | 1.78% | ||
| Without Sales Load [Member] | C000053353 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.42% | 0.22% | 1.17% | ||
| Without Sales Load [Member] | C000205243 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.57% | 1.30% | 2.07% | ||
| Without Sales Load [Member] | C000064976 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.52% | 1.25% | 2.05% | ||
| Without Sales Load [Member] | C000020283 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.83% | 0.98% | 2.01% | ||
| Without Sales Load [Member] | C000020281 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.58% | 0.73% | 1.76% | ||
| Without Sales Load [Member] | C000020279 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 1.95% | 0.01% | 1.16% | ||
| Without Sales Load [Member] | C000176497 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.91% | 1.06% | 2.08% | ||
| Without Sales Load [Member] | C000020296 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.52% | 1.10% | 2.56% | ||
| Without Sales Load [Member] | C000020293 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.48% | 0.95% | 2.41% | ||
| Without Sales Load [Member] | C000020295 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.60% | 0.17% | 1.80% | ||
| Without Sales Load [Member] | C000205244 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.86% | 1.31% | 2.75% | ||
| Without Sales Load [Member] | C000064978 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.70% | 1.24% | 2.71% | ||
| Without Sales Load [Member] | C000218258 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.07% | 0.84% | |||
| Without Sales Load [Member] | C000218260 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.86% | 0.66% | |||
| Without Sales Load [Member] | C000218261 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 8.64% | 1.46% | |||
| Without Sales Load [Member] | C000218262 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.22% | 1.04% | |||
| Without Sales Load [Member] | C000218259 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.17% | 0.99% | |||
| Without Sales Load [Member] | C000089441 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.06% | 0.86% | 2.19% | ||
| Without Sales Load [Member] | C000089443 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.29% | 0.10% | 1.57% | ||
| Without Sales Load [Member] | C000089444 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.32% | 1.11% | 2.44% | ||
| Without Sales Load [Member] | C000092789 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.38% | 0.94% | 1.02% | ||
| Without Sales Load [Member] | C000064979 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.24% | 0.91% | 1.02% | ||
| Without Sales Load [Member] | C000020338 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.47% | 0.15% | 0.41% | ||
| Without Sales Load [Member] | C000205246 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.63% | 1.19% | 1.27% | ||
| Without Sales Load [Member] | C000064980 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.58% | 1.14% | 1.24% | ||
| Without Sales Load [Member] | C000089517 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.70% | 1.12% | 1.74% | ||
| Without Sales Load [Member] | C000089514 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.58% | 1.03% | 1.62% | ||
| Without Sales Load [Member] | C000089516 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.81% | 0.28% | 1.01% | ||
| Without Sales Load [Member] | C000205251 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.97% | 1.37% | 1.89% | ||
| Without Sales Load [Member] | C000123112 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.80% | 1.34% | 1.94% | ||
| Without Sales Load [Member] | C000092790 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.57% | 1.15% | 0.91% | ||
| Without Sales Load [Member] | C000020340 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.57% | 1.14% | 0.87% | ||
| Without Sales Load [Member] | C000220296 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.67% | 1.18% | 0.89% | ||
| Without Sales Load [Member] | C000064981 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.81% | 0.74% | 0.38% | ||
| Without Sales Load [Member] | C000205247 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.88% | 1.45% | 1.18% | ||
| Without Sales Load [Member] | C000020341 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.83% | 1.40% | 1.15% | ||
| Without Sales Load [Member] | C000064975 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.58% | 0.92% | 1.88% | ||
| Without Sales Load [Member] | C000020285 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.71% | 0.14% | 1.27% | ||
| Without Sales Load [Member] | C000176498 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.77% | 1.09% | 2.02% | ||
| ALLSPRING Index: Bloomberg U.S. Aggregate Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | ||||
| Average Annual Return, Percent | 2.63% | (0.23%) | 0.79% | ||
| ALLSPRING Index: Bloomberg U.S. Aggregate Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | ||||
| Average Annual Return, Percent | 2.63% | (0.23%) | 0.79% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 0.10% | |||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 0.10% | |||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 0.10% | |||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 0.10% | |||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 0.10% | |||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| ALLSPRING Index: ICE BofA 3-Month U.S. Treasury Bill Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | ICE BofA 3-Month U.S. Treasury Bill Index | ||||
| Average Annual Return, Percent | 5.40% | 2.16% | 2.19% | ||
| ALLSPRING Index: ICE BofA 3-Month U.S. Treasury Bill Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | ICE BofA 3-Month U.S. Treasury Bill Index | ||||
| Average Annual Return, Percent | 5.40% | 2.16% | 2.19% | ||
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||
| Average Annual Return, Percent | 2.39% | 0.79% | 1.15% | ||
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||
| Average Annual Return, Percent | 2.39% | 0.79% | 1.15% | ||
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||
| Average Annual Return, Percent | 2.39% | 0.79% | 1.15% | ||
| ALLSPRING Index: Bloomberg California Municipal 1-5 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal 1-5 Year Blend Index | ||||
| Average Annual Return, Percent | 2.39% | 0.79% | 1.15% | ||
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.05% | 1.11% | 2.37% | ||
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.05% | 1.11% | 2.37% | ||
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.05% | 1.11% | 2.37% | ||
| ALLSPRING Index: Bloomberg California Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg California Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.05% | 1.11% | 2.37% | ||
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||
| Average Annual Return, Percent | 6.60% | 2.29% | 3.77% | ||
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||
| Average Annual Return, Percent | 6.60% | 2.29% | 3.77% | ||
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||
| Average Annual Return, Percent | 6.60% | 2.29% | 3.77% | ||
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||
| Average Annual Return, Percent | 6.60% | 2.29% | 3.77% | ||
| ALLSPRING Index: High Yield Municipal Bond Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | High Yield Municipal Bond Blended Index | ||||
| Average Annual Return, Percent | 6.60% | 2.29% | 3.77% | ||
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||
| Average Annual Return, Percent | 2.69% | 1.16% | 2.09% | ||
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||
| Average Annual Return, Percent | 2.69% | 1.16% | 2.09% | ||
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||
| Average Annual Return, Percent | 2.69% | 1.16% | 2.09% | ||
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||
| Average Annual Return, Percent | 2.69% | 1.16% | 2.09% | ||
| ALLSPRING Index: Bloomberg Municipal Bond 1-15 Year Blend Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond 1-15 Year Blend Index | ||||
| Average Annual Return, Percent | 2.69% | 1.16% | 2.09% | ||
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.68% | 0.89% | 1.97% | ||
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.68% | 0.89% | 1.97% | ||
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.68% | 0.89% | 1.97% | ||
| ALLSPRING Index: Bloomberg Minnesota Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Minnesota Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.68% | 0.89% | 1.97% | ||
| ALLSPRING Index: Bloomberg Pennsylvania Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Pennsylvania Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.54% | 1.31% | 2.63% | ||
| ALLSPRING Index: Bloomberg Pennsylvania Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Pennsylvania Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.54% | 1.31% | 2.63% | ||
| ALLSPRING Index: Bloomberg Pennsylvania Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Pennsylvania Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.54% | 1.31% | 2.63% | ||
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.91% | 1.07% | 1.16% | ||
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.91% | 1.07% | 1.16% | ||
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.91% | 1.07% | 1.16% | ||
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.91% | 1.07% | 1.16% | ||
| ALLSPRING Index: Bloomberg 1-3 Year Composite Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Composite Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.91% | 1.07% | 1.16% | ||
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.31% | 0.97% | 1.63% | ||
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.31% | 0.97% | 1.63% | ||
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.31% | 0.97% | 1.63% | ||
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.31% | 0.97% | 1.63% | ||
| ALLSPRING Index: Bloomberg Short-Intermediate Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Short-Intermediate Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.31% | 0.97% | 1.63% | ||
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||
| Average Annual Return, Percent | 3.61% | 1.45% | 1.14% | ||
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.19% | 1.22% | 1.13% | ||
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||
| Average Annual Return, Percent | 3.61% | 1.45% | 1.14% | ||
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.19% | 1.22% | 1.13% | ||
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||
| Average Annual Return, Percent | 3.61% | 1.45% | 1.14% | ||
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.19% | 1.22% | 1.13% | ||
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||
| Average Annual Return, Percent | 3.61% | 1.45% | 1.14% | ||
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.19% | 1.22% | 1.13% | ||
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||
| Average Annual Return, Percent | 3.61% | 1.45% | 1.14% | ||
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.19% | 1.22% | 1.13% | ||
| ALLSPRING Index: Ultra Short-Term Municipal Income Blended Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Ultra Short-Term Municipal Income Blended Index | ||||
| Average Annual Return, Percent | 3.61% | 1.45% | 1.14% | ||
| ALLSPRING Index: Bloomberg 1 Year Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.19% | 1.22% | 1.13% | ||
| ALLSPRING Index: Bloomberg Wisconsin Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Wisconsin Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.59% | 1.01% | 2.14% | ||
| ALLSPRING Index: Bloomberg Wisconsin Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Wisconsin Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.59% | 1.01% | 2.14% | ||
| ALLSPRING Index: Bloomberg Wisconsin Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Wisconsin Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.59% | 1.01% | 2.14% |
| Shareholder Report, Holdings (Details) | Jun. 30, 2024 |
| C000206057 | Equity index futures | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 15% |
| Percent of Net Short Exposure | 0% |
| C000206057 | Stocks | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 58% |
| Percent of Net Short Exposure | 57% |
| C000206057 | Commodity futures | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 15% |
| Percent of Net Short Exposure | 21% |
| C000206057 | Currency forwards | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 61% |
| Percent of Net Short Exposure | 89% |
| C000206057 | Bond futures | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 27% |
| Percent of Net Short Exposure | 68% |
| C000206058 | Equity index futures | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 15% |
| Percent of Net Short Exposure | 0% |
| C000206058 | Stocks | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 58% |
| Percent of Net Short Exposure | 57% |
| C000206058 | Commodity futures | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 15% |
| Percent of Net Short Exposure | 21% |
| C000206058 | Currency forwards | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 61% |
| Percent of Net Short Exposure | 89% |
| C000206058 | Bond futures | |
| Holdings [Line Items] | |
| Percent of Net Long Exposure | 27% |
| Percent of Net Short Exposure | 68% |
| C000020271 | FR_13013JAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000020271 | FR_672325ZV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000020271 | FR_13077C4K7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000020271 | FR_13013JAR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020271 | FR_13013JBL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020271 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020271 | FR_13063DU22 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020271 | FR_544445EV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020271 | FR_31350ADA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020271 | FR_13013JDD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020271 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020271 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 32.10% |
| C000020271 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.10% |
| C000020271 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18% |
| C000020271 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.70% |
| C000020271 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.10% |
| C000020271 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.70% |
| C000020271 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 32.20% |
| C000020271 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.60% |
| C000020271 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 23.60% |
| C000020271 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000020271 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000020269 | FR_13013JAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000020269 | FR_672325ZV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000020269 | FR_13077C4K7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000020269 | FR_13013JAR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020269 | FR_13013JBL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020269 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020269 | FR_13063DU22 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020269 | FR_544445EV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020269 | FR_31350ADA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020269 | FR_13013JDD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020269 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020269 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 32.10% |
| C000020269 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.10% |
| C000020269 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18% |
| C000020269 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.70% |
| C000020269 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.10% |
| C000020269 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.70% |
| C000020269 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 32.20% |
| C000020269 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.60% |
| C000020269 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 23.60% |
| C000020269 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000020269 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000020270 | FR_13013JAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000020270 | FR_672325ZV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000020270 | FR_13077C4K7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000020270 | FR_13013JAR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020270 | FR_13013JBL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020270 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020270 | FR_13063DU22 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020270 | FR_544445EV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020270 | FR_31350ADA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020270 | FR_13013JDD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020270 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020270 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 32.10% |
| C000020270 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.10% |
| C000020270 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18% |
| C000020270 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.70% |
| C000020270 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.10% |
| C000020270 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.70% |
| C000020270 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 32.20% |
| C000020270 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.60% |
| C000020270 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 23.60% |
| C000020270 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000020270 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000150654 | FR_13013JAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000150654 | FR_672325ZV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000150654 | FR_13077C4K7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000150654 | FR_13013JAR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000150654 | FR_13013JBL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000150654 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000150654 | FR_13063DU22 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000150654 | FR_544445EV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000150654 | FR_31350ADA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000150654 | FR_13013JDD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000150654 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000150654 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 32.10% |
| C000150654 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.10% |
| C000150654 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18% |
| C000150654 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.70% |
| C000150654 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.10% |
| C000150654 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.70% |
| C000150654 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 32.20% |
| C000150654 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.60% |
| C000150654 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 23.60% |
| C000150654 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000150654 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000020275 | FR_797683KJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000020275 | FR_13032UKD9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000020275 | FR_13063C5D8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020275 | FR_13032UNG9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020275 | FR_13048VF37 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020275 | FR_13063D5S3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020275 | FR_542433ZC4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020275 | FR_768903BL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000020275 | FR_801155RR5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020275 | FR_544532MW1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020275 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020275 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 38.50% |
| C000020275 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.60% |
| C000020275 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.20% |
| C000020275 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.50% |
| C000020275 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.60% |
| C000020275 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10.50% |
| C000020275 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.30% |
| C000020275 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.70% |
| C000020275 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.60% |
| C000020275 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.80% |
| C000020275 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 39.30% |
| C000020275 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000020272 | FR_797683KJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000020272 | FR_13032UKD9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000020272 | FR_13063C5D8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020272 | FR_13032UNG9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020272 | FR_13048VF37 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020272 | FR_13063D5S3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020272 | FR_542433ZC4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020272 | FR_768903BL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000020272 | FR_801155RR5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020272 | FR_544532MW1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020272 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020272 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 38.50% |
| C000020272 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.60% |
| C000020272 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.20% |
| C000020272 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.50% |
| C000020272 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.60% |
| C000020272 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10.50% |
| C000020272 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.30% |
| C000020272 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.70% |
| C000020272 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.60% |
| C000020272 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.80% |
| C000020272 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 39.30% |
| C000020272 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000020274 | FR_797683KJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000020274 | FR_13032UKD9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000020274 | FR_13063C5D8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020274 | FR_13032UNG9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020274 | FR_13048VF37 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020274 | FR_13063D5S3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020274 | FR_542433ZC4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020274 | FR_768903BL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000020274 | FR_801155RR5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020274 | FR_544532MW1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020274 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020274 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 38.50% |
| C000020274 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.60% |
| C000020274 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.20% |
| C000020274 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.50% |
| C000020274 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.60% |
| C000020274 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10.50% |
| C000020274 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.30% |
| C000020274 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.70% |
| C000020274 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.60% |
| C000020274 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.80% |
| C000020274 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 39.30% |
| C000020274 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000150655 | FR_797683KJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000150655 | FR_13032UKD9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000150655 | FR_13063C5D8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000150655 | FR_13032UNG9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000150655 | FR_13048VF37 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000150655 | FR_13063D5S3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000150655 | FR_542433ZC4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000150655 | FR_768903BL9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000150655 | FR_801155RR5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000150655 | FR_544532MW1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000150655 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000150655 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 38.50% |
| C000150655 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.60% |
| C000150655 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.20% |
| C000150655 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.50% |
| C000150655 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.60% |
| C000150655 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10.50% |
| C000150655 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.30% |
| C000150655 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.70% |
| C000150655 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.60% |
| C000150655 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.80% |
| C000150655 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 39.30% |
| C000150655 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000122979 | FR_88034YXG0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122979 | FR_95345PAC2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122979 | FR_882667AN8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122979 | FR_12008EUT1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122979 | FR_45470ECS2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122979 | FR_424685BA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122979 | FR_928097AC8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122979 | FR_67759YAQ0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122979 | FR_544525YN2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122979 | FR_64990GMH2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122979 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000122979 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000122979 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.70% |
| C000122979 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.50% |
| C000122979 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.50% |
| C000122979 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.80% |
| C000122979 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000122979 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000122979 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.60% |
| C000122979 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000122979 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.30% |
| C000122979 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.40% |
| C000122979 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.70% |
| C000122979 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 40.70% |
| C000122979 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.50% |
| C000122981 | FR_88034YXG0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122981 | FR_95345PAC2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122981 | FR_882667AN8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122981 | FR_12008EUT1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122981 | FR_45470ECS2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122981 | FR_424685BA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122981 | FR_928097AC8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122981 | FR_67759YAQ0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122981 | FR_544525YN2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122981 | FR_64990GMH2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122981 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000122981 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000122981 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.70% |
| C000122981 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.50% |
| C000122981 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.50% |
| C000122981 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.80% |
| C000122981 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000122981 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000122981 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.60% |
| C000122981 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000122981 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.30% |
| C000122981 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.40% |
| C000122981 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.70% |
| C000122981 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 40.70% |
| C000122981 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.50% |
| C000122982 | FR_88034YXG0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122982 | FR_95345PAC2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122982 | FR_882667AN8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122982 | FR_12008EUT1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122982 | FR_45470ECS2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122982 | FR_424685BA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122982 | FR_928097AC8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122982 | FR_67759YAQ0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122982 | FR_544525YN2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122982 | FR_64990GMH2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122982 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000122982 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000122982 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.70% |
| C000122982 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.50% |
| C000122982 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.50% |
| C000122982 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.80% |
| C000122982 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000122982 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000122982 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.60% |
| C000122982 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000122982 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.30% |
| C000122982 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.40% |
| C000122982 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.70% |
| C000122982 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 40.70% |
| C000122982 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.50% |
| C000205252 | FR_88034YXG0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000205252 | FR_95345PAC2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000205252 | FR_882667AN8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000205252 | FR_12008EUT1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000205252 | FR_45470ECS2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000205252 | FR_424685BA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000205252 | FR_928097AC8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205252 | FR_67759YAQ0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205252 | FR_544525YN2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205252 | FR_64990GMH2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205252 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205252 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000205252 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.70% |
| C000205252 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.50% |
| C000205252 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.50% |
| C000205252 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.80% |
| C000205252 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205252 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000205252 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.60% |
| C000205252 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000205252 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.30% |
| C000205252 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.40% |
| C000205252 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.70% |
| C000205252 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 40.70% |
| C000205252 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.50% |
| C000122980 | FR_88034YXG0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122980 | FR_95345PAC2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000122980 | FR_882667AN8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122980 | FR_12008EUT1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000122980 | FR_45470ECS2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122980 | FR_424685BA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000122980 | FR_928097AC8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122980 | FR_67759YAQ0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122980 | FR_544525YN2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122980 | FR_64990GMH2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000122980 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000122980 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000122980 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.70% |
| C000122980 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.50% |
| C000122980 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.50% |
| C000122980 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.80% |
| C000122980 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000122980 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000122980 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.60% |
| C000122980 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000122980 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.30% |
| C000122980 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.40% |
| C000122980 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.70% |
| C000122980 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 40.70% |
| C000122980 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.50% |
| C000064977 | FR_97712DQR0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000064977 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064977 | FR_59259Y6F1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064977 | FR_072024ST0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064977 | FR_592247J50 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064977 | FR_184346BQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064977 | FR_592247GA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064977 | FR_649451CU3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064977 | FR_494782KJ3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000064977 | FR_837151S91 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000064977 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000064977 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.60% |
| C000064977 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42% |
| C000064977 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.70% |
| C000064977 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000064977 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000064977 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000064977 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11% |
| C000064977 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.20% |
| C000064977 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 19.20% |
| C000064977 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.50% |
| C000064977 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.50% |
| C000064977 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000064977 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000053352 | FR_97712DQR0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000053352 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000053352 | FR_59259Y6F1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000053352 | FR_072024ST0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000053352 | FR_592247J50 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000053352 | FR_184346BQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000053352 | FR_592247GA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000053352 | FR_649451CU3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000053352 | FR_494782KJ3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000053352 | FR_837151S91 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000053352 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000053352 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.60% |
| C000053352 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42% |
| C000053352 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.70% |
| C000053352 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000053352 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000053352 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000053352 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11% |
| C000053352 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.20% |
| C000053352 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 19.20% |
| C000053352 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.50% |
| C000053352 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.50% |
| C000053352 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000053352 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000053353 | FR_97712DQR0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000053353 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000053353 | FR_59259Y6F1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000053353 | FR_072024ST0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000053353 | FR_592247J50 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000053353 | FR_184346BQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000053353 | FR_592247GA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000053353 | FR_649451CU3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000053353 | FR_494782KJ3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000053353 | FR_837151S91 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000053353 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000053353 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.60% |
| C000053353 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42% |
| C000053353 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.70% |
| C000053353 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000053353 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000053353 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000053353 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11% |
| C000053353 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.20% |
| C000053353 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 19.20% |
| C000053353 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.50% |
| C000053353 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.50% |
| C000053353 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000053353 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000205243 | FR_97712DQR0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000205243 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205243 | FR_59259Y6F1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205243 | FR_072024ST0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205243 | FR_592247J50 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205243 | FR_184346BQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205243 | FR_592247GA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205243 | FR_649451CU3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205243 | FR_494782KJ3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000205243 | FR_837151S91 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000205243 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000205243 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.60% |
| C000205243 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42% |
| C000205243 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.70% |
| C000205243 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000205243 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000205243 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000205243 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11% |
| C000205243 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.20% |
| C000205243 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 19.20% |
| C000205243 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.50% |
| C000205243 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.50% |
| C000205243 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000205243 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000064976 | FR_97712DQR0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000064976 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064976 | FR_59259Y6F1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064976 | FR_072024ST0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064976 | FR_592247J50 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064976 | FR_184346BQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064976 | FR_592247GA2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064976 | FR_649451CU3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064976 | FR_494782KJ3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000064976 | FR_837151S91 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000064976 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000064976 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.60% |
| C000064976 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42% |
| C000064976 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.70% |
| C000064976 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000064976 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000064976 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000064976 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11% |
| C000064976 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.20% |
| C000064976 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 19.20% |
| C000064976 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.50% |
| C000064976 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.50% |
| C000064976 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000064976 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000020283 | FR_604140XW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020283 | FR_771902HM8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020283 | FR_60416TXX1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020283 | FR_60416JDA5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020283 | FR_26444CHD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020283 | FR_751622XR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020283 | FR_778102U76 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020283 | FR_345893AA9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020283 | FR_425507FV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020283 | FR_78916VDS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020283 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.70% |
| C000020283 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.80% |
| C000020283 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.80% |
| C000020283 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.60% |
| C000020283 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.80% |
| C000020283 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000020283 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000020283 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.40% |
| C000020283 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.90% |
| C000020283 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000020283 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.10% |
| C000020283 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.80% |
| C000020283 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.30% |
| C000020283 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000020281 | FR_604140XW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020281 | FR_771902HM8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020281 | FR_60416TXX1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020281 | FR_60416JDA5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020281 | FR_26444CHD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020281 | FR_751622XR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020281 | FR_778102U76 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020281 | FR_345893AA9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020281 | FR_425507FV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020281 | FR_78916VDS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020281 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.70% |
| C000020281 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.80% |
| C000020281 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.80% |
| C000020281 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.60% |
| C000020281 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.80% |
| C000020281 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000020281 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000020281 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.40% |
| C000020281 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.90% |
| C000020281 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000020281 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.10% |
| C000020281 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.80% |
| C000020281 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.30% |
| C000020281 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000020279 | FR_604140XW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020279 | FR_771902HM8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020279 | FR_60416TXX1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020279 | FR_60416JDA5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020279 | FR_26444CHD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000020279 | FR_751622XR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020279 | FR_778102U76 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020279 | FR_345893AA9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020279 | FR_425507FV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020279 | FR_78916VDS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020279 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.70% |
| C000020279 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.80% |
| C000020279 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.80% |
| C000020279 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.60% |
| C000020279 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.80% |
| C000020279 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000020279 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000020279 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.40% |
| C000020279 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.90% |
| C000020279 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000020279 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.10% |
| C000020279 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.80% |
| C000020279 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.30% |
| C000020279 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000176497 | FR_604140XW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000176497 | FR_771902HM8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000176497 | FR_60416TXX1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000176497 | FR_60416JDA5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000176497 | FR_26444CHD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000176497 | FR_751622XR7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000176497 | FR_778102U76 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000176497 | FR_345893AA9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000176497 | FR_425507FV7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000176497 | FR_78916VDS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000176497 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.70% |
| C000176497 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.80% |
| C000176497 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.80% |
| C000176497 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.60% |
| C000176497 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.80% |
| C000176497 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000176497 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000176497 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.40% |
| C000176497 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 26.90% |
| C000176497 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000176497 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.10% |
| C000176497 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17.80% |
| C000176497 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.30% |
| C000176497 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000020296 | FR_180848XJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020296 | FR_759136TH7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020296 | FR_882854Q70 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020296 | FR_64966SBA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020296 | FR_79766DGF0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020296 | FR_837151U31 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000020296 | FR_45204FTA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000020296 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020296 | FR_880397BW3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020296 | FR_74440DCC6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020296 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000020296 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.90% |
| C000020296 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.60% |
| C000020296 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000020296 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000020296 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000020296 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.40% |
| C000020296 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020296 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.30% |
| C000020296 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17% |
| C000020296 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020296 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000020296 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000020293 | FR_180848XJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020293 | FR_759136TH7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020293 | FR_882854Q70 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020293 | FR_64966SBA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020293 | FR_79766DGF0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020293 | FR_837151U31 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000020293 | FR_45204FTA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000020293 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020293 | FR_880397BW3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020293 | FR_74440DCC6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020293 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000020293 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.90% |
| C000020293 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.60% |
| C000020293 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000020293 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000020293 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000020293 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.40% |
| C000020293 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020293 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.30% |
| C000020293 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17% |
| C000020293 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020293 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000020293 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000020295 | FR_180848XJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020295 | FR_759136TH7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020295 | FR_882854Q70 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020295 | FR_64966SBA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020295 | FR_79766DGF0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000020295 | FR_837151U31 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000020295 | FR_45204FTA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000020295 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020295 | FR_880397BW3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020295 | FR_74440DCC6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020295 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000020295 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.90% |
| C000020295 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.60% |
| C000020295 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000020295 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000020295 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000020295 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.40% |
| C000020295 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020295 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.30% |
| C000020295 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17% |
| C000020295 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020295 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000020295 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000205244 | FR_180848XJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205244 | FR_759136TH7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205244 | FR_882854Q70 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000205244 | FR_64966SBA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000205244 | FR_79766DGF0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000205244 | FR_837151U31 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000205244 | FR_45204FTA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000205244 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000205244 | FR_880397BW3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000205244 | FR_74440DCC6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000205244 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000205244 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.90% |
| C000205244 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.60% |
| C000205244 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000205244 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000205244 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000205244 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.40% |
| C000205244 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000205244 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.30% |
| C000205244 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17% |
| C000205244 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000205244 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000205244 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000064978 | FR_180848XJ7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064978 | FR_759136TH7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064978 | FR_882854Q70 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000064978 | FR_64966SBA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000064978 | FR_79766DGF0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000064978 | FR_837151U31 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000064978 | FR_45204FTA3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000064978 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000064978 | FR_880397BW3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000064978 | FR_74440DCC6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000064978 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000064978 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.90% |
| C000064978 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.60% |
| C000064978 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000064978 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000064978 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000064978 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.40% |
| C000064978 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000064978 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.30% |
| C000064978 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 17% |
| C000064978 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000064978 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000064978 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000218258 | FR_9151832C0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000218258 | FR_89602HEQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000218258 | FR_70275QAB9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000218258 | FR_167664ZS3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000218258 | FR_494782KB0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218258 | FR_45204FLG8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218258 | FR_514045W66 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218258 | FR_57430YCA1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218258 | FR_84553AAK8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218258 | FR_2510936E5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218258 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000218258 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42.20% |
| C000218258 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.40% |
| C000218258 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.50% |
| C000218258 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.50% |
| C000218258 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000218258 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000218258 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.20% |
| C000218258 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.80% |
| C000218258 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.50% |
| C000218258 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.90% |
| C000218258 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.90% |
| C000218258 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000218260 | FR_9151832C0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000218260 | FR_89602HEQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000218260 | FR_70275QAB9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000218260 | FR_167664ZS3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000218260 | FR_494782KB0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218260 | FR_45204FLG8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218260 | FR_514045W66 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218260 | FR_57430YCA1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218260 | FR_84553AAK8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218260 | FR_2510936E5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218260 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000218260 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42.20% |
| C000218260 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.40% |
| C000218260 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.50% |
| C000218260 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.50% |
| C000218260 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000218260 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000218260 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.20% |
| C000218260 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.80% |
| C000218260 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.50% |
| C000218260 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.90% |
| C000218260 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.90% |
| C000218260 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000218261 | FR_9151832C0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000218261 | FR_89602HEQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000218261 | FR_70275QAB9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000218261 | FR_167664ZS3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000218261 | FR_494782KB0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218261 | FR_45204FLG8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218261 | FR_514045W66 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218261 | FR_57430YCA1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218261 | FR_84553AAK8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218261 | FR_2510936E5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218261 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000218261 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42.20% |
| C000218261 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.40% |
| C000218261 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.50% |
| C000218261 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.50% |
| C000218261 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000218261 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000218261 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.20% |
| C000218261 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.80% |
| C000218261 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.50% |
| C000218261 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.90% |
| C000218261 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.90% |
| C000218261 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000218262 | FR_9151832C0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000218262 | FR_89602HEQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000218262 | FR_70275QAB9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000218262 | FR_167664ZS3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000218262 | FR_494782KB0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218262 | FR_45204FLG8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218262 | FR_514045W66 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218262 | FR_57430YCA1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218262 | FR_84553AAK8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218262 | FR_2510936E5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218262 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000218262 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42.20% |
| C000218262 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.40% |
| C000218262 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.50% |
| C000218262 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.50% |
| C000218262 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000218262 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000218262 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.20% |
| C000218262 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.80% |
| C000218262 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.50% |
| C000218262 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.90% |
| C000218262 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.90% |
| C000218262 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000218259 | FR_9151832C0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000218259 | FR_89602HEQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000218259 | FR_70275QAB9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000218259 | FR_167664ZS3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000218259 | FR_494782KB0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218259 | FR_45204FLG8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218259 | FR_514045W66 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218259 | FR_57430YCA1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000218259 | FR_84553AAK8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218259 | FR_2510936E5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000218259 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000218259 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42.20% |
| C000218259 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.40% |
| C000218259 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.50% |
| C000218259 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.50% |
| C000218259 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000218259 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000218259 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.20% |
| C000218259 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.80% |
| C000218259 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.50% |
| C000218259 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.90% |
| C000218259 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.90% |
| C000218259 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.70% |
| C000089441 | FR_118683JZ5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000089441 | FR_717893H79 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000089441 | FR_230614SH3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000089441 | FR_709225HE9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000089441 | FR_44586SBS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000089441 | FR_01728A3Z7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089441 | FR_842039FN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089441 | FR_709225JC1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089441 | FR_524803AQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000089441 | FR_01728LFJ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000089441 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.30% |
| C000089441 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 39.40% |
| C000089441 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.30% |
| C000089441 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.80% |
| C000089441 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000089441 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000089441 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.10% |
| C000089441 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.20% |
| C000089441 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000089441 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.60% |
| C000089441 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.10% |
| C000089441 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.20% |
| C000089443 | FR_118683JZ5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000089443 | FR_717893H79 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000089443 | FR_230614SH3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000089443 | FR_709225HE9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000089443 | FR_44586SBS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000089443 | FR_01728A3Z7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089443 | FR_842039FN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089443 | FR_709225JC1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089443 | FR_524803AQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000089443 | FR_01728LFJ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000089443 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.30% |
| C000089443 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 39.40% |
| C000089443 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.30% |
| C000089443 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.80% |
| C000089443 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000089443 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000089443 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.10% |
| C000089443 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.20% |
| C000089443 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000089443 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.60% |
| C000089443 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.10% |
| C000089443 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.20% |
| C000089444 | FR_118683JZ5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000089444 | FR_717893H79 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000089444 | FR_230614SH3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000089444 | FR_709225HE9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000089444 | FR_44586SBS6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000089444 | FR_01728A3Z7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089444 | FR_842039FN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089444 | FR_709225JC1 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000089444 | FR_524803AQ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000089444 | FR_01728LFJ6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000089444 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.30% |
| C000089444 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 39.40% |
| C000089444 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.30% |
| C000089444 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.80% |
| C000089444 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000089444 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000089444 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.10% |
| C000089444 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.20% |
| C000089444 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000089444 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.60% |
| C000089444 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 18.10% |
| C000089444 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.20% |
| C000092789 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000092789 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000092789 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000092789 | FR_594698RN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000092789 | FR_97712D6X9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000092789 | FR_60374VEX7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000092789 | FR_60406UAN7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000092789 | FR_452153EW5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000092789 | FR_79020FAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000092789 | FR_650116CD6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000092789 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000092789 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.50% |
| C000092789 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 40.90% |
| C000092789 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.20% |
| C000092789 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000092789 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000092789 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000092789 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000092789 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 33.60% |
| C000092789 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 36.20% |
| C000092789 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.90% |
| C000092789 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000092789 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000092789 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000064979 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064979 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000064979 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064979 | FR_594698RN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000064979 | FR_97712D6X9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000064979 | FR_60374VEX7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064979 | FR_60406UAN7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064979 | FR_452153EW5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064979 | FR_79020FAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064979 | FR_650116CD6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064979 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000064979 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.50% |
| C000064979 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 40.90% |
| C000064979 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.20% |
| C000064979 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000064979 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000064979 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000064979 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000064979 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 33.60% |
| C000064979 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 36.20% |
| C000064979 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.90% |
| C000064979 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000064979 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000064979 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000020338 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020338 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000020338 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020338 | FR_594698RN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000020338 | FR_97712D6X9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000020338 | FR_60374VEX7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020338 | FR_60406UAN7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000020338 | FR_452153EW5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000020338 | FR_79020FAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020338 | FR_650116CD6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000020338 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000020338 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.50% |
| C000020338 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 40.90% |
| C000020338 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.20% |
| C000020338 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000020338 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000020338 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000020338 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000020338 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 33.60% |
| C000020338 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 36.20% |
| C000020338 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.90% |
| C000020338 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000020338 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000020338 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000205246 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205246 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000205246 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205246 | FR_594698RN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000205246 | FR_97712D6X9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000205246 | FR_60374VEX7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205246 | FR_60406UAN7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205246 | FR_452153EW5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205246 | FR_79020FAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205246 | FR_650116CD6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205246 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000205246 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.50% |
| C000205246 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 40.90% |
| C000205246 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.20% |
| C000205246 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000205246 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000205246 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000205246 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000205246 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 33.60% |
| C000205246 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 36.20% |
| C000205246 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.90% |
| C000205246 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000205246 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000205246 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000064980 | FR_88906RFC9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064980 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000064980 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064980 | FR_594698RN4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000064980 | FR_97712D6X9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000064980 | FR_60374VEX7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064980 | FR_60406UAN7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064980 | FR_452153EW5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064980 | FR_79020FAX4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064980 | FR_650116CD6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000064980 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000064980 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.50% |
| C000064980 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 40.90% |
| C000064980 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.20% |
| C000064980 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000064980 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000064980 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000064980 | CCC/Caa and below | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000064980 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 33.60% |
| C000064980 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 36.20% |
| C000064980 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.90% |
| C000064980 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 11.80% |
| C000064980 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000064980 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000089517 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089517 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000089517 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089517 | FR_59261AE94 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000089517 | FR_60637ATR3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000089517 | FR_207758UB7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089517 | FR_23542JAN5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089517 | FR_74440DCM4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089517 | FR_969073LN3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089517 | FR_072024XT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089517 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000089517 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.20% |
| C000089517 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34% |
| C000089517 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.20% |
| C000089517 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000089517 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000089517 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000089517 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000089517 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.40% |
| C000089517 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 24.50% |
| C000089517 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22% |
| C000089517 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.10% |
| C000089517 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.70% |
| C000089517 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000089517 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000089514 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089514 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000089514 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089514 | FR_59261AE94 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000089514 | FR_60637ATR3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000089514 | FR_207758UB7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089514 | FR_23542JAN5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089514 | FR_74440DCM4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089514 | FR_969073LN3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089514 | FR_072024XT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089514 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000089514 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.20% |
| C000089514 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34% |
| C000089514 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.20% |
| C000089514 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000089514 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000089514 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000089514 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000089514 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.40% |
| C000089514 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 24.50% |
| C000089514 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22% |
| C000089514 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.10% |
| C000089514 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.70% |
| C000089514 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000089514 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000089516 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089516 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000089516 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089516 | FR_59261AE94 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000089516 | FR_60637ATR3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000089516 | FR_207758UB7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089516 | FR_23542JAN5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000089516 | FR_74440DCM4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089516 | FR_969073LN3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089516 | FR_072024XT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000089516 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000089516 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.20% |
| C000089516 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34% |
| C000089516 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.20% |
| C000089516 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000089516 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000089516 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000089516 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000089516 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.40% |
| C000089516 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 24.50% |
| C000089516 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22% |
| C000089516 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.10% |
| C000089516 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.70% |
| C000089516 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000089516 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000205251 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205251 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000205251 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205251 | FR_59261AE94 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000205251 | FR_60637ATR3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205251 | FR_207758UB7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205251 | FR_23542JAN5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205251 | FR_74440DCM4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205251 | FR_969073LN3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205251 | FR_072024XT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000205251 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000205251 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.20% |
| C000205251 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34% |
| C000205251 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.20% |
| C000205251 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000205251 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000205251 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000205251 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000205251 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.40% |
| C000205251 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 24.50% |
| C000205251 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22% |
| C000205251 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.10% |
| C000205251 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.70% |
| C000205251 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000205251 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000123112 | FR_13013JCM6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000123112 | FR_56035DDP4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000123112 | FR_74440DBD5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000123112 | FR_59261AE94 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000123112 | FR_60637ATR3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000123112 | FR_207758UB7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000123112 | FR_23542JAN5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000123112 | FR_74440DCM4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000123112 | FR_969073LN3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000123112 | FR_072024XT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000123112 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000123112 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.20% |
| C000123112 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34% |
| C000123112 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.20% |
| C000123112 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000123112 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000123112 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000123112 | CCC/Caa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000123112 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.40% |
| C000123112 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 24.50% |
| C000123112 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22% |
| C000123112 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.10% |
| C000123112 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.70% |
| C000123112 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000123112 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.10% |
| C000092790 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000092790 | FR_303833LD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000092790 | FR_748508V96 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000092790 | FR_194305AB4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000092790 | FR_915260CL5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000092790 | FR_59261AB48 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000092790 | FR_54628CNL2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000092790 | FR_235380AA0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000092790 | FR_57586CZW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000092790 | FR_96023PNG6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000092790 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.20% |
| C000092790 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.70% |
| C000092790 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.40% |
| C000092790 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000092790 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000092790 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000092790 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000092790 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 62.90% |
| C000092790 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 27.60% |
| C000092790 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 8.60% |
| C000092790 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000092790 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000020340 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020340 | FR_303833LD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020340 | FR_748508V96 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020340 | FR_194305AB4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020340 | FR_915260CL5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020340 | FR_59261AB48 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000020340 | FR_54628CNL2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000020340 | FR_235380AA0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020340 | FR_57586CZW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020340 | FR_96023PNG6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000020340 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.20% |
| C000020340 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.70% |
| C000020340 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.40% |
| C000020340 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000020340 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020340 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000020340 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000020340 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 62.90% |
| C000020340 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 27.60% |
| C000020340 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 8.60% |
| C000020340 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000020340 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000220296 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000220296 | FR_303833LD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000220296 | FR_748508V96 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000220296 | FR_194305AB4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000220296 | FR_915260CL5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000220296 | FR_59261AB48 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000220296 | FR_54628CNL2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000220296 | FR_235380AA0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000220296 | FR_57586CZW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000220296 | FR_96023PNG6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000220296 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.20% |
| C000220296 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.70% |
| C000220296 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.40% |
| C000220296 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000220296 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000220296 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000220296 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000220296 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 62.90% |
| C000220296 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 27.60% |
| C000220296 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 8.60% |
| C000220296 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000220296 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000064981 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000064981 | FR_303833LD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000064981 | FR_748508V96 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000064981 | FR_194305AB4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000064981 | FR_915260CL5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000064981 | FR_59261AB48 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000064981 | FR_54628CNL2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000064981 | FR_235380AA0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064981 | FR_57586CZW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064981 | FR_96023PNG6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000064981 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.20% |
| C000064981 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.70% |
| C000064981 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.40% |
| C000064981 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000064981 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000064981 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000064981 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000064981 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 62.90% |
| C000064981 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 27.60% |
| C000064981 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 8.60% |
| C000064981 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000064981 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000205247 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000205247 | FR_303833LD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000205247 | FR_748508V96 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000205247 | FR_194305AB4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000205247 | FR_915260CL5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000205247 | FR_59261AB48 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000205247 | FR_54628CNL2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000205247 | FR_235380AA0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205247 | FR_57586CZW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205247 | FR_96023PNG6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000205247 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.20% |
| C000205247 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.70% |
| C000205247 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.40% |
| C000205247 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000205247 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000205247 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000205247 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000205247 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 62.90% |
| C000205247 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 27.60% |
| C000205247 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 8.60% |
| C000205247 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000205247 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000020341 | FR_20775DTU6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000020341 | FR_303833LD7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020341 | FR_748508V96 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020341 | FR_194305AB4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000020341 | FR_915260CL5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000020341 | FR_59261AB48 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000020341 | FR_54628CNL2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000020341 | FR_235380AA0 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020341 | FR_57586CZW8 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020341 | FR_96023PNG6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000020341 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.20% |
| C000020341 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.70% |
| C000020341 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.40% |
| C000020341 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000020341 | BB/Ba | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000020341 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000020341 | B/B | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000020341 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 62.90% |
| C000020341 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 27.60% |
| C000020341 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 8.60% |
| C000020341 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000020341 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000064975 | FR_97712D3P9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000064975 | FR_97705MXV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000064975 | FR_97712DEV4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000064975 | FR_97689RFB5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000064975 | FR_038127AW6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000064975 | FR_97689RED2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000064975 | FR_97712JGT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000064975 | FR_841531DE3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000064975 | FR_045142DL7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000064975 | FR_97712DA63 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000064975 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.10% |
| C000064975 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.10% |
| C000064975 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.80% |
| C000064975 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.40% |
| C000064975 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000064975 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000064975 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.50% |
| C000064975 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000064975 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.40% |
| C000064975 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.20% |
| C000064975 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000064975 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000020285 | FR_97712D3P9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000020285 | FR_97705MXV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000020285 | FR_97712DEV4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000020285 | FR_97689RFB5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000020285 | FR_038127AW6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000020285 | FR_97689RED2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000020285 | FR_97712JGT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000020285 | FR_841531DE3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020285 | FR_045142DL7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000020285 | FR_97712DA63 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000020285 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.10% |
| C000020285 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.10% |
| C000020285 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.80% |
| C000020285 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.40% |
| C000020285 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000020285 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000020285 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.50% |
| C000020285 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000020285 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.40% |
| C000020285 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.20% |
| C000020285 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000020285 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000176498 | FR_97712D3P9 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000176498 | FR_97705MXV2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000176498 | FR_97712DEV4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000176498 | FR_97689RFB5 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000176498 | FR_038127AW6 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000176498 | FR_97689RED2 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000176498 | FR_97712JGT4 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000176498 | FR_841531DE3 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000176498 | FR_045142DL7 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000176498 | FR_97712DA63 | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000176498 | AAA/Aaa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.10% |
| C000176498 | AA/Aa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.10% |
| C000176498 | A/A | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 41.80% |
| C000176498 | BBB/Baa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.40% |
| C000176498 | Not rated | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000176498 | 0-1 year | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000176498 | 1-3 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 25.50% |
| C000176498 | 3-5 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.80% |
| C000176498 | 5-10 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.40% |
| C000176498 | 10-20 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 20.20% |
| C000176498 | 20-30 years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.30% |
| C000176498 | 30+ years | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
