| Form N-CSR Cover | 6 Months Ended |
| Aug. 31, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | AIM Tax-Exempt Funds (Invesco Tax-Exempt Funds) |
| Entity Central Index Key | 0000909466 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Aug. 31, 2024 |
| Shareholder Report | 6 Months Ended | |
| Aug. 31, 2024 USD ($) Holding | ||
| Shareholder Report [Line Items] | ||
| Document Type | N-CSRS | |
| Amendment Flag | false | |
| Registrant Name | AIM Tax-Exempt Funds (Invesco Tax-Exempt Funds) | |
| Entity Central Index Key | 0000909466 | |
| Entity Investment Company Type | N-1A | |
| Document Period End Date | Aug. 31, 2024 | |
| C000209290 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco California Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | OPCAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco California Municipal Fund $ 1.10 % * Annualized. | |
| Expenses Paid, Amount | $ 56 | |
| Expense Ratio, Percent | 1.10% | [1] |
| Net Assets | $ 2,259,537,999 | |
| Holdings Count | Holding | 731 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 731 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % | |
| C000209292 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco California Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | OCACX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco California Municipal Fund $ 1.85 % * Annualized. | |
| Expenses Paid, Amount | $ 94 | |
| Expense Ratio, Percent | 1.85% | [2] |
| Net Assets | $ 2,259,537,999 | |
| Holdings Count | Holding | 731 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 731 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % | |
| C000209291 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco California Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | OCAYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco California Municipal Fund $ 0.85 % * Annualized. | |
| Expenses Paid, Amount | $ 43 | |
| Expense Ratio, Percent | 0.85% | [3] |
| Net Assets | $ 2,259,537,999 | |
| Holdings Count | Holding | 731 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 731 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % | |
| C000209293 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco California Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco California Municipal Fund $ 0.79 % * Annualized. | |
| Expenses Paid, Amount | $ 40 | |
| Expense Ratio, Percent | 0.79% | [4] |
| Net Assets | $ 2,259,537,999 | |
| Holdings Count | Holding | 731 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 731 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 2.24 % Los Angeles (City of), CA Department of Water & Power, Series 2021, RB, 5.00%, 07/01/2051 1.51 % California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.), Series 2006 C, RB, 0.00%, 06/01/2055 1.51 % Regents of the University of California Medical Center, Series 2022 P, RB, 5.00%, 05/15/2047 1.47 % California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.), Series 2006 D, RB, 0.00%, 06/01/2055 1.30 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2019, RB, 5.00%, 05/15/2049 1.12 % California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center), Series 2021 A, Ref. RB, 4.00%, 08/15/2048 1.03 % San Diego (County of), CA Regional Airport Authority, Series 2021 B, RB, 5.00%, 07/01/2056 1.02 % North Orange (County of), CA Community College District, Series 2022 C, GO Bonds, 4.00%, 08/01/2047 0.97 % California (State of) Health Facilities Financing Authority (Sutter Health), Series 2016 B, Ref. RB, 5.00%, 11/15/2046 0.97 % | |
| C000000395 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term Municipal Income Fund | |
| Class Name | Class A | |
| Trading Symbol | ATFAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term Municipal Income Fund $ 0.59 % * Annualized. | |
| Expenses Paid, Amount | $ 30 | |
| Expense Ratio, Percent | 0.59% | [5] |
| Net Assets | $ 2,914,932,050 | |
| Holdings Count | Holding | 746 | |
| Investment Company Portfolio Turnover | 14% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 746 Portfolio turnover rate 14 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % | |
| C000000396 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term Municipal Income Fund | |
| Class Name | Class A2 | |
| Trading Symbol | AITFX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term Municipal Income Fund $ 0.34 % * Annualized. | |
| Expenses Paid, Amount | $ 17 | |
| Expense Ratio, Percent | 0.34% | [6] |
| Net Assets | $ 2,914,932,050 | |
| Holdings Count | Holding | 746 | |
| Investment Company Portfolio Turnover | 14% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 746 Portfolio turnover rate 14 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % | |
| C000130517 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term Municipal Income Fund | |
| Class Name | Class C | |
| Trading Symbol | ATFCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term Municipal Income Fund $ 1.34 % * Annualized. | |
| Expenses Paid, Amount | $ 68 | |
| Expense Ratio, Percent | 1.34% | [7] |
| Net Assets | $ 2,914,932,050 | |
| Holdings Count | Holding | 746 | |
| Investment Company Portfolio Turnover | 14% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 746 Portfolio turnover rate 14 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % | |
| C000071234 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term Municipal Income Fund | |
| Class Name | Class Y | |
| Trading Symbol | ATFYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term Municipal Income Fund $ 0.34 % * Annualized. | |
| Expenses Paid, Amount | $ 17 | |
| Expense Ratio, Percent | 0.34% | [8] |
| Net Assets | $ 2,914,932,050 | |
| Holdings Count | Holding | 746 | |
| Investment Company Portfolio Turnover | 14% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 746 Portfolio turnover rate 14 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % | |
| C000023428 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term Municipal Income Fund | |
| Class Name | Class R5 | |
| Trading Symbol | ATFIX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term Municipal Income Fund $ 0.35 % * Annualized. | |
| Expenses Paid, Amount | $ 18 | |
| Expense Ratio, Percent | 0.35% | [9] |
| Net Assets | $ 2,914,932,050 | |
| Holdings Count | Holding | 746 | |
| Investment Company Portfolio Turnover | 14% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 746 Portfolio turnover rate 14 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % | |
| C000188916 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term Municipal Income Fund | |
| Class Name | Class R6 | |
| Trading Symbol | ATFSX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term Municipal Income Fund $ 0.28 % * Annualized. | |
| Expenses Paid, Amount | $ 14 | |
| Expense Ratio, Percent | 0.28% | [10] |
| Net Assets | $ 2,914,932,050 | |
| Holdings Count | Holding | 746 | |
| Investment Company Portfolio Turnover | 14% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 746 Portfolio turnover rate 14 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Washington (State of) Health Care Facilities Authority (Providence Health & Services), Series 2012 A, RB, 5.00%, 10/01/2042 0.74 % Texas (State of), Series 2015, Ref. GO Bonds, 5.00%, 10/01/2036 0.73 % Main Street Natural Gas, Inc., Series 2021 A, RB, 4.00%, 09/01/2027 0.72 % Nashville (City of) & Davidson (County of), TN Metropolitan Government Health & Educational Facilities Board (The) (Vanderbilt University Medical Center), Series 2016 A, RB, 5.00%, 07/01/2035 0.71 % Tarrant County Cultural Education Facilities Finance Corp. (Texas Health Resources System), Series 2016 A, Ref. RB, 5.00%, 02/15/2041 0.70 % Atlanta (City of), GA, Series 2015, Ref. RB, 5.00%, 11/01/2040 0.69 % Houston (City of), TX, Series 2015 A, Ref. RB, 5.00%, 11/15/2036 0.69 % PEFA, Inc., Series 2019, RB, 5.00%, 09/01/2026 0.68 % Kansas (State of) Development Finance Authority, Series 2021, Ref. RB, 5.00%, 11/15/2031 0.67 % Energy Northwest (Columbia Generating Station), Series 2022, Ref. RB, 5.00%, 07/01/2033 0.65 % | |
| C000084619 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco High Yield Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | ACTHX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco High Yield Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco High Yield Municipal Fund $ 1.41 % * Annualized. | |
| Expenses Paid, Amount | $ 72 | |
| Expense Ratio, Percent | 1.41% | [11] |
| Net Assets | $ 7,943,848,877 | |
| Holdings Count | Holding | 1,275 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,275 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % | |
| C000084621 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco High Yield Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | ACTFX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco High Yield Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco High Yield Municipal Fund $ 2.15 % * Annualized. | |
| Expenses Paid, Amount | $ 110 | |
| Expense Ratio, Percent | 2.15% | [12] |
| Net Assets | $ 7,943,848,877 | |
| Holdings Count | Holding | 1,275 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,275 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % | |
| C000084622 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco High Yield Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | ACTDX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco High Yield Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco High Yield Municipal Fund $ 1.16 % * Annualized. | |
| Expenses Paid, Amount | $ 60 | |
| Expense Ratio, Percent | 1.16% | [13] |
| Net Assets | $ 7,943,848,877 | |
| Holdings Count | Holding | 1,275 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,275 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % | |
| C000109478 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco High Yield Municipal Fund | |
| Class Name | Class R5 | |
| Trading Symbol | ACTNX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco High Yield Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco High Yield Municipal Fund $ 1.16 % * Annualized. | |
| Expenses Paid, Amount | $ 60 | |
| Expense Ratio, Percent | 1.16% | [14] |
| Net Assets | $ 7,943,848,877 | |
| Holdings Count | Holding | 1,275 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,275 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % | |
| C000188917 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco High Yield Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | ACTSX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco High Yield Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco High Yield Municipal Fund $ 1.11 % * Annualized. | |
| Expenses Paid, Amount | $ 57 | |
| Expense Ratio, Percent | 1.11% | [15] |
| Net Assets | $ 7,943,848,877 | |
| Holdings Count | Holding | 1,275 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,275 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2005 A, RB, 0.00%, 05/15/2050 1.15 % Inland Empire Tobacco Securitization Corp., Series 2007 C-1, RB, 0.00%, 06/01/2036 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.93 % Chicago (City of), IL, Series 2017 A, Ref. GO Bonds, 6.00%, 01/01/2038 0.84 % Iowa (State of) Tobacco Settlement Authority, Series 2021 B-2, Ref. RB, 0.00%, 06/01/2065 0.75 % Nassau County Tobacco Settlement Corp., Series 2006 A-3, RB, 5.13%, 06/01/2046 0.74 % Westchester (County of), NY Industrial Development Agency (Million Air Two LLC General Aviation Facilities), Series 2017 A, RB, 7.00%, 06/01/2046 0.70 % Golden State Tobacco Securitization Corp., Series 2021 B-2, Ref. RB, 0.00%, 06/01/2066 0.67 % Children's Trust Fund, Series 2008 B, RB, 0.00%, 05/15/2057 0.61 % California (State of) Statewide Financing Authority (Pooled Tobacco Securitization Program), Series 2006 A, RB, 0.00%, 06/01/2046 0.60 % | |
| C000209252 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Environmental Focus Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | OPAMX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Environmental Focus Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Environmental Focus Municipal Fund $ 0.79 % * Annualized. | |
| Expenses Paid, Amount | $ 40 | |
| Expense Ratio, Percent | 0.79% | [16] |
| Net Assets | $ 88,971,099 | |
| Holdings Count | Holding | 81 | |
| Investment Company Portfolio Turnover | 3% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 81 Portfolio turnover rate 3 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % | |
| C000209251 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Environmental Focus Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | OPCMX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Environmental Focus Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Environmental Focus Municipal Fund $ 1.54 % * Annualized. | |
| Expenses Paid, Amount | $ 78 | |
| Expense Ratio, Percent | 1.54% | [17] |
| Net Assets | $ 88,971,099 | |
| Holdings Count | Holding | 81 | |
| Investment Company Portfolio Turnover | 3% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 81 Portfolio turnover rate 3 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % | |
| C000209250 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Environmental Focus Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | OPYMX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Environmental Focus Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Environmental Focus Municipal Fund $ 0.54 % * Annualized. | |
| Expenses Paid, Amount | $ 28 | |
| Expense Ratio, Percent | 0.54% | [18] |
| Net Assets | $ 88,971,099 | |
| Holdings Count | Holding | 81 | |
| Investment Company Portfolio Turnover | 3% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 81 Portfolio turnover rate 3 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % | |
| C000209249 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Environmental Focus Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IOMUX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Environmental Focus Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Environmental Focus Municipal Fund $ 0.54 % * Annualized. | |
| Expenses Paid, Amount | $ 28 | |
| Expense Ratio, Percent | 0.54% | [19] |
| Net Assets | $ 88,971,099 | |
| Holdings Count | Holding | 81 | |
| Investment Company Portfolio Turnover | 3% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 81 Portfolio turnover rate 3 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 3.69 % District of Columbia (Green Bonds), Series 2022 A, RB, 5.50%, 08/31/2034 3.25 % Washington (State of) Health Care Facilities Authority (Virginia Mason Medical Center), Series 2017, Ref. RB, 5.00%, 08/15/2035 3.15 % Geisinger Authority (Geisinger Health System), Series 2020, Ref. RB, 4.00%, 04/01/2050 2.59 % Wisconsin (State of) Public Finance Authority (Green Bonds), Series 2021, RB, 4.00%, 09/30/2051 2.47 % New Orleans (City of), LA, Series 2020 B, RB, 5.00%, 06/01/2045 2.44 % Metropolitan Transportation Authority (Green Bonds), Series 2020 C-1, RB, 5.25%, 11/15/2055 2.36 % Maryland Economic Development Corp. (Green Bonds), Series 2022, RB, 5.25%, 06/30/2052 2.35 % Washington (State of) Economic Development Finance Authority (Green Bonds), Series 2020 A, RB, 5.63%, 12/01/2040 2.29 % New York (State of) Housing Finance Agency (Sustainability Bonds), Series 2021 D-1, RB, 2.65%, 11/01/2051 2.27 % | |
| C000084627 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Intermediate Term Municipal Income Fund | |
| Class Name | Class A | |
| Trading Symbol | VKLMX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Intermediate Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Intermediate Term Municipal Income Fund $ 0.83 % * Annualized. | |
| Expenses Paid, Amount | $ 42 | |
| Expense Ratio, Percent | 0.83% | [20] |
| Net Assets | $ 2,066,170,793 | |
| Holdings Count | Holding | 872 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 872 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % | |
| C000084629 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Intermediate Term Municipal Income Fund | |
| Class Name | Class C | |
| Trading Symbol | VKLCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Intermediate Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Intermediate Term Municipal Income Fund $ 1.58 % * Annualized. | |
| Expenses Paid, Amount | $ 80 | |
| Expense Ratio, Percent | 1.58% | [21] |
| Net Assets | $ 2,066,170,793 | |
| Holdings Count | Holding | 872 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 872 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % | |
| C000084630 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Intermediate Term Municipal Income Fund | |
| Class Name | Class Y | |
| Trading Symbol | VKLIX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Intermediate Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Intermediate Term Municipal Income Fund $ 0.58 % * Annualized. | |
| Expenses Paid, Amount | $ 30 | |
| Expense Ratio, Percent | 0.58% | [22] |
| Net Assets | $ 2,066,170,793 | |
| Holdings Count | Holding | 872 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 872 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % | |
| C000188918 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Intermediate Term Municipal Income Fund | |
| Class Name | Class R6 | |
| Trading Symbol | VKLSX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Intermediate Term Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Intermediate Term Municipal Income Fund $ 0.54 % * Annualized. | |
| Expenses Paid, Amount | $ 27 | |
| Expense Ratio, Percent | 0.54% | [23] |
| Net Assets | $ 2,066,170,793 | |
| Holdings Count | Holding | 872 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 872 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York Transportation Development Corp. (American Airlines, Inc.), Series 2016, Ref. RB, 5.00%, 08/01/2031 1.24 % Puerto Rico Sales Tax Financing Corp., Series 2018 A-1, RB, 0.00%, 07/01/2029 0.82 % Miami-Dade (County of), FL, Series 2017 B, Ref. RB, 4.00%, 10/01/2036 0.74 % Houston (City of), TX Airport System (United Airlines, Inc.), Series 2021 B-1, RB, 4.00%, 07/15/2041 0.70 % Broward (County of), FL (Convention Center Expansion), Series 2021, RB, 4.00%, 09/01/2037 0.65 % California (State of) Housing Finance Agency, Series 2019 A-2, RB, 4.00%, 03/20/2033 0.61 % Tobacco Settlement Financing Corp., Series 2015 A, Ref. RB, 5.00%, 06/01/2035 0.61 % Cape Coral (City of), FL, Series 2017, Ref. RB, 4.00%, 10/01/2042 0.60 % New Jersey (State of) Economic Development Authority (Continental Airlines, Inc.), Series 2012, RB, 5.75%, 09/15/2027 0.53 % New York (State of) Dormitory Authority, Series 2022 A, Ref. RB, 4.00%, 03/15/2040 0.52 % | |
| C000209259 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® New York Municipals Fund | |
| Class Name | Class A | |
| Trading Symbol | RMUNX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.22 % * Annualized. | |
| Expenses Paid, Amount | $ 62 | |
| Expense Ratio, Percent | 1.22% | [24] |
| Net Assets | $ 4,564,836,463 | |
| Holdings Count | Holding | 680 | |
| Investment Company Portfolio Turnover | 5% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 680 Portfolio turnover rate 5 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % | |
| C000209257 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® New York Municipals Fund | |
| Class Name | Class C | |
| Trading Symbol | RMUCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.98 % * Annualized. | |
| Expenses Paid, Amount | $ 100 | |
| Expense Ratio, Percent | 1.98% | [25] |
| Net Assets | $ 4,564,836,463 | |
| Holdings Count | Holding | 680 | |
| Investment Company Portfolio Turnover | 5% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 680 Portfolio turnover rate 5 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % | |
| C000209275 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Pennsylvania Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | OPATX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Pennsylvania Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Pennsylvania Municipal Fund $ 0.93 % * Annualized. | |
| Expenses Paid, Amount | $ 47 | |
| Expense Ratio, Percent | 0.93% | [26] |
| Net Assets | $ 742,448,882 | |
| Holdings Count | Holding | 269 | |
| Investment Company Portfolio Turnover | 9% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 269 Portfolio turnover rate 9 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % | |
| C000209267 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Pennsylvania Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | OPACX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Pennsylvania Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Pennsylvania Municipal Fund $ 1.59 % * Annualized. | |
| Expenses Paid, Amount | $ 81 | |
| Expense Ratio, Percent | 1.59% | [27] |
| Net Assets | $ 742,448,882 | |
| Holdings Count | Holding | 269 | |
| Investment Company Portfolio Turnover | 9% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 269 Portfolio turnover rate 9 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % | |
| C000209269 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Pennsylvania Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | OPAYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Pennsylvania Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Pennsylvania Municipal Fund $ 0.69 % * Annualized. | |
| Expenses Paid, Amount | $ 35 | |
| Expense Ratio, Percent | 0.69% | [28] |
| Net Assets | $ 742,448,882 | |
| Holdings Count | Holding | 269 | |
| Investment Company Portfolio Turnover | 9% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 269 Portfolio turnover rate 9 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % | |
| C000209274 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Pennsylvania Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORPX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Pennsylvania Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Pennsylvania Municipal Fund $ 0.62 % * Annualized. | |
| Expenses Paid, Amount | $ 31 | |
| Expense Ratio, Percent | 0.62% | [29] |
| Net Assets | $ 742,448,882 | |
| Holdings Count | Holding | 269 | |
| Investment Company Portfolio Turnover | 9% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 269 Portfolio turnover rate 9 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2008 A, RB, 0.00%, 05/15/2057 3.85 % Philadelphia (City of), PA Authority for Industrial Development (Thomas Jefferson University), Series 2017 A, Ref. RB, 5.00%, 09/01/2047 2.40 % Geisinger Authority (Geisinger Health System), Series 2017 A-1, Ref. RB, 5.00%, 02/15/2045 2.29 % Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB, 5.00%, 11/15/2036 2.07 % Allegheny (County of), PA, Series 2016 C-76, GO Bonds, 5.00%, 11/01/2041 1.98 % Allegheny (County of), PA Hospital Development Authority (Allegheny Health Network Obligated Group Issue), Series 2018 A, Ref. RB, 5.00%, 04/01/2047 1.82 % Philadelphia (City of), PA, Series 2017 B, Ref. RB, 5.00%, 07/01/2047 1.73 % Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 1.71 % Pennsylvania (Commonwealth of) Turnpike Commission, Series 2009 E, RB, 6.38%, 12/01/2038 1.68 % Pennsylvania (Commonwealth of) Economic Development Financing Authority (Pennsylvania Rapid Bridge Replacement), Series 2015, RB, 5.00%, 06/30/2042 1.60 % | |
| C000084631 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Municipal Income Fund | |
| Class Name | Class A | |
| Trading Symbol | VKMMX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Municipal Income Fund $ 0.95 % * Annualized. | |
| Expenses Paid, Amount | $ 48 | |
| Expense Ratio, Percent | 0.95% | [30] |
| Net Assets | $ 3,470,575,512 | |
| Holdings Count | Holding | 654 | |
| Investment Company Portfolio Turnover | 10% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 654 Portfolio turnover rate 10 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % | |
| C000084633 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Municipal Income Fund | |
| Class Name | Class C | |
| Trading Symbol | VMICX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Municipal Income Fund $ 1.70 % * Annualized. | |
| Expenses Paid, Amount | $ 86 | |
| Expense Ratio, Percent | 1.70% | [31] |
| Net Assets | $ 3,470,575,512 | |
| Holdings Count | Holding | 654 | |
| Investment Company Portfolio Turnover | 10% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 654 Portfolio turnover rate 10 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % | |
| C000084634 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Municipal Income Fund | |
| Class Name | Class Y | |
| Trading Symbol | VMIIX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Municipal Income Fund $ 0.70 % * Annualized. | |
| Expenses Paid, Amount | $ 36 | |
| Expense Ratio, Percent | 0.70% | [32] |
| Net Assets | $ 3,470,575,512 | |
| Holdings Count | Holding | 654 | |
| Investment Company Portfolio Turnover | 10% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 654 Portfolio turnover rate 10 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % | |
| C000125172 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Municipal Income Fund | |
| Class Name | Investor Class | |
| Trading Symbol | VMINX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Municipal Income Fund $ 0.84 % * Annualized. | |
| Expenses Paid, Amount | $ 43 | |
| Expense Ratio, Percent | 0.84% | [33] |
| Net Assets | $ 3,470,575,512 | |
| Holdings Count | Holding | 654 | |
| Investment Company Portfolio Turnover | 10% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 654 Portfolio turnover rate 10 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % | |
| C000188919 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Municipal Income Fund | |
| Class Name | Class R6 | |
| Trading Symbol | VKMSX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Municipal Income Fund $ 0.65 % * Annualized. | |
| Expenses Paid, Amount | $ 33 | |
| Expense Ratio, Percent | 0.65% | [34] |
| Net Assets | $ 3,470,575,512 | |
| Holdings Count | Holding | 654 | |
| Investment Company Portfolio Turnover | 10% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 654 Portfolio turnover rate 10 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Lower Alabama Gas District (The), Series 2016 A, RB, 5.00%, 09/01/2046 0.86 % Miami-Dade (County of), FL, Subseries 2021 A-1, Ref. RB, 4.00%, 10/01/2045 0.76 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.75 % Metropolitan Washington Airports Authority, Series 2019 B, Ref. RB, 4.00%, 10/01/2049 0.71 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 6.00%, 06/30/2054 0.63 % Washington (State of) Convention Center Public Facilities District, Series 2018, RB, 5.00%, 07/01/2048 0.59 % Broward (County of), FL, Series 2017, RB, 5.00%, 10/01/2047 0.56 % Washington Metropolitan Area Transit Authority (Green Bonds), Series 2023 A, RB, 5.25%, 07/15/2053 0.55 % Board of Regents of the University of Texas System, Series 2019 B, RB, 5.00%, 08/15/2049 0.52 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.51 % | |
| C000209261 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Limited Term New York Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | LTNYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.83 % * Annualized. | |
| Expenses Paid, Amount | $ 42 | |
| Expense Ratio, Percent | 0.83% | [35] |
| Net Assets | $ 1,483,639,166 | |
| Holdings Count | Holding | 491 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 491 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % | |
| C000209262 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Limited Term New York Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | LTNCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.58 % * Annualized. | |
| Expenses Paid, Amount | $ 80 | |
| Expense Ratio, Percent | 1.58% | [36] |
| Net Assets | $ 1,483,639,166 | |
| Holdings Count | Holding | 491 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 491 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % | |
| C000209255 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® New York Municipals Fund | |
| Class Name | Class Y | |
| Trading Symbol | RMUYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.98 % * Annualized. | |
| Expenses Paid, Amount | $ 50 | |
| Expense Ratio, Percent | 0.98% | [37] |
| Net Assets | $ 4,564,836,463 | |
| Holdings Count | Holding | 680 | |
| Investment Company Portfolio Turnover | 5% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 680 Portfolio turnover rate 5 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % | |
| C000209254 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® New York Municipals Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORUX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.92 % * Annualized. | |
| Expenses Paid, Amount | $ 47 | |
| Expense Ratio, Percent | 0.92% | [38] |
| Net Assets | $ 4,564,836,463 | |
| Holdings Count | Holding | 680 | |
| Investment Company Portfolio Turnover | 5% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 680 Portfolio turnover rate 5 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Transitional Finance Authority, Series 2023, RB, 5.00%, 05/01/2053 2.35 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 1.75 % New York (City of), NY, Series 2024 C, GO Bonds, 5.25%, 03/01/2053 1.45 % University of Puerto Rico, Series 2006 Q, RB, 5.00%, 06/01/2036 1.41 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 1.36 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2024, RB, 5.25%, 05/15/2064 1.21 % Triborough Bridge & Tunnel Authority, Series 2023, RB, 5.00%, 05/15/2051 1.11 % New York (State of) Dormitory Authority, Series 2022 A, RB, 4.00%, 03/15/2049 1.00 % New York (State of) Thruway Authority, Series 2019 B, RB, 4.00%, 01/01/2050 0.97 % New York Transportation Development Corp. (LaGuardia Airport Terminal B Redevelopment), Series 2016 A, RB, 5.25%, 01/01/2050 0.96 % | |
| C000209278 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Municipal Opportunities Fund | |
| Class Name | Class A | |
| Trading Symbol | ORNAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.23 % * Annualized. | |
| Expenses Paid, Amount | $ 63 | |
| Expense Ratio, Percent | 1.23% | [39] |
| Net Assets | $ 9,807,665,106 | |
| Holdings Count | Holding | 1,483 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,483 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % | |
| C000209277 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Municipal Opportunities Fund | |
| Class Name | Class C | |
| Trading Symbol | ORNCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.88 % * Annualized. | |
| Expenses Paid, Amount | $ 96 | |
| Expense Ratio, Percent | 1.88% | [40] |
| Net Assets | $ 9,807,665,106 | |
| Holdings Count | Holding | 1,483 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,483 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % | |
| C000209279 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Municipal Opportunities Fund | |
| Class Name | Class Y | |
| Trading Symbol | ORNYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.98 % * Annualized. | |
| Expenses Paid, Amount | $ 50 | |
| Expense Ratio, Percent | 0.98% | [41] |
| Net Assets | $ 9,807,665,106 | |
| Holdings Count | Holding | 1,483 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,483 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % | |
| C000209280 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Municipal Opportunities Fund | |
| Class Name | Class R5 | |
| Trading Symbol | IORHX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.98 % * Annualized. | |
| Expenses Paid, Amount | $ 50 | |
| Expense Ratio, Percent | 0.98% | [42] |
| Net Assets | $ 9,807,665,106 | |
| Holdings Count | Holding | 1,483 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,483 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % | |
| C000209281 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Municipal Opportunities Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.92 % * Annualized. | |
| Expenses Paid, Amount | $ 47 | |
| Expense Ratio, Percent | 0.92% | [43] |
| Net Assets | $ 9,807,665,106 | |
| Holdings Count | Holding | 1,483 | |
| Investment Company Portfolio Turnover | 13% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 1,483 Portfolio turnover rate 13 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 1.58 % Patriots Energy Group Financing Agency, Series 2023 A-1, RB, 5.25%, 08/01/2031 1.14 % Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 1.12 % California (State of) County Tobacco Securitization Agency, Series 2006 A, RB, 0.00%, 06/01/2050 1.10 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB, 5.00%, 05/01/2049 0.95 % Massachusetts (Commonwealth of), Series 2024 A, GO Bonds, 5.00%, 01/01/2054 0.92 % District of Columbia Tobacco Settlement Financing Corp., Series 2006 C, RB, 0.00%, 06/15/2055 0.91 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2051 0.78 % Puerto Rico (Commonwealth of), Series 2021 A-1, GO Bonds, 4.00%, 07/01/2041 0.66 % New York Transportation Development Corp. (American Airlines, Inc. John F. Kennedy International Airport), Series 2023, RB, 5.13%, 06/30/2060 0.61 % | |
| C000209289 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco AMT-Free Municipal Income Fund | |
| Class Name | Class A | |
| Trading Symbol | OPTAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco AMT-Free Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco AMT-Free Municipal Income Fund $ 0.92 % * Annualized. | |
| Expenses Paid, Amount | $ 47 | |
| Expense Ratio, Percent | 0.92% | [44] |
| Net Assets | $ 2,481,232,865 | |
| Holdings Count | Holding | 636 | |
| Investment Company Portfolio Turnover | 7% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 636 Portfolio turnover rate 7 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % | |
| C000209288 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco AMT-Free Municipal Income Fund | |
| Class Name | Class C | |
| Trading Symbol | OMFCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco AMT-Free Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco AMT-Free Municipal Income Fund $ 1.68 % * Annualized. | |
| Expenses Paid, Amount | $ 85 | |
| Expense Ratio, Percent | 1.68% | [45] |
| Net Assets | $ 2,481,232,865 | |
| Holdings Count | Holding | 636 | |
| Investment Company Portfolio Turnover | 7% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 636 Portfolio turnover rate 7 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % | |
| C000209287 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco AMT-Free Municipal Income Fund | |
| Class Name | Class Y | |
| Trading Symbol | OMFYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco AMT-Free Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco AMT-Free Municipal Income Fund $ 0.68 % * Annualized. | |
| Expenses Paid, Amount | $ 35 | |
| Expense Ratio, Percent | 0.68% | [46] |
| Net Assets | $ 2,481,232,865 | |
| Holdings Count | Holding | 636 | |
| Investment Company Portfolio Turnover | 7% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 636 Portfolio turnover rate 7 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % | |
| C000209286 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco AMT-Free Municipal Income Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco AMT-Free Municipal Income Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco AMT-Free Municipal Income Fund $ 0.61 % * Annualized. | |
| Expenses Paid, Amount | $ 31 | |
| Expense Ratio, Percent | 0.61% | [47] |
| Net Assets | $ 2,481,232,865 | |
| Holdings Count | Holding | 636 | |
| Investment Company Portfolio Turnover | 7% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 636 Portfolio turnover rate 7 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Water & Power, Series 2022, RB, 5.00%, 07/01/2042 1.12 % Washington Metropolitan Area Transit Authority, Series 2020 A, RB, 4.00%, 07/15/2045 1.02 % Buckeye Tobacco Settlement Financing Authority, Series 2020 B-2, Ref. RB, 5.00%, 06/01/2055 0.99 % California (State of) County Tobacco Securitization Agency, Series 2006 B, RB, 0.00%, 06/01/2050 0.96 % Inland Empire Tobacco Securitization Corp., Series 2007 F, RB, 0.00%, 06/01/2057 0.93 % Illinois (State of) Toll Highway Authority, Series 2020 A, RB, 5.00%, 01/01/2045 0.90 % Massachusetts (Commonwealth of), Series 2016-XF0530, Ctfs. Of Obligation, 5.00%, 12/01/2035 0.84 % Wisconsin (State of) Health & Educational Facilities Authority, Series 2018 XF2541, Revenue Ctfs., 4.00%, 11/15/2034 0.81 % Texas (State of) Water Development Board (Master Trust), Series 2022, RB, 5.00%, 10/15/2047 0.72 % Illinois (State of) Regional Transportation Authority, Series 2018 XF2618, Revenue Ctfs., 4.00%, 06/01/2043 0.70 % | |
| C000209301 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® AMT-Free New York Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | OPNYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.20 % * Annualized. | |
| Expenses Paid, Amount | $ 61 | |
| Expense Ratio, Percent | 1.20% | [48] |
| Net Assets | $ 670,136,259 | |
| Holdings Count | Holding | 318 | |
| Investment Company Portfolio Turnover | 8% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 318 Portfolio turnover rate 8 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % | |
| C000209303 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® AMT-Free New York Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | ONYCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 1.96 % * Annualized. | |
| Expenses Paid, Amount | $ 99 | |
| Expense Ratio, Percent | 1.96% | [49] |
| Net Assets | $ 670,136,259 | |
| Holdings Count | Holding | 318 | |
| Investment Company Portfolio Turnover | 8% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 318 Portfolio turnover rate 8 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % | |
| C000209306 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® AMT-Free New York Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | ONYYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.96 % * Annualized. | |
| Expenses Paid, Amount | $ 49 | |
| Expense Ratio, Percent | 0.96% | [50] |
| Net Assets | $ 670,136,259 | |
| Holdings Count | Holding | 318 | |
| Investment Company Portfolio Turnover | 8% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 318 Portfolio turnover rate 8 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % | |
| C000209305 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® AMT-Free New York Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORNX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.92 % * Annualized. | |
| Expenses Paid, Amount | $ 47 | |
| Expense Ratio, Percent | 0.92% | [51] |
| Net Assets | $ 670,136,259 | |
| Holdings Count | Holding | 318 | |
| Investment Company Portfolio Turnover | 8% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 318 Portfolio turnover rate 8 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings New York (City of), NY Municipal Water Finance Authority, Series 2021 AA-1, RB, 4.00%, 06/15/2050 2.65 % MTA Hudson Rail Yards Trust Obligations, Series 2016 A, RB, 5.00%, 11/15/2056 2.55 % New York Liberty Development Corp. (Goldman Sachs Headquarters), Series 2005, Ref. RB, 5.25%, 10/01/2035 2.37 % New York (State of) Thruway Authority (Bidding Group 1) (Green Bonds), Series 2022 C, RB, 5.00%, 03/15/2053 2.17 % New York (State of) Utility Debt Securitization Authority, Series 2017, RB, 5.00%, 12/15/2041 2.00 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2021 A, RB, 5.00%, 11/15/2056 1.98 % Metropolitan Transportation Authority, Series 2016 C-1, RB, 5.25%, 11/15/2056 1.84 % Dutchess County Local Development Corp. (Health Quest Systems, Inc.), Series 2016 B, RB, 5.00%, 07/01/2046 1.83 % New York Counties Tobacco Trust V, Series 2005 S-1, RB, 0.00%, 06/01/2038 1.66 % Triborough Bridge & Tunnel Authority (MTA Bridges & Tunnels), Series 2022, RB, 5.25%, 05/15/2057 1.63 % | |
| C000209265 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Limited Term New York Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | LTBYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.58 % * Annualized. | |
| Expenses Paid, Amount | $ 30 | |
| Expense Ratio, Percent | 0.58% | [52] |
| Net Assets | $ 1,483,639,166 | |
| Holdings Count | Holding | 491 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 491 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % | |
| C000209263 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Rochester® Limited Term New York Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORMX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Rochester ® | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Rochester ® $ 0.52 % * Annualized. | |
| Expenses Paid, Amount | $ 26 | |
| Expense Ratio, Percent | 0.52% | [53] |
| Net Assets | $ 1,483,639,166 | |
| Holdings Count | Holding | 491 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 491 Portfolio turnover rate 12 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.50%, 05/15/2039 2.18 % New York (State of) Thruway Authority (Bidding Group 3), Series 2022, Ref. RB, 4.00%, 03/15/2043 1.65 % New York (City of), NY Transitional Finance Authority, Series 2017 F-1, RB, 5.00%, 05/01/2042 1.52 % New York (City of), NY, Series 2024 D, GO Bonds, 4.00%, 04/01/2045 1.26 % Long Island (City of), NY Power Authority, Series 2014 A, Ref. RB, 5.00%, 11/19/2024 1.15 % New York Convention Center Development Corp. (Hotel Unit Fee Secured), Series 2015, Ref. RB, 5.00%, 11/15/2040 1.09 % New York (City of), NY Transitional Finance Authority, Series 2015 S, RB, 5.00%, 07/15/2040 1.08 % New York (City of), NY Transitional Finance Authority, Subseries 2018 S-3, Ref. RB, 5.00%, 07/15/2036 1.08 % Triborough Bridge & Tunnel Authority, Series 2014 A, RB, 5.00%, 11/19/2024 1.01 % Erie Tobacco Asset Securitization Corp., Series 2005 A, RB, 5.00%, 06/01/2031 1.00 % | |
| C000209284 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco New Jersey Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | ONJAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco New Jersey Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco New Jersey Municipal Fund $ 1.05 % * Annualized. | |
| Expenses Paid, Amount | $ 53 | |
| Expense Ratio, Percent | 1.05% | [54] |
| Net Assets | $ 290,613,089 | |
| Holdings Count | Holding | 150 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 150 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % | |
| C000209282 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco New Jersey Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | ONJCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco New Jersey Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco New Jersey Municipal Fund $ 1.70 % * Annualized. | |
| Expenses Paid, Amount | $ 86 | |
| Expense Ratio, Percent | 1.70% | [55] |
| Net Assets | $ 290,613,089 | |
| Holdings Count | Holding | 150 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 150 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % | |
| C000209283 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco New Jersey Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | ONJYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco New Jersey Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco New Jersey Municipal Fund $ 0.80 % * Annualized. | |
| Expenses Paid, Amount | $ 41 | |
| Expense Ratio, Percent | 0.80% | [56] |
| Net Assets | $ 290,613,089 | |
| Holdings Count | Holding | 150 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 150 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % | |
| C000209285 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco New Jersey Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORJX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco New Jersey Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco New Jersey Municipal Fund $ 0.74 % * Annualized. | |
| Expenses Paid, Amount | $ 38 | |
| Expense Ratio, Percent | 0.74% | [57] |
| Net Assets | $ 290,613,089 | |
| Holdings Count | Holding | 150 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 150 Portfolio turnover rate 11 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Children's Trust Fund, Series 2002, RB, 5.63%, 05/15/2043 5.22 % Middlesex (County of), NJ Improvement Authority (New Jersey Health + Life Science Exchange - H-1), Series 2023, RB, 5.00%, 08/15/2053 3.02 % New Jersey (State of) Economic Development Authority (The Goethals Bridge Replacement), Series 2013, RB, 5.38%, 01/01/2043 2.98 % New Jersey (State of) Transportation Trust Fund Authority, Series 2018 A, Ref. RB, 4.25%, 12/15/2038 2.73 % New Jersey (State of) Transportation Trust Fund Authority, Series 2008 A, RB, 0.00%, 12/15/2037 2.50 % New Jersey (State of) Turnpike Authority, Series 2021 A, RB, 4.00%, 01/01/2042 2.07 % Rib Floater Trust, Series 2024, VRD GO Notes, 2.75%, 04/02/2025 2.06 % New Jersey (State of) Transportation Trust Fund Authority, Series 2019 BB, RB, 4.00%, 06/15/2050 1.96 % New Jersey (State of) Health Care Facilities Financing Authority (RWJ Barnabas Health Obligated Group), Series 2024, RB, 5.25%, 07/01/2054 1.91 % New Jersey (State of) Turnpike Authority, Series 2024 C, Ref. RB, 5.00%, 01/01/2045 1.91 % | |
| C000209294 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term California Municipal Fund | |
| Class Name | Class A | |
| Trading Symbol | OLCAX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term California Municipal Fund $ 0.81 % * Annualized. | |
| Expenses Paid, Amount | $ 41 | |
| Expense Ratio, Percent | 0.81% | [58] |
| Net Assets | $ 687,403,775 | |
| Holdings Count | Holding | 415 | |
| Investment Company Portfolio Turnover | 15% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 415 Portfolio turnover rate 15 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % | |
| C000209295 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term California Municipal Fund | |
| Class Name | Class C | |
| Trading Symbol | OLCCX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term California Municipal Fund $ 1.56 % * Annualized. | |
| Expenses Paid, Amount | $ 79 | |
| Expense Ratio, Percent | 1.56% | [59] |
| Net Assets | $ 687,403,775 | |
| Holdings Count | Holding | 415 | |
| Investment Company Portfolio Turnover | 15% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 415 Portfolio turnover rate 15 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % | |
| C000209297 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term California Municipal Fund | |
| Class Name | Class Y | |
| Trading Symbol | OLCYX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term California Municipal Fund $ 0.56 % * Annualized. | |
| Expenses Paid, Amount | $ 28 | |
| Expense Ratio, Percent | 0.56% | [60] |
| Net Assets | $ 687,403,775 | |
| Holdings Count | Holding | 415 | |
| Investment Company Portfolio Turnover | 15% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 415 Portfolio turnover rate 15 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % | |
| C000209299 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Invesco Limited Term California Municipal Fund | |
| Class Name | Class R6 | |
| Trading Symbol | IORLX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Invesco Limited Term California Municipal Fund (the “Fund”) for the period March 1, 2024 to August 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at invesco.com/reports | |
| Additional Information Phone Number | (800) 959-4246 | |
| Additional Information Website | invesco.com/reports | |
| Expenses [Text Block] | What Were The Fund Costs For The Last Six Months? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Invesco Limited Term California Municipal Fund $ 0.50 % * Annualized. | |
| Expenses Paid, Amount | $ 25 | |
| Expense Ratio, Percent | 0.50% | [61] |
| Net Assets | $ 687,403,775 | |
| Holdings Count | Holding | 415 | |
| Investment Company Portfolio Turnover | 15% | |
| Additional Fund Statistics [Text Block] | What Are Key Statistics About The Fund? (as of August 31, 2024) Fund net assets $ Total number of portfolio holdings 415 Portfolio turnover rate 15 % | |
| Holdings [Text Block] | What Comprised The Fund's Holdings? (as of August 31, 2024) Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % Credit sector allocation | |
| Largest Holdings [Text Block] | Top ten holdings Los Angeles (City of), CA Department of Airports, Series 2017, Sub. RB, 5.00%, 05/15/2041 2.45 % California (State of) Public Finance Authority (California University of Science and Medicine), Series 2019 A, RB, 6.25%, 07/01/2054 1.97 % Southern California Tobacco Securitization Authority (San Diego County Asset Securitization Corp.), Series 2019, Ref. RB, 5.00%, 06/01/2048 1.80 % California (State of) Health Facilities Financing Authority (City of Hope), Series 2012 A, RB, 5.00%, 11/15/2035 1.79 % Southern California Public Power Authority (Clean Energy), Series 2024 A, RB, 5.00%, 09/01/2030 1.57 % San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2016 B, RB, 5.00%, 05/01/2041 1.48 % California (State of) Pollution Control Financing Authority (Plant Bonds), Series 2012, RB, 5.00%, 11/21/2045 1.46 % Roseville Joint Union High School District (Election of 2016), Series 2017 A, GO Bonds, 4.00%, 08/01/2045 1.45 % Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018 D, Ref. RB, 5.00%, 05/15/2030 1.41 % California (State of) Public Works Board (Various Correctional Facilities), Series 2014 A, RB, 5.00%, 09/01/2034 1.33 % | |
| [1]Annualized.[2]Annualized.[3]Annualized.[4]Annualized.[5]Annualized.[6]Annualized.[7]Annualized.[8]Annualized.[9]Annualized.[10]Annualized.[11]Annualized.[12]Annualized.[13]Annualized.[14]Annualized.[15]Annualized.[16]Annualized.[17]Annualized.[18]Annualized.[19]Annualized.[20]Annualized.[21]Annualized.[22]Annualized.[23]Annualized.[24]Annualized.[25]Annualized.[26]Annualized.[27]Annualized.[28]Annualized.[29]Annualized.[30]Annualized.[31]Annualized.[32]Annualized.[33]Annualized.[34]Annualized.[35]Annualized.[36]Annualized.[37]Annualized.[38]Annualized.[39]Annualized.[40]Annualized.[41]Annualized.[42]Annualized.[43]Annualized.[44]Annualized.[45]Annualized.[46]Annualized.[47]Annualized.[48]Annualized.[49]Annualized.[50]Annualized.[51]Annualized.[52]Annualized.[53]Annualized.[54]Annualized.[55]Annualized.[56]Annualized.[57]Annualized.[58]Annualized.[59]Annualized.[60]Annualized.[61]Annualized. | ||
| Shareholder Report, Holdings (Details) | Aug. 31, 2024 |
| C000209290 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.24% |
| C000209290 [Member] | Los Angeles City of CA Department of Water And Power Series 2021 RB 5 00 07 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209290 [Member] | California State of County Tobacco Securitization Agency Alameda County Tobacco Asset Securitization Corp Series 2006 C RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209290 [Member] | Regents of the University of California Medical Center Series 2022 P RB 5 00 05 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.47% |
| C000209290 [Member] | California State of County Tobacco Securitization Agency Fresno County Tobacco Funding Corp Series 2006 D RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000209290 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2019 RB 5 00 05 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209290 [Member] | California State of Health Facilities Financing Authority Cedars Sinai Medical Center Series 2021 A Ref RB 4 00 08 15 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.03% |
| C000209290 [Member] | San Diego County of CA Regional Airport Authority Series 2021 B RB 5 00 07 01 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209290 [Member] | North Orange County of CA Community College District Series 2022 C GO Bonds 4 00 08 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209290 [Member] | California State of Health Facilities Financing Authority Sutter Health Series 2016 B Ref RB 5 00 11 15 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209290 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000209290 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.90% |
| C000209290 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000209290 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000209292 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.24% |
| C000209292 [Member] | Los Angeles City of CA Department of Water And Power Series 2021 RB 5 00 07 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209292 [Member] | California State of County Tobacco Securitization Agency Alameda County Tobacco Asset Securitization Corp Series 2006 C RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209292 [Member] | Regents of the University of California Medical Center Series 2022 P RB 5 00 05 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.47% |
| C000209292 [Member] | California State of County Tobacco Securitization Agency Fresno County Tobacco Funding Corp Series 2006 D RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000209292 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2019 RB 5 00 05 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209292 [Member] | California State of Health Facilities Financing Authority Cedars Sinai Medical Center Series 2021 A Ref RB 4 00 08 15 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.03% |
| C000209292 [Member] | San Diego County of CA Regional Airport Authority Series 2021 B RB 5 00 07 01 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209292 [Member] | North Orange County of CA Community College District Series 2022 C GO Bonds 4 00 08 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209292 [Member] | California State of Health Facilities Financing Authority Sutter Health Series 2016 B Ref RB 5 00 11 15 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209292 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000209292 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.90% |
| C000209292 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000209292 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000209291 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.24% |
| C000209291 [Member] | Los Angeles City of CA Department of Water And Power Series 2021 RB 5 00 07 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209291 [Member] | California State of County Tobacco Securitization Agency Alameda County Tobacco Asset Securitization Corp Series 2006 C RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209291 [Member] | Regents of the University of California Medical Center Series 2022 P RB 5 00 05 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.47% |
| C000209291 [Member] | California State of County Tobacco Securitization Agency Fresno County Tobacco Funding Corp Series 2006 D RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000209291 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2019 RB 5 00 05 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209291 [Member] | California State of Health Facilities Financing Authority Cedars Sinai Medical Center Series 2021 A Ref RB 4 00 08 15 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.03% |
| C000209291 [Member] | San Diego County of CA Regional Airport Authority Series 2021 B RB 5 00 07 01 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209291 [Member] | North Orange County of CA Community College District Series 2022 C GO Bonds 4 00 08 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209291 [Member] | California State of Health Facilities Financing Authority Sutter Health Series 2016 B Ref RB 5 00 11 15 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209291 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000209291 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.90% |
| C000209291 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000209291 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000209293 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.24% |
| C000209293 [Member] | Los Angeles City of CA Department of Water And Power Series 2021 RB 5 00 07 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209293 [Member] | California State of County Tobacco Securitization Agency Alameda County Tobacco Asset Securitization Corp Series 2006 C RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.51% |
| C000209293 [Member] | Regents of the University of California Medical Center Series 2022 P RB 5 00 05 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.47% |
| C000209293 [Member] | California State of County Tobacco Securitization Agency Fresno County Tobacco Funding Corp Series 2006 D RB 0 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000209293 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2019 RB 5 00 05 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209293 [Member] | California State of Health Facilities Financing Authority Cedars Sinai Medical Center Series 2021 A Ref RB 4 00 08 15 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.03% |
| C000209293 [Member] | San Diego County of CA Regional Airport Authority Series 2021 B RB 5 00 07 01 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209293 [Member] | North Orange County of CA Community College District Series 2022 C GO Bonds 4 00 08 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209293 [Member] | California State of Health Facilities Financing Authority Sutter Health Series 2016 B Ref RB 5 00 11 15 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209293 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000209293 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.90% |
| C000209293 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.10% |
| C000209293 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000000395 [Member] | Washington State of Health Care Facilities Authority Providence Health And Services Series 2012 A RB 5 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000000395 [Member] | Texas State of Series 2015 Ref GO Bonds 5 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.73% |
| C000000395 [Member] | Main Street Natural Gas Inc Series 2021 A RB 4 00 09 01 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000000395 [Member] | Nashville City of And Davidson County of TN Metropolitan Government Health And Educational Facilities Board The Vanderbilt University Medical Center Series 2016 A RB 5 00 07 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000000395 [Member] | Tarrant County Cultural Education Facilities Finance Corp Texas Health Resources System Series 2016 A Ref RB 5 00 02 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000000395 [Member] | Atlanta City of GA Series 2015 Ref RB 5 00 11 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000000395 [Member] | Houston City of TX Series 2015 A Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000000395 [Member] | PEFA Inc Series 2019 RB 5 00 09 01 2026 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.68% |
| C000000395 [Member] | Kansas State of Development Finance Authority Series 2021 Ref RB 5 00 11 15 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000000395 [Member] | Energy Northwest Columbia Generating Station Series 2022 Ref RB 5 00 07 01 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000000395 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000000395 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 75.60% |
| C000000395 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.60% |
| C000000395 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000000396 [Member] | Washington State of Health Care Facilities Authority Providence Health And Services Series 2012 A RB 5 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000000396 [Member] | Texas State of Series 2015 Ref GO Bonds 5 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.73% |
| C000000396 [Member] | Main Street Natural Gas Inc Series 2021 A RB 4 00 09 01 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000000396 [Member] | Nashville City of And Davidson County of TN Metropolitan Government Health And Educational Facilities Board The Vanderbilt University Medical Center Series 2016 A RB 5 00 07 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000000396 [Member] | Tarrant County Cultural Education Facilities Finance Corp Texas Health Resources System Series 2016 A Ref RB 5 00 02 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000000396 [Member] | Atlanta City of GA Series 2015 Ref RB 5 00 11 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000000396 [Member] | Houston City of TX Series 2015 A Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000000396 [Member] | PEFA Inc Series 2019 RB 5 00 09 01 2026 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.68% |
| C000000396 [Member] | Kansas State of Development Finance Authority Series 2021 Ref RB 5 00 11 15 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000000396 [Member] | Energy Northwest Columbia Generating Station Series 2022 Ref RB 5 00 07 01 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000000396 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000000396 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 75.60% |
| C000000396 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.60% |
| C000000396 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000130517 [Member] | Washington State of Health Care Facilities Authority Providence Health And Services Series 2012 A RB 5 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000130517 [Member] | Texas State of Series 2015 Ref GO Bonds 5 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.73% |
| C000130517 [Member] | Main Street Natural Gas Inc Series 2021 A RB 4 00 09 01 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000130517 [Member] | Nashville City of And Davidson County of TN Metropolitan Government Health And Educational Facilities Board The Vanderbilt University Medical Center Series 2016 A RB 5 00 07 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000130517 [Member] | Tarrant County Cultural Education Facilities Finance Corp Texas Health Resources System Series 2016 A Ref RB 5 00 02 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000130517 [Member] | Atlanta City of GA Series 2015 Ref RB 5 00 11 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000130517 [Member] | Houston City of TX Series 2015 A Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000130517 [Member] | PEFA Inc Series 2019 RB 5 00 09 01 2026 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.68% |
| C000130517 [Member] | Kansas State of Development Finance Authority Series 2021 Ref RB 5 00 11 15 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000130517 [Member] | Energy Northwest Columbia Generating Station Series 2022 Ref RB 5 00 07 01 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000130517 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000130517 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 75.60% |
| C000130517 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.60% |
| C000130517 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000071234 [Member] | Washington State of Health Care Facilities Authority Providence Health And Services Series 2012 A RB 5 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000071234 [Member] | Texas State of Series 2015 Ref GO Bonds 5 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.73% |
| C000071234 [Member] | Main Street Natural Gas Inc Series 2021 A RB 4 00 09 01 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000071234 [Member] | Nashville City of And Davidson County of TN Metropolitan Government Health And Educational Facilities Board The Vanderbilt University Medical Center Series 2016 A RB 5 00 07 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000071234 [Member] | Tarrant County Cultural Education Facilities Finance Corp Texas Health Resources System Series 2016 A Ref RB 5 00 02 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000071234 [Member] | Atlanta City of GA Series 2015 Ref RB 5 00 11 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000071234 [Member] | Houston City of TX Series 2015 A Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000071234 [Member] | PEFA Inc Series 2019 RB 5 00 09 01 2026 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.68% |
| C000071234 [Member] | Kansas State of Development Finance Authority Series 2021 Ref RB 5 00 11 15 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000071234 [Member] | Energy Northwest Columbia Generating Station Series 2022 Ref RB 5 00 07 01 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000071234 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000071234 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 75.60% |
| C000071234 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.60% |
| C000071234 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000023428 [Member] | Washington State of Health Care Facilities Authority Providence Health And Services Series 2012 A RB 5 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000023428 [Member] | Texas State of Series 2015 Ref GO Bonds 5 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.73% |
| C000023428 [Member] | Main Street Natural Gas Inc Series 2021 A RB 4 00 09 01 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000023428 [Member] | Nashville City of And Davidson County of TN Metropolitan Government Health And Educational Facilities Board The Vanderbilt University Medical Center Series 2016 A RB 5 00 07 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000023428 [Member] | Tarrant County Cultural Education Facilities Finance Corp Texas Health Resources System Series 2016 A Ref RB 5 00 02 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000023428 [Member] | Atlanta City of GA Series 2015 Ref RB 5 00 11 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000023428 [Member] | Houston City of TX Series 2015 A Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000023428 [Member] | PEFA Inc Series 2019 RB 5 00 09 01 2026 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.68% |
| C000023428 [Member] | Kansas State of Development Finance Authority Series 2021 Ref RB 5 00 11 15 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000023428 [Member] | Energy Northwest Columbia Generating Station Series 2022 Ref RB 5 00 07 01 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000023428 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000023428 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 75.60% |
| C000023428 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.60% |
| C000023428 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000188916 [Member] | Washington State of Health Care Facilities Authority Providence Health And Services Series 2012 A RB 5 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000188916 [Member] | Texas State of Series 2015 Ref GO Bonds 5 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.73% |
| C000188916 [Member] | Main Street Natural Gas Inc Series 2021 A RB 4 00 09 01 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000188916 [Member] | Nashville City of And Davidson County of TN Metropolitan Government Health And Educational Facilities Board The Vanderbilt University Medical Center Series 2016 A RB 5 00 07 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000188916 [Member] | Tarrant County Cultural Education Facilities Finance Corp Texas Health Resources System Series 2016 A Ref RB 5 00 02 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000188916 [Member] | Atlanta City of GA Series 2015 Ref RB 5 00 11 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000188916 [Member] | Houston City of TX Series 2015 A Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.69% |
| C000188916 [Member] | PEFA Inc Series 2019 RB 5 00 09 01 2026 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.68% |
| C000188916 [Member] | Kansas State of Development Finance Authority Series 2021 Ref RB 5 00 11 15 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000188916 [Member] | Energy Northwest Columbia Generating Station Series 2022 Ref RB 5 00 07 01 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000188916 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000188916 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 75.60% |
| C000188916 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 16.60% |
| C000188916 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000084619 [Member] | Childrens Trust Fund Series 2005 A RB 0 00 05 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000084619 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 C 1 RB 0 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000084619 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000084619 [Member] | Chicago City of IL Series 2017 A Ref GO Bonds 6 00 01 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000084619 [Member] | Iowa State of Tobacco Settlement Authority Series 2021 B 2 Ref RB 0 00 06 01 2065 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000084619 [Member] | Nassau County Tobacco Settlement Corp Series 2006 A 3 RB 5 13 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000084619 [Member] | Westchester County of NY Industrial Development Agency Million Air Two LLC General Aviation Facilities Series 2017 A RB 7 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000084619 [Member] | Golden State Tobacco Securitization Corp Series 2021 B 2 Ref RB 0 00 06 01 2066 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000084619 [Member] | Childrens Trust Fund Series 2008 B RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084619 [Member] | California State of Statewide Financing Authority Pooled Tobacco Securitization Program Series 2006 A RB 0 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000084619 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.60% |
| C000084619 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.60% |
| C000084619 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000084621 [Member] | Childrens Trust Fund Series 2005 A RB 0 00 05 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000084621 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 C 1 RB 0 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000084621 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000084621 [Member] | Chicago City of IL Series 2017 A Ref GO Bonds 6 00 01 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000084621 [Member] | Iowa State of Tobacco Settlement Authority Series 2021 B 2 Ref RB 0 00 06 01 2065 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000084621 [Member] | Nassau County Tobacco Settlement Corp Series 2006 A 3 RB 5 13 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000084621 [Member] | Westchester County of NY Industrial Development Agency Million Air Two LLC General Aviation Facilities Series 2017 A RB 7 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000084621 [Member] | Golden State Tobacco Securitization Corp Series 2021 B 2 Ref RB 0 00 06 01 2066 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000084621 [Member] | Childrens Trust Fund Series 2008 B RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084621 [Member] | California State of Statewide Financing Authority Pooled Tobacco Securitization Program Series 2006 A RB 0 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000084621 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.60% |
| C000084621 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.60% |
| C000084621 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000084622 [Member] | Childrens Trust Fund Series 2005 A RB 0 00 05 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000084622 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 C 1 RB 0 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000084622 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000084622 [Member] | Chicago City of IL Series 2017 A Ref GO Bonds 6 00 01 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000084622 [Member] | Iowa State of Tobacco Settlement Authority Series 2021 B 2 Ref RB 0 00 06 01 2065 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000084622 [Member] | Nassau County Tobacco Settlement Corp Series 2006 A 3 RB 5 13 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000084622 [Member] | Westchester County of NY Industrial Development Agency Million Air Two LLC General Aviation Facilities Series 2017 A RB 7 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000084622 [Member] | Golden State Tobacco Securitization Corp Series 2021 B 2 Ref RB 0 00 06 01 2066 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000084622 [Member] | Childrens Trust Fund Series 2008 B RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084622 [Member] | California State of Statewide Financing Authority Pooled Tobacco Securitization Program Series 2006 A RB 0 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000084622 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.60% |
| C000084622 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.60% |
| C000084622 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000109478 [Member] | Childrens Trust Fund Series 2005 A RB 0 00 05 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000109478 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 C 1 RB 0 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000109478 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000109478 [Member] | Chicago City of IL Series 2017 A Ref GO Bonds 6 00 01 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000109478 [Member] | Iowa State of Tobacco Settlement Authority Series 2021 B 2 Ref RB 0 00 06 01 2065 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000109478 [Member] | Nassau County Tobacco Settlement Corp Series 2006 A 3 RB 5 13 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000109478 [Member] | Westchester County of NY Industrial Development Agency Million Air Two LLC General Aviation Facilities Series 2017 A RB 7 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000109478 [Member] | Golden State Tobacco Securitization Corp Series 2021 B 2 Ref RB 0 00 06 01 2066 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000109478 [Member] | Childrens Trust Fund Series 2008 B RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000109478 [Member] | California State of Statewide Financing Authority Pooled Tobacco Securitization Program Series 2006 A RB 0 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000109478 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.60% |
| C000109478 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.60% |
| C000109478 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000188917 [Member] | Childrens Trust Fund Series 2005 A RB 0 00 05 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000188917 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 C 1 RB 0 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000188917 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000188917 [Member] | Chicago City of IL Series 2017 A Ref GO Bonds 6 00 01 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000188917 [Member] | Iowa State of Tobacco Settlement Authority Series 2021 B 2 Ref RB 0 00 06 01 2065 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000188917 [Member] | Nassau County Tobacco Settlement Corp Series 2006 A 3 RB 5 13 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000188917 [Member] | Westchester County of NY Industrial Development Agency Million Air Two LLC General Aviation Facilities Series 2017 A RB 7 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000188917 [Member] | Golden State Tobacco Securitization Corp Series 2021 B 2 Ref RB 0 00 06 01 2066 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.67% |
| C000188917 [Member] | Childrens Trust Fund Series 2008 B RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000188917 [Member] | California State of Statewide Financing Authority Pooled Tobacco Securitization Program Series 2006 A RB 0 00 06 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000188917 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.60% |
| C000188917 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 14.60% |
| C000188917 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000209252 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.69% |
| C000209252 [Member] | District of Columbia Green Bonds Series 2022 A RB 5 50 08 31 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.25% |
| C000209252 [Member] | Washington State of Health Care Facilities Authority Virginia Mason Medical Center Series 2017 Ref RB 5 00 08 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.15% |
| C000209252 [Member] | Geisinger Authority Geisinger Health System Series 2020 Ref RB 4 00 04 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.59% |
| C000209252 [Member] | Wisconsin State of Public Finance Authority Green Bonds Series 2021 RB 4 00 09 30 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.47% |
| C000209252 [Member] | New Orleans City of LA Series 2020 B RB 5 00 06 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.44% |
| C000209252 [Member] | Metropolitan Transportation Authority Green Bonds Series 2020 C 1 RB 5 25 11 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.36% |
| C000209252 [Member] | Maryland Economic Development Corp Green Bonds Series 2022 RB 5 25 06 30 2052 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209252 [Member] | Washington State of Economic Development Finance Authority Green Bonds Series 2020 A RB 5 63 12 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209252 [Member] | New York State of Housing Finance Agency Sustainability Bonds Series 2021 D 1 RB 2 65 11 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.27% |
| C000209252 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000209252 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.20% |
| C000209252 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209251 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.69% |
| C000209251 [Member] | District of Columbia Green Bonds Series 2022 A RB 5 50 08 31 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.25% |
| C000209251 [Member] | Washington State of Health Care Facilities Authority Virginia Mason Medical Center Series 2017 Ref RB 5 00 08 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.15% |
| C000209251 [Member] | Geisinger Authority Geisinger Health System Series 2020 Ref RB 4 00 04 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.59% |
| C000209251 [Member] | Wisconsin State of Public Finance Authority Green Bonds Series 2021 RB 4 00 09 30 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.47% |
| C000209251 [Member] | New Orleans City of LA Series 2020 B RB 5 00 06 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.44% |
| C000209251 [Member] | Metropolitan Transportation Authority Green Bonds Series 2020 C 1 RB 5 25 11 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.36% |
| C000209251 [Member] | Maryland Economic Development Corp Green Bonds Series 2022 RB 5 25 06 30 2052 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209251 [Member] | Washington State of Economic Development Finance Authority Green Bonds Series 2020 A RB 5 63 12 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209251 [Member] | New York State of Housing Finance Agency Sustainability Bonds Series 2021 D 1 RB 2 65 11 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.27% |
| C000209251 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000209251 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.20% |
| C000209251 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209250 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.69% |
| C000209250 [Member] | District of Columbia Green Bonds Series 2022 A RB 5 50 08 31 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.25% |
| C000209250 [Member] | Washington State of Health Care Facilities Authority Virginia Mason Medical Center Series 2017 Ref RB 5 00 08 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.15% |
| C000209250 [Member] | Geisinger Authority Geisinger Health System Series 2020 Ref RB 4 00 04 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.59% |
| C000209250 [Member] | Wisconsin State of Public Finance Authority Green Bonds Series 2021 RB 4 00 09 30 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.47% |
| C000209250 [Member] | New Orleans City of LA Series 2020 B RB 5 00 06 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.44% |
| C000209250 [Member] | Metropolitan Transportation Authority Green Bonds Series 2020 C 1 RB 5 25 11 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.36% |
| C000209250 [Member] | Maryland Economic Development Corp Green Bonds Series 2022 RB 5 25 06 30 2052 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209250 [Member] | Washington State of Economic Development Finance Authority Green Bonds Series 2020 A RB 5 63 12 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209250 [Member] | New York State of Housing Finance Agency Sustainability Bonds Series 2021 D 1 RB 2 65 11 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.27% |
| C000209250 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000209250 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.20% |
| C000209250 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209249 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.69% |
| C000209249 [Member] | District of Columbia Green Bonds Series 2022 A RB 5 50 08 31 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.25% |
| C000209249 [Member] | Washington State of Health Care Facilities Authority Virginia Mason Medical Center Series 2017 Ref RB 5 00 08 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.15% |
| C000209249 [Member] | Geisinger Authority Geisinger Health System Series 2020 Ref RB 4 00 04 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.59% |
| C000209249 [Member] | Wisconsin State of Public Finance Authority Green Bonds Series 2021 RB 4 00 09 30 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.47% |
| C000209249 [Member] | New Orleans City of LA Series 2020 B RB 5 00 06 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.44% |
| C000209249 [Member] | Metropolitan Transportation Authority Green Bonds Series 2020 C 1 RB 5 25 11 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.36% |
| C000209249 [Member] | Maryland Economic Development Corp Green Bonds Series 2022 RB 5 25 06 30 2052 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209249 [Member] | Washington State of Economic Development Finance Authority Green Bonds Series 2020 A RB 5 63 12 01 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209249 [Member] | New York State of Housing Finance Agency Sustainability Bonds Series 2021 D 1 RB 2 65 11 01 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.27% |
| C000209249 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000209249 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.20% |
| C000209249 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000084627 [Member] | New York Transportation Development Corp American Airlines Inc Series 2016 Ref RB 5 00 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.24% |
| C000084627 [Member] | Puerto Rico Sales Tax Financing Corp Series 2018 A 1 RB 0 00 07 01 2029 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.82% |
| C000084627 [Member] | Miami Dade County of FL Series 2017 B Ref RB 4 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000084627 [Member] | Houston City of TX Airport System United Airlines Inc Series 2021 B 1 RB 4 00 07 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000084627 [Member] | Broward County of FL Convention Center Expansion Series 2021 RB 4 00 09 01 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000084627 [Member] | California State of Housing Finance Agency Series 2019 A 2 RB 4 00 03 20 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084627 [Member] | Tobacco Settlement Financing Corp Series 2015 A Ref RB 5 00 06 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084627 [Member] | Cape Coral City of FL Series 2017 Ref RB 4 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000084627 [Member] | New Jersey State of Economic Development Authority Continental Airlines Inc Series 2012 RB 5 75 09 15 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.53% |
| C000084627 [Member] | New York State of Dormitory Authority Series 2022 A Ref RB 4 00 03 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000084627 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.80% |
| C000084627 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.60% |
| C000084627 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.60% |
| C000084629 [Member] | New York Transportation Development Corp American Airlines Inc Series 2016 Ref RB 5 00 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.24% |
| C000084629 [Member] | Puerto Rico Sales Tax Financing Corp Series 2018 A 1 RB 0 00 07 01 2029 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.82% |
| C000084629 [Member] | Miami Dade County of FL Series 2017 B Ref RB 4 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000084629 [Member] | Houston City of TX Airport System United Airlines Inc Series 2021 B 1 RB 4 00 07 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000084629 [Member] | Broward County of FL Convention Center Expansion Series 2021 RB 4 00 09 01 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000084629 [Member] | California State of Housing Finance Agency Series 2019 A 2 RB 4 00 03 20 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084629 [Member] | Tobacco Settlement Financing Corp Series 2015 A Ref RB 5 00 06 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084629 [Member] | Cape Coral City of FL Series 2017 Ref RB 4 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000084629 [Member] | New Jersey State of Economic Development Authority Continental Airlines Inc Series 2012 RB 5 75 09 15 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.53% |
| C000084629 [Member] | New York State of Dormitory Authority Series 2022 A Ref RB 4 00 03 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000084629 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.80% |
| C000084629 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.60% |
| C000084629 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.60% |
| C000084630 [Member] | New York Transportation Development Corp American Airlines Inc Series 2016 Ref RB 5 00 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.24% |
| C000084630 [Member] | Puerto Rico Sales Tax Financing Corp Series 2018 A 1 RB 0 00 07 01 2029 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.82% |
| C000084630 [Member] | Miami Dade County of FL Series 2017 B Ref RB 4 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000084630 [Member] | Houston City of TX Airport System United Airlines Inc Series 2021 B 1 RB 4 00 07 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000084630 [Member] | Broward County of FL Convention Center Expansion Series 2021 RB 4 00 09 01 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000084630 [Member] | California State of Housing Finance Agency Series 2019 A 2 RB 4 00 03 20 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084630 [Member] | Tobacco Settlement Financing Corp Series 2015 A Ref RB 5 00 06 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000084630 [Member] | Cape Coral City of FL Series 2017 Ref RB 4 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000084630 [Member] | New Jersey State of Economic Development Authority Continental Airlines Inc Series 2012 RB 5 75 09 15 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.53% |
| C000084630 [Member] | New York State of Dormitory Authority Series 2022 A Ref RB 4 00 03 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000084630 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.80% |
| C000084630 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.60% |
| C000084630 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.60% |
| C000188918 [Member] | New York Transportation Development Corp American Airlines Inc Series 2016 Ref RB 5 00 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.24% |
| C000188918 [Member] | Puerto Rico Sales Tax Financing Corp Series 2018 A 1 RB 0 00 07 01 2029 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.82% |
| C000188918 [Member] | Miami Dade County of FL Series 2017 B Ref RB 4 00 10 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.74% |
| C000188918 [Member] | Houston City of TX Airport System United Airlines Inc Series 2021 B 1 RB 4 00 07 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000188918 [Member] | Broward County of FL Convention Center Expansion Series 2021 RB 4 00 09 01 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.65% |
| C000188918 [Member] | California State of Housing Finance Agency Series 2019 A 2 RB 4 00 03 20 2033 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000188918 [Member] | Tobacco Settlement Financing Corp Series 2015 A Ref RB 5 00 06 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000188918 [Member] | Cape Coral City of FL Series 2017 Ref RB 4 00 10 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000188918 [Member] | New Jersey State of Economic Development Authority Continental Airlines Inc Series 2012 RB 5 75 09 15 2027 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.53% |
| C000188918 [Member] | New York State of Dormitory Authority Series 2022 A Ref RB 4 00 03 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000188918 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 84.80% |
| C000188918 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.60% |
| C000188918 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.60% |
| C000209259 [Member] | New York City of NY Transitional Finance Authority Series 2023 RB 5 00 05 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209259 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.75% |
| C000209259 [Member] | New York City of NY Series 2024 C GO Bonds 5 25 03 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209259 [Member] | University of Puerto Rico Series 2006 Q RB 5 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209259 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.36% |
| C000209259 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2024 RB 5 25 05 15 2064 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.21% |
| C000209259 [Member] | Triborough Bridge And Tunnel Authority Series 2023 RB 5 00 05 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.11% |
| C000209259 [Member] | New York State of Dormitory Authority Series 2022 A RB 4 00 03 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209259 [Member] | New York State of Thruway Authority Series 2019 B RB 4 00 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209259 [Member] | New York Transportation Development Corp LaGuardia Airport Terminal B Redevelopment Series 2016 A RB 5 25 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209259 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209259 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209259 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000209257 [Member] | New York City of NY Transitional Finance Authority Series 2023 RB 5 00 05 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209257 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.75% |
| C000209257 [Member] | New York City of NY Series 2024 C GO Bonds 5 25 03 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209257 [Member] | University of Puerto Rico Series 2006 Q RB 5 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209257 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.36% |
| C000209257 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2024 RB 5 25 05 15 2064 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.21% |
| C000209257 [Member] | Triborough Bridge And Tunnel Authority Series 2023 RB 5 00 05 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.11% |
| C000209257 [Member] | New York State of Dormitory Authority Series 2022 A RB 4 00 03 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209257 [Member] | New York State of Thruway Authority Series 2019 B RB 4 00 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209257 [Member] | New York Transportation Development Corp LaGuardia Airport Terminal B Redevelopment Series 2016 A RB 5 25 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209257 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209257 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209257 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000209275 [Member] | Philadelphia City of PA Authority for Industrial Development Thomas Jefferson University Series 2017 A Ref RB 5 00 09 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000209275 [Member] | Geisinger Authority Geisinger Health System Series 2017 A 1 Ref RB 5 00 02 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209275 [Member] | Montgomery County of PA Industrial Development Authority ACTS Retirement Life Communities Inc Series 2016 Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209275 [Member] | Allegheny County of PA Series 2016 C 76 GO Bonds 5 00 11 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209275 [Member] | Allegheny County of PA Hospital Development Authority Allegheny Health Network Obligated Group Issue Series 2018 A Ref RB 5 00 04 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.82% |
| C000209275 [Member] | Philadelphia City of PA Series 2017 B Ref RB 5 00 07 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.73% |
| C000209275 [Member] | Pennsylvania Commonwealth of Turnpike Commission Series 2009 E RB 6 38 12 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.68% |
| C000209275 [Member] | Pennsylvania Commonwealth of Economic Development Financing Authority Pennsylvania Rapid Bridge Replacement Series 2015 RB 5 00 06 30 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000209275 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.71% |
| C000209275 [Member] | Childrens Trust Fund Series 2008 A RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.85% |
| C000209275 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 90% |
| C000209275 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10% |
| C000209275 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0% |
| C000209267 [Member] | Philadelphia City of PA Authority for Industrial Development Thomas Jefferson University Series 2017 A Ref RB 5 00 09 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000209267 [Member] | Geisinger Authority Geisinger Health System Series 2017 A 1 Ref RB 5 00 02 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209267 [Member] | Montgomery County of PA Industrial Development Authority ACTS Retirement Life Communities Inc Series 2016 Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209267 [Member] | Allegheny County of PA Series 2016 C 76 GO Bonds 5 00 11 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209267 [Member] | Allegheny County of PA Hospital Development Authority Allegheny Health Network Obligated Group Issue Series 2018 A Ref RB 5 00 04 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.82% |
| C000209267 [Member] | Philadelphia City of PA Series 2017 B Ref RB 5 00 07 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.73% |
| C000209267 [Member] | Pennsylvania Commonwealth of Turnpike Commission Series 2009 E RB 6 38 12 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.68% |
| C000209267 [Member] | Pennsylvania Commonwealth of Economic Development Financing Authority Pennsylvania Rapid Bridge Replacement Series 2015 RB 5 00 06 30 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000209267 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.71% |
| C000209267 [Member] | Childrens Trust Fund Series 2008 A RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.85% |
| C000209267 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 90% |
| C000209267 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10% |
| C000209267 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0% |
| C000209269 [Member] | Philadelphia City of PA Authority for Industrial Development Thomas Jefferson University Series 2017 A Ref RB 5 00 09 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000209269 [Member] | Geisinger Authority Geisinger Health System Series 2017 A 1 Ref RB 5 00 02 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209269 [Member] | Montgomery County of PA Industrial Development Authority ACTS Retirement Life Communities Inc Series 2016 Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209269 [Member] | Allegheny County of PA Series 2016 C 76 GO Bonds 5 00 11 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209269 [Member] | Allegheny County of PA Hospital Development Authority Allegheny Health Network Obligated Group Issue Series 2018 A Ref RB 5 00 04 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.82% |
| C000209269 [Member] | Philadelphia City of PA Series 2017 B Ref RB 5 00 07 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.73% |
| C000209269 [Member] | Pennsylvania Commonwealth of Turnpike Commission Series 2009 E RB 6 38 12 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.68% |
| C000209269 [Member] | Pennsylvania Commonwealth of Economic Development Financing Authority Pennsylvania Rapid Bridge Replacement Series 2015 RB 5 00 06 30 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000209269 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.71% |
| C000209269 [Member] | Childrens Trust Fund Series 2008 A RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.85% |
| C000209269 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 90% |
| C000209269 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10% |
| C000209269 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0% |
| C000209274 [Member] | Philadelphia City of PA Authority for Industrial Development Thomas Jefferson University Series 2017 A Ref RB 5 00 09 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000209274 [Member] | Geisinger Authority Geisinger Health System Series 2017 A 1 Ref RB 5 00 02 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.29% |
| C000209274 [Member] | Montgomery County of PA Industrial Development Authority ACTS Retirement Life Communities Inc Series 2016 Ref RB 5 00 11 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209274 [Member] | Allegheny County of PA Series 2016 C 76 GO Bonds 5 00 11 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209274 [Member] | Allegheny County of PA Hospital Development Authority Allegheny Health Network Obligated Group Issue Series 2018 A Ref RB 5 00 04 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.82% |
| C000209274 [Member] | Philadelphia City of PA Series 2017 B Ref RB 5 00 07 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.73% |
| C000209274 [Member] | Pennsylvania Commonwealth of Turnpike Commission Series 2009 E RB 6 38 12 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.68% |
| C000209274 [Member] | Pennsylvania Commonwealth of Economic Development Financing Authority Pennsylvania Rapid Bridge Replacement Series 2015 RB 5 00 06 30 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000209274 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.71% |
| C000209274 [Member] | Childrens Trust Fund Series 2008 A RB 0 00 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.85% |
| C000209274 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 90% |
| C000209274 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 10% |
| C000209274 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0% |
| C000084631 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000084631 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.63% |
| C000084631 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.51% |
| C000084631 [Member] | Lower Alabama Gas District The Series 2016 A RB 5 00 09 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.86% |
| C000084631 [Member] | Miami Dade County of FL Subseries 2021 A 1 Ref RB 4 00 10 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.76% |
| C000084631 [Member] | Metropolitan Washington Airports Authority Series 2019 B Ref RB 4 00 10 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000084631 [Member] | Washington State of Convention Center Public Facilities District Series 2018 RB 5 00 07 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.59% |
| C000084631 [Member] | Broward County of FL Series 2017 RB 5 00 10 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.56% |
| C000084631 [Member] | Washington Metropolitan Area Transit Authority Green Bonds Series 2023 A RB 5 25 07 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.55% |
| C000084631 [Member] | Board of Regents of the University of Texas System Series 2019 B RB 5 00 08 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000084631 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000084631 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 86.80% |
| C000084631 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.10% |
| C000084631 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000084633 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000084633 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.63% |
| C000084633 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.51% |
| C000084633 [Member] | Lower Alabama Gas District The Series 2016 A RB 5 00 09 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.86% |
| C000084633 [Member] | Miami Dade County of FL Subseries 2021 A 1 Ref RB 4 00 10 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.76% |
| C000084633 [Member] | Metropolitan Washington Airports Authority Series 2019 B Ref RB 4 00 10 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000084633 [Member] | Washington State of Convention Center Public Facilities District Series 2018 RB 5 00 07 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.59% |
| C000084633 [Member] | Broward County of FL Series 2017 RB 5 00 10 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.56% |
| C000084633 [Member] | Washington Metropolitan Area Transit Authority Green Bonds Series 2023 A RB 5 25 07 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.55% |
| C000084633 [Member] | Board of Regents of the University of Texas System Series 2019 B RB 5 00 08 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000084633 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000084633 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 86.80% |
| C000084633 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.10% |
| C000084633 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000084634 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000084634 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.63% |
| C000084634 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.51% |
| C000084634 [Member] | Lower Alabama Gas District The Series 2016 A RB 5 00 09 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.86% |
| C000084634 [Member] | Miami Dade County of FL Subseries 2021 A 1 Ref RB 4 00 10 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.76% |
| C000084634 [Member] | Metropolitan Washington Airports Authority Series 2019 B Ref RB 4 00 10 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000084634 [Member] | Washington State of Convention Center Public Facilities District Series 2018 RB 5 00 07 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.59% |
| C000084634 [Member] | Broward County of FL Series 2017 RB 5 00 10 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.56% |
| C000084634 [Member] | Washington Metropolitan Area Transit Authority Green Bonds Series 2023 A RB 5 25 07 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.55% |
| C000084634 [Member] | Board of Regents of the University of Texas System Series 2019 B RB 5 00 08 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000084634 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000084634 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 86.80% |
| C000084634 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.10% |
| C000084634 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000125172 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000125172 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.63% |
| C000125172 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.51% |
| C000125172 [Member] | Lower Alabama Gas District The Series 2016 A RB 5 00 09 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.86% |
| C000125172 [Member] | Miami Dade County of FL Subseries 2021 A 1 Ref RB 4 00 10 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.76% |
| C000125172 [Member] | Metropolitan Washington Airports Authority Series 2019 B Ref RB 4 00 10 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000125172 [Member] | Washington State of Convention Center Public Facilities District Series 2018 RB 5 00 07 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.59% |
| C000125172 [Member] | Broward County of FL Series 2017 RB 5 00 10 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.56% |
| C000125172 [Member] | Washington Metropolitan Area Transit Authority Green Bonds Series 2023 A RB 5 25 07 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.55% |
| C000125172 [Member] | Board of Regents of the University of Texas System Series 2019 B RB 5 00 08 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000125172 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000125172 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 86.80% |
| C000125172 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.10% |
| C000125172 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000188919 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.75% |
| C000188919 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 6 00 06 30 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.63% |
| C000188919 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.51% |
| C000188919 [Member] | Lower Alabama Gas District The Series 2016 A RB 5 00 09 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.86% |
| C000188919 [Member] | Miami Dade County of FL Subseries 2021 A 1 Ref RB 4 00 10 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.76% |
| C000188919 [Member] | Metropolitan Washington Airports Authority Series 2019 B Ref RB 4 00 10 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.71% |
| C000188919 [Member] | Washington State of Convention Center Public Facilities District Series 2018 RB 5 00 07 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.59% |
| C000188919 [Member] | Broward County of FL Series 2017 RB 5 00 10 01 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.56% |
| C000188919 [Member] | Washington Metropolitan Area Transit Authority Green Bonds Series 2023 A RB 5 25 07 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.55% |
| C000188919 [Member] | Board of Regents of the University of Texas System Series 2019 B RB 5 00 08 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.52% |
| C000188919 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000188919 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 86.80% |
| C000188919 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.10% |
| C000188919 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000209261 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.18% |
| C000209261 [Member] | New York State of Thruway Authority Bidding Group 3 Series 2022 Ref RB 4 00 03 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.65% |
| C000209261 [Member] | New York City of NY Transitional Finance Authority Series 2017 F 1 RB 5 00 05 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.52% |
| C000209261 [Member] | New York City of NY Series 2024 D GO Bonds 4 00 04 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.26% |
| C000209261 [Member] | Long Island City of NY Power Authority Series 2014 A Ref RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000209261 [Member] | New York Convention Center Development Corp Hotel Unit Fee Secured Series 2015 Ref RB 5 00 11 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.09% |
| C000209261 [Member] | New York City of NY Transitional Finance Authority Series 2015 S RB 5 00 07 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209261 [Member] | New York City of NY Transitional Finance Authority Subseries 2018 S 3 Ref RB 5 00 07 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209261 [Member] | Triborough Bridge And Tunnel Authority Series 2014 A RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.01% |
| C000209261 [Member] | Erie Tobacco Asset Securitization Corp Series 2005 A RB 5 00 06 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209261 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89.40% |
| C000209261 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.30% |
| C000209261 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.30% |
| C000209262 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.18% |
| C000209262 [Member] | New York State of Thruway Authority Bidding Group 3 Series 2022 Ref RB 4 00 03 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.65% |
| C000209262 [Member] | New York City of NY Transitional Finance Authority Series 2017 F 1 RB 5 00 05 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.52% |
| C000209262 [Member] | New York City of NY Series 2024 D GO Bonds 4 00 04 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.26% |
| C000209262 [Member] | Long Island City of NY Power Authority Series 2014 A Ref RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000209262 [Member] | New York Convention Center Development Corp Hotel Unit Fee Secured Series 2015 Ref RB 5 00 11 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.09% |
| C000209262 [Member] | New York City of NY Transitional Finance Authority Series 2015 S RB 5 00 07 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209262 [Member] | New York City of NY Transitional Finance Authority Subseries 2018 S 3 Ref RB 5 00 07 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209262 [Member] | Triborough Bridge And Tunnel Authority Series 2014 A RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.01% |
| C000209262 [Member] | Erie Tobacco Asset Securitization Corp Series 2005 A RB 5 00 06 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209262 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89.40% |
| C000209262 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.30% |
| C000209262 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.30% |
| C000209255 [Member] | New York City of NY Transitional Finance Authority Series 2023 RB 5 00 05 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209255 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.75% |
| C000209255 [Member] | New York City of NY Series 2024 C GO Bonds 5 25 03 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209255 [Member] | University of Puerto Rico Series 2006 Q RB 5 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209255 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.36% |
| C000209255 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2024 RB 5 25 05 15 2064 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.21% |
| C000209255 [Member] | Triborough Bridge And Tunnel Authority Series 2023 RB 5 00 05 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.11% |
| C000209255 [Member] | New York State of Dormitory Authority Series 2022 A RB 4 00 03 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209255 [Member] | New York State of Thruway Authority Series 2019 B RB 4 00 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209255 [Member] | New York Transportation Development Corp LaGuardia Airport Terminal B Redevelopment Series 2016 A RB 5 25 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209255 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209255 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209255 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000209254 [Member] | New York City of NY Transitional Finance Authority Series 2023 RB 5 00 05 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.35% |
| C000209254 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.75% |
| C000209254 [Member] | New York City of NY Series 2024 C GO Bonds 5 25 03 01 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209254 [Member] | University of Puerto Rico Series 2006 Q RB 5 00 06 01 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209254 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.36% |
| C000209254 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2024 RB 5 25 05 15 2064 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.21% |
| C000209254 [Member] | Triborough Bridge And Tunnel Authority Series 2023 RB 5 00 05 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.11% |
| C000209254 [Member] | New York State of Dormitory Authority Series 2022 A RB 4 00 03 15 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209254 [Member] | New York State of Thruway Authority Series 2019 B RB 4 00 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.97% |
| C000209254 [Member] | New York Transportation Development Corp LaGuardia Airport Terminal B Redevelopment Series 2016 A RB 5 25 01 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209254 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209254 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000209254 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.20% |
| C000209278 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.95% |
| C000209278 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.58% |
| C000209278 [Member] | Patriots Energy Group Financing Agency Series 2023 A 1 RB 5 25 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.14% |
| C000209278 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209278 [Member] | California State of County Tobacco Securitization Agency Series 2006 A RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000209278 [Member] | Massachusetts Commonwealth of Series 2024 A GO Bonds 5 00 01 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.92% |
| C000209278 [Member] | District of Columbia Tobacco Settlement Financing Corp Series 2006 C RB 0 00 06 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.91% |
| C000209278 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.78% |
| C000209278 [Member] | Puerto Rico Commonwealth of Series 2021 A 1 GO Bonds 4 00 07 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.66% |
| C000209278 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 5 13 06 30 2060 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000209278 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000209278 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 82.70% |
| C000209278 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.40% |
| C000209278 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209277 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.95% |
| C000209277 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.58% |
| C000209277 [Member] | California State of County Tobacco Securitization Agency Series 2006 B RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000209277 [Member] | Patriots Energy Group Financing Agency Series 2023 A 1 RB 5 25 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.14% |
| C000209277 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209277 [Member] | Massachusetts Commonwealth of Series 2024 A GO Bonds 5 00 01 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.92% |
| C000209277 [Member] | District of Columbia Tobacco Settlement Financing Corp Series 2006 C RB 0 00 06 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.91% |
| C000209277 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.78% |
| C000209277 [Member] | Puerto Rico Commonwealth of Series 2021 A 1 GO Bonds 4 00 07 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.66% |
| C000209277 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 5 13 06 30 2060 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000209277 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000209277 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 82.70% |
| C000209277 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.40% |
| C000209277 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209279 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.95% |
| C000209279 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.58% |
| C000209279 [Member] | Patriots Energy Group Financing Agency Series 2023 A 1 RB 5 25 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.14% |
| C000209279 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209279 [Member] | California State of County Tobacco Securitization Agency Series 2006 A RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000209279 [Member] | Massachusetts Commonwealth of Series 2024 A GO Bonds 5 00 01 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.92% |
| C000209279 [Member] | District of Columbia Tobacco Settlement Financing Corp Series 2006 C RB 0 00 06 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.91% |
| C000209279 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.78% |
| C000209279 [Member] | Puerto Rico Commonwealth of Series 2021 A 1 GO Bonds 4 00 07 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.66% |
| C000209279 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 5 13 06 30 2060 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000209279 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000209279 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 82.70% |
| C000209279 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.40% |
| C000209279 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209280 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.95% |
| C000209280 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.58% |
| C000209280 [Member] | Patriots Energy Group Financing Agency Series 2023 A 1 RB 5 25 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.14% |
| C000209280 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209280 [Member] | California State of County Tobacco Securitization Agency Series 2006 A RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000209280 [Member] | Massachusetts Commonwealth of Series 2024 A GO Bonds 5 00 01 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.92% |
| C000209280 [Member] | District of Columbia Tobacco Settlement Financing Corp Series 2006 C RB 0 00 06 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.91% |
| C000209280 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.78% |
| C000209280 [Member] | Puerto Rico Commonwealth of Series 2021 A 1 GO Bonds 4 00 07 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.66% |
| C000209280 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 5 13 06 30 2060 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000209280 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000209280 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 82.70% |
| C000209280 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.40% |
| C000209280 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209281 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2019 A RB 5 00 05 01 2049 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.95% |
| C000209281 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.58% |
| C000209281 [Member] | California State of County Tobacco Securitization Agency Series 2006 B RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000209281 [Member] | Patriots Energy Group Financing Agency Series 2023 A 1 RB 5 25 08 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.14% |
| C000209281 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209281 [Member] | Massachusetts Commonwealth of Series 2024 A GO Bonds 5 00 01 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.92% |
| C000209281 [Member] | District of Columbia Tobacco Settlement Financing Corp Series 2006 C RB 0 00 06 15 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.91% |
| C000209281 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2051 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.78% |
| C000209281 [Member] | Puerto Rico Commonwealth of Series 2021 A 1 GO Bonds 4 00 07 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.66% |
| C000209281 [Member] | New York Transportation Development Corp American Airlines Inc John F Kennedy International Airport Series 2023 RB 5 13 06 30 2060 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.61% |
| C000209281 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000209281 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 82.70% |
| C000209281 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 15.40% |
| C000209281 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209289 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.99% |
| C000209289 [Member] | Los Angeles City of CA Department of Water And Power Series 2022 RB 5 00 07 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209289 [Member] | Washington Metropolitan Area Transit Authority Series 2020 A RB 4 00 07 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209289 [Member] | California State of County Tobacco Securitization Agency Series 2006 B RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209289 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 F RB 0 00 06 01 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000209289 [Member] | Illinois State of Toll Highway Authority Series 2020 A RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000209289 [Member] | Massachusetts Commonwealth of Series 2016 XF0530 Ctfs Of Obligation 5 00 12 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000209289 [Member] | Wisconsin State of Health And Educational Facilities Authority Series 2018 XF2541 Revenue Ctfs 4 00 11 15 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.81% |
| C000209289 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000209289 [Member] | Illinois State of Regional Transportation Authority Series 2018 XF2618 Revenue Ctfs 4 00 06 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000209289 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000209289 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 80.30% |
| C000209289 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.70% |
| C000209289 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.20% |
| C000209288 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.99% |
| C000209288 [Member] | Los Angeles City of CA Department of Water And Power Series 2022 RB 5 00 07 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209288 [Member] | Washington Metropolitan Area Transit Authority Series 2020 A RB 4 00 07 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209288 [Member] | California State of County Tobacco Securitization Agency Series 2006 B RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209288 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 F RB 0 00 06 01 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000209288 [Member] | Illinois State of Toll Highway Authority Series 2020 A RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000209288 [Member] | Massachusetts Commonwealth of Series 2016 XF0530 Ctfs Of Obligation 5 00 12 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000209288 [Member] | Wisconsin State of Health And Educational Facilities Authority Series 2018 XF2541 Revenue Ctfs 4 00 11 15 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.81% |
| C000209288 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000209288 [Member] | Illinois State of Regional Transportation Authority Series 2018 XF2618 Revenue Ctfs 4 00 06 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000209288 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000209288 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 80.30% |
| C000209288 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.70% |
| C000209288 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.20% |
| C000209287 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.99% |
| C000209287 [Member] | Los Angeles City of CA Department of Water And Power Series 2022 RB 5 00 07 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209287 [Member] | Washington Metropolitan Area Transit Authority Series 2020 A RB 4 00 07 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209287 [Member] | California State of County Tobacco Securitization Agency Series 2006 B RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209287 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 F RB 0 00 06 01 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000209287 [Member] | Illinois State of Toll Highway Authority Series 2020 A RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000209287 [Member] | Massachusetts Commonwealth of Series 2016 XF0530 Ctfs Of Obligation 5 00 12 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000209287 [Member] | Wisconsin State of Health And Educational Facilities Authority Series 2018 XF2541 Revenue Ctfs 4 00 11 15 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.81% |
| C000209287 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000209287 [Member] | Illinois State of Regional Transportation Authority Series 2018 XF2618 Revenue Ctfs 4 00 06 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000209287 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000209287 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 80.30% |
| C000209287 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.70% |
| C000209287 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.20% |
| C000209286 [Member] | Buckeye Tobacco Settlement Financing Authority Series 2020 B 2 Ref RB 5 00 06 01 2055 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.99% |
| C000209286 [Member] | Los Angeles City of CA Department of Water And Power Series 2022 RB 5 00 07 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.12% |
| C000209286 [Member] | Washington Metropolitan Area Transit Authority Series 2020 A RB 4 00 07 15 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.02% |
| C000209286 [Member] | California State of County Tobacco Securitization Agency Series 2006 B RB 0 00 06 01 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.96% |
| C000209286 [Member] | Inland Empire Tobacco Securitization Corp Series 2007 F RB 0 00 06 01 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.93% |
| C000209286 [Member] | Illinois State of Toll Highway Authority Series 2020 A RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000209286 [Member] | Massachusetts Commonwealth of Series 2016 XF0530 Ctfs Of Obligation 5 00 12 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.84% |
| C000209286 [Member] | Wisconsin State of Health And Educational Facilities Authority Series 2018 XF2541 Revenue Ctfs 4 00 11 15 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.81% |
| C000209286 [Member] | Texas State of Water Development Board Master Trust Series 2022 RB 5 00 10 15 2047 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.72% |
| C000209286 [Member] | Illinois State of Regional Transportation Authority Series 2018 XF2618 Revenue Ctfs 4 00 06 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000209286 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000209286 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 80.30% |
| C000209286 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 13.70% |
| C000209286 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.20% |
| C000209301 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.55% |
| C000209301 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.37% |
| C000209301 [Member] | New York City of NY Municipal Water Finance Authority Series 2021 AA 1 RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.65% |
| C000209301 [Member] | New York State of Thruway Authority Bidding Group 1 Green Bonds Series 2022 C RB 5 00 03 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.17% |
| C000209301 [Member] | New York State of Utility Debt Securitization Authority Series 2017 RB 5 00 12 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000209301 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2021 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209301 [Member] | Metropolitan Transportation Authority Series 2016 C 1 RB 5 25 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.84% |
| C000209301 [Member] | Dutchess County Local Development Corp Health Quest Systems Inc Series 2016 B RB 5 00 07 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.83% |
| C000209301 [Member] | New York Counties Tobacco Trust V Series 2005 S 1 RB 0 00 06 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.66% |
| C000209301 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2022 RB 5 25 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.63% |
| C000209301 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209301 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.40% |
| C000209301 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209303 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.55% |
| C000209303 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.37% |
| C000209303 [Member] | New York City of NY Municipal Water Finance Authority Series 2021 AA 1 RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.65% |
| C000209303 [Member] | New York State of Thruway Authority Bidding Group 1 Green Bonds Series 2022 C RB 5 00 03 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.17% |
| C000209303 [Member] | New York State of Utility Debt Securitization Authority Series 2017 RB 5 00 12 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000209303 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2021 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209303 [Member] | Metropolitan Transportation Authority Series 2016 C 1 RB 5 25 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.84% |
| C000209303 [Member] | Dutchess County Local Development Corp Health Quest Systems Inc Series 2016 B RB 5 00 07 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.83% |
| C000209303 [Member] | New York Counties Tobacco Trust V Series 2005 S 1 RB 0 00 06 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.66% |
| C000209303 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2022 RB 5 25 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.63% |
| C000209303 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209303 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.40% |
| C000209303 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209306 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.55% |
| C000209306 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.37% |
| C000209306 [Member] | New York City of NY Municipal Water Finance Authority Series 2021 AA 1 RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.65% |
| C000209306 [Member] | New York State of Thruway Authority Bidding Group 1 Green Bonds Series 2022 C RB 5 00 03 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.17% |
| C000209306 [Member] | New York State of Utility Debt Securitization Authority Series 2017 RB 5 00 12 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000209306 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2021 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209306 [Member] | Metropolitan Transportation Authority Series 2016 C 1 RB 5 25 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.84% |
| C000209306 [Member] | Dutchess County Local Development Corp Health Quest Systems Inc Series 2016 B RB 5 00 07 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.83% |
| C000209306 [Member] | New York Counties Tobacco Trust V Series 2005 S 1 RB 0 00 06 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.66% |
| C000209306 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2022 RB 5 25 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.63% |
| C000209306 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209306 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.40% |
| C000209306 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209305 [Member] | MTA Hudson Rail Yards Trust Obligations Series 2016 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.55% |
| C000209305 [Member] | New York Liberty Development Corp Goldman Sachs Headquarters Series 2005 Ref RB 5 25 10 01 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.37% |
| C000209305 [Member] | New York City of NY Municipal Water Finance Authority Series 2021 AA 1 RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.65% |
| C000209305 [Member] | New York State of Thruway Authority Bidding Group 1 Green Bonds Series 2022 C RB 5 00 03 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.17% |
| C000209305 [Member] | New York State of Utility Debt Securitization Authority Series 2017 RB 5 00 12 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000209305 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2021 A RB 5 00 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.98% |
| C000209305 [Member] | Metropolitan Transportation Authority Series 2016 C 1 RB 5 25 11 15 2056 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.84% |
| C000209305 [Member] | Dutchess County Local Development Corp Health Quest Systems Inc Series 2016 B RB 5 00 07 01 2046 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.83% |
| C000209305 [Member] | New York Counties Tobacco Trust V Series 2005 S 1 RB 0 00 06 01 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.66% |
| C000209305 [Member] | Triborough Bridge And Tunnel Authority MTA Bridges And Tunnels Series 2022 RB 5 25 05 15 2057 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.63% |
| C000209305 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 93.70% |
| C000209305 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.40% |
| C000209305 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000209265 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.18% |
| C000209265 [Member] | New York State of Thruway Authority Bidding Group 3 Series 2022 Ref RB 4 00 03 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.65% |
| C000209265 [Member] | New York City of NY Transitional Finance Authority Series 2017 F 1 RB 5 00 05 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.52% |
| C000209265 [Member] | New York City of NY Series 2024 D GO Bonds 4 00 04 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.26% |
| C000209265 [Member] | Long Island City of NY Power Authority Series 2014 A Ref RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000209265 [Member] | New York Convention Center Development Corp Hotel Unit Fee Secured Series 2015 Ref RB 5 00 11 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.09% |
| C000209265 [Member] | New York City of NY Transitional Finance Authority Series 2015 S RB 5 00 07 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209265 [Member] | New York City of NY Transitional Finance Authority Subseries 2018 S 3 Ref RB 5 00 07 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209265 [Member] | Triborough Bridge And Tunnel Authority Series 2014 A RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.01% |
| C000209265 [Member] | Erie Tobacco Asset Securitization Corp Series 2005 A RB 5 00 06 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209265 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89.40% |
| C000209265 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.30% |
| C000209265 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.30% |
| C000209263 [Member] | Childrens Trust Fund Series 2002 RB 5 50 05 15 2039 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.18% |
| C000209263 [Member] | New York State of Thruway Authority Bidding Group 3 Series 2022 Ref RB 4 00 03 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.65% |
| C000209263 [Member] | New York City of NY Transitional Finance Authority Series 2017 F 1 RB 5 00 05 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.52% |
| C000209263 [Member] | New York City of NY Series 2024 D GO Bonds 4 00 04 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.26% |
| C000209263 [Member] | Long Island City of NY Power Authority Series 2014 A Ref RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.15% |
| C000209263 [Member] | New York Convention Center Development Corp Hotel Unit Fee Secured Series 2015 Ref RB 5 00 11 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.09% |
| C000209263 [Member] | New York City of NY Transitional Finance Authority Series 2015 S RB 5 00 07 15 2040 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209263 [Member] | New York City of NY Transitional Finance Authority Subseries 2018 S 3 Ref RB 5 00 07 15 2036 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.08% |
| C000209263 [Member] | Triborough Bridge And Tunnel Authority Series 2014 A RB 5 00 11 19 2024 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.01% |
| C000209263 [Member] | Erie Tobacco Asset Securitization Corp Series 2005 A RB 5 00 06 01 2031 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000209263 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89.40% |
| C000209263 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.30% |
| C000209263 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.30% |
| C000209284 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.22% |
| C000209284 [Member] | Middlesex County of NJ Improvement Authority New Jersey Health Plus Life Science Exchange H 1 Series 2023 RB 5 00 08 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.02% |
| C000209284 [Member] | New Jersey State of Economic Development Authority The Goethals Bridge Replacement Series 2013 RB 5 38 01 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.98% |
| C000209284 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2018 A Ref RB 4 25 12 15 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.73% |
| C000209284 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2008 A RB 0 00 12 15 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000209284 [Member] | New Jersey State of Turnpike Authority Series 2021 A RB 4 00 01 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209284 [Member] | Rib Floater Trust Series 2024 VRD GO Notes 2 75 04 02 2025 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.06% |
| C000209284 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2019 BB RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.96% |
| C000209284 [Member] | New Jersey State of Health Care Facilities Financing Authority RWJ Barnabas Health Obligated Group Series 2024 RB 5 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209284 [Member] | New Jersey State of Turnpike Authority Series 2024 C Ref RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209284 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000209284 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 88.50% |
| C000209284 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.50% |
| C000209284 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000209282 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.22% |
| C000209282 [Member] | Middlesex County of NJ Improvement Authority New Jersey Health Plus Life Science Exchange H 1 Series 2023 RB 5 00 08 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.02% |
| C000209282 [Member] | New Jersey State of Economic Development Authority The Goethals Bridge Replacement Series 2013 RB 5 38 01 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.98% |
| C000209282 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2018 A Ref RB 4 25 12 15 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.73% |
| C000209282 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2008 A RB 0 00 12 15 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000209282 [Member] | New Jersey State of Turnpike Authority Series 2021 A RB 4 00 01 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209282 [Member] | Rib Floater Trust Series 2024 VRD GO Notes 2 75 04 02 2025 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.06% |
| C000209282 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2019 BB RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.96% |
| C000209282 [Member] | New Jersey State of Health Care Facilities Financing Authority RWJ Barnabas Health Obligated Group Series 2024 RB 5 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209282 [Member] | New Jersey State of Turnpike Authority Series 2024 C Ref RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209282 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000209282 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 88.50% |
| C000209282 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.50% |
| C000209282 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000209283 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.22% |
| C000209283 [Member] | Middlesex County of NJ Improvement Authority New Jersey Health Plus Life Science Exchange H 1 Series 2023 RB 5 00 08 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.02% |
| C000209283 [Member] | New Jersey State of Economic Development Authority The Goethals Bridge Replacement Series 2013 RB 5 38 01 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.98% |
| C000209283 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2018 A Ref RB 4 25 12 15 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.73% |
| C000209283 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2008 A RB 0 00 12 15 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000209283 [Member] | New Jersey State of Turnpike Authority Series 2021 A RB 4 00 01 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209283 [Member] | Rib Floater Trust Series 2024 VRD GO Notes 2 75 04 02 2025 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.06% |
| C000209283 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2019 BB RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.96% |
| C000209283 [Member] | New Jersey State of Health Care Facilities Financing Authority RWJ Barnabas Health Obligated Group Series 2024 RB 5 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209283 [Member] | New Jersey State of Turnpike Authority Series 2024 C Ref RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209283 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000209283 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 88.50% |
| C000209283 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.50% |
| C000209283 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000209285 [Member] | Childrens Trust Fund Series 2002 RB 5 63 05 15 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.22% |
| C000209285 [Member] | Middlesex County of NJ Improvement Authority New Jersey Health Plus Life Science Exchange H 1 Series 2023 RB 5 00 08 15 2053 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.02% |
| C000209285 [Member] | New Jersey State of Economic Development Authority The Goethals Bridge Replacement Series 2013 RB 5 38 01 01 2043 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.98% |
| C000209285 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2018 A Ref RB 4 25 12 15 2038 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.73% |
| C000209285 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2008 A RB 0 00 12 15 2037 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000209285 [Member] | New Jersey State of Turnpike Authority Series 2021 A RB 4 00 01 01 2042 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.07% |
| C000209285 [Member] | Rib Floater Trust Series 2024 VRD GO Notes 2 75 04 02 2025 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.06% |
| C000209285 [Member] | New Jersey State of Transportation Trust Fund Authority Series 2019 BB RB 4 00 06 15 2050 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.96% |
| C000209285 [Member] | New Jersey State of Health Care Facilities Financing Authority RWJ Barnabas Health Obligated Group Series 2024 RB 5 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209285 [Member] | New Jersey State of Turnpike Authority Series 2024 C Ref RB 5 00 01 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.91% |
| C000209285 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000209285 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 88.50% |
| C000209285 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.50% |
| C000209285 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000209294 [Member] | Los Angeles City of CA Department of Airports Series 2017 Sub RB 5 00 05 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.45% |
| C000209294 [Member] | California State of Public Finance Authority California University of Science and Medicine Series 2019 A RB 6 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.97% |
| C000209294 [Member] | Southern California Tobacco Securitization Authority San Diego County Asset Securitization Corp Series 2019 Ref RB 5 00 06 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000209294 [Member] | California State of Health Facilities Financing Authority City of Hope Series 2012 A RB 5 00 11 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.79% |
| C000209294 [Member] | Southern California Public Power Authority Clean Energy Series 2024 A RB 5 00 09 01 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.57% |
| C000209294 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2016 B RB 5 00 05 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.48% |
| C000209294 [Member] | California State of Pollution Control Financing Authority Plant Bonds Series 2012 RB 5 00 11 21 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.46% |
| C000209294 [Member] | Roseville Joint Union High School District Election of 2016 Series 2017 A GO Bonds 4 00 08 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209294 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2018 D Ref RB 5 00 05 15 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209294 [Member] | California State of Public Works Board Various Correctional Facilities Series 2014 A RB 5 00 09 01 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.33% |
| C000209294 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000209294 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89% |
| C000209294 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.20% |
| C000209294 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000209295 [Member] | Los Angeles City of CA Department of Airports Series 2017 Sub RB 5 00 05 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.45% |
| C000209295 [Member] | California State of Public Finance Authority California University of Science and Medicine Series 2019 A RB 6 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.97% |
| C000209295 [Member] | Southern California Tobacco Securitization Authority San Diego County Asset Securitization Corp Series 2019 Ref RB 5 00 06 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000209295 [Member] | California State of Health Facilities Financing Authority City of Hope Series 2012 A RB 5 00 11 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.79% |
| C000209295 [Member] | Southern California Public Power Authority Clean Energy Series 2024 A RB 5 00 09 01 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.57% |
| C000209295 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2016 B RB 5 00 05 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.48% |
| C000209295 [Member] | California State of Pollution Control Financing Authority Plant Bonds Series 2012 RB 5 00 11 21 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.46% |
| C000209295 [Member] | Roseville Joint Union High School District Election of 2016 Series 2017 A GO Bonds 4 00 08 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209295 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2018 D Ref RB 5 00 05 15 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209295 [Member] | California State of Public Works Board Various Correctional Facilities Series 2014 A RB 5 00 09 01 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.33% |
| C000209295 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000209295 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89% |
| C000209295 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.20% |
| C000209295 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000209297 [Member] | Los Angeles City of CA Department of Airports Series 2017 Sub RB 5 00 05 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.45% |
| C000209297 [Member] | California State of Public Finance Authority California University of Science and Medicine Series 2019 A RB 6 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.97% |
| C000209297 [Member] | Southern California Tobacco Securitization Authority San Diego County Asset Securitization Corp Series 2019 Ref RB 5 00 06 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000209297 [Member] | California State of Health Facilities Financing Authority City of Hope Series 2012 A RB 5 00 11 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.79% |
| C000209297 [Member] | Southern California Public Power Authority Clean Energy Series 2024 A RB 5 00 09 01 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.57% |
| C000209297 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2016 B RB 5 00 05 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.48% |
| C000209297 [Member] | California State of Pollution Control Financing Authority Plant Bonds Series 2012 RB 5 00 11 21 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.46% |
| C000209297 [Member] | Roseville Joint Union High School District Election of 2016 Series 2017 A GO Bonds 4 00 08 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209297 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2018 D Ref RB 5 00 05 15 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209297 [Member] | California State of Public Works Board Various Correctional Facilities Series 2014 A RB 5 00 09 01 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.33% |
| C000209297 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000209297 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89% |
| C000209297 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.20% |
| C000209297 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000209299 [Member] | Los Angeles City of CA Department of Airports Series 2017 Sub RB 5 00 05 15 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.45% |
| C000209299 [Member] | California State of Public Finance Authority California University of Science and Medicine Series 2019 A RB 6 25 07 01 2054 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.97% |
| C000209299 [Member] | Southern California Tobacco Securitization Authority San Diego County Asset Securitization Corp Series 2019 Ref RB 5 00 06 01 2048 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000209299 [Member] | California State of Health Facilities Financing Authority City of Hope Series 2012 A RB 5 00 11 15 2035 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.79% |
| C000209299 [Member] | Southern California Public Power Authority Clean Energy Series 2024 A RB 5 00 09 01 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.57% |
| C000209299 [Member] | San Francisco City And County of CA Airport Commission San Francisco International Airport Series 2016 B RB 5 00 05 01 2041 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.48% |
| C000209299 [Member] | California State of Pollution Control Financing Authority Plant Bonds Series 2012 RB 5 00 11 21 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.46% |
| C000209299 [Member] | Roseville Joint Union High School District Election of 2016 Series 2017 A GO Bonds 4 00 08 01 2045 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.45% |
| C000209299 [Member] | Los Angeles City of CA Department of Airports Los Angeles International Airport Series 2018 D Ref RB 5 00 05 15 2030 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.41% |
| C000209299 [Member] | California State of Public Works Board Various Correctional Facilities Series 2014 A RB 5 00 09 01 2034 [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.33% |
| C000209299 [Member] | Other Investments [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000209299 [Member] | Revenue Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 89% |
| C000209299 [Member] | General Obligation Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.20% |
| C000209299 [Member] | Pre Refunded Bonds [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
