| Form N-CSR Cover | 12 Months Ended |
| Jul. 31, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | Pioneer Series Trust IV |
| Entity Central Index Key | 0001331854 |
| Document Period End Date | Jul. 31, 2024 |
| Shareholder Report | 12 Months Ended | |
| Jul. 31, 2024 USD ($) Holding | ||
| Shareholder Report [Line Items] | ||
| Document Type | N-CSR | |
| Amendment Flag | false | |
| Registrant Name | Pioneer Series Trust IV | |
| Entity Central Index Key | 0001331854 | |
| Document Period End Date | Jul. 31, 2024 | |
| C000228471 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Securitized Income Fund | |
| Class Name | Class A | |
| Trading Symbol | SIFFX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Securitized Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $ 0.90 % | |
| Expenses Paid, Amount | $ 95 | |
| Expense Ratio, Percent | 0.90% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class A shares at NAV returned 11.88%. For the same period, the Fund’s broad-based benchmark, the Bloomberg U.S. Aggregate Bond Index, returned 5.10%. The performance benchmark, the Bloomberg U.S. Securitized MBS/ABS/CMBS Index, returned 5.07% over the period. The Fund’s returns relative to the performance benchmark benefited from allocations to non-agency mortgage-backed securities (RMBS), collateralized loan obligations (CLO), asset-backed securities, U.S. government agency mortgage-backed securities, and commercial mortgage-backed securities (CMBS). Both sector allocation and security selection contributed to the Fund’s returns relative to the performance benchmark. Residential mortgage credit generated positive returns for the year and was the strongest performing sector as US housing prices remained resilient despite still-elevated mortgage rates. The portfolio’s allocation to residential credit-risk-transfer securities was the strongest contributing subsector. Asset-backed securities (ABS) were an overall contributor to total return and relative returns versus the performance benchmark for the year led by a strong showing from the portfolio’s auto ABS exposure. As corporate spreads tightened during the year, so did auto ABS spreads. The elevated short-end of the yield curve benefited many of the ABS subsector’s short duration exposure. The portfolio’s exposure to CMBS contributed over the year to returns relative to the performance benchmark, with the securities’ high coupons and discount prices leading to gains despite broadly waning investor appetite for CMBS securities with any collateral tied to retail or office. The only notable detractor from performance was the Fund's U.S. Treasury futures (derivatives held in the Fund to hedge against interest rate risk) which decreased in value as rates rallied during the period. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class A shares of the Fund at public offering price during the periods shown, compared to that of the Bloomberg U.S. Aggregate Bond Index and the Bloomberg U.S. Securitized MBS/ABS/CMBS Index. GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year Since Inception * Class A (with sales charge) 6.85 % 3.66 % ) Class A (without sales charge) 11.88 % 5.23 % ) Bloomberg U.S. Aggregate Bond Index 5.10 % (2.26 ) % Bloomberg U.S. Securitized MBS/ABS/CMBS Index 5.07 % (1.95 ) % * Performance of Class A shares shown in the graph above is from the inception of Class A shares on 7/2/21 through 7/31/24. Index information shown in the graph above is from 7/31/21 through 7/31/24. | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 86,676,905 | |
| Holdings Count | Holding | 194 | [1] |
| Advisory Fees Paid, Amount | $ 4,736 | |
| Investment Company Portfolio Turnover | 30% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | PORTFOLIO DIVERSIFICATION * Asset Backed Securities 38.6 % Collateralized Mortgage Obligations 33.1 % U.S. Government and Agency Obligations 17.4 % Commercial Mortgage-Backed Securities 10.8 % Corporate Bonds 0.1 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000228470 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Securitized Income Fund | |
| Class Name | Class Y | |
| Trading Symbol | SYFFX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Securitized Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $ 0.65 % | |
| Expenses Paid, Amount | $ 69 | |
| Expense Ratio, Percent | 0.65% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class Y shares at NAV returned 12.16%. For the same period, the Fund’s broad-based benchmark, the Bloomberg U.S. Aggregate Bond Index, returned 5.10%. The performance benchmark, the Bloomberg U.S. Securitized MBS/ABS/CMBS Index, returned 5.07% over the period. The Fund’s returns relative to the performance benchmark benefited from allocations to non-agency mortgage-backed securities (RMBS), collateralized loan obligations (CLO), asset-backed securities, U.S. government agency mortgage-backed securities, and commercial mortgage-backed securities (CMBS). Both sector allocation and security selection contributed to the Fund’s returns relative to the performance benchmark. Residential mortgage credit generated positive returns for the year and was the strongest performing sector as US housing prices remained resilient despite still-elevated mortgage rates. The portfolio’s allocation to residential credit-risk-transfer securities was the strongest contributing subsector. Asset-backed securities (ABS) were an overall contributor to total return and relative returns versus the performance benchmark for the year led by a strong showing from the portfolio’s auto ABS exposure. As corporate spreads tightened during the year, so did auto ABS spreads. The elevated short-end of the yield curve benefited many of the ABS subsector’s short duration exposure. The portfolio’s exposure to CMBS contributed over the year to returns relative to the performance benchmark, with the securities’ high coupons and discount prices leading to gains despite broadly waning investor appetite for CMBS securities with any collateral tied to retail or office. The only notable detractor from performance was the Fund's U.S. Treasury futures (derivatives held in the Fund to hedge against interest rate risk) which decreased in value as rates rallied during the period. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class Y shares of the Fund during the periods shown, compared to that of the Bloomberg U.S. Aggregate Bond Index and the Bloomberg U.S. Securitized MBS/ABS/CMBS Index. GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year Since Inception * Class Y 12.16 % 6.01 % ) Bloomberg U.S. Aggregate Bond Index 5.10 % (0.26 ) % Bloomberg U.S. Securitized MBS/ABS/CMBS Index 5.07 % (0.51 ) % * Performance of Class Y shares shown in the graph above is from the inception of Class Y shares on 12/10/19 through 7/31/24. Index information shown in the graph above is from 12/31/19 through 7/31/24. | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 86,676,905 | |
| Holdings Count | Holding | 194 | [2] |
| Advisory Fees Paid, Amount | $ 4,736 | |
| Investment Company Portfolio Turnover | 30% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | PORTFOLIO DIVERSIFICATION * Asset Backed Securities 38.6 % Collateralized Mortgage Obligations 33.1 % U.S. Government and Agency Obligations 17.4 % Commercial Mortgage-Backed Securities 10.8 % Corporate Bonds 0.1 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000108029 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Multi-Asset Income Fund | |
| Class Name | Class A | |
| Trading Symbol | PMAIX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Multi-Asset Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $ 0.83 % | |
| Expenses Paid, Amount | $ 88 | |
| Expense Ratio, Percent | 0.83% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class A shares at NAV returned 11.56%. For the same period, the Fund’s broad-based benchmarks, the MSCI All Country World NR Index (MSCI ACWI) and the Bloomberg U.S. Aggregate Bond Index, returned 17.02% and 5.10%, respectively. The performance benchmark, a blended benchmark (35% MSCI All Country World NR Index and 65% Bloomberg U.S. Aggregate Bond Index), returned 9.22% over the period. Security selection and sector allocation both contributed positively to benchmark relative performance in the period, mainly due to positions in several international bank stocks as well as individual opportunities in industrials, energy, and information technology stocks. Fixed income selection and allocations to U.S. Treasury securities, securitized investments, and investment grade corporate bonds also contributed positively to benchmark relative performance. The largest detractor from performance were positions in index futures, as a result of the positive performance of the equity markets during the period. The Fund maintains a significant position in equity-linked notes. The Fund holds positions in index futures in an effort to reduce risk associated with the equity-linked notes. Within fixed income, the Fund's overweight allocation to U.S. government agency bonds detracted from benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class A shares of the Fund at public offering price during the periods shown, compared to that of the MSCI All Country World NR Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (65% MSCI All Country World NR Index and 35% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class A (with sales charge) 6.57 % 6.98 % 5.35 % Class A (without sales charge) 11.56 % 7.98 % 5.84 % MSCI All Country World NR Index 17.02 % 11.05 % 8.74 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 35% MSCI All Country World NR Index / 65% Bloomberg U.S. Aggregate Bond Index 9.22 % 4.13 % 4.27 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 3,623,720,285 | |
| Holdings Count | Holding | 491 | [3] |
| Advisory Fees Paid, Amount | $ 13,905,080 | |
| Investment Company Portfolio Turnover | 62% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short‑term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Financials 27.3 % U.S. Government 12.2 % Energy 10.3 % Information Technology 9.8 % Basic Materials 7.8 % Health Care 6.3 % Consumer Discretionary 4.6 % Industrials 4.6 % Mortgage Securities 3.9 % Asset Backed Securities 2.8 % Utilities 2.6 % Communication Services 2.6 % Consumer, Cyclical 1.3 % Consumer, Non-cyclical 1.2 % Consumer Staples 1.2 % Foreign Government 1.0 % Closed-End Funds 0.3 % Real Estate 0.2 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000108030 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Multi-Asset Income Fund | |
| Class Name | Class C | |
| Trading Symbol | PMACX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Multi-Asset Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $ 1.60 % | |
| Expenses Paid, Amount | $ 169 | |
| Expense Ratio, Percent | 1.60% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class C shares at NAV returned 10.64%. For the same period, the Fund’s broad-based benchmarks, the MSCI All Country World NR Index (MSCI ACWI) and the Bloomberg U.S. Aggregate Bond Index, returned 17.02% and 5.10%, respectively. The performance benchmark, a blended benchmark (35% MSCI All Country World NR Index and 65% Bloomberg U.S. Aggregate Bond Index), returned 9.22% over the period. Security selection and sector allocation both contributed positively to benchmark relative performance in the period, mainly due to positions in several international bank stocks as well as individual opportunities in industrials, energy, and information technology stocks. Fixed income selection and allocations to U.S. Treasury securities, securitized investments, and investment grade corporate bonds also contributed positively to benchmark relative performance. The largest detractor from performance were positions in index futures, as a result of the positive performance of the equity markets during the period. The Fund maintains a significant position in equity-linked notes. The Fund holds positions in index futures in an effort to reduce risk associated with the equity-linked notes. Within fixed income, the Fund's overweight allocation to U.S. government agency bonds detracted from benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class C shares of the Fund during the periods shown, compared to that of the MSCI All Country World NR Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (65% MSCI All Country World NR Index and 35% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class C (with contingent deferred sales charge) 9.64 % 7.14 % 4.99 % Class C (without contingent deferred sales charge) 10.64 % 7.14 % 4.99 % MSCI All Country World NR Index 17.02 % 11.05 % 8.74 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 35% MSCI All Country World NR Index / 65% Bloomberg U.S. Aggregate Bond Index 9.22 % 4.13 % 4.27 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 3,623,720,285 | |
| Holdings Count | Holding | 491 | [4] |
| Advisory Fees Paid, Amount | $ 13,905,080 | |
| Investment Company Portfolio Turnover | 62% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short‑term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Financials 27.3 % U.S. Government 12.2 % Energy 10.3 % Information Technology 9.8 % Basic Materials 7.8 % Health Care 6.3 % Consumer Discretionary 4.6 % Industrials 4.6 % Mortgage Securities 3.9 % Asset Backed Securities 2.8 % Utilities 2.6 % Communication Services 2.6 % Consumer, Cyclical 1.3 % Consumer, Non-cyclical 1.2 % Consumer Staples 1.2 % Foreign Government 1.0 % Closed-End Funds 0.3 % Real Estate 0.2 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000149634 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Multi-Asset Income Fund | |
| Class Name | Class K | |
| Trading Symbol | PMFKX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Multi-Asset Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class K $ 0.54 % | |
| Expenses Paid, Amount | $ 57 | |
| Expense Ratio, Percent | 0.54% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class K shares at NAV returned 11.84%. For the same period, the Fund’s broad-based benchmarks, the MSCI All Country World NR Index (MSCI ACWI) and the Bloomberg U.S. Aggregate Bond Index, returned 17.02% and 5.10%, respectively. The performance benchmark, a blended benchmark (35% MSCI All Country World NR Index and 65% Bloomberg U.S. Aggregate Bond Index), returned 9.22% over the period. Security selection and sector allocation both contributed positively to benchmark relative performance in the period, mainly due to positions in several international bank stocks as well as individual opportunities in industrials, energy, and information technology stocks. Fixed income selection and allocations to U.S. Treasury securities, securitized investments, and investment grade corporate bonds also contributed positively to benchmark relative performance. The largest detractor from performance were positions in index futures, as a result of the positive performance of the equity markets during the period. The Fund maintains a significant position in equity-linked notes. The Fund holds positions in index futures in an effort to reduce risk associated with the equity-linked notes. Within fixed income, the Fund's overweight allocation to U.S. government agency bonds detracted from benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class K shares of the Fund during the periods shown, compared to that of the MSCI All Country World NR Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (65% MSCI All Country World NR Index and 35% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class K 11.84 % 8.21 % 6.40 % MSCI All Country World NR Index 17.02 % 11.05 % 8.74 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 35% MSCI All Country World NR Index / 65% Bloomberg U.S. Aggregate Bond Index 9.22 % 4.13 % 4.27 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 3,623,720,285 | |
| Holdings Count | Holding | 491 | [5] |
| Advisory Fees Paid, Amount | $ 13,905,080 | |
| Investment Company Portfolio Turnover | 62% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short‑term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Financials 27.3 % U.S. Government 12.2 % Energy 10.3 % Information Technology 9.8 % Basic Materials 7.8 % Health Care 6.3 % Consumer Discretionary 4.6 % Industrials 4.6 % Mortgage Securities 3.9 % Asset Backed Securities 2.8 % Utilities 2.6 % Communication Services 2.6 % Consumer, Cyclical 1.3 % Consumer, Non-cyclical 1.2 % Consumer Staples 1.2 % Foreign Government 1.0 % Closed-End Funds 0.3 % Real Estate 0.2 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000149635 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Multi-Asset Income Fund | |
| Class Name | Class R | |
| Trading Symbol | PMFRX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Multi-Asset Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class R $ 1.16 % | |
| Expenses Paid, Amount | $ 122 | |
| Expense Ratio, Percent | 1.16% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class R shares at NAV returned 11.10%. For the same period, the Fund’s broad-based benchmarks, the MSCI All Country World NR Index (MSCI ACWI) and the Bloomberg U.S. Aggregate Bond Index, returned 17.02% and 5.10%, respectively. The performance benchmark, a blended benchmark (35% MSCI All Country World NR Index and 65% Bloomberg U.S. Aggregate Bond Index), returned 9.22% over the period. Security selection and sector allocation both contributed positively to benchmark relative performance in the period, mainly due to positions in several international bank stocks as well as individual opportunities in industrials, energy, and information technology stocks. Fixed income selection and allocations to U.S. Treasury securities, securitized investments, and investment grade corporate bonds also contributed positively to benchmark relative performance. The largest detractor from performance were positions in index futures, as a result of the positive performance of the equity markets during the period. The Fund maintains a significant position in equity-linked notes. The Fund holds positions in index futures in an effort to reduce risk associated with the equity-linked notes. Within fixed income, the Fund's overweight allocation to U.S. government agency bonds detracted from benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class R shares of the Fund during the periods shown, compared to that of the MSCI All Country World NR Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (65% MSCI All Country World NR Index and 35% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class R 11.10 % 7.35 % 5.32 % MSCI All Country World NR Index 17.02 % 11.05 % 8.74 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 35% MSCI All Country World NR Index / 65% Bloomberg U.S. Aggregate Bond Index 9.22 % 4.13 % 4.27 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 3,623,720,285 | |
| Holdings Count | Holding | 491 | [6] |
| Advisory Fees Paid, Amount | $ 13,905,080 | |
| Investment Company Portfolio Turnover | 62% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short‑term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Financials 27.3 % U.S. Government 12.2 % Energy 10.3 % Information Technology 9.8 % Basic Materials 7.8 % Health Care 6.3 % Consumer Discretionary 4.6 % Industrials 4.6 % Mortgage Securities 3.9 % Asset Backed Securities 2.8 % Utilities 2.6 % Communication Services 2.6 % Consumer, Cyclical 1.3 % Consumer, Non-cyclical 1.2 % Consumer Staples 1.2 % Foreign Government 1.0 % Closed-End Funds 0.3 % Real Estate 0.2 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000108031 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Multi-Asset Income Fund | |
| Class Name | Class Y | |
| Trading Symbol | PMFYX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Multi-Asset Income Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $ 0.64 % | |
| Expenses Paid, Amount | $ 68 | |
| Expense Ratio, Percent | 0.64% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class Y shares at NAV returned 11.80%. For the same period, the Fund’s broad-based benchmarks, the MSCI All Country World NR Index (MSCI ACWI) and the Bloomberg U.S. Aggregate Bond Index, returned 17.02% and 5.10%, respectively. The performance benchmark, a blended benchmark (35% MSCI All Country World NR Index and 65% Bloomberg U.S. Aggregate Bond Index), returned 9.22% over the period. Security selection and sector allocation both contributed positively to benchmark relative performance in the period, mainly due to positions in several international bank stocks as well as individual opportunities in industrials, energy, and information technology stocks. Fixed income selection and allocations to U.S. Treasury securities, securitized investments, and investment grade corporate bonds also contributed positively to benchmark relative performance. The largest detractor from performance were positions in index futures, as a result of the positive performance of the equity markets during the period. The Fund maintains a significant position in equity-linked notes. The Fund holds positions in index futures in an effort to reduce risk associated with the equity-linked notes. Within fixed income, the Fund's overweight allocation to U.S. government agency bonds detracted from benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class Y shares of the Fund during the periods shown, compared to that of the MSCI All Country World NR Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (65% MSCI All Country World NR Index and 35% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class Y 11.80 % 8.16 % 6.03 % MSCI All Country World NR Index 17.02 % 11.05 % 8.74 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 35% MSCI All Country World NR Index / 65% Bloomberg U.S. Aggregate Bond Index 9.22 % 4.13 % 4.27 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 3,623,720,285 | |
| Holdings Count | Holding | 491 | [7] |
| Advisory Fees Paid, Amount | $ 13,905,080 | |
| Investment Company Portfolio Turnover | 62% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short‑term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Financials 27.3 % U.S. Government 12.2 % Energy 10.3 % Information Technology 9.8 % Basic Materials 7.8 % Health Care 6.3 % Consumer Discretionary 4.6 % Industrials 4.6 % Mortgage Securities 3.9 % Asset Backed Securities 2.8 % Utilities 2.6 % Communication Services 2.6 % Consumer, Cyclical 1.3 % Consumer, Non-cyclical 1.2 % Consumer Staples 1.2 % Foreign Government 1.0 % Closed-End Funds 0.3 % Real Estate 0.2 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000028039 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Balanced ESG Fund | |
| Class Name | Class A | |
| Trading Symbol | AOBLX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Balanced ESG Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $ 0.93 % | |
| Expenses Paid, Amount | $ 99 | |
| Expense Ratio, Percent | 0.93% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class A shares at NAV returned 12.85%. For the same period, the Fund’s broad-based benchmarks, the Standard & Poor's 500 (S&P 500) Total Return Index and the Bloomberg U.S. Aggregate Bond Index, returned 22.15% and 5.10%, respectively. The performance benchmark, a blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index), returned 15.16% over the period. Security selection in the equity portfolio was the primary detractor from benchmark relative performance in the period, mainly due to weaker relative selection in the information technology sector. An overweight to Asset Backed Securities and Collateralized Mortgage Obligations also detracted from relative returns. Sector allocation decisions contributed to Fund performance overall due to an underweight to U.S. Treasury Securities and U.S. Government Agency-issued Mortgage-Backed Securities. Additionally, security selection in corporate bonds was additive to relative returns. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class A shares of the Fund at public offering price during the periods shown, compared to that of the S&P 500 Total Return Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class A (with sales charge) 7.76 % 6.67 % 6.76 % Class A (without sales charge) 12.85 % 7.66 % 7.25 % S&P 500 Total Return Index 22.15 % 15.00 % 13.15 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 60% S&P 500 Total Return Index / 40% Bloomberg U.S. Aggregate Bond Index 15.16 % 9.16 % 8.66 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 426,709,956 | |
| Holdings Count | Holding | 678 | [8] |
| Advisory Fees Paid, Amount | $ 2,043,303 | |
| Investment Company Portfolio Turnover | 33% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Information Technology 17.7 % U.S. Government 17.0 % Financials 14.1 % Health Care 9.6 % Industrials 8.0 % Communication Services 6.7 % Energy 4.5 % Basic Materials 4.0 % Mortgage Securities 3.9 % Consumer Discretionary 3.5 % Consumer Staples 3.0 % Asset Backed Securities 2.9 % Real Estate 1.5 % Consumer, Cyclical 1.2 % Consumer, Non-cyclical 0.9 % Utilities 0.9 % Affiliated Closed-End Fund ∞ 0.3 % Foreign Government 0.2 % Government 0.1 % * As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased. ∞ Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000028041 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Balanced ESG Fund | |
| Class Name | Class C | |
| Trading Symbol | PCBCX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Balanced ESG Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $ 1.68 % | |
| Expenses Paid, Amount | $ 178 | |
| Expense Ratio, Percent | 1.68% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class C shares at NAV returned 11.95%. For the same period, the Fund’s broad-based benchmarks, the Standard & Poor's 500 (S&P 500) Total Return Index and the Bloomberg U.S. Aggregate Bond Index, returned 22.15% and 5.10%, respectively. The performance benchmark, a blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index), returned 15.16% over the period. Security selection in the equity portfolio was the primary detractor from benchmark relative performance in the period, mainly due to weaker relative selection in the information technology sector. An overweight to Asset Backed Securities and Collateralized Mortgage Obligations also detracted from relative returns. Sector allocation decisions contributed to Fund performance overall due to an underweight to U.S. Treasury Securities and U.S. Government Agency-issued Mortgage-Backed Securities. Additionally, security selection in corporate bonds was additive to relative returns. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class C shares of the Fund during the periods shown, compared to that of the S&P 500 Total Return Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class C (with contingent deferred sales charge) 10.95 % 6.84 % 6.45 % Class C (without contingent deferred sales charge) 11.95 % 6.84 % 6.45 % S&P 500 Total Return Index 22.15 % 15.00 % 13.15 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 60% S&P 500 Total Return Index / 40% Bloomberg U.S. Aggregate Bond Index 15.16 % 9.16 % 8.66 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 426,709,956 | |
| Holdings Count | Holding | 678 | [9] |
| Advisory Fees Paid, Amount | $ 2,043,303 | |
| Investment Company Portfolio Turnover | 33% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Information Technology 17.7 % U.S. Government 17.0 % Financials 14.1 % Health Care 9.6 % Industrials 8.0 % Communication Services 6.7 % Energy 4.5 % Basic Materials 4.0 % Mortgage Securities 3.9 % Consumer Discretionary 3.5 % Consumer Staples 3.0 % Asset Backed Securities 2.9 % Real Estate 1.5 % Consumer, Cyclical 1.2 % Consumer, Non-cyclical 0.9 % Utilities 0.9 % Affiliated Closed-End Fund ∞ 0.3 % Foreign Government 0.2 % Government 0.1 % * As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased. ∞ Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000166298 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Balanced ESG Fund | |
| Class Name | Class K | |
| Trading Symbol | PCBKX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Balanced ESG Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class K $ 0.62 % | |
| Expenses Paid, Amount | $ 66 | |
| Expense Ratio, Percent | 0.62% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class K shares at NAV returned 13.19%. For the same period, the Fund’s broad-based benchmarks, the Standard & Poor's 500 (S&P 500) Total Return Index and the Bloomberg U.S. Aggregate Bond Index, returned 22.15% and 5.10%, respectively. The performance benchmark, a blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index), returned 15.16% over the period. Security selection in the equity portfolio was the primary detractor from benchmark relative performance in the period, mainly due to weaker relative selection in the information technology sector. An overweight to Asset Backed Securities and Collateralized Mortgage Obligations also detracted from relative returns. Sector allocation decisions contributed to Fund performance overall due to an underweight to U.S. Treasury Securities and U.S. Government Agency-issued Mortgage-Backed Securities. Additionally, security selection in corporate bonds was additive to relative returns. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class K shares of the Fund during the periods shown, compared to that of the S&P 500 Total Return Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class K 13.19 % 7.98 % 7.51 % S&P 500 Total Return Index 22.15 % 15.00 % 13.15 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 60% S&P 500 Total Return Index / 40% Bloomberg U.S. Aggregate Bond Index 15.16 % 9.16 % 8.66 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 426,709,956 | |
| Holdings Count | Holding | 678 | [10] |
| Advisory Fees Paid, Amount | $ 2,043,303 | |
| Investment Company Portfolio Turnover | 33% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Information Technology 17.7 % U.S. Government 17.0 % Financials 14.1 % Health Care 9.6 % Industrials 8.0 % Communication Services 6.7 % Energy 4.5 % Basic Materials 4.0 % Mortgage Securities 3.9 % Consumer Discretionary 3.5 % Consumer Staples 3.0 % Asset Backed Securities 2.9 % Real Estate 1.5 % Consumer, Cyclical 1.2 % Consumer, Non-cyclical 0.9 % Utilities 0.9 % Affiliated Closed-End Fund ∞ 0.3 % Foreign Government 0.2 % Government 0.1 % * As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased. ∞ Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000160063 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Balanced ESG Fund | |
| Class Name | Class R | |
| Trading Symbol | CBPRX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Balanced ESG Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class R $ 1.28 % | |
| Expenses Paid, Amount | $ 136 | |
| Expense Ratio, Percent | 1.28% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class R shares at NAV returned 12.43%. For the same period, the Fund’s broad-based benchmarks, the Standard & Poor's 500 (S&P 500) Total Return Index and the Bloomberg U.S. Aggregate Bond Index, returned 22.15% and 5.10%, respectively. The performance benchmark, a blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index), returned 15.16% over the period. Security selection in the equity portfolio was the primary detractor from benchmark relative performance in the period, mainly due to weaker relative selection in the information technology sector. An overweight to Asset Backed Securities and Collateralized Mortgage Obligations also detracted from relative returns. Sector allocation decisions contributed to Fund performance overall due to an underweight to U.S. Treasury Securities and U.S. Government Agency-issued Mortgage-Backed Securities. Additionally, security selection in corporate bonds was additive to relative returns. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class R shares of the Fund during the periods shown, compared to that of the S&P 500 Total Return Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class R 12.43 % 7.33 % 7.01 % S&P 500 Total Return Index 22.15 % 15.00 % 13.15 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 60% S&P 500 Total Return Index / 40% Bloomberg U.S. Aggregate Bond Index 15.16 % 9.16 % 8.66 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 426,709,956 | |
| Holdings Count | Holding | 678 | [11] |
| Advisory Fees Paid, Amount | $ 2,043,303 | |
| Investment Company Portfolio Turnover | 33% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Information Technology 17.7 % U.S. Government 17.0 % Financials 14.1 % Health Care 9.6 % Industrials 8.0 % Communication Services 6.7 % Energy 4.5 % Basic Materials 4.0 % Mortgage Securities 3.9 % Consumer Discretionary 3.5 % Consumer Staples 3.0 % Asset Backed Securities 2.9 % Real Estate 1.5 % Consumer, Cyclical 1.2 % Consumer, Non-cyclical 0.9 % Utilities 0.9 % Affiliated Closed-End Fund ∞ 0.3 % Foreign Government 0.2 % Government 0.1 % | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000028042 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Pioneer Balanced ESG Fund | |
| Class Name | Class Y | |
| Trading Symbol | AYBLX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Pioneer Balanced ESG Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $ 0.72 % | |
| Expenses Paid, Amount | $ 77 | |
| Expense Ratio, Percent | 0.72% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class Y shares at NAV returned 13.03%. For the same period, the Fund’s broad-based benchmarks, the Standard & Poor's 500 (S&P 500) Total Return Index and the Bloomberg U.S. Aggregate Bond Index, returned 22.15% and 5.10%, respectively. The performance benchmark, a blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index), returned 15.16% over the period. Security selection in the equity portfolio was the primary detractor from benchmark relative performance in the period, mainly due to weaker relative selection in the information technology sector. An overweight to Asset Backed Securities and Collateralized Mortgage Obligations also detracted from relative returns. Sector allocation decisions contributed to Fund performance overall due to an underweight to U.S. Treasury Securities and U.S. Government Agency-issued Mortgage-Backed Securities. Additionally, security selection in corporate bonds was additive to relative returns. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class Y shares of the Fund during the periods shown, compared to that of the S&P 500 Total Return Index, the Bloomberg U.S. Aggregate Bond Index, and the blended benchmark (60% S&P 500 Total Return Index and 40% Bloomberg U.S. Aggregate Bond Index). GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Class Y 13.03 % 7.98 % 7.55 % S&P 500 Total Return Index 22.15 % 15.00 % 13.15 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % 60% S&P 500 Total Return Index / 40% Bloomberg U.S. Aggregate Bond Index 15.16 % 9.16 % 8.66 % | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 426,709,956 | |
| Holdings Count | Holding | 678 | [12] |
| Advisory Fees Paid, Amount | $ 2,043,303 | |
| Investment Company Portfolio Turnover | 33% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | SECTOR DISTRIBUTION * Information Technology 17.7 % U.S. Government 17.0 % Financials 14.1 % Health Care 9.6 % Industrials 8.0 % Communication Services 6.7 % Energy 4.5 % Basic Materials 4.0 % Mortgage Securities 3.9 % Consumer Discretionary 3.5 % Consumer Staples 3.0 % Asset Backed Securities 2.9 % Real Estate 1.5 % Consumer, Cyclical 1.2 % Consumer, Non-cyclical 0.9 % Utilities 0.9 % Affiliated Closed-End Fund ∞ 0.3 % Foreign Government 0.2 % Government 0.1 % * As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased. ∞ Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor during the two most recent fiscal years and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000238426 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Amundi Climate Transition Core Bond Fund | |
| Class Name | Class A | |
| Trading Symbol | CTBAX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Amundi Climate Transition Core Bond Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class A $ 0.71 % | |
| Expenses Paid, Amount | $ 73 | |
| Expense Ratio, Percent | 0.71% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class A shares at NAV returned 5.87%. For the same period, the Bloomberg U.S. Aggregate Bond Index (the "Index") returned 5.10%. The Fund’s benchmark relative performance benefited from allocations to commercial mortgage-backed securities, non-agency mortgage-backed securities, asset backed securities and to the financial sector, and a significant Fund underweight to U.S. Treasuries relative to the Index. Security selection in the financials and industrials sectors and in agency mortgage-backed securities contributed to the Fund’s benchmark relative performance. The Fund's average duration position of 6.8 years was long relative to the Index duration by 0.7 years, which detracted from the Fund's benchmark relative performance, as yields moved higher during the first three months of the period and, again, during the first quarter of 2024. The Fund’s underweight exposure to utilities relative to the Index modestly detracted from the Fund's benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class A shares of the Fund at public offering price during the periods shown, compared to that of the Bloomberg U.S. Aggregate Bond Index. GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year Since Inception * Class A (with sales charge) 1.10 % 0.46 % Class A (without sales charge) 5.87 % 3.35 % Bloomberg U.S. Aggregate Bond Index 5.10 % 2.87 % * Performance of Class A shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24. | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 21,004,636 | |
| Holdings Count | Holding | 174 | [13] |
| Advisory Fees Paid, Amount | $ 0 | |
| Investment Company Portfolio Turnover | 31% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | PORTFOLIO DIVERSIFICATION * Corporate Bonds 45.4 % U.S. Government and Agency Obligations 32.0 % Asset Backed Securities 6.5 % Commercial Mortgage-Backed Securities 6.4 % Foreign Government Bond 3.9 % Insurance-Linked Securities 3.5 % Collateralized Mortgage Obligations 2.2 % Senior Secured Floating Rate Loan Interests 0.1 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor the period from December 15, 2022 (commencement of operations) through July 31, 2023, and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000238427 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Amundi Climate Transition Core Bond Fund | |
| Class Name | Class C | |
| Trading Symbol | ACTCX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Amundi Climate Transition Core Bond Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class C $ 1.46 % | |
| Expenses Paid, Amount | $ 150 | |
| Expense Ratio, Percent | 1.46% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class C shares at NAV returned 5.09%. For the same period, the Bloomberg U.S. Aggregate Bond Index (the "Index") returned 5.10%. The Fund’s benchmark relative performance benefited from allocations to commercial mortgage-backed securities, non-agency mortgage-backed securities, asset backed securities and to the financial sector, and a significant Fund underweight to U.S. Treasuries relative to the Index. Security selection in the financials and industrials sectors and in agency mortgage-backed securities contributed to the Fund’s benchmark relative performance. The Fund's average duration position of 6.8 years was long relative to the Index duration by 0.7 years, which detracted from the Fund's benchmark relative performance, as yields moved higher during the first three months of the period and, again, during the first quarter of 2024. The Fund’s underweight exposure to utilities relative to the Index modestly detracted from the Fund's benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $10,000 investment made in Class C shares of the Fund during the periods shown, compared to that of the Bloomberg U.S. Aggregate Bond Index. GROWTH OF $10,000 | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year Since Inception * Class C (with contingent deferred sales charge) 4.09 % 2.60 % Class C (without contingent deferred sales charge) 5.09 % 2.60 % Bloomberg U.S. Aggregate Bond Index 5.10 % 2.87 % * Performance of Class C shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24. | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 21,004,636 | |
| Holdings Count | Holding | 174 | [14] |
| Advisory Fees Paid, Amount | $ 0 | |
| Investment Company Portfolio Turnover | 31% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | PORTFOLIO DIVERSIFICATION * Corporate Bonds 45.4 % U.S. Government and Agency Obligations 32.0 % Asset Backed Securities 6.5 % Commercial Mortgage-Backed Securities 6.4 % Foreign Government Bond 3.9 % Insurance-Linked Securities 3.5 % Collateralized Mortgage Obligations 2.2 % Senior Secured Floating Rate Loan Interests 0.1 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor the period from December 15, 2022 (commencement of operations) through July 31, 2023, and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000238428 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Amundi Climate Transition Core Bond Fund | |
| Class Name | Class K | |
| Trading Symbol | ACTKX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Amundi Climate Transition Core Bond Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class K $ 0.45 % | |
| Expenses Paid, Amount | $ 46 | |
| Expense Ratio, Percent | 0.45% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class K shares at NAV returned 6.14%. For the same period, the Bloomberg U.S. Aggregate Bond Index (the "Index") returned 5.10%. The Fund’s benchmark relative performance benefited from allocations to commercial mortgage-backed securities, non-agency mortgage-backed securities, asset backed securities and to the financial sector, and a significant Fund underweight to U.S. Treasuries relative to the Index. Security selection in the financials and industrials sectors and in agency mortgage-backed securities contributed to the Fund’s benchmark relative performance. The Fund's average duration position of 6.8 years was long relative to the Index duration by 0.7 years, which detracted from the Fund's benchmark relative performance, as yields moved higher during the first three months of the period and, again, during the first quarter of 2024. The Fund’s underweight exposure to utilities relative to the Index modestly detracted from the Fund's benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class K shares of the Fund during the periods shown, compared to that of the Bloomberg U.S. Aggregate Bond Index. GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year Since Inception * Class K 6.14 % 3.61 % Bloomberg U.S. Aggregate Bond Index 5.10 % 2.87 % * Performance of Class K shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24. | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 21,004,636 | |
| Holdings Count | Holding | 174 | [15] |
| Advisory Fees Paid, Amount | $ 0 | |
| Investment Company Portfolio Turnover | 31% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | PORTFOLIO DIVERSIFICATION * Corporate Bonds 45.4 % U.S. Government and Agency Obligations 32.0 % Asset Backed Securities 6.5 % Commercial Mortgage-Backed Securities 6.4 % Foreign Government Bond 3.9 % Insurance-Linked Securities 3.5 % Collateralized Mortgage Obligations 2.2 % Senior Secured Floating Rate Loan Interests 0.1 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor the period from December 15, 2022 (commencement of operations) through July 31, 2023, and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| C000238425 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Amundi Climate Transition Core Bond Fund | |
| Class Name | Class Y | |
| Trading Symbol | CTCYX | |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Amundi Climate Transition Core Bond Fund (“Fund”) for | |
| Shareholder Report Annual or Semi-Annual | annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1-800-225-6292 | |
| Additional Information Website | https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Expenses [Text Block] | What were the Fund costs for the last year? (Based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Y $ 0.45 % | |
| Expenses Paid, Amount | $ 46 | |
| Expense Ratio, Percent | 0.45% | |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year and what affected the Fund performance? For the fiscal year ended July 31, 2024, the Fund’s Class Y shares at NAV returned 6.14%. For the same period, the Bloomberg U.S. Aggregate Bond Index (the "Index") returned 5.10%. The Fund’s benchmark relative performance benefited from allocations to commercial mortgage-backed securities, non-agency mortgage-backed securities, asset backed securities and to the financial sector, and a significant Fund underweight to U.S. Treasuries relative to the Index. Security selection in the financials and industrials sectors and in agency mortgage-backed securities contributed to the Fund’s benchmark relative performance. The Fund's average duration position of 6.8 years was long relative to the Index duration by 0.7 years, which detracted from the Fund's benchmark relative performance, as yields moved higher during the first three months of the period and, again, during the first quarter of 2024. The Fund’s underweight exposure to utilities relative to the Index modestly detracted from the Fund's benchmark relative performance. | |
| Performance Past Does Not Indicate Future [Text] | The performance data quoted represents past performance, which is no guarantee of future results. | |
| Line Graph [Table Text Block] | Fund Performance The line graph below shows the change in value of a $5 Million investment made in Class Y shares of the Fund during the periods shown, compared to that of the Bloomberg U.S. Aggregate Bond Index. GROWTH OF $5 million | |
| Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURN 1 Year Since Inception * Class Y 6.14 % 3.61 % Bloomberg U.S. Aggregate Bond Index 5.10 % 2.87 % * Performance of Class Y shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24. | |
| No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
| Updated Performance Information Location [Text Block] | Call 1-800-225-6292 or visit https://www.amundi.com/usinvestors/Resources/Shareholder-Reports | |
| Net Assets | $ 21,004,636 | |
| Holdings Count | Holding | 174 | [16] |
| Advisory Fees Paid, Amount | $ 0 | |
| Investment Company Portfolio Turnover | 31% | |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS Fund net assets $ % Total number of portfolio holdings $ % ^^ Total advisory fee paid $ % Portfolio turnover rate $ % ^^ Excluding short-term investments and all derivative contracts except for options purchased. | |
| Holdings [Text Block] | PORTFOLIO DIVERSIFICATION * Corporate Bonds 45.4 % U.S. Government and Agency Obligations 32.0 % Asset Backed Securities 6.5 % Commercial Mortgage-Backed Securities 6.4 % Foreign Government Bond 3.9 % Insurance-Linked Securities 3.5 % Collateralized Mortgage Obligations 2.2 % Senior Secured Floating Rate Loan Interests 0.1 % * As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | |
| Material Fund Change [Text Block] | Material Fund Changes Amundi Asset Management US, Inc. (the “Adviser”), the Fund’s investment adviser, is currently an indirect, wholly-owned subsidiary of Amundi. The closing of the Transaction would cause the Fund’s current investment advisory agreement with the Adviser to terminate. For more complete information, you may review the https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Updated Prospectus Phone Number | 1-800-225-6292 | |
| Updated Prospectus Web Address | https://www.amundi.com/usinvestors/Products/Mutual-Funds | |
| Accountant Change Disagreements [Text Block] | Changes in On March 25, 2024, Ernst & Young LLP (the “Prior Auditor”) resigned as the independent registered public accounting firm of the Fund. There were no disagreements with the Prior Auditor the period from December 15, 2022 (commencement of operations) through July 31, 2023, and the subsequent interim period through March 25, 2024. On March 25, 2024, the Audit Committee of the Board approved, and on March 25, 2024, the Board approved, Deloitte & Touche LLP as the independent registered accounting firm of the Fund for fiscal periods ending after March 25, 2024. | |
| [1]Excluding short-term investments and all derivative contracts except for options purchased.[2]Excluding short-term investments and all derivative contracts except for options purchased.[3]Excluding short‑term investments and all derivative contracts except for options purchased.[4]Excluding short‑term investments and all derivative contracts except for options purchased.[5]Excluding short‑term investments and all derivative contracts except for options purchased.[6]Excluding short‑term investments and all derivative contracts except for options purchased.[7]Excluding short‑term investments and all derivative contracts except for options purchased.[8]Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased.[9]Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased.[10]Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased.[11]Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased.[12]Excluding short-term investments, TBA sale commitments and all derivative contracts except for options purchased.[13]Excluding short-term investments and all derivative contracts except for options purchased.[14]Excluding short-term investments and all derivative contracts except for options purchased.[15]Excluding short-term investments and all derivative contracts except for options purchased.[16]Excluding short-term investments and all derivative contracts except for options purchased. | ||
| Shareholder Report, Line Graph (Details) - USD ($) | 12 Months Ended | 20 Months Ended | 37 Months Ended | 56 Months Ended | 60 Months Ended | 120 Months Ended | ||||||||||||||||
| Jul. 31, 2024 | Jul. 31, 2024 | Jul. 31, 2024 | Jul. 31, 2024 | Jul. 31, 2024 | Jul. 31, 2024 | Jul. 31, 2023 | Dec. 15, 2022 | Jul. 31, 2022 | Jul. 31, 2021 | Jul. 02, 2021 | Jul. 31, 2020 | Dec. 10, 2019 | Jul. 31, 2019 | Jul. 31, 2018 | Jul. 31, 2017 | Jul. 31, 2016 | Jul. 31, 2015 | Jul. 31, 2014 | ||||
| C000228471 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (with sales charge) | |||||||||||||||||||||
| Account Value | $ 11,170 | $ 11,170 | $ 11,170 | $ 11,170 | $ 11,170 | $ 11,170 | $ 9,983 | $ 9,472 | $ 9,574 | $ 9,550 | ||||||||||||
| Average Annual Return, Percent | 6.85% | 3.66% | [1] | |||||||||||||||||||
| C000228471 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (without sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 11.88% | 5.23% | [1] | |||||||||||||||||||
| C000228470 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class Y | |||||||||||||||||||||
| Account Value | $ 6,556,654 | 6,556,654 | $ 6,556,654 | $ 6,556,654 | 6,556,654 | 6,556,654 | 5,845,962 | 5,538,973 | 5,578,311 | $ 4,481,209 | $ 5,000,000 | |||||||||||
| Average Annual Return, Percent | 12.16% | 6.01% | [2] | |||||||||||||||||||
| C000108029 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (with sales charge) | |||||||||||||||||||||
| Account Value | $ 16,843 | 16,843 | 16,843 | $ 16,843 | $ 16,843 | $ 16,843 | 15,097 | 13,823 | 13,887 | 11,507 | $ 11,476 | $ 11,658 | $ 11,069 | $ 9,526 | $ 9,447 | $ 9,550 | ||||||
| Average Annual Return, Percent | 6.57% | 6.98% | 5.35% | |||||||||||||||||||
| C000108029 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (without sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 11.56% | 7.98% | 5.84% | |||||||||||||||||||
| C000108030 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C (with contingent deferred sales charge) | |||||||||||||||||||||
| Account Value | $ 16,280 | 16,280 | 16,280 | 16,280 | $ 16,280 | $ 16,280 | 14,715 | 13,575 | 13,743 | 11,472 | 11,534 | 11,820 | 11,301 | 9,819 | 9,810 | 10,000 | ||||||
| Average Annual Return, Percent | 9.64% | 7.14% | 4.99% | |||||||||||||||||||
| C000108030 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C (without contingent deferred sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 10.64% | 7.14% | 4.99% | |||||||||||||||||||
| C000149634 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class K | |||||||||||||||||||||
| Account Value | $ 9,300,111 | 9,300,111 | 9,300,111 | 9,300,111 | $ 9,300,111 | $ 9,300,111 | 8,315,707 | 7,586,626 | 7,620,396 | 6,294,218 | 6,267,153 | 6,351,400 | 5,908,344 | 5,066,193 | 4,955,647 | 5,000,000 | ||||||
| Average Annual Return, Percent | 11.84% | 8.21% | 6.40% | |||||||||||||||||||
| C000149635 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R | |||||||||||||||||||||
| Account Value | $ 16,793 | 16,793 | 16,793 | 16,793 | $ 16,793 | $ 16,793 | 15,115 | 13,884 | 13,986 | 11,725 | 11,782 | 12,061 | 11,500 | 9,956 | 9,914 | 10,000 | ||||||
| Average Annual Return, Percent | 11.10% | 7.35% | 5.32% | |||||||||||||||||||
| C000108031 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class Y | |||||||||||||||||||||
| Account Value | $ 8,975,930 | 8,975,930 | 8,975,930 | 8,975,930 | $ 8,975,930 | $ 8,975,930 | 8,028,189 | 7,335,281 | 7,355,149 | 6,079,430 | 6,063,183 | 6,152,558 | 5,824,538 | 5,006,672 | 4,955,585 | 5,000,000 | ||||||
| Average Annual Return, Percent | 11.80% | 8.16% | 6.03% | |||||||||||||||||||
| C000028039 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (with sales charge) | |||||||||||||||||||||
| Account Value | $ 19,236 | 19,236 | 19,236 | 19,236 | $ 19,236 | $ 19,236 | 17,045 | 16,004 | 17,252 | 14,320 | 13,300 | 12,258 | 11,211 | 10,291 | 10,202 | 9,550 | ||||||
| Average Annual Return, Percent | 7.76% | 6.67% | 6.76% | |||||||||||||||||||
| C000028039 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (without sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 12.85% | 7.66% | 7.25% | |||||||||||||||||||
| C000028041 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C (with contingent deferred sales charge) | |||||||||||||||||||||
| Account Value | $ 18,693 | 18,693 | 18,693 | 18,693 | $ 18,693 | $ 18,693 | 16,697 | 15,798 | 17,157 | 14,342 | 13,426 | 12,468 | 11,478 | 10,618 | 10,614 | 10,000 | ||||||
| Average Annual Return, Percent | 10.95% | 6.84% | 6.45% | |||||||||||||||||||
| C000028041 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C (without contingent deferred sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 11.95% | 6.84% | 6.45% | |||||||||||||||||||
| C000166298 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class K | |||||||||||||||||||||
| Account Value | $ 10,314,179 | 10,314,179 | 10,314,179 | 10,314,179 | $ 10,314,179 | $ 10,314,179 | 9,111,941 | 8,538,176 | 9,171,014 | 7,581,861 | 7,024,982 | 6,461,681 | 5,892,284 | 5,387,754 | 5,341,315 | 5,000,000 | ||||||
| Average Annual Return, Percent | 13.19% | 7.98% | 7.51% | |||||||||||||||||||
| C000160063 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class R | |||||||||||||||||||||
| Account Value | $ 19,690 | 19,690 | 19,690 | 19,690 | $ 19,690 | $ 19,690 | 17,513 | 16,492 | 17,818 | 14,834 | 13,823 | 12,771 | 11,698 | 10,754 | 10,683 | 10,000 | ||||||
| Average Annual Return, Percent | 12.43% | 7.33% | 7.01% | |||||||||||||||||||
| C000028042 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class Y | |||||||||||||||||||||
| Account Value | $ 10,348,437 | 10,348,437 | 10,348,437 | 10,348,437 | $ 10,348,437 | $ 10,348,437 | 9,155,946 | 8,569,114 | 9,208,546 | 7,618,656 | 7,050,507 | 6,482,110 | 5,910,456 | 5,409,646 | 5,358,695 | 5,000,000 | ||||||
| Average Annual Return, Percent | 13.03% | 7.98% | 7.55% | |||||||||||||||||||
| C000238426 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (with sales charge) | |||||||||||||||||||||
| Account Value | $ 10,076 | $ 10,076 | 10,076 | 10,076 | $ 10,076 | $ 10,076 | 9,516 | $ 9,550 | ||||||||||||||
| Average Annual Return, Percent | 1.10% | 0.46% | [3] | |||||||||||||||||||
| C000238426 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class A (without sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 5.87% | 3.35% | [3] | |||||||||||||||||||
| C000238427 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C (with contingent deferred sales charge) | |||||||||||||||||||||
| Account Value | $ 10,425 | $ 10,425 | 10,425 | 10,425 | 10,425 | 10,425 | 9,920 | 10,000 | ||||||||||||||
| Average Annual Return, Percent | 4.09% | 2.60% | [4] | |||||||||||||||||||
| C000238427 [Member] | Without Sales Load [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class C (without contingent deferred sales charge) | |||||||||||||||||||||
| Average Annual Return, Percent | 5.09% | 2.60% | [4] | |||||||||||||||||||
| C000238428 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class K | |||||||||||||||||||||
| Account Value | $ 5,295,585 | $ 5,295,585 | 5,295,585 | 5,295,585 | 5,295,585 | 5,295,585 | 4,989,246 | 5,000,000 | ||||||||||||||
| Average Annual Return, Percent | 6.14% | 3.61% | [5] | |||||||||||||||||||
| C000238425 [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Class Y | |||||||||||||||||||||
| Account Value | $ 5,295,586 | $ 5,295,586 | 5,295,586 | 5,295,586 | 5,295,586 | 5,295,586 | 4,989,244 | 5,000,000 | ||||||||||||||
| Average Annual Return, Percent | 6.14% | 3.61% | [6] | |||||||||||||||||||
| Bloomberg U S Aggregate Bond Index [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | |||||||||||||||||||||
| Account Value | $ 9,230 | $ 9,230 | $ 9,230 | $ 9,230 | $ 9,230 | $ 9,230 | 8,782 | $ 10,000 | 9,088 | 10,000 | 10,000 | 5,386,022 | 5,000,000 | 11,619 | 10,750 | 10,837 | 10,893 | 10,282 | 10,000 | |||
| Average Annual Return, Percent | 5.10% | 2.87% | [3] | (2.26%) | [1] | (0.26%) | [2] | 0.19% | 1.61% | |||||||||||||
| S And P 500 Total Return Index [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | S&P 500 Total Return Index | |||||||||||||||||||||
| Account Value | $ 34,403 | $ 34,403 | $ 34,403 | $ 34,403 | $ 34,403 | $ 34,403 | 28,165 | 24,921 | 26,134 | 19,153 | 17,108 | 15,843 | 13,629 | 11,745 | 11,121 | 10,000 | ||||||
| Average Annual Return, Percent | 22.15% | 15% | 13.15% | |||||||||||||||||||
| Bloomberg U S Securitized MBS ABS CMBS Index [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Securitized MBS/ABS/CMBS Index | |||||||||||||||||||||
| Account Value | $ 9,357 | 9,357 | $ 9,357 | $ 9,357 | $ 9,357 | $ 9,357 | 8,905 | 9,324 | 10,000 | $ 10,000 | 5,194,357 | $ 5,000,000 | ||||||||||
| Average Annual Return, Percent | 5.07% | (1.95%) | [1] | (0.51%) | [2] | |||||||||||||||||
| MSCI All Country World NR Index [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | MSCI All Country World NR Index | |||||||||||||||||||||
| Account Value | $ 23,117 | 23,117 | $ 23,117 | $ 23,117 | $ 23,117 | $ 23,117 | 19,755 | 17,496 | 19,545 | 14,676 | 13,690 | 13,298 | 11,984 | 10,238 | 10,283 | 10,000 | ||||||
| Average Annual Return, Percent | 17.02% | 11.05% | 8.74% | |||||||||||||||||||
| Thirty Five MSCI All Country World NR Index 65 Bloomberg U S Aggregate Bond Index [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | 35% MSCI All Country World NR Index / 65% Bloomberg U.S. Aggregate Bond Index | |||||||||||||||||||||
| Account Value | $ 15,194 | 15,194 | 15,194 | 15,194 | $ 15,194 | $ 15,194 | 13,911 | 13,605 | 15,016 | 13,609 | 12,409 | 11,641 | 11,272 | 10,699 | 10,292 | 10,000 | ||||||
| Average Annual Return, Percent | 9.22% | 4.13% | 4.27% | |||||||||||||||||||
| Sixty S And P 500 Total Return Index 40 Bloomberg U S Aggregate Bond Index [Member] | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Line Graph and Table Measure Name | 60% S&P 500 Total Return Index / 40% Bloomberg U.S. Aggregate Bond Index | |||||||||||||||||||||
| Account Value | $ 22,939 | $ 22,939 | $ 22,939 | $ 22,939 | $ 22,939 | $ 22,939 | $ 19,920 | $ 18,717 | $ 19,945 | $ 16,549 | $ 14,797 | $ 13,641 | $ 12,488 | $ 11,437 | $ 10,790 | $ 10,000 | ||||||
| Average Annual Return, Percent | 15.16% | 9.16% | 8.66% | |||||||||||||||||||
| [1]Performance of Class A shares shown in the graph above is from the inception of Class A shares on 7/2/21 through 7/31/24. Index information shown in the graph above is from 7/31/21 through 7/31/24.[2]Performance of Class Y shares shown in the graph above is from the inception of Class Y shares on 12/10/19 through 7/31/24. Index information shown in the graph above is from 12/31/19 through 7/31/24.[3]Performance of Class A shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24.[4]Performance of Class C shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24.[5]Performance of Class K shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24.[6]Performance of Class Y shares of the Fund shown in the graph above is from the inception of Class A shares on 12/15/22 through 7/31/24. Index information shown in the graph above is from 12/31/22 through 7/31/24. | ||||||||||||||||||||||
| Shareholder Report, Holdings (Details) | Jul. 31, 2024 | |
| C000228471 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 38.60% | [1] |
| C000228471 [Member] | Collateralized Mortgage Obligations [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 33.10% | [1] |
| C000228471 [Member] | Commercial Mortgage-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.80% | [1] |
| C000228471 [Member] | Corporate Bond Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [1] |
| C000228471 [Member] | US Government Corporations and Agencies Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.40% | [1] |
| C000228470 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 38.60% | [2] |
| C000228470 [Member] | Collateralized Mortgage Obligations [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 33.10% | [2] |
| C000228470 [Member] | Commercial Mortgage-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.80% | [2] |
| C000228470 [Member] | Corporate Bond Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [2] |
| C000228470 [Member] | US Government Corporations and Agencies Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.40% | [2] |
| C000108029 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.30% | [3] |
| C000108029 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 27.30% | [3] |
| C000108029 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [3] |
| C000108029 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [3] |
| C000108029 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [3] |
| C000108029 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [3] |
| C000108029 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [3] |
| C000108029 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [3] |
| C000108029 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.80% | [3] |
| C000108029 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [3] |
| C000108029 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.80% | [3] |
| C000108029 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.30% | [3] |
| C000108029 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [3] |
| C000108029 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [3] |
| C000108029 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.20% | [3] |
| C000108029 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [3] |
| C000108029 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [3] |
| C000108029 [Member] | Closed End Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [3] |
| C000108030 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.30% | [4] |
| C000108030 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 27.30% | [4] |
| C000108030 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [4] |
| C000108030 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [4] |
| C000108030 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [4] |
| C000108030 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [4] |
| C000108030 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [4] |
| C000108030 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [4] |
| C000108030 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.80% | [4] |
| C000108030 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [4] |
| C000108030 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.80% | [4] |
| C000108030 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.30% | [4] |
| C000108030 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [4] |
| C000108030 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [4] |
| C000108030 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.20% | [4] |
| C000108030 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [4] |
| C000108030 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000108030 [Member] | Closed End Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [4] |
| C000149634 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.30% | [5] |
| C000149634 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 27.30% | [5] |
| C000149634 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [5] |
| C000149634 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [5] |
| C000149634 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [5] |
| C000149634 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [5] |
| C000149634 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [5] |
| C000149634 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [5] |
| C000149634 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.80% | [5] |
| C000149634 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [5] |
| C000149634 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.80% | [5] |
| C000149634 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.30% | [5] |
| C000149634 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [5] |
| C000149634 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [5] |
| C000149634 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.20% | [5] |
| C000149634 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [5] |
| C000149634 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [5] |
| C000149634 [Member] | Closed End Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000149635 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.30% | [6] |
| C000149635 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 27.30% | [6] |
| C000149635 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [6] |
| C000149635 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [6] |
| C000149635 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [6] |
| C000149635 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [6] |
| C000149635 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [6] |
| C000149635 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [6] |
| C000149635 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.80% | [6] |
| C000149635 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [6] |
| C000149635 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.80% | [6] |
| C000149635 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.30% | [6] |
| C000149635 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [6] |
| C000149635 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [6] |
| C000149635 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.20% | [6] |
| C000149635 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [6] |
| C000149635 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [6] |
| C000149635 [Member] | Closed End Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [6] |
| C000108031 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.30% | [7] |
| C000108031 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 27.30% | [7] |
| C000108031 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [7] |
| C000108031 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [7] |
| C000108031 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [7] |
| C000108031 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [7] |
| C000108031 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [7] |
| C000108031 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [7] |
| C000108031 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.80% | [7] |
| C000108031 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.60% | [7] |
| C000108031 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.80% | [7] |
| C000108031 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.30% | [7] |
| C000108031 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [7] |
| C000108031 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [7] |
| C000108031 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.20% | [7] |
| C000108031 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [7] |
| C000108031 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [7] |
| C000108031 [Member] | Closed End Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [7] |
| C000028039 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.50% | [8] |
| C000028039 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.10% | [8] |
| C000028039 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.60% | [8] |
| C000028039 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [8] |
| C000028039 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.70% | [8] |
| C000028039 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [8] |
| C000028039 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [8] |
| C000028039 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [8] |
| C000028039 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.70% | [8] |
| C000028039 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [8] |
| C000028039 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4% | [8] |
| C000028039 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [8] |
| C000028039 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [8] |
| C000028039 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [8] |
| C000028039 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17% | [8] |
| C000028039 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [8] |
| C000028039 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [8] |
| C000028039 [Member] | Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [8] |
| C000028039 [Member] | Affiliated Closed End Fund [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [8],[9] |
| C000028041 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.50% | [10] |
| C000028041 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.10% | [10] |
| C000028041 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.60% | [10] |
| C000028041 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [10] |
| C000028041 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.70% | [10] |
| C000028041 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [10] |
| C000028041 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [10] |
| C000028041 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [10] |
| C000028041 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.70% | [10] |
| C000028041 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [10] |
| C000028041 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4% | [10] |
| C000028041 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [10] |
| C000028041 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [10] |
| C000028041 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [10] |
| C000028041 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17% | [10] |
| C000028041 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [10] |
| C000028041 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [10] |
| C000028041 [Member] | Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [10] |
| C000028041 [Member] | Affiliated Closed End Fund [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [10],[11] |
| C000166298 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.50% | [12] |
| C000166298 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.10% | [12] |
| C000166298 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.60% | [12] |
| C000166298 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [12] |
| C000166298 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.70% | [12] |
| C000166298 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [12] |
| C000166298 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [12] |
| C000166298 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [12] |
| C000166298 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.70% | [12] |
| C000166298 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [12] |
| C000166298 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4% | [12] |
| C000166298 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [12] |
| C000166298 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [12] |
| C000166298 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [12] |
| C000166298 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17% | [12] |
| C000166298 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [12] |
| C000166298 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [12] |
| C000166298 [Member] | Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [12] |
| C000166298 [Member] | Affiliated Closed End Fund [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [12],[13] |
| C000160063 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.50% | [14] |
| C000160063 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.10% | [14] |
| C000160063 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.60% | [14] |
| C000160063 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [14] |
| C000160063 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.70% | [14] |
| C000160063 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [14] |
| C000160063 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [14] |
| C000160063 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [14] |
| C000160063 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.70% | [14] |
| C000160063 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [14] |
| C000160063 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4% | [14] |
| C000160063 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [14] |
| C000160063 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [14] |
| C000160063 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [14] |
| C000160063 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17% | [14] |
| C000160063 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [14] |
| C000160063 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [14] |
| C000160063 [Member] | Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [14] |
| C000160063 [Member] | Affiliated Closed End Fund [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [14],[15] |
| C000028042 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.50% | [16] |
| C000028042 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.10% | [16] |
| C000028042 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.60% | [16] |
| C000028042 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [16] |
| C000028042 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.70% | [16] |
| C000028042 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [16] |
| C000028042 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [16] |
| C000028042 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [16] |
| C000028042 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17.70% | [16] |
| C000028042 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [16] |
| C000028042 [Member] | Basic Materials [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4% | [16] |
| C000028042 [Member] | Consumer Cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [16] |
| C000028042 [Member] | Consumer Non cyclical [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.90% | [16] |
| C000028042 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [16] |
| C000028042 [Member] | US Government Debt Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 17% | [16] |
| C000028042 [Member] | Mortgage Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [16] |
| C000028042 [Member] | Foreign Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.20% | [16] |
| C000028042 [Member] | Government [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [16] |
| C000028042 [Member] | Affiliated Closed End Fund [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [16],[17] |
| C000238426 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.50% | [18] |
| C000238426 [Member] | Collateralized Mortgage Obligations [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [18] |
| C000238426 [Member] | Commercial Mortgage-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.40% | [18] |
| C000238426 [Member] | Corporate Bond Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 45.40% | [18] |
| C000238426 [Member] | US Government Corporations and Agencies Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 32% | [18] |
| C000238426 [Member] | Foreign Government Bond [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [18] |
| C000238426 [Member] | Insurance Linked Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [18] |
| C000238426 [Member] | Senior Secured Floating Rate Loan Interests [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [18] |
| C000238427 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.50% | [19] |
| C000238427 [Member] | Collateralized Mortgage Obligations [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [19] |
| C000238427 [Member] | Commercial Mortgage-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.40% | [19] |
| C000238427 [Member] | Corporate Bond Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 45.40% | [19] |
| C000238427 [Member] | US Government Corporations and Agencies Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 32% | [19] |
| C000238427 [Member] | Foreign Government Bond [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [19] |
| C000238427 [Member] | Insurance Linked Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [19] |
| C000238427 [Member] | Senior Secured Floating Rate Loan Interests [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [19] |
| C000238428 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.50% | [20] |
| C000238428 [Member] | Collateralized Mortgage Obligations [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [20] |
| C000238428 [Member] | Commercial Mortgage-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.40% | [20] |
| C000238428 [Member] | Corporate Bond Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 45.40% | [20] |
| C000238428 [Member] | US Government Corporations and Agencies Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 32% | [20] |
| C000238428 [Member] | Foreign Government Bond [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [20] |
| C000238428 [Member] | Insurance Linked Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [20] |
| C000238428 [Member] | Senior Secured Floating Rate Loan Interests [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [20] |
| C000238425 [Member] | Asset-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.50% | [21] |
| C000238425 [Member] | Collateralized Mortgage Obligations [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [21] |
| C000238425 [Member] | Commercial Mortgage-Backed Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.40% | [21] |
| C000238425 [Member] | Corporate Bond Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 45.40% | [21] |
| C000238425 [Member] | US Government Corporations and Agencies Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 32% | [21] |
| C000238425 [Member] | Foreign Government Bond [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [21] |
| C000238425 [Member] | Insurance Linked Securities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [21] |
| C000238425 [Member] | Senior Secured Floating Rate Loan Interests [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.10% | [21] |
| [1]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[2]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[3]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[4]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[5]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[6]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[7]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[8]As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased.[9]Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc.[10]As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased.[11]Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc.[12]As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased.[13]Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc.[14]As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased.[15]Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc.[16]As a percentage of total investments excluding short‑term investments, TBA sale commitments and all derivative contracts except for options purchased.[17]Pioneer ILS Interval Fund is an affiliated closed-end fund managed by Amundi Asset Management US, Inc.[18]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[19]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[20]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased.[21]As a percentage of total investments excluding short‑term investments and all derivative contracts except for options purchased. | ||
