| Form N-CSR Cover | 12 Months Ended |
| Jul. 31, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | Prudential Investment Portfolios 5 |
| Entity Central Index Key | 0001090155 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jul. 31, 2024 |
| Shareholder Report | 12 Months Ended |
| Jul. 31, 2024 USD ($) Holdings | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | Prudential Investment Portfolios 5 |
| Entity Central Index Key | 0001090155 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jul. 31, 2024 |
| PGIM Target Date 2015 Fund - Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2015 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDCFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2015 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2015 Fund—Class R3 $34 0.33% |
| Expenses Paid, Amount | $ 34 |
| Expense Ratio, Percent | 0.33% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 36% equities and non-traditional asset classes, and 64% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 7.97% 4.59% 4.92% (12/13/2016) PGIM Target Date 2015 Custom Benchmark 7.99% 4.91% 5.37% S&P Target Date 2015 Index 9.56% 5.27% 5.87% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Description [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 9,915,202 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 9,915,202 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.1% Affiliated Mutual Funds - Domestic Equity 19.2% Affiliated Mutual Funds - International Equity 10.9% Affiliated Mutual Fund - Short-Term Investment 10.2% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date Income Fund - Class R1 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date Income Fund |
| Class Name | Class R1 |
| Trading Symbol | PDADX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date Income Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date Income Fund—Class R1 $72 0.69% |
| Expenses Paid, Amount | $ 72 |
| Expense Ratio, Percent | 0.69% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 35% equities and non-traditional asset classes, and 65% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 7.45% 3.80% 4.07% (12/13/2016) PGIM Target Date Income Custom Benchmark 7.84% 4.53% 4.90% S&P Target Date Retirement Income Index 8.98% 4.23% 4.77% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 17,554,506 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 17,554,506 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.9% Affiliated Mutual Funds - Domestic Equity 18.5% Affiliated Mutual Funds - International Equity 10.6% Affiliated Mutual Fund - Short- Term 10.3% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2040 Fund Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2040 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDHGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2040 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2040 Fund—Class R4 $15 0.14% |
| Expenses Paid, Amount | $ 15 |
| Expense Ratio, Percent | 0.14% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 75% equities and non-traditional asset classes, and 25% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 12.93% 8.66% 8.66% (12/13/2016) PGIM Target Date 2040 Custom Benchmark 13.15% 9.20% 9.61% S&P Target Date 2040 Index 14.40% 9.34% 9.57% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 40,911,728 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 77% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 40,911,728 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 77% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 44.8% Affiliated Mutual Funds - Fixed Income 27.8% Affiliated Mutual Funds - International Equity 25.7% Affiliated Mutual Fund - Short-Term Investment 1.8% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date Income Fund - Class R5 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date Income Fund |
| Class Name | Class R5 |
| Trading Symbol | PDAHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date Income Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date Income Fund—Class R5 $9 0.09% |
| Expenses Paid, Amount | $ 9 |
| Expense Ratio, Percent | 0.09% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 35% equities and non-traditional asset classes, and 65% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 8.08% 4.42% 4.69% (12/13/2016) PGIM Target Date Income Custom Benchmark 7.84 4.53 4.90 S&P Target Date Retirement Income Index 8.98 4.23 4.77 S&P 500 Index 22.15 15.00 14.76 Bloomberg US Aggregate Bond Index 5.10 0.19 1.41 |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 17,554,506 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 17,554,506 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.9% Affiliated Mutual Funds - Domestic Equity 18.5% Affiliated Mutual Funds - International Equity 10.6% Affiliated Mutual Fund - Short-Term Investment 10.3% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2025 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDEJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2025 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2025 Fund—Class R6 $1 0.01% |
| Expenses Paid, Amount | $ 1 |
| Expense Ratio, Percent | 0.01% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 46% equities and non-traditional asset classes, and 54% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 9.67% 6.11% 6.38% (12/13/2016) PGIM Target Date 2025 Custom Benchmark 9.35% 6.14% 6.61% S&P Target Date 2025 Index 10.64% 6.43% 7.09% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 48,151,037 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 53% |
| Additional Fund Statistics [Text Block] | Fund’s net assets $ 48,151,037 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 53% |
| Holdings [Text Block] | Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 51.9% Affiliated Mutual Funds - Domestic Equity 26.3% Affiliated Mutual Funds - International Equity 14.0% Affiliated Mutual Fund - Short-Term Investment 8.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2030 Fund Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2030 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDFGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2030 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2030 Fund—Class R4 $20 0.19% |
| Expenses Paid, Amount | $ 20 |
| Expense Ratio, Percent | 0.19% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 53% equities and non-traditional asset classes, and 47% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 10.33% 6.83% 7.12 PGIM Target Date 2030 Custom Benchmark 10.35% 7.21% 7.79% S&P Target Date 2030 Index 11.93% 7.42% 7.96% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 |
| Net Assets | $ 54,339,162 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 62% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 54,339,162 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 62% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 45.7% Affiliated Mutual Funds - Domestic Equity 31.1% Affiliated Mutual Funds - International Equity 16.6% Affiliated Mutual Fund - Short-Term Investment 6.8% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023 ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2055 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDKEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2055 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2055 Fund—Class R2 $42 0.39% |
| Expenses Paid, Amount | $ 42 |
| Expense Ratio, Percent | 0.39% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 92% equities and non-traditional asset classes, and 8% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 14.37% 9.49% 9.26% (12/13/2016) PGIM Target Date 2055 Custom Benchmark 15.02% 10.32% 10.57% S&P Target Date 2055 Index 15.52% 10.22% 10.34% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,306,299 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 97% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,306,299 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 97% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.0% Affiliated Mutual Funds - International Equity 36.5% Affiliated Mutual Funds - Fixed Income 11.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2020 Fund - Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2020 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDDDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2020 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2020 Fund—Class R1 $72 0.69% |
| Expenses Paid, Amount | $ 72 |
| Expense Ratio, Percent | 0.69% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 41% equities and non-traditional asset classes, and 59% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 8.22% 4.73% 5.02% (12/13/2016) PGIM Target Date 2020 Custom Benchmark 8.66% 5.53% 5.96% S&P Target Date 2020 Index 10.30% 5.63% 6.32% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 35,485,417 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 43% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 35,485,417 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 43% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 56.1% Affiliated Mutual Funds - Domestic Equity 22.7% Affiliated Mutual Funds - International Equity 12.4% Affiliated Mutual Fund - Short-Term Investment 9.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2035 FUND CLASS R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2035 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDGJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2035 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852. |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets. |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2035 Fund—Class R6 $1 0.01% |
| Expenses Paid, Amount | $ 1 |
| Expense Ratio, Percent | 0.01% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 65% equities and non-traditional asset classes, and 35% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 12.13% 8.25% 8.30% (12/13/2016) PGIM Target Date 2035 Custom Benchmark 11.97% 8.47% 8.92% S&P Target Date 2035 Index 13.25% 8.49% 8.86% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 42,061,016 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 76% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 42,061,016 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 76% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 39.3% Affiliated Mutual Funds - Fixed Income 35.2% Affiliated Mutual Funds - International Equity 21.1% Affiliated Mutual Fund - Short-Term Investment 4.6% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2035 Fund - Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2035 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDGEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2035 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets. |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2035 Fund—Class R2 $40 0.38% |
| Expenses Paid, Amount | $ 40 |
| Expense Ratio, Percent | 0.38% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 65% equities and non-traditional asset classes, and 35% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 11.65% 7.71% 7.77% (12/13/2016) PGIM Target Date 2035 Custom Benchmark 11.97% 8.47% 8.92 S&P Target Date 2035 Index 13.25% 8.49% 8.86 S&P 500 Index 22.15% 15.00% 14.76 Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41 |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 42,061,016 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 76% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 42,061,016 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 76% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 39.3% Affiliated Mutual Funds - Fixed Income 35.2% Affiliated Mutual Funds - International Equity 21.1% Affiliated Mutual Fund - Short-Term Investment 4.6% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2055 Fund - Class R6 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2055 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDKJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2055 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2055 Fund—Class R6 $5 0.05% |
| Expenses Paid, Amount | $ 5 |
| Expense Ratio, Percent | 0.05% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 92% equities and non-traditional asset classes, and 8% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 14.89% 10.02% 9.80% (12/13/2016) PGIM Target Date 2055 Custom Benchmark 15.02% 10.32% 10.57% S&P Target Date 2055 Index 15.52% 10.22% 10.34% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,306,299 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 97% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,306,299 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 97% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.0% Affiliated Mutual Funds - International Equity 36.5% Affiliated Mutual Funds - Fixed Income 11.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2065 Fund Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2065 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDOHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2065 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852. |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2065 Fund—Class R6 $0 0.00% |
| Expenses Paid, Amount | $ 0 |
| Expense Ratio, Percent | 0% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 96% equities and non-traditional asset classes, and 4% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Since Inception (%) Class R6 15.43% 9.57% (12/16/2019) PGIM Target Date 2065 Custom Benchmark 15.21% 9.56% S&P Target Date 2065+ Index 15.83% 9.52% S&P 500 Index 22.15% 14.22% Bloomberg US Aggregate Bond Index 5.10% -0.28% |
| Performance Inception Date | Dec. 16, 2019 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 675,339 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 112% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 675,339 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 112% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.3% Affiliated Mutual Funds - International Equity 39.9% Affiliated Mutual Funds - Fixed Income 7.7% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2045 Fund Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2045 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDIJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2045 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2045 Fund—Class R6 $1 0.01% |
| Expenses Paid, Amount | $ 1 |
| Expense Ratio, Percent | 0.01% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 82% equities and non-traditional asset classes, and 18% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 14.01% 9.49% 9.35% (12/13/2016) PGIM Target Date 2045 Custom Benchmark 13.93% 9.72% 10.05% S&P Target Date 2045 Index 15.04% 9.87% 10.00% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 26,539,154 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 79% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 26,539,154 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 79% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 47.6% Affiliated Mutual Funds - International Equity 30.0% Affiliated Mutual Funds - Fixed Income 22.3% Affiliated Mutual Fund - Short-Term Investment 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Diversified Growth Fund Class C | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Diversified Growth Fund |
| Class Name | Class C |
| Trading Symbol | TBDCX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852 |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Diversified Growth Fund—Class C $251 2.22% |
| Expenses Paid, Amount | $ 251 |
| Expense Ratio, Percent | 2.22% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, the Fund’s investment style was rewarded by the market. Equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence as well as an end to US Federal Reserve interest rate hikes, and continued growth in the US economy. ■ Positions within information technology (boosted by semiconductors), healthcare (led by pharmaceuticals), and industrials (driven by ground transportation) sectors added the most to the Fund’s performance relative to its Index during the reporting period. ■ Conversely, stock selection within the consumer discretionary, financials, and consumer staples sectors detracted from the Fund’s performance relative to its Index during the reporting period. The Fund’s overweight exposure relative to the Index in consumer discretionary, coupled with underweight exposure relative to the Index in technology, were also notable detractors. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Ten Years (%) Class C with sales charges 24.80% 15.84% 13.07% Class C without sales charges 25.80% 15.84% 13.07% Russell 1000 Growth Index 26.94% 18.41% 16.31% S&P 500 Index 22.15% 15.00% 13.15% |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 338,719,968 |
| Holdings Count | Holdings | 81 |
| Advisory Fees Paid, Amount | $ 2,146,064 |
| Investment Company, Portfolio Turnover | 147% |
| Additional Fund Statistics [Text Block] | Fund’s net assets $ 338,719,968 Number of fund holdings 81 Total advisory fees paid for the year $ 2,146,064 Portfolio turnover rate for the year 147% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 18.1 Software 16.4 Interactive Media & Services 9.5 Broadline Retail 8.7 Pharmaceuticals 7.2 Technology Hardware, Storage & Peripherals 6.3 Financial Services 4.8 Hotels, Restaurants & Leisure 3.8 Entertainment 3.3 Biotechnology 1.9 Electronic Equipment, Instruments & Components 1.9 Automobiles 1.8 Specialty Retail 1.7 Aerospace & Defense 1.5 Consumer Staples Distribution & Retail 1.5 Ground Transportation 1.5 Electrical Equipment 1.0 Consumer Finance 1.0 Insurance 0.9 Affiliated Mutual Funds 0.9 Industry Classification % of Net Assets IT Services 0.8 Capital Markets 0.8 Health Care Providers & Services 0.7 Textiles, Apparel & Luxury Goods 0.5 Health Care Equipment & Supplies 0.5 Beverages 0.5 Media 0.5 Personal Care Products 0.4 Communications Equipment 0.3 Food Products 0.3 Construction & Engineering 0.3 Commercial Services & Supplies 0.2 Household Durables 0.2 Oil, Gas & Consumable Fuels 0.2 Household Products 0.2 100.1 Liabilities in excess of other assets (0.1 100.0 |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. ■ Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.70% on first $500 million of average daily net assets; 0.65% on next $500 million of average daily net assets; 0.60% over $1 billion of average daily net assets. Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net assets from $1 billion to $3 billion; 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Expenses [Text Block] | ■ Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.70% on first $500 million of average daily net assets; 0.65% on next $500 million of average daily net assets; 0.60% over $1 billion of average daily net assets. Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net assets from $1 billion to $3 billion; 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date 2050 Fund - Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2050 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDJGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2050 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2050 Fund—Class R4 $13 0.12% |
| Expenses Paid, Amount | $ 13 |
| Expense Ratio, Percent | 0.12% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 89% equities and non-traditional asset classes, and 11% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 14.53% 9.59% 9.27% (12/13/2016) PGIM Target Date 2050 Custom Benchmark 14.75% 10.12% 10.40% S&P Target Date 2050 Index 15.48% 10.15% 10.26% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% Since Inception returns are provided since the Fund has less than 10 fiscal years of returns. Since Inception returns for the Indexes are measured from the closest month-end to the Fund’s inception date. The Fund has added the S&P 500 Index and the Bloomberg US Aggregate Bond Index as broad-based securities market indexes in response to new regulatory requirements. |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 15,478,640 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 84% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 15,478,640 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 84% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 50.9% Affiliated Mutual Funds - International Equity 33.9% Affiliated Mutual Funds - Fixed Income 15.1% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Rising Dividend Fund Class C | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Rising Dividend Fund |
| Class Name | Class C |
| Trading Symbol | PJDCX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class C shares of PGIM Jennison Rising Dividend Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Rising Dividend Fund—Class C $221 2.02% |
| Expenses Paid, Amount | $ 221 |
| Expense Ratio, Percent | 2.02% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence, the end to US Federal Reserve interest rate hikes, and continued growth in the US economy. Dividend-paying stocks—despite positive results— significantly underperformed the broader stock market. ■ Security selection within industrials (led by electrical equipment and machinery), utilities (driven by electric utilities), and healthcare (led by pharmaceuticals) were the top contributors to the Fund’s return relative to the Index. ■ Stock selection within information technology (driven by semiconductors & semiconductor equipment) detracted the most from relative performance, with lack of exposure to Nvidia as the single largest detractor. Stock selection in consumer staples (led by food products), along with an underweight allocation to information technology, further detracted from relative results. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Ten Years (%) Class C with sales charges 17.91% 10.20% 9.08% Class C without sales charges 18.91% 10.20% 9.08% S&P 500 Index 22.15% 15.00% 13.15% |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 60,795,475 |
| Holdings Count | Holdings | 61 |
| Advisory Fees Paid, Amount | $ 637,698 |
| Investment Company, Portfolio Turnover | 50% |
| Additional Fund Statistics [Text Block] | Fund’s net assets $ 60,795,475 Number of fund holdings 61 Total advisory fees paid for the year $ 637,698 Portfolio turnover rate for the year 50% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 7.7% Pharmaceuticals 7.1% Banks 7.1% Oil, Gas & Consumable Fuels 5.2% Machinery 4.5% Biotechnology 4.4% Capital Markets 4.2% Technology Hardware, Storage & Peripherals 4.2% Aerospace & Defense 4.2% Software 4.1% Electric Utilities 4.1% Electrical Equipment 3.8% Insurance 3.6% Diversified Telecommunication Services 3.1% Multi-Utilities 3.0% IT Services 2.6% Specialty Retail 2.6% Hotels, Restaurants & Leisure 2.6% Chemicals 2.4% Ground Transportation 2.3% Industry Classification % of Net Assets Financial Services 2.1% Consumer Staples Distribution & Retail 1.9% Affiliated Mutual Funds 1.9% Diversified Consumer Services 1.5% Personal Care Products 1.4% Industrial Conglomerates 1.4% Building Products 1.3% Health Care REITs 1.2% Food Products 1.1% Residential REITs 1.1% Independent Power & Renewable Electricity Producers 0.8% Beverages 0.6% Health Care Providers & Services 0.6% Health Care Equipment & Supplies 0.3% 100.0% Other assets in excess of liabilities 0.0%* 100.0% * Less than 0.05% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. For more complete information, you should review the Fund’s next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date 2045 Fund Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2045 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDIEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2045 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2045 Fund—Class R2 $38 0.36% |
| Expenses Paid, Amount | $ 38 |
| Expense Ratio, Percent | 0.36% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 82% equities and non-traditional asset classes, and 18% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 13.47% 8.94% 8.80% (12/13/2016) PGIM Target Date 2045 Custom Benchmark 13.93% 9.72% 10.05% S&P Target Date 2045 Index 15.04% 9.87% 10.00% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 26,539,154 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 79% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 26,539,154 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 79% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 47.6% Affiliated Mutual Funds - International Equity 30.0% Affiliated Mutual Funds - Fixed Income 22.3% Affiliated Mutual Fund - Short-Term Investment 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2060 Fund - Class R4 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2060 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDLGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2060 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2060 Fund—Class R4 $15 0.14% |
| Expenses Paid, Amount | $ 15 |
| Expense Ratio, Percent | 0.14% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 94% equities and non-traditional asset classes, and 6% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 14.71% 9.91% 9.53% (12/13/2016) PGIM Target Date 2060 Custom Benchmark 15.09% 10.44% 10.67% S&P Target Date 2060 Index 15.55% 10.25% 10.42% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,415,356 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 92% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,415,356 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 92% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 51.6% Affiliated Mutual Funds - International Equity 38.8% Affiliated Mutual Funds - Fixed Income 9.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2065 Fund Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2065 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDODX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2065 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2065 Fund—Class R2 $34 0.32% |
| Expenses Paid, Amount | $ 34 |
| Expense Ratio, Percent | 0.32% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 96% equities and non-traditional asset classes, and 4% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Since Inception (%) Class R2 14.26% 8.91% (12/16/2019) PGIM Target Date 2065 Custom Benchmark 15.21% 9.56% S&P Target Date 2065+ Index 15.83% 9.52% S&P 500 Index 22.15% 14.22% Bloomberg US Aggregate Bond Index 5.10% -0.28% |
| Performance Inception Date | Dec. 16, 2019 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 675,339 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 112% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 675,339 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 112% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.3% Affiliated Mutual Funds - International Equity 39.9% Affiliated Mutual Funds - Fixed Income 7.7% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2025 Fund - Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2025 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDEEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2025 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2025 Fund—Class R2 $43 0.41% |
| Expenses Paid, Amount | $ 43 |
| Expense Ratio, Percent | 0.41% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 46% equities and non-traditional asset classes, and 54% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 9.19% 5.59% 5.85% (12/13/2016) PGIM Target Date 2025 Custom Benchmark 9.35% 6.14% 6.61% S&P Target Date 2025 Index 10.64% 6.43% 7.09% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 48,151,037 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 53% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 48,151,037 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 53% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 51.9% Affiliated Mutual Funds - Domestic Equity 26.3% Affiliated Mutual Funds - International Equity 14.0% Affiliated Mutual Fund - Short-Term Investment 8.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Diversified Growth Fund Class A | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Diversified Growth Fund |
| Class Name | Class A |
| Trading Symbol | TBDAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class A shares of PGIM Jennison Diversified Growth Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Diversified Growth Fund—Class A $129 1.14% |
| Expenses Paid, Amount | $ 129 |
| Expense Ratio, Percent | 1.14% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, the Fund’s investment style was rewarded by the market. Equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence as well as an end to US Federal Reserve interest rate hikes, and continued growth in the US economy. ■ Positions within information technology (boosted by semiconductors), healthcare (led by pharmaceuticals), and industrials (driven by ground transportation) sectors added the most to the Fund’s performance relative to its Index during the reporting period. ■ Conversely, stock selection within the consumer discretionary, financials, and consumer staples sectors detracted from the Fund’s performance relative to its Index during the reporting period. The Fund’s overweight exposure relative to the Index in consumer discretionary, coupled with underweight exposure relative to the Index in technology, were also notable detractors. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Ten Years (%) Class A with sales charges 20.13% 15.69% 13.44% Class A without sales charges 27.12% 17.00% 14.08% Russell 1000 Growth Index 26.94% 18.41% 16.31% S&P 500 Index 22.15% 15.00% 13.15% |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 338,719,968 |
| Holdings Count | Holdings | 81 |
| Advisory Fees Paid, Amount | $ 2,146,064 |
| Investment Company, Portfolio Turnover | 147% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 338,719,968 Number of fund holdings 81 Total advisory fees paid for the year $ 2,146,064 Portfolio turnover rate for the year 147% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 18.1% Software 16.4% Interactive Media & Services 9.5% Broadline Retail 8.7% Pharmaceuticals 7.2% Technology Hardware, Storage & Peripherals 6.3% Financial Services 4.8% Hotels, Restaurants & Leisure 3.8% Entertainment 3.3% Biotechnology 1.9% Electronic Equipment, Instruments & Components 1.9% Automobiles 1.8% Specialty Retail 1.7% Aerospace & Defense 1.5% Consumer Staples Distribution & Retail 1.5% Ground Transportation 1.5% Electrical Equipment 1.0% Consumer Finance 1.0% Insurance 0.9% Affiliated Mutual Funds 0.9% Industry Classification % of Net Assets IT Services 0.8% Capital Markets 0.8% Health Care Providers & Services 0.7% Textiles, Apparel & Luxury Goods 0.5% Health Care Equipment & Supplies 0.5% Beverages 0.5% Media 0.5% Personal Care Products 0.4% Communications Equipment 0.3% Food Products 0.3% Construction & Engineering 0.3% Commercial Services & Supplies 0.2% Household Durables 0.2% Oil, Gas & Consumable Fuels 0.2% Household Products 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. ■ Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.70% on first $500 million of average daily net assets; 0.65% on next $500 million of average daily net assets; 0.60% over $1 billion of average daily net assets. Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net a sse 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at or by request at (800) 225-1852. |
| Material Fund Change Expenses [Text Block] | ■ Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.70% on first $500 million of average daily net assets; 0.65% on next $500 million of average daily net assets; 0.60% over $1 billion of average daily net assets. Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net a sse 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date 2055 Fund - Class R5 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2055 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDKHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2055 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2055 Fund—Class R5 $5 0.05% |
| Expenses Paid, Amount | $ 5 |
| Expense Ratio, Percent | 0.05% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 92% equities and non-traditional asset classes, and 8% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 14.75% 9.87% 9.64% (12/13/2016) PGIM Target Date 2055 Custom Benchmark 15.02% 10.32% 10.57% S&P Target Date 2055 Index 15.52% 10.22% 10.34% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,306,299 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 97% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,306,299 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 97% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.0% Affiliated Mutual Funds - International Equity 36.5% Affiliated Mutual Funds - Fixed Income 11.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Rising Dividend Fund Class A | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Rising Dividend Fund |
| Class Name | Class A |
| Trading Symbol | PJDAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class A shares of PGIM Jennison Rising Dividend Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Rising Dividend Fund—Class A $141 1.28% |
| Expenses Paid, Amount | $ 141 |
| Expense Ratio, Percent | 1.28% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence, the end to US Federal Reserve interest rate hikes, and continued growth in the US economy. Dividend-paying stocks—despite positive results— significantly underperformed the broader stock market. ■ Security selection within industrials (led by electrical equipment and machinery), utilities (driven by electric utilities), and healthcare (led by pharmaceuticals) were the top contributors to the Fund’s return relative to the Index. ■ Stock selection within information technology (driven by semiconductors & semiconductor equipment) detracted the most from relative performance, with lack of exposure to Nvidia as the single largest detractor. Stock selection in consumer staples (led by food products), along with an underweight allocation to information technology, further detracted from relative results. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Ten Years (%) Class A with sales charges 13.25% 9.78% 9.27% Class A without sales charges 19.84% 11.03% 9.89% S&P 500 Index 22.15% 15.00% 13.15% |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 60,795,475 |
| Holdings Count | Holdings | 61 |
| Advisory Fees Paid, Amount | $ 637,698 |
| Investment Company, Portfolio Turnover | 50% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 60,795,475 Number of fund holdings 61 Total advisory fees paid for the year $ 637,698 Portfolio turnover rate for the year 50% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 7.7% Pharmaceuticals 7.1% Banks 7.1% Oil, Gas & Consumable Fuels 5.2% Machinery 4.5% Biotechnology 4.4% Capital Markets 4.2% Technology Hardware, Storage & Peripherals 4.2% Aerospace & Defense 4.2% Software 4.1% Electric Utilities 4.1% Electrical Equipment 3.8% Insurance 3.6% Diversified Telecommunication Services 3.1% Multi-Utilities 3.0% IT Services 2.6% Specialty Retail 2.6% Hotels, Restaurants & Leisure 2.6% Chemicals 2.4% Ground Transportation 2.3% Industry Classification % of Net Assets Financial Services 2.1% Consumer Staples Distribution & Retail 1.9% Affiliated Mutual Funds 1.9% Diversified Consumer Services 1.5% Personal Care Products 1.4% Industrial Conglomerates 1.4% Building Products 1.3% Health Care REITs 1.2% Food Products 1.1% Residential REITs 1.1% Independent Power & Renewable Electricity Producers 0.8% Beverages 0.6% Health Care Providers & Services 0.6% Health Care Equipment & Supplies 0.3% 100.0% Other assets in excess of liabilities 0.0%* 100.0% * Less than 0.05% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. For more complete information, you should review the Fund’s next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2055 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDKDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2055 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024 |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2055 Fund—Class R1 $70 0.65% |
| Expenses Paid, Amount | $ 70 |
| Expense Ratio, Percent | 0.65% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 92% equities and non-traditional asset classes, and 8% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 14.00% 9.21% 8.98% (12/13/2016) PGIM Target Date 2055 Custom Benchmark 15.02% 10.32% 10.57% S&P Target Date 2055 Index 15.52% 10.22% 10.34% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,306,299 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 97% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,306,299 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 97% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.0% Affiliated Mutual Funds - International Equity 36.5% Affiliated Mutual Funds - Fixed Income 11.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2050 Fund - Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2050 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDJFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2050 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2050 Fund—Class R3 $24 0.22% |
| Expenses Paid, Amount | $ 24 |
| Expense Ratio, Percent | 0.22% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 89% equities and non-traditional asset classes, and 11% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 14.72% 9.52% 9.22% (12/13/2016) PGIM Target Date 2050 Custom Benchmark 14.75% 10.12% 10.40% S&P Target Date 2050 Index 15.48% 10.15% 10.26% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% Since Inception returns are provided since the Fund has less than 10 fiscal years of returns. Since Inception returns for the Indexes are measured from the closest month-end to the Fund’s inception date. The Fund has added the S&P 500 Index and the Bloomberg US Aggregate Bond Index as broad-based securities market indexes in response to new regulatory requirements. |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 15,478,640 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 84% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 15,478,640 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 84% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 50.9% Affiliated Mutual Funds - International Equity 33.9% Affiliated Mutual Funds - Fixed Income 15.1% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS The following is a summary of certain changes ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2045 Fund Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2045 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDIHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2045 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2045 Fund—Class R5 $3 0.03% |
| Expenses Paid, Amount | $ 3 |
| Expense Ratio, Percent | 0.03% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 82% equities and non-traditional asset classes, and 18% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 13.80% 9.33% 9.18% (12/13/2016) PGIM Target Date 2045 Custom Benchmark 13.93% 9.72% 10.05% S&P Target Date 2045 Index 15.04% 9.87% 10.00% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 26,539,154 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 79% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 26,539,154 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 79% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 47.6% Affiliated Mutual Funds - International Equity 30.0% Affiliated Mutual Funds - Fixed Income 22.3% Affiliated Mutual Fund - Short-Term Investment 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2065 Fund Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2065 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDOAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2065 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2065 Fund—Class R1 $61 0.57% |
| Expenses Paid, Amount | $ 61 |
| Expense Ratio, Percent | 0.57% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 96% equities and non-traditional asset classes, and 4% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Since Inception (%) Class R1 14.21% 8.69% (12/16/2019) PGIM Target Date 2065 Custom Benchmark 15.21% 9.56% S&P Target Date 2065+ Index 15.83% 9.52% S&P 500 Index 22.15% 14.22% Bloomberg US Aggregate Bond Index 5.10% -0.28% |
| Performance Inception Date | Dec. 16, 2019 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 675,339 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 112% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 675,339 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 112% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.3% Affiliated Mutual Funds - International Equity 39.9% Affiliated Mutual Funds - Fixed Income 7.7% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2060 Fund - Class R3 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2060 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDLFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2060 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2060 Fund—Class R3 $26 0.24% |
| Expenses Paid, Amount | $ 26 |
| Expense Ratio, Percent | 0.24% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 94% equities and non-traditional asset classes, and 6% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 14.55% 9.78% 9.42% (12/13/2016) PGIM Target Date 2060 Custom Benchmark 15.09% 10.44% 10.67% S&P Target Date 2060 Index 15.55% 10.25% 10.42% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,415,356 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 92% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,415,356 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 92% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 51.6% Affiliated Mutual Funds - International Equity 38.8% Affiliated Mutual Funds - Fixed Income 9.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Rising Dividend Fund - Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Rising Dividend Fund |
| Class Name | Class R6 |
| Trading Symbol | PJDQX |
| Annual or Semi-Annual Statement [Text Block] | T his annual shareholder report contains important information about the Class R6 shares of PGIM Jennison Rising Dividend Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Rising Dividend Fund—Class R6 $117 1.06% |
| Expenses Paid, Amount | $ 117 |
| Expense Ratio, Percent | 1.06% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence, the end to US Federal Reserve interest rate hikes, and continued growth in the US economy. Dividend-paying stocks—despite positive results— significantly underperformed the broader stock market. ■ Security selection within industrials (led by electrical equipment and machinery), utilities (driven by electric utilities), and healthcare (led by pharmaceuticals) were the top contributors to the Fund’s return relative to the Index. ■ Stock selection within information technology (driven by semiconductors & semiconductor equipment) detracted the most from relative performance, with lack of exposure to Nvidia as the single largest detractor. Stock selection in consumer staples (led by food products), along with an underweight allocation to information technology, further detracted from relative results. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 20.13% 11.33% 11.02% (9/27/2017) S&P 500 Index 22.15% 15.00% 14.12% |
| Performance Inception Date | Sep. 27, 2017 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 60,795,475 |
| Holdings Count | Holdings | 61 |
| Advisory Fees Paid, Amount | $ 637,698 |
| Investment Company, Portfolio Turnover | 50% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/202 4 Fund’s net assets $ 60,795,475 Number of fund holdings 61 Total advisory fees paid for the year $ 637,698 Portfolio turnover rate for the year 50% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/20 24 Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 7.7% Pharmaceuticals 7.1% Banks 7.1% Oil, Gas & Consumable Fuels 5.2% Machinery 4.5% Biotechnology 4.4% Capital Markets 4.2% Technology Hardware, Storage & Peripherals 4.2% Aerospace & Defense 4.2% Software 4.1% Electric Utilities 4.1% Electrical Equipment 3.8% Insurance 3.6% Diversified Telecommunication Services 3.1% Multi-Utilities 3.0% IT Services 2.6% Specialty Retail 2.6% Hotels, Restaurants & Leisure 2.6% Chemicals 2.4% Ground Transportation 2.3% Industry Classification % of Net Assets Financial Services 2.1% Consumer Staples Distribution & Retail 1.9% Affiliated Mutual Funds 1.9% Diversified Consumer Services 1.5% Personal Care Products 1.4% Industrial Conglomerates 1.4% Building Products 1.3% Health Care REITs 1.2% Food Products 1.1% Residential REITs 1.1% Independent Power & Renewable Electricity Producers 0.8% Beverages 0.6% Health Care Providers & Services 0.6% Health Care Equipment & Supplies 0.3% 100.0% Other assets in excess of liabilities 0.0%* 100.0% * Less than 0.05% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. ■ For the year ended July 31, 2024, the Class R6 Shares Total annual Fund operating expenses after waivers and/or expense reimbursement increased from the prior year ended July 31, 2023 from 0.89% to 1.06% primarily due to a decrease in net assets. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Expenses [Text Block] | For the year ended July 31, 2024, the Class R6 Shares Total annual Fund operating expenses after waivers and/or expense reimbursement increased from the prior year ended July 31, 2023 from 0.89% to 1.06% primarily due to a decrease in net assets. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date 2040 Fund CLASS R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2040 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDHFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2040 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2040 Fund—Class R3 $24 0.23% |
| Expenses Paid, Amount | $ 24 |
| Expense Ratio, Percent | 0.23% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 75% equities and non-traditional asset classes, and 25% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 12.93% 8.57% 8.56% (12/13/2016) PGIM Target Date 2040 Custom Benchmark 13.15% 9.20% 9.61% S&P Target Date 2040 Index 14.40% 9.34% 9.57% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 40,911,728 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 77% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 40,911,728 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 77% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 44.8% Affiliated Mutual Funds - Fixed Income 27.8% Affiliated Mutual Funds - International Equity 25.7% Affiliated Mutual Fund - Short-Term Investment 1.8% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2065 Fund Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2065 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDOGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2065 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2065 Fund—Class R5 $0 0.00% |
| Expenses Paid, Amount | $ 0 |
| Expense Ratio, Percent | 0% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 96% equities and non-traditional asset classes, and 4% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Since Inception (%) Class R5 14.98% 9.36% (12/16/2019) PGIM Target Date 2065 Custom Benchmark 15.21% 9.56% S&P Target Date 2065+ Index 15.83% 9.52% S&P 500 Index 22.15% 14.22% Bloomberg US Aggregate Bond Index 5.10% -0.28% |
| Performance Inception Date | Dec. 16, 2019 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 675,339 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 112% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 675,339 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 112% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.3% Affiliated Mutual Funds - International Equity 39.9% Affiliated Mutual Funds - Fixed Income 7.7% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2025 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDEHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2025 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2025 Fund—Class R5 $8 0.08% |
| Expenses Paid, Amount | $ 8 |
| Expense Ratio, Percent | 0.08% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 46% equities and non-traditional asset classes, and 54% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 9.54% 5.97% 6.20% (12/13/2016) PGIM Target Date 2025 Custom Benchmark 9.35% 6.14% 6.61% S&P Target Date 2025 Index 10.64% 6.43% 7.09% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 48,151,037 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 53% |
| Additional Fund Statistics [Text Block] | Fund’s net assets $ 48,151,037 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 53% |
| Holdings [Text Block] | Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 51.9% Affiliated Mutual Funds - Domestic Equity 26.3% Affiliated Mutual Funds - International Equity 14.0% Affiliated Mutual Fund - Short-Term Investment 8.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2025 Fund - Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2025 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDEDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2025 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2025 Fund—Class R1 $71 0.68% |
| Expenses Paid, Amount | $ 71 |
| Expense Ratio, Percent | 0.68% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 46% equities and non-traditional asset classes, and 54% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 8.86% 5.33% 5.58% (12/13/2016) PGIM Target Date 2025 Custom Benchmark 9.35% 6.14% 6.61% S&P Target Date 2025 Index 10.64% 6.43% 7.09% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 48,151,037 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 53% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 48,151,037 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 53% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 51.9% Affiliated Mutual Funds - Domestic Equity 26.3% Affiliated Mutual Funds - International Equity 14.0% Affiliated Mutual Fund - Short-Term Investment 8.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2045 Fund Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2045 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDIDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2045 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2045 Fund—Class R1 $67 0.63% |
| Expenses Paid, Amount | $ 67 |
| Expense Ratio, Percent | 0.63% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 82% equities and non-traditional asset classes, and 18% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 13.12% 8.67% 8.52% (12/13/2016) PGIM Target Date 2045 Custom Benchmark 13.93% 9.72% 10.05% S&P Target Date 2045 Index 15.04% 9.87% 10.00% S&P 500 Index 22.15 15.00 14.76% Bloomberg US Aggregate Bond Index 5.10 0.19 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 26,539,154 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 79% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 26,539,154 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 79% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 47.6% Affiliated Mutual Funds - International Equity 30.0% Affiliated Mutual Funds - Fixed Income 22.3% Affiliated Mutual Fund - Short-Term Investment 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2015 Fund - Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2015 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDCJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2015 Fund—Class R6 $4 0.04% |
| Expenses Paid, Amount | $ 4 |
| Expense Ratio, Percent | 0.04% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 36% equities and non-traditional asset classes, and 64% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 8.42% 4.94% 5.28% (12/13/2016) PGIM Target Date 2015 Custom Benchmark 7.99% 4.91% 5.37% S&P Target Date 2015 Index 9.56% 5.27% 5.87% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 9,915,202 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 9,915,202 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.1% Affiliated Mutual Funds - Domestic Equity 19.2% Affiliated Mutual Funds - International Equity 10.9% Affiliated Mutual Fund - Short-Term Investment 10.2% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Strategies [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2020 Fund - Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2020 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDDGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2020 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2020 Fund—Class R4 $18 0.17% |
| Expenses Paid, Amount | $ 18 |
| Expense Ratio, Percent | 0.17% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 41% equities and non-traditional asset classes, and 59% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 8.80% 5.26% 5.56% (12/13/2016) PGIM Target Date 2020 Custom Benchmark 8.66% 5.53% 5.96% S&P Target Date 2020 Index 10.30% 5.63% 6.32% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 35,485,417 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 43% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 35,485,417 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 43% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 56.1% Affiliated Mutual Funds - Domestic Equity 22.7% Affiliated Mutual Funds - International Equity 12.4% Affiliated Mutual Fund - Short-Term Investment 9.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2015 Fund Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2015 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDCEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2015 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2015 Fund—Class R2 $49 0.47% |
| Expenses Paid, Amount | $ 49 |
| Expense Ratio, Percent | 0.47% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 36% equities and non-traditional asset classes, and 64% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 7.83% 4.42% 4.76% (12/13/2016) PGIM Target Date 2015 Custom Benchmark 7.99% 4.91% 5.37% S&P Target Date 2015 Index 9.56% 5.27% 5.87% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 9,915,202 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 9,915,202 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.1% Affiliated Mutual Funds - Domestic Equity 19.2% Affiliated Mutual Funds - International Equity 10.9% Affiliated Mutual Fund - Short-Term Investment 10.2% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date Income Fund - Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date Income Fund |
| Class Name | Class R4 |
| Trading Symbol | PDAGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date Income Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date Income Fund—Class R4 $20 0.19% |
| Expenses Paid, Amount | $ 20 |
| Expense Ratio, Percent | 0.19% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 35% equities and non-traditional asset classes, and 65% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 7.97% 4.29% 4.58% (12/13/2016) PGIM Target Date Income Custom Benchmark 7.84% 4.53% 4.90% S&P Target Date Retirement Income Index 8.98% 4.23% 4.77% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 17,554,506 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 17,554,506 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.9% Affiliated Mutual Funds - Domestic Equity 18.5% Affiliated Mutual Funds - International Equity 10.6% Affiliated Mutual Fund - Short-Term Investment 10.3% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Pgim Target Date 2035 Fund Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2035 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDGHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2035 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets. |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2035 Fund—Class R5 $5 0.05% |
| Expenses Paid, Amount | $ 5 |
| Expense Ratio, Percent | 0.05% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 65% equities and non-traditional asset classes, and 35% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 12.08% 8.10% 8.15% (12/13/2016) PGIM Target Date 2035 Custom Benchmark 11.97% 8.47% 8.92% S&P Target Date 2035 Index 13.25% 8.49% 8.86% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 42,061,016 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 76% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 42,061,016 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 76% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 39.3% Affiliated Mutual Funds - Fixed Income 35.2% Affiliated Mutual Funds - International Equity 21.1% Affiliated Mutual Fund - Short-Term Investment 4.6% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2035 Fund - Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2035 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDGCX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2035 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2035 Fund—Class R1 $69 0.65% |
| Expenses Paid, Amount | $ 69 |
| Expense Ratio, Percent | 0.65% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 65% equities and non-traditional asset classes, and 35% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 11.50% 7.46% 7.52% (12/13/2016) PGIM Target Date 2035 Custom Benchmark 11.97% 8.47% 8.92% S&P Target Date 2035 Index 13.25% 8.49% 8.86% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 42,061,016 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 76% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 42,061,016 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 76% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 39.3% Affiliated Mutual Funds - Fixed Income 35.2% Affiliated Mutual Funds - International Equity 21.1% Affiliated Mutual Fund - Short-Term Investment 4.6% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2030 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDFFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2030 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2030 Fund—Class R3 $29 0.28% |
| Expenses Paid, Amount | $ 29 |
| Expense Ratio, Percent | 0.28% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 53% equities and non-traditional asset classes, and 47% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Five Years (%) Since Inception (%) Class R3 10.34% 6.73% 7.04% (12/13/2016) PGIM Target Date 2030 Custom Benchmark 10.35% 7.21% 7.79% S&P Target Date 2030 Index 11.93% 7.42% 7.96% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 54,339,162 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 62% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 54,339,162 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 62% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 45.7% Affiliated Mutual Funds - Domestic Equity 31.1% Affiliated Mutual Funds - International Equity 16.6% Affiliated Mutual Fund - Short-Term Investment 6.8% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2060 Fund - Class R2 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2060 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDLEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2060 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets. |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2060 Fund—Class R2 $41 0.38% |
| Expenses Paid, Amount | $ 41 |
| Expense Ratio, Percent | 0.38% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 94% equities and non-traditional asset classes, and 6% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 14.40% 9.63% 9.25% (12/13/2016) PGIM Target Date 2060 Custom Benchmark 15.09% 10.44% 10.67% S&P Target Date 2060 Index 15.55% 10.25% 10.42% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,415,356 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 92% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,415,356 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 92% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 51.6% Affiliated Mutual Funds - International Equity 38.8% Affiliated Mutual Funds - Fixed Income 9.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2045 Fund Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2045 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDIGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2045 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2045 Fund—Class R4 $14 0.13% |
| Expenses Paid, Amount | $ 14 |
| Expense Ratio, Percent | 0.13% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 82% equities and non-traditional asset classes, and 18% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 13.73% 9.21% 9.06% (12/13/2016) PGIM Target Date 2045 Custom Benchmark 13.93% 9.72% 10.05% S&P Target Date 2045 Index 15.04% 9.87% 10.00% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 26,539,154 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 79% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 26,539,154 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 79% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 47.6% Affiliated Mutual Funds - International Equity 30.0% Affiliated Mutual Funds - Fixed Income 22.3% Affiliated Mutual Fund - Short-Term Investment 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2060 Fund - Class R6 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2060 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDLJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2060 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2060 Fund—Class R6 $6 0.06% |
| Expenses Paid, Amount | $ 6 |
| Expense Ratio, Percent | 0.06% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 94% equities and non-traditional asset classes, and 6% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 15.02% 10.18% 9.80% (12/13/2016) PGIM Target Date 2060 Custom Benchmark 15.09% 10.44% 10.67% S&P Target Date 2060 Index 15.55% 10.25% 10.42% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,415,356 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 92% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,415,356 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 92% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 51.6% Affiliated Mutual Funds - International Equity 38.8% Affiliated Mutual Funds - Fixed Income 9.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2055 Fund - Class R4 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2055 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDKGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2055 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2055 Fund—Class R4 $16 0.15% |
| Expenses Paid, Amount | $ 16 |
| Expense Ratio, Percent | 0.15% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 92% equities and non-traditional asset classes, and 8% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 14.59% 9.74% 9.52% (12/13/2016) PGIM Target Date 2055 Custom Benchmark 15.02% 10.32% 10.57% S&P Target Date 2055 Index 15.52% 10.22% 10.34% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,306,299 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 97% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,306,299 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 97% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.0% Affiliated Mutual Funds - International Equity 36.5% Affiliated Mutual Funds - Fixed Income 11.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2050 Fund - Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2050 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDJJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2050 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2050 Fund—Class R6 $2 0.02% |
| Expenses Paid, Amount | $ 2 |
| Expense Ratio, Percent | 0.02% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 89% equities and non-traditional asset classes, and 11% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 14.81% 9.85% 9.58% (12/13/2016) PGIM Target Date 2050 Custom Benchmark 14.75% 10.12% 10.40% S&P Target Date 2050 Index 15.48% 10.15% 10.26% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% Since Inception returns are provided since the Fund has less than 10 fiscal years of returns. Since Inception returns for the Indexes are measured from the closest month-end to the Fund’s inception date. The Fund has added the S&P 500 Index and the Bloomberg US Aggregate Bond Index as broad-based securities market indexes in response to new regulatory requirements. |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 15,478,640 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 84% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 15,478,640 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 84% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 50.9% Affiliated Mutual Funds - International Equity 33.9% Affiliated Mutual Funds - Fixed Income 15.1% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2065 Fund Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2065 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDOFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2065 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2065 Fund—Class R4 $8 0.07% |
| Expenses Paid, Amount | $ 8 |
| Expense Ratio, Percent | 0.07% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 96% equities and non-traditional asset classes, and 4% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Since Inception (%) Class R4 14.87% 9.25% (12/16/2019) PGIM Target Date 2065 Custom Benchmark 15.21% 9.56% S&P Target Date 2065+ Index 15.83% 9.52% S&P 500 Index 22.15% 14.22% Bloomberg US Aggregate Bond Index 5.10% -0.28% |
| Performance Inception Date | Dec. 16, 2019 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 675,339 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 112% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 675,339 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 112% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.3% Affiliated Mutual Funds - International Equity 39.9% Affiliated Mutual Funds - Fixed Income 7.7% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2050 Fund - Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2050 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDJEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2050 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2050 Fund—Class R2 $40 0.37% |
| Expenses Paid, Amount | $ 40 |
| Expense Ratio, Percent | 0.37% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 89% equities and non-traditional asset classes, and 11% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 14.17% 9.30% 9.01% (12/13/2016) PGIM Target Date 2050 Custom Benchmark 14.75% 10.12% 10.40% S&P Target Date 2050 Index 15.48% 10.15% 10.26% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% Since Inception returns are provided since the Fund has less than 10 fiscal years of returns. Since Inception returns for the Indexes are measured from the closest month-end to the Fund’s inception date. The Fund has added the S&P 500 Index and the Bloomberg US Aggregate Bond Index as broad-based securities market indexes in response to new regulatory requirements. |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 15,478,640 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 84% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 15,478,640 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 84% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 50.9% Affiliated Mutual Funds - International Equity 33.9% Affiliated Mutual Funds - Fixed Income 15.1% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023 ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Diversified Growth Fund - Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Diversified Growth Fund |
| Class Name | Class R6 |
| Trading Symbol | TBDQX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Jennison Diversified Growth Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Diversified Growth Fund—Class R6 $114 1.00% |
| Expenses Paid, Amount | $ 114 |
| Expense Ratio, Percent | 1% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, the Fund’s investment style was rewarded by the market enthusiasm regarding generative artificial intelligence as well as an end to US Federal Reserve interest rate hikes, and continued growth in the US economy. ■ Positions within information technology (boosted by semiconductors), healthcare (led by pharmaceuticals), and industrials (driven by ground transportation) sectors added the most to the Fund’s performance relative to its Index during the reporting period. ■ Conversely, stock selection within the consumer discretionary, financials, and consumer staples sectors detracted from the Fund’s performance relative to its Index during the reporting period. The Fund’s overweight exposure relative to the Index in consumer discretionary, coupled with underweight exposure relative to the Index in technology, were also notable detractors. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 27.33% 17.22% 16.48% (9/27/2017) Russell 1000 Growth Index 26.94% 18.41% 17.85% S&P 500 Index 22.15% 15.00% 14.12% |
| Performance Inception Date | Sep. 27, 2017 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 338,719,968 |
| Holdings Count | Holdings | 81 |
| Advisory Fees Paid, Amount | $ 2,146,064 |
| Investment Company, Portfolio Turnover | 147% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 338,719,968 Number of fund holdings 81 Total advisory fees paid for the year $ 2,146,064 Portfolio turnover rate for the year 147% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Industry Classification % of Net Assets Semiconductors & Semiconductor 18.1% Software 16.4% Interactive Media & Services 9.5% Broadline Retail 8.7% Pharmaceuticals 7.2% Technology Hardware, Storage & Peripherals 6.3% Financial Services 4.8% Hotels, Restaurants & Leisure 3.8% Entertainment 3.3% Biotechnology 1.9% Electronic Equipment, Instruments & Components 1.9% Automobiles 1.8% Specialty Retail 1.7% Aerospace & Defense 1.5% Consumer Staples Distribution & Retail 1.5% Ground Transportation 1.5% Electrical Equipment 1.0% Consumer Finance 1.0% Insurance 0.9% Affiliated Mutual Funds 0.9% Industry Classification % of Net Assets IT Services 0.8% Capital Markets 0.8% Health Care Providers & Services 0.7% Textiles, Apparel & Luxury Goods 0.5% Health Care Equipment & Supplies 0.5% Beverages 0.5% Media 0.5% Personal Care Products 0.4% Communications Equipment 0.3% Food Products 0.3% Construction & Engineering 0.3% Commercial Services & Supplies 0.2% Household Durables 0.2% Oil, Gas & Consumable Fuels 0.2% Household Products 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. ■ Effective September 27, 2024, the Fund’s contractual expense limitation will be lowered to 0.44% of average daily net assets for Class R6 shares. Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.70% on first $500 million of average daily net assets; 0.65% on next $500 million of average daily net assets; 0.60% over $1 billion of average daily net assets. Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net assets from $1 billion to $3 billion; 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Expenses [Text Block] | ■ Effective September 27, 2024, the Fund’s contractual expense limitation will be lowered to 0.44% of average daily net assets for Class R6 shares. Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.70% on first $500 million of average daily net assets; 0.65% on next $500 million of average daily net assets; 0.60% over $1 billion of average daily net assets. Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net assets from $1 billion to $3 billion; 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date Income Fund - Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date Income Fund |
| Class Name | Class R3 |
| Trading Symbol | PDAFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date Income Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date Income Fund—Class R3 $30 0.29% |
| Expenses Paid, Amount | $ 30 |
| Expense Ratio, Percent | 0.29% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 35% equities and non-traditional asset classes, and 65% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 7.87% 4.21% 4.48% (1 2/13/2016 PGIM Target Date Income Custom Benchmark 7.84% 4.53% 4.90% S&P Target Date Retirement Income Index 8.98% 4.23% 4.77% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 17,554,506 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 17,554,506 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.9% Affiliated Mutual Funds - Domestic Equity 18.5% Affiliated Mutual Funds - International Equity 10.6% Affiliated Mutual Fund - Short-Term Investment 10.3% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023 ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023 |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2030 FUND CLASS R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2030 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDFEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2030 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2030 Fund—Class R2 $44 0.42% |
| Expenses Paid, Amount | $ 44 |
| Expense Ratio, Percent | 0.42% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 53% equities and non-traditional asset classes, and 47% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 10.15% 6.56% 6.89% (12/13/2016) PGIM Target Date 2030 Custom Benchmark 10.35% 7.21% 7.79% S&P Target Date 2030 Index 11.93% 7.42% 7.96% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 54,339,162 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 62% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 2024 Fund’s net assets $ 54,339,162 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 62% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 45.7% Affiliated Mutual Funds - Domestic Equity 31.1% Affiliated Mutual Funds - International Equity 16.6% Affiliated Mutual Fund - Short-Term Investment 6.8% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2020 Fund - Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2020 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDDJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2020 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2020 Fund—Class R6 $1 0.01% |
| Expenses Paid, Amount | $ 1 |
| Expense Ratio, Percent | 0.01% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 41% equities and non-traditional asset classes, and 59% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 8.99% 5.52% 5.77% (12/13/2016) PGIM Target Date 2020 Custom Benchmark 8.66% 5.53% 5.96% S&P Target Date 2020 Index 10.30% 5.63% 6.32% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 35,485,417 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 43% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 35,485,417 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 43% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 56.1% Affiliated Mutual Funds - Domestic Equity 22.7% Affiliated Mutual Funds - International Equity 12.4% Affiliated Mutual Fund - Short-Term Investment 9.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2025 Fund - Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2025 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDEGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2025 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2025 Fund—Class R4 $18 0.17% |
| Expenses Paid, Amount | $ 18 |
| Expense Ratio, Percent | 0.17% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 46% equities and non-traditional asset classes, and 54% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 9.44% 5.87% 6.11% (12/13/2016) PGIM Target Date 2025 Custom Benchmark 9.35% 6.14% 6.61% S&P Target Date 2025 Index 10.64% 6.43% 7.09% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 48,151,037 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 53% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 48,151,037 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 53% |
| Holdings [Text Block] | Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 51.9% Affiliated Mutual Funds - Domestic Equity 26.3% Affiliated Mutual Funds - International Equity 14.0% Affiliated Mutual Fund - Short-Term Investment 8.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Pgim Target Date 2035 Fund Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2035 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDGGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2035 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets. |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2035 Fund—Class R4 $17 0.16% |
| Expenses Paid, Amount | $ 17 |
| Expense Ratio, Percent | 0.16% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 65% equities and non-traditional asset classes, and 35% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 12.24% 8.04% 8.09% (12/13/2016) PGIM Target Date 2035 Custom Benchmark 11.97% 8.47% 8.92% S&P Target Date 2035 Index 13.25% 8.49% 8.86% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 42,061,016 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 76% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 42,061,016 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 76% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 39.3% Affiliated Mutual Funds - Fixed Income 35.2% Affiliated Mutual Funds - International Equity 21.1% Affiliated Mutual Fund - Short-Term Investment 4.6% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2020 Fund - Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2020 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDDFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2020 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2020 Fund—Class R3 $30 0.29% |
| Expenses Paid, Amount | $ 30 |
| Expense Ratio, Percent | 0.29% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 41% equities and non-traditional asset classes, and 59% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 8.61% 5.14% 5.44% (12/13/2016) PGIM Target Date 2020 Custom Benchmark 8.66% 5.53% 5.96% S&P Target Date 2020 Index 10.30% 5.63% 6.32% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 35,485,417 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 43% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 35,485,417 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 43% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 56.1% Affiliated Mutual Funds - Domestic Equity 22.7% Affiliated Mutual Funds - International Equity 12.4% Affiliated Mutual Fund - Short-Term Investment 9.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2030 Fund - Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2030 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDFJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2030 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2030 Fund—Class R6 $1 0.01% |
| Expenses Paid, Amount | $ 1 |
| Expense Ratio, Percent | 0.01% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 53% equities and non-traditional asset classes, and 47% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 10.65% 7.09% 7.42% (12/13/2016) PGIM Target Date 2030 Custom Benchmark 10.35% 7.21% 7.79% S&P Target Date 2030 Index 11.93% 7.42% 7.96% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 54,339,162 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 62% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 54,339,162 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 62% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 45.7% Affiliated Mutual Funds - Domestic Equity 31.1% Affiliated Mutual Funds - International Equity 16.6% Affiliated Mutual Fund - Short-Term Investment 6.8% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2015 Fund - Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2015 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDCHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2015 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2015 Fund—Class R5 $12 0.12% |
| Expenses Paid, Amount | $ 12 |
| Expense Ratio, Percent | 0.12% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 36% equities and non-traditional asset classes, and 64% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 8.28% 4.79% 5.14% ( 12/13/2016 PGIM Target Date 2015 Custom Benchmark 7.99% 4.91% 5.37% S&P Target Date 2015 Index 9.56% 5.27% 5.87% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 9,915,202 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 9,915,202 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.1% Affiliated Mutual Funds - Domestic Equity 19.2% Affiliated Mutual Funds - International Equity 10.9% Affiliated Mutual Fund - Short-Term Investment 10.2% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheet or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2040 Fund - Class R6 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2040 Fund |
| Class Name | Class R6 |
| Trading Symbol | PDHJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date 2040 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2040 Fund—Class R6 $1 0.01% |
| Expenses Paid, Amount | $ 1 |
| Expense Ratio, Percent | 0.01% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 75% equities and non-traditional asset classes, and 25% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 13.25% 8.93% 8.93% (12/13/2016) PGIM Target Date 2040 Custom Benchmark 13.15% 9.20% 9.61% S&P Target Date 2040 Index 14.40% 9.34% 9.57% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 40,911,728 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 77% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 40,911,728 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 77% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 44.8% Affiliated Mutual Funds - Fixed Income 27.8% Affiliated Mutual Funds - International Equity 25.7% Affiliated Mutual Fund - Short-Term Investment 1.8% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2040 Fund Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2040 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDHEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2040 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2040 Fund—Class R2 $41 0.39% |
| Expenses Paid, Amount | $ 41 |
| Expense Ratio, Percent | 0.39% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 75% equities and non-traditional asset classes, and 25% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 12.70% 8.39% 8.38% (12/13/2016) PGIM Target Date 2040 Custom Benchmark 13.15% 9.20% 9.61% S&P Target Date 2040 Index 14.40% 9.34% 9.57% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data |
| Net Assets | $ 40,911,728 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 77% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 40,911,728 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 77% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 44.8% Affiliated Mutual Funds - Fixed Income 27.8% Affiliated Mutual Funds - International 25.7% Affiliated Mutual Fund - Short-Term Investment 1.8% 100.1% Liabilities in excess of other (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2015 Fund Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2015 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDCDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2015 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2015 Fund—Class R1 $75 0.72% |
| Expenses Paid, Amount | $ 75 |
| Expense Ratio, Percent | 0.72% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 36% equities and non-traditional asset classes, and 64% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 7.58% 4.16% 4.51% (12/13/2016) PGIM Target Date 2015 Custom Benchmark 7.99% 4.91% 5.37% S&P Target Date 2015 Index 9.56% 5.27% 5.87% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | T he returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data |
| Net Assets | $ 9,915,202 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 9,915,202 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.1% Affiliated Mutual Funds - Domestic Equity 19.2% Affiliated Mutual Funds - International Equity 10.9% Affiliated Mutual Fund - Short-Term Investment 10.2% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM 60/40 Allocation Fund Class R6 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM 60/40 Allocation Fund |
| Class Name | Class R6 |
| Trading Symbol | PALDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM 60/40 Allocation Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM 60/40 Allocation Fund—Class R6 $4 0.04% |
| Expenses Paid, Amount | $ 4 |
| Expense Ratio, Percent | 0.04% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ US equity and bond markets rallied during the reporting period as several bullish developments took hold, including continued strength in the US economy, strong corporate earnings—mainly driven by the largest technology companies and optimism regarding the future of artificial intelligence—an easing of inflation, and signals from the US Federal Reserve that its next move would be an interest rate cut. ■ The Fund’s outperformance relative to its Index was driven by strong returns from equity and bond components during the reporting period. ■ Within equities, growth and quality factors among US large-cap holdings, particularly in the industrials sector, were the strongest contributors to the Fund’s performance relative to its Index during the reporting period, more than offsetting negative contributions from value factors. Within bonds, sector allocation added value, as did industry, issue-specific, and duration positioning. Yield curve positioning detracted from the Fund’s performance. ■ Derivative positioning detracted, mainly due to the underperformance of the Fund’s US Treasury futures during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 17.67 9.04 8.90% (9/13/2017) Custom Benchmark Index 15.16 9.16 9.10% S&P 500 Index 22.15 15.00 14.27% Bloomberg US Aggregate Bond Index 5.10 0.19% 1.02% |
| Performance Inception Date | Sep. 13, 2017 |
| No Deduction of Taxes [Text Block] | The returns 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] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 112,240,267 |
| Holdings Count | Holdings | 3 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 18% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 112,240,267 Number of fund holdings 3 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 18% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 60.2% Affiliated Mutual Funds - Fixed Income 39.7% Affiliated Mutual Fund - Short-Term Investment 0.1% 100.0% Other assets in excess of liabilities 0.0%* 100.0% * Less than 0.05% |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date 2060 Fund - Class R5 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2060 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDLHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2060 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2060 Fund—Class R5 $4 0.04% |
| Expenses Paid, Amount | $ 4 |
| Expense Ratio, Percent | 0.04% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 94% equities and non-traditional asset classes, and 6% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 14.73% 10.00% 9.63% (12/13/2016) PGIM Target Date 2060 Custom Benchmark 15.09% 10.44% 10.67% S&P Target Date 2060 Index 15.55% 10.25% 10.42% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,415,356 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 92% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,415,356 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 92% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 51.6% Affiliated Mutual Funds - International Equity 38.8% Affiliated Mutual Funds - Fixed Income 9.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2065 Fund Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2065 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDOEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2065 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2065 Fund—Class R3 $17 0.16% |
| Expenses Paid, Amount | $ 17 |
| Expense Ratio, Percent | 0.16% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 96% equities and non-traditional asset classes, and 4% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Since Inception (%) Class R3 14.64% 9.11% (12/16/2019) PGIM Target Date 2065 Custom Benchmark 15.21% 9.56% S&P Target Date 2065+ Index 15.83% 9.52% S&P 500 Index 22.15% 14.22% Bloomberg US Aggregate Bond Index 5.10% -0.28% |
| Performance Inception Date | Dec. 16, 2019 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 675,339 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 112% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 675,339 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 112% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.3% Affiliated Mutual Funds - International Equity 39.9% Affiliated Mutual Funds - Fixed Income 7.7% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2065 Fund to PGIM Target Date 2065 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Diversified Growth Fund - Class Z | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Diversified Growth Fund |
| Class Name | Class Z |
| Trading Symbol | TBDZX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class Z shares of PGIM Jennison Diversified Growth Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheet . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Diversified Growth Fund—Class Z $114 1.00% |
| Expenses Paid, Amount | $ 114 |
| Expense Ratio, Percent | 1% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, the Fund’s investment style was rewarded by the market. Equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence as well as an end to US Federal Reserve interest rate hikes, and continued growth in the US economy. ■ Positions within information technology (boosted by semiconductors), healthcare (led by pharmaceuticals), and industrials (driven by ground transportation) sectors added the most to the Fund’s performance relative to its Index during the reporting period. ■ Conversely, stock selection within the consumer discretionary, financials, and consumer staples sectors detracted from the Fund’s performance relative to its Index during the reporting period. The Fund’s overweight exposure relative to the Index in consumer discretionary, coupled with underweight exposure relative to the Index in technology, were also notable detractors. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class Z 27.33% 17.22% 16.48% ( 9/27/2017 Russell 1000 Growth Index 26.94% 18.41% 17.85% S&P 500 Index 22.15% 15.00% 14.12% |
| Performance Inception Date | Sep. 27, 2017 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 338,719,968 |
| Holdings Count | Holdings | 81 |
| Advisory Fees Paid, Amount | $ 2,146,064 |
| Investment Company, Portfolio Turnover | 147% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 338,719,968 Number of fund holdings 81 Total advisory fees paid for the year $ 2,146,064 Portfolio turnover rate for the year 147% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 18.1% Software 16.4% Interactive Media & Services 9.5% Broadline Retail 8.7% Pharmaceuticals 7.2% Technology Hardware, Storage & Peripherals 6.3% Financial Services 4.8% Hotels, Restaurants & Leisure 3.8% Entertainment 3.3% Biotechnology 1.9% Electronic Equipment, Instruments & Components 1.9% Automobiles 1.8% Specialty Retail 1.7% Aerospace & Defense 1.5% Consumer Staples Distribution & Retail 1.5% Ground Transportation 1.5% Electrical Equipment 1.0% Consumer Finance 1.0% Insurance 0.9% Affiliated Mutual Funds 0.9% Industry Classification % of Net Assets IT Services 0.8% Capital Markets 0.8% Health Care Providers & Services 0.7% Textiles, Apparel & Luxury Goods 0.5% Health Care Equipment & Supplies 0.5% Beverages 0.5% Media 0.5% Personal Care Products 0.4% Communications Equipment 0.3% Food Products 0.3% Construction & Engineering 0.3% Commercial Services & Supplies 0.2% Household Durables 0.2% Oil, Gas & Consumable Fuels 0.2% Household Products 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. ■ Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net assets from $1 billion to $3 billion; 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Expenses [Text Block] | ■ Additionally, the contractual management and sub-advisory fee schedules will be amended such that management fees across all classes will be lowered (sub-advisory fees are not paid directly by the Fund), as follows: Management Fee Rate: ■ Effective September 27, 2024: 0.44% of average daily net assets up to $1 billion; 0.42% of average daily net assets from $1 billion to $3 billion; 0.40% of average daily net assets from $3 billion to $5 billion; 0.39% of average daily net assets from $5 billion to $10 billion; 0.38% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: Subadvisory Fee Rate: ■ Effective September 27, 2024: 0.22% of average daily net assets up to $1 billion; 0.21% of average daily net assets from $1 billion to $3 billion; 0.20% of average daily net assets from $3 billion to $5 billion; 0.195% of average daily net assets from $5 billion to $10 billion; 0.19% of average daily net assets over $10 billion. ■ Prior to September 27, 2024: 0.35% to $1 billion of average daily net assets; 0.325% over $1 billion average daily net assets. |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Consumer Discretionary Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2055 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDKFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2055 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2055 Fund—Class R3 $27 0.25% |
| Expenses Paid, Amount | $ 27 |
| Expense Ratio, Percent | 0.25% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 92% equities and non-traditional asset classes, and 8% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 14.48% 9.64% 9.41% (12/13/2016) PGIM Target Date 2055 Custom Benchmark 15.02% 10.32% 10.57% S&P Target Date 2055 Index 15.52% 10.22% 10.34% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,306,299 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 97% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,306,299 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 97% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 52.0% Affiliated Mutual Funds - International Equity 36.5% Affiliated Mutual Funds - Fixed Income 11.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2055 Fund to PGIM Target Date 2055 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2060 Fund - Class R1 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2060 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDLDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2060 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2060 Fund—Class R1 $69 0.64% |
| Expenses Paid, Amount | $ 69 |
| Expense Ratio, Percent | 0.64% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 94% equities and non-traditional asset classes, and 6% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 14.12% 9.35% 8.98% (12/13/2016) PGIM Target Date 2060 Custom Benchmark 15.09% 10.44% 10.67% S&P Target Date 2060 Index 15.55% 10.25% 10.42% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 8,415,356 |
| Holdings Count | Holdings | 9 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 92% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 8,415,356 Number of fund holdings 9 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 92% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 51.6% Affiliated Mutual Funds - International Equity 38.8% Affiliated Mutual Funds - Fixed Income 9.5% Affiliated Mutual Fund - Short-Term Investment 0.4% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2060 Fund to PGIM Target Date 2060 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2050 Fund - Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2050 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDJHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2050 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2050 Fund—Class R5 $2 0.02% |
| Expenses Paid, Amount | $ 2 |
| Expense Ratio, Percent | 0.02% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 89% equities and non-traditional asset classes, and 11% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 14.52% 9.66% 9.39% (12/13/2016) PGIM Target Date 2050 Custom Benchmark 14.75% 10.12% 10.40% S&P Target Date 2050 Index 15.48% 10.15% 10.26% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% Since Inception returns are provided since the Fund has less than 10 fiscal years of returns. Since Inception returns for the Indexes are measured from the closest month-end to the Fund’s inception date. The Fund has added the S&P 500 Index and the Bloomberg US Aggregate Bond Index as broad-based securities market indexes in response to new regulatory requirements. |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 15,478,640 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 84% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 15,478,640 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 84% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 50.9% Affiliated Mutual Funds - International Equity 33.9% Affiliated Mutual Funds - Fixed Income 15.1% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. ■ Effective December 11, 2023, the Fund’s management and Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has n Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has n Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Jennison Rising Dividend Fund |
| Class Name | Class Z |
| Trading Symbol | PJDZX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class Z shares of PGIM Jennison Rising Dividend Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at pgim.com/investments/mutual-funds/prospectuses-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Jennison Rising Dividend Fund—Class Z $116 1.05% |
| Expenses Paid, Amount | $ 116 |
| Expense Ratio, Percent | 1.05% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ During the reporting period, equities generally posted solid results driven by enthusiasm regarding generative artificial intelligence, the end to US Federal Reserve interest rate hikes, and continued growth in the US economy. Dividend-paying stocks—despite positive results— significantly underperformed the broader stock market. ■ Security selection within industrials (led by electrical equipment and machinery), utilities (driven by electric utilities), and healthcare (led by pharmaceuticals) were the top contributors to the Fund’s return relative to the Index. ■ Stock selection within information technology (driven by semiconductors & semiconductor equipment) detracted the most from relative performance, with lack of exposure to Nvidia as the single largest detractor. Stock selection in consumer staples (led by food products), along with an underweight allocation to information technology, further detracted from relative results. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Ten Years (%) Class Z 20.18% 11.28% 10.16% S&P 500 Index 22.15% 15.00% 13.15% |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit pgim.com/investments/mutual-funds/prospectuses-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 60,795,475 |
| Holdings Count | Holdings | 61 |
| Advisory Fees Paid, Amount | $ 637,698 |
| Investment Company, Portfolio Turnover | 50% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 60,795,475 Number of fund holdings 61 Total advisory fees paid for the year $ 637,698 Portfolio turnover rate for the year 50% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS Industry Classification % of Net Assets Semiconductors & Semiconductor Equipment 7.7% Pharmaceuticals 7.1% Banks 7.1% Oil, Gas & Consumable Fuels 5.2% Machinery 4.5% Biotechnology 4.4% Capital Markets 4.2% Technology Hardware, Storage & Peripherals 4.2% Aerospace & Defense 4.2% Software 4.1% Electric Utilities 4.1% Electrical Equipment 3.8% Insurance 3.6% Diversified Telecommunication Services 3.1% Multi-Utilities 3.0% IT Services 2.6% Specialty Retail 2.6% Hotels, Restaurants & Leisure 2.6% Chemicals 2.4% Ground Transportation 2.3% Industry Classification % of Net Assets Financial Services 2.1% Consumer Staples Distribution & Retail 1.9% Affiliated Mutual Funds 1.9% Diversified Consumer Services 1.5% Personal Care Products 1.4% Industrial Conglomerates 1.4% Building Products 1.3% Health Care REITs 1.2% Food Products 1.1% Residential REITs 1.1% Independent Power & Renewable Electricity Producers 0.8% Beverages 0.6% Health Care Providers & Services 0.6% Health Care Equipment & Supplies 0.3% 100.0% Other assets in excess of liabilities 0.0%* 100.0% * Less than 0.05% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. For more complete information, you should review the Fund’s next prospectus, which we expect to be available by September 27, 2024 at pgim.com/investments/mutual-funds/prospectuses-fact-sheets or by request at (800) 225-1852 . |
| Material Fund Change Risks Change [Text Block] | The Fund's principal risk disclosure was revised to include Financials Sector Risk, Industrials Sector Risk, Sector Exposure Risk and Information Technology Sector Risk as principal risks of the Fund due to changes in the Fund's portfolio which may result in greater exposure to these sectors. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | pgim.com/investments/mutual-funds/prospectuses-fact-sheets |
| PGIM Target Date 2045 Fund Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2045 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDIKX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2045 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2045 Fund—Class R3 $23 0.22% |
| Expenses Paid, Amount | $ 23 |
| Expense Ratio, Percent | 0.22% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 82% equities and non-traditional asset classes, and 18% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 13.61% 9.09% 8.95% (12/13/2016) PGIM Target Date 2045 Custom Benchmark 13.93% 9.72% 10.05% S&P Target Date 2045 Index 15.04% 9.87% 10.00% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 26,539,154 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 79% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 26,539,154 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 79% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 47.6% Affiliated Mutual Funds - International Equity 30.0% Affiliated Mutual Funds - Fixed Income 22.3% Affiliated Mutual Fund - Short-Term Investment 0.2% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2045 Fund to PGIM Target Date 2045 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2050 Fund - Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2050 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDJDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2050 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2050 Fund—Class R1 $66 0.62% |
| Expenses Paid, Amount | $ 66 |
| Expense Ratio, Percent | 0.62% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 89% equities and non-traditional asset classes, and 11% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 13.95% 9.02% 8.75% (12/13/2016) PGIM Target Date 2050 Custom Benchmark 14.75 10.12% 10.40% S&P Target Date 2050 Index 15.48% 10.15% 10.26% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% Since Inception returns are provided since the Fund has less than 10 fiscal years of returns. Since Inception returns for the Indexes are measured from the closest month-end to the Fund’s inception date. The Fund has added the S&P 500 Index and the Bloomberg US Aggregate Bond Index as broad-based securities market indexes in response to new regulatory requirements. |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 15,478,640 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 84% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 15,478,640 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 84% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 50.9% Affiliated Mutual Funds - International Equity 33.9% Affiliated Mutual Funds - Fixed Income 15.1% Affiliated Mutual Fund - Short-Term Investment 0.3% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. ■ Effective December 11, 2023, the Fund’s management Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2050 Fund to PGIM Target Date 2050 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2015 Fund - Class R4 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2015 Fund |
| Class Name | Class R4 |
| Trading Symbol | PDCGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R4 shares of PGIM Target Date 2015 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2015 Fund—Class R4 $24 0.23% |
| Expenses Paid, Amount | $ 24 |
| Expense Ratio, Percent | 0.23% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 36% equities and non-traditional asset classes, and 64% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R4 8.08% 4.68% 5.01% (12/13/2016) PGIM Target Date 2015 Custom Benchmark 7.99% 4.91% 5.37% S&P Target Date 2015 Index 9.56% 5.27% 5.87% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Description [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 9,915,202 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 9,915,202 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.1% Affiliated Mutual Funds - Domestic Equity 19.2% Affiliated Mutual Funds - International Equity 10.9% Affiliated Mutual Fund - Short-Term Investment 10.2% 100.4% Liabilities in excess of other assets (0.4)% 100.0% |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2015 Fund to PGIM Target Date 2015 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds' average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date Income Fund - Class R6 [Member] | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date Income Fund |
| Class Name | Class R6 |
| Trading Symbol | PDAJX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R6 shares of PGIM Target Date Income Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date Income Fund—Class R6 $2 0.02% |
| Expenses Paid, Amount | $ 2 |
| Expense Ratio, Percent | 0.02% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 35% equities and non-traditional asset classes, and 65% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R6 8.22% 4.57% 4.86% (12/13/2016) PGIM Target Date Income Custom Benchmark 7.84% 4.53% 4.90% S&P Target Date Retirement Income Index 8.98% 4.23% 4.77% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 17,554,506 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 17,554,506 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.9% Affiliated Mutual Funds - Domestic Equity 18.5% Affiliated Mutual Funds - International Equity 10.6% Affiliated Mutual Fund - Short-Term Investment 10.3% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2035 Fund - Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2035 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDGFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2035 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets. |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2035 Fund—Class R3 $25 0.24% |
| Expenses Paid, Amount | $ 25 |
| Expense Ratio, Percent | 0.24% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 65% equities and non-traditional asset classes, and 35% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 11.88% 7.87% 7.94% (12/13/2016) PGIM Target Date 2035 Custom Benchmark 11.97% 8.47% 8.92% S&P Target Date 2035 Index 13.25% 8.49% 8.86% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 42,061,016 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 76% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 42,061,016 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 76% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 39.3% Affiliated Mutual Funds - Fixed Income 35.2% Affiliated Mutual Funds - International Equity 21.1% Affiliated Mutual Fund - Short-Term Investment 4.6% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2035 Fund to PGIM Target Date 2035 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2030 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDFCX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2030 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2030 Fund—Class R1 $71 0.68% |
| Expenses Paid, Amount | $ 71 |
| Expense Ratio, Percent | 0.68% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 53% equities and non-traditional asset classes, and 47% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Five Years (%) Since Inception (%) Class R1 9.83% 6.29% 6.61% (12/13/2016) PGIM Target Date 2030 Custom Benchmark 10.35% 7.21% 7.79% S&P Target Date 2030 Index 11.93% 7.42% 7.96% S&P 500 Index 22.15% 15.00% 14.76 Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41 |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 54,339,162 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 62% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7 Fund’s net assets $ 54,339,162 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 62% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDING S AS 2024 Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 45.7% Affiliated Mutual Funds - Domestic Equity 31.1% Affiliated Mutual Funds - International Equity 16.6% Affiliated Mutual Fund - Short-Term Investment 6.8% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2030 Fund Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2030 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDFHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2030 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2030 Fund—Class R5 $7 0.07% |
| Expenses Paid, Amount | $ 7 |
| Expense Ratio, Percent | 0.07% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 53% equities and non-traditional asset classes, and 47% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 10.51% 6.95% 7.26% (12/13/2016) PGIM Target Date 2030 Custom Benchmark 10.35% 7.21% 7.79% S&P Target Date 2030 Index 11.93% 7.42% 7.96% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 54,339,162 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 62% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 54,339,162 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 62% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 45.7% Affiliated Mutual Funds - Domestic Equity 31.1% Affiliated Mutual Funds - International Equity 16.6% Affiliated Mutual Fund - Short-Term Investment 6.8% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2030 Fund to PGIM Target Date 2030 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2040 Fund Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2040 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDHHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2040 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2040 Fund—Class R5 $4 0.04% |
| Expenses Paid, Amount | $ 4 |
| Expense Ratio, Percent | 0.04% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 75% equities and non-traditional asset classes, and 25% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 13.03% 8.78% 8.77% (12/13/2016) PGIM Target Date 2040 Custom Benchmark 13.15% 9.20% 9.61% S&P Target Date 2040 Index 14.40% 9.34% 9.57% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 40,911,728 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 77% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 40,911,728 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 77% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 44.8% Affiliated Mutual Funds - Fixed Income 27.8% Affiliated Mutual Funds - International Equity 25.7% Affiliated Mutual Fund - Short-Term Investment 1.8% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2020 Fund - Class R5 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2020 Fund |
| Class Name | Class R5 |
| Trading Symbol | PDDHX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R5 shares of PGIM Target Date 2020 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2020 Fund—Class R5 $9 0.09% |
| Expenses Paid, Amount | $ 9 |
| Expense Ratio, Percent | 0.09% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 41% equities and non-traditional asset classes, and 59% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R5 8.91% 5.36% 5.66% (12/13/2016) PGIM Target Date 2020 Custom Benchmark 8.66% 5.53% 5.96% S&P Target Date 2020 Index 10.30% 5.63% 6.32% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 35,485,417 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 43% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 35,485,417 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 43% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 56.1% Affiliated Mutual Funds - Domestic Equity 22.7% Affiliated Mutual Funds - International Equity 12.4% Affiliated Mutual Fund - Short-Term Investment 9.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2040 Fund Class R1 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2040 Fund |
| Class Name | Class R1 |
| Trading Symbol | PDHDX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R1 shares of PGIM Target Date 2040 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2040 Fund—Class R1 $68 0.64% |
| Expenses Paid, Amount | $ 68 |
| Expense Ratio, Percent | 0.64% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 75% equities and non-traditional asset classes, and 25% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R1 12.38 8.12 8.11 12/13/2016 PGIM Target Date 2040 Custom Benchmark 13.15 9.20 9.61 S&P Target Date 2040 Index 14.40 9.34 9.57 S&P 500 Index 22.15 15.00 14.76 Bloomberg US Aggregate Bond Index 5.10 0.19 1.41 |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 40,911,728 |
| Holdings Count | Holdings | 11 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 77% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 40,911,728 Number of fund holdings 11 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 77% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Domestic Equity 44.8% Affiliated Mutual Funds - Fixed Income 27.8% Affiliated Mutual Funds - International Equity 25.7% Affiliated Mutual Fund - Short-Term Investment 1.8% 100.1% Liabilities in excess of other assets (0.1)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets (800) 225-1852 |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2040 Fund to PGIM Target Date 2040 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2025 Fund - Class R3 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2025 Fund |
| Class Name | Class R3 |
| Trading Symbol | PDEFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R3 shares of PGIM Target Date 2025 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | Y ou can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852 |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2025 Fund—Class R3 $29 0.28% |
| Expenses Paid, Amount | $ 29 |
| Expense Ratio, Percent | 0.28% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 46% equities and non-traditional asset classes, and 54% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R3 9.34% 5.75% 6.00% (12/13/2016) PGIM Target Date 2025 Custom Benchmark 9.35% 6.14% 6.61% S&P Target Date 2025 Index 10.64% 6.43% 7.09% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 48,151,037 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 53% |
| Additional Fund Statistics [Text Block] | Fund’s net assets $ 48,151,037 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 53% |
| Holdings [Text Block] | Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 51.9% Affiliated Mutual Funds - Domestic Equity 26.3% Affiliated Mutual Funds - International Equity 14.0% Affiliated Mutual Fund - Short-Term Investment 8.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2025 Fund to PGIM Target Date 2025 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date 2020 Fund - Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date 2020 Fund |
| Class Name | Class R2 |
| Trading Symbol | PDDEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date 2020 Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date 2020 Fund—Class R2 $45 0.43% |
| Expenses Paid, Amount | $ 45 |
| Expense Ratio, Percent | 0.43% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 41% equities and non-traditional asset classes, and 59% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 8.47% 4.98% 5.27% (12/13/2016) PGIM Target Date 2020 Custom Benchmark 8.66% 5.53% 5.96% S&P Target Date 2020 Index 10.30% 5.63% 6.32% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Net Assets | $ 35,485,417 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 43% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 35,485,417 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 43% |
| Holdings [Text Block] | WHAT ARE SOME CHARACTERISTICS OF THE FUND’S HOLDINGS AS OF 7/31/2024? Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 56.1% Affiliated Mutual Funds - Domestic Equity 22.7% Affiliated Mutual Funds - International Equity 12.4% Affiliated Mutual Fund - Short-Term Investment 9.0% 100.2% Liabilities in excess of other assets (0.2)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One 2020 Fund to PGIM Target Date 2020 Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| PGIM Target Date Income Fund - Class R2 | |
| Shareholder Report [Line Items] | |
| Fund Name | PGIM Target Date Income Fund |
| Class Name | Class R2 |
| Trading Symbol | PDAEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Class R2 shares of PGIM Target Date Income Fund (the “Fund”) for the period of August 1, 2023 to July 31, 2024. |
| Shareholder Report Annual or Semi-Annual | annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets . You can also request this information by contacting us at (800) 225-1852. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | (800) 225-1852 |
| Additional Information Website | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST YEAR? (Based on a hypothetical $10,000 investment) Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment PGIM Target Date Income Fund—Class R2 $46 0.44% |
| Expenses Paid, Amount | $ 46 |
| Expense Ratio, Percent | 0.44% |
| Factors Affecting Performance [Text Block] | WHAT AFFECTED THE FUND’S PERFORMANCE DURING THE REPORTING PERIOD? ■ Over the past year the US equity and bond markets rallied as several bullish developments took hold including continued strength in the US economy, strong corporate earnings mainly driven by the largest Technology companies (along with optimism on the future of AI (Artificial Intelligence)), an easing of inflation, and a Federal Reserve on hold but signaling that the next move will be a rate cut. ■ The Fund’s portfolio, through its investments in underlying funds, is allocated to a combination of approximately 35% equities and non-traditional asset classes, and 65% bonds. Equities outperformed bonds by 17.1% during the reporting period. ■ At the underlying fund level, the PGIM Quant Solutions Emerging Markets Equity Fund, PGIM Total Return Bond Fund, PGIM Quant Solutions Commodity Strategies Fund, and PGIM Global Real Estate Fund were the greatest contributors to relative performance, as each fund significantly outperformed its respective benchmark index for the reporting period. ■ The Fund’s allocations to fixed income overall was a drag on performance as bonds trailed equity by 17.1%. At the underlying fund level, the PGIM Jennison Small-Cap Core Equity Fund detracted the most from relative performance, as it lagged its benchmark for the reporting period. |
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance is not a good predictor of the Fund’s future performance. |
| Line Graph [Table Text Block] | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns as of 7/31/2024 One Year (%) Five Years (%) Since Inception (%) Class R2 7.71% 4.07% 4.33% (12/13/2016) PGIM Target Date Income Custom Benchmark 7.84% 4.53% 4.90% S&P Target Date Retirement Income Index 8.98% 4.23% 4.77% S&P 500 Index 22.15% 15.00% 14.76% Bloomberg US Aggregate Bond Index 5.10% 0.19% 1.41% |
| Performance Inception Date | Dec. 13, 2016 |
| No Deduction of Taxes [Text Block] | The returns do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. |
| Material Change Date | Aug. 01, 2023 |
| Updated Performance Information Location [Text Block] | Visit https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or call (800) 225-1852 for more recent performance data. |
| Net Assets | $ 17,554,506 |
| Holdings Count | Holdings | 10 |
| Advisory Fees Paid, Amount | $ 0 |
| Investment Company, Portfolio Turnover | 38% |
| Additional Fund Statistics [Text Block] | WHAT ARE SOME KEY FUND STATISTICS AS OF 7/31/2024? Fund’s net assets $ 17,554,506 Number of fund holdings 10 Total advisory fees paid for the year $ 0 Portfolio turnover rate for the year 38% |
| Holdings [Text Block] | WHAT Investment Allocation % of Net Assets Affiliated Mutual Funds - Fixed Income 60.9% Affiliated Mutual Funds - Domestic Equity 18.5% Affiliated Mutual Funds - International Equity 10.6% Affiliated Mutual Fund - Short-Term Investment 10.3% 100.3% Liabilities in excess of other assets (0.3)% 100.0% |
| Material Fund Change [Text Block] | WERE THERE ANY CHANGES TO THE FUND THIS YEAR? The following is a summary of certain changes to the Fund since August 1, 2023: ■ Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. ■ Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. For more complete information, you should review the Fund's next prospectus, which we expect to be available by September 27, 2024 at https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets or by request at (800) 225-1852. |
| Material Fund Change Name [Text Block] | Effective December 11, 2023, the Fund’s name changed from Prudential Day One Income Fund to PGIM Target Date Income Fund. |
| Material Fund Change Expenses [Text Block] | ■ Effective December 11, 2023, the Fund’s management and subadvisory fees were contractually reduced to an annual rate of 0.00% of the Funds’ average daily net assets (which prior to December 11, 2023, was 0.02% of the Funds’ average daily net assets). ■ Effective December 11, 2023, the fee waiver and/or expense reimbursement for each share class of the Fund was contractually increased such that the total annual Fund operating expenses after fee waiver and/or expense reimbursement was reduced by 15 basis points (or 0.15%). The Funds contractual fee waiver has no express termination date and may not be terminated by PGIM Investments without the prior approval of a Fund’s Board of Trustees. |
| Material Fund Change Adviser [Text Block] | Effective December 11, 2023, PGIM DC Solutions replaced PGIM Quantitative Solutions LLC as the Fund’s subadviser as a result of Prudential Financial Inc.’s (“Prudential”) consolidating its retirement solutions advisory services under PGIM DC Solutions and the internal restructuring of PGIM DC Solutions within the Prudential organization under which it would continue to remain an indirect, wholly-owned subsidiary of Prudential. |
| Updated Prospectus Phone Number | (800) 225-1852 |
| Updated Prospectus Web Address | https://www.pgim.com/investments/target-date-prospectuses-and-fact-sheets |
| Shareholder Report, Line Graph (Details) - USD ($) | 12 Months Ended | ||||||||||||||
| Jul. 31, 2024 | Jul. 31, 2023 | Jul. 31, 2022 | Jul. 31, 2021 | Jul. 31, 2020 | Dec. 16, 2019 | Jul. 31, 2019 | Jul. 31, 2018 | Sep. 27, 2017 | Sep. 13, 2017 | Jul. 31, 2017 | Dec. 13, 2016 | Jul. 31, 2016 | Jul. 31, 2015 | Jul. 31, 2014 | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 19,869.51 | $ 17,356.23 | $ 15,854.74 | $ 17,239.29 | $ 12,952.79 | $ 12,544.02 | $ 12,374.18 | $ 11,100 | $ 10,000 | ||||||
| PGIM Target Date 2045 Fund Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 19,235.73 | 16,931.68 | 15,691.63 | 16,951.52 | 12,956.89 | 12,450.68 | 12,175.84 | 10,990 | 10,000 | ||||||
| PGIM TARGET DATE 2030 FUND - CLASS R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 16,304.05 | 14,845.02 | 14,429.02 | 15,340.69 | 12,626.13 | 12,020.36 | 11,649.70 | 10,740 | 10,000 | ||||||
| PGIM Target Date 2030 Fund Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 17,068.83 | 15,446.16 | 14,916.74 | 15,761.53 | 12,900.19 | 12,201.14 | 11,758.48 | 10,780 | 10,000 | ||||||
| PGIM Target Date 2040 Fund Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 18,995.43 | 16,806.35 | 15,723.66 | 16,804.29 | 13,046.13 | 12,470.91 | 12,122.45 | 10,950 | 10,000 | ||||||
| PGIM Target Date 2040 Fund Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 18,139.58 | 16,141.54 | 15,195.76 | 16,342.26 | 12,760.25 | 12,275.53 | 12,002.10 | 10,900 | 10,000 | ||||||
| PGIM Target Date 2035 Fund - Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 17,916.41 | 16,013.73 | 15,232.22 | 16,254.22 | 12,920.37 | 12,265.54 | 11,907.36 | 10,840 | 10,000 | ||||||
| PGIM Target Date 2050 Fund - Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 18,965.62 | 16,643.35 | 15,331.54 | 16,706.55 | 12,713.75 | 12,314.50 | 12,119.12 | 10,950 | |||||||
| PGIM Target Date 2050 Fund - Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 19,837.73 | 17,323.18 | 15,860.89 | 17,171.48 | 12,995.42 | 12,507.50 | 12,233.20 | 10,990 | |||||||
| PGIM Target Date 2060 Fund - Class R1 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 19,277.09 | 16,892.63 | 15,443.88 | 16,901.38 | 12,664.69 | 12,331.84 | 12,261.44 | 11,010 | 10,000 | ||||||
| PGIM Target Date 2020 Fund - Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 15,344.15 | 14,078.24 | 13,875.99 | 14,539.48 | 12,445.87 | 11,730.08 | 11,179.16 | 10,540 | 10,000 | ||||||
| PGIM Target Date 2060 Fund - Class R5 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 20,178.89 | 17,587.48 | 15,982.39 | 17,374.80 | 12,945.58 | 12,532.16 | 12,382.56 | 11,050 | 10,000 | ||||||
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class Z | ||||||||||||||
| Account Value | $ 26,316.53 | 21,897.80 | 21,735.30 | 22,284.49 | 16,416.92 | 15,420.26 | 14,206.56 | 12,660.51 | $ 11,336.54 | $ 11,119.28 | $ 10,000 | ||||
| PGIM Target Date Income Fund - Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 13,972.67 | 12,953.49 | 12,956.84 | 13,643.61 | 12,048.53 | 11,371.75 | 10,843.41 | 10,417.27 | 10,000 | ||||||
| PGIM Target Date 2015 Fund Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 14,000.46 | 13,014.35 | 13,022.26 | 13,751.89 | 12,029.25 | 11,418.32 | 10,961.73 | 10,490 | 10,000 | ||||||
| PGIM Target Date 2065 Fund Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 14,969.57 | 13,058.13 | 11,877.90 | 12,953.57 | 9,635.49 | $ 10,000 | |||||||||
| PGIM Jennison Diversified Growth Fund - Class Z | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class Z | ||||||||||||||
| Account Value | $ 28,402.12 | 22,306.62 | 18,852.50 | 23,035 | 16,903.51 | 12,831.81 | 11,970.40 | $ 10,000 | |||||||
| PGIM Target Date 2015 Fund - Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 14,657.43 | 13,537.07 | 13,469.62 | 14,134.60 | 12,301.02 | 11,601.69 | 11,068.58 | 10,530 | 10,000 | ||||||
| PGIM 60/40 Allocation Fund Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 17,983.48 | 15,283.05 | 14,370.17 | 15,343.01 | 12,687.12 | 11,665.86 | 10,930.14 | $ 10,000 | |||||||
| PGIM Target Date 2050 Fund - Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 19,315.12 | 16,918.21 | 15,550.25 | 16,886.86 | 12,819.85 | 12,382.77 | 12,160.79 | 10,960 | |||||||
| PGIM Target Date 2045 Fund Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 19,382.93 | 17,043.42 | 15,791.37 | 17,036.52 | 13,001.65 | 12,478.59 | 12,199.17 | 11,000 | 10,000 | ||||||
| PGIM Target Date 2020 Fund - Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 14,987.25 | 13,799.24 | 13,653.68 | 14,356 | 12,332.19 | 11,663.69 | 11,148.03 | 10,550 | 10,000 | ||||||
| PGIM Target Date 2040 Fund Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 18,488.41 | 16,405.63 | 15,401.33 | 16,533.29 | 12,876.74 | 12,360 | 12,040.84 | 10,920 | 10,000 | ||||||
| PGIM Target Date 2055 Fund - Class R4 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 20,022.04 | 17,473.17 | 15,948.16 | 17,336.04 | 13,008.44 | 12,582.75 | 12,397.60 | 11,110 | 10,000 | ||||||
| PGIM Target Date 2050 Fund - Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 20,099.89 | 17,507.42 | 16,019.91 | 17,313.67 | 13,083.81 | 12,567.48 | 12,281.01 | 11,000 | |||||||
| PGIM Target Date 2040 Fund - Class R6 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 19,216.97 | 16,968.36 | 15,850.11 | 16,925.27 | 13,115.59 | 12,531 | 12,150.20 | 10,960 | 10,000 | ||||||
| PGIM Target Date 2025 Fund - Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 15,726.72 | 14,370.31 | 14,086.41 | 14,806.96 | 12,502.66 | 11,824.70 | 11,339.93 | 10,610 | 10,000 | ||||||
| Pgim Target Date 2035 Fund Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 18,112.73 | 16,137.68 | 15,333.59 | 16,342.20 | 12,971.68 | 12,303.18 | 11,930.61 | 10,850 | 10,000 | ||||||
| PGIM TARGET DATE 2030 FUND CLASS R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 16,626.68 | 15,094.12 | 14,639.26 | 15,523.04 | 12,741.48 | 12,101.41 | 11,696.72 | 10,750 | 10,000 | ||||||
| PGIM Target Date 2030 Fund - Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 17,268.50 | 15,607.08 | 15,060.98 | 15,887.29 | 12,979.85 | 12,260 | 11,796.57 | 10,790 | 10,000 | ||||||
| PGIM Target Date 2065 Fund Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 15,055.85 | 13,106.49 | 11,910.57 | 12,975.42 | 9,635.90 | 10,000 | |||||||||
| PGIM Target Date 2025 Fund - Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 15,132.78 | 13,900.61 | 13,687.01 | 14,464.21 | 12,283.05 | 11,670.69 | 11,251.45 | 10,580 | 10,000 | ||||||
| PGIM Jennison Rising Dividend Fund - Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 20,439.27 | 17,014.62 | 16,854.25 | 17,285.13 | 12,733.88 | 11,951.67 | 11,010.19 | 10,000.01 | |||||||
| PGIM Target Date 2015 Fund - Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 14,811.46 | 13,661.03 | 13,571.44 | 14,221.06 | 12,358.65 | 11,638.02 | 11,095.61 | 10,530 | 10,000 | ||||||
| PGIM Jennison Diversified Growth Fund - Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 28,399.53 | 22,304.59 | 18,850.79 | 23,021.22 | 16,903.51 | 12,831.81 | 11,970.40 | $ 10,000 | |||||||
| PGIM Target Date 2015 Fund Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 14,260.73 | 13,225.52 | 13,197.86 | 13,900.14 | 12,132.91 | 11,487.36 | 11,009.50 | 10,500 | 10,000 | ||||||
| PGIM Target Date 2060 Fund - Class R2 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 19,649.50 | 17,175.76 | 15,657.50 | 17,088.66 | 12,775.56 | 12,407.91 | 12,310.73 | 11,030 | 10,000 | ||||||
| PGIM Target Date 2040 Fund CLASS R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 18,712.31 | 16,570.03 | 15,534.58 | 16,648.75 | 12,954.40 | 12,406.61 | 12,076.48 | 10,930 | 10,000 | ||||||
| PGIM Target Date Income Fund - Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 14,077.46 | 13,038.70 | 13,030.15 | 13,707.42 | 12,093.62 | 11,411.44 | 10,861.31 | 10,422.85 | 10,000 | ||||||
| PGIM Target Date 2060 Fund - Class R6 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 20,416.33 | 17,749.90 | 16,106.99 | 17,494.48 | 13,007.30 | 12,572.80 | 12,400.49 | 11,060 | 10,000 | ||||||
| Pgim Target Date 2035 Fund Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 18,179.67 | 16,219.61 | 15,408.50 | 16,405.90 | 13,010.79 | 12,318.15 | 11,942.43 | 10,850 | 10,000 | ||||||
| PGIM Target Date 2050 Fund - Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 19,609.60 | 17,092.93 | 15,682.58 | 17,015.06 | 12,896.84 | 12,442.46 | 12,197.83 | 10,970 | |||||||
| PGIM Target Date 2035 Fund - Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 17,387.62 | 15,594.17 | 14,895.29 | 15,960.34 | 12,734.21 | 12,134.94 | 11,832.84 | 10,810 | 10,000 | ||||||
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 19,277.36 | 16,909.36 | 15,498.08 | 16,932.94 | 12,767.45 | 12,408.56 | 12,298.89 | 11,070 | 10,000 | ||||||
| PGIM TARGET DATE 2025 FUND - CLASS R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 15,831.48 | 14,452.44 | 14,164.07 | 14,872.98 | 12,548.27 | 11,849.07 | 11,361.42 | 10,620 | 10,000 | ||||||
| PGIM Target Date 2045 Fund Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 19,547.46 | 17,177.73 | 15,886.04 | 17,119.27 | 13,058.37 | 12,515.47 | 12,221.49 | 11,010 | 10,000 | ||||||
| PGIM TARGET DATE 2030 FUND - CLASS R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 16,812.91 | 15,237.75 | 14,747.78 | 15,614.27 | 12,799.09 | 12,139.08 | 11,713.77 | 10,760 | 10,000 | ||||||
| PGIM Target Date 2045 Fund Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 18,662.40 | 16,497.95 | 15,354.32 | 16,643.36 | 12,767.16 | 12,315.79 | 12,100.86 | 10,970 | 10,000 | ||||||
| PGIM Jennison Diversified Growth Fund Class A | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class A with sales charges | ||||||||||||||
| Account Value | $ 35,277.34 | 27,750.54 | 23,512.14 | 28,754.33 | 21,150.03 | 16,086.96 | 15,043.83 | 12,556.33 | 10,482.53 | 10,569.51 | 9,450.27 | ||||
| PGIM Jennison Rising Dividend Fund Class A | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class A with sales charges | ||||||||||||||
| Account Value | $ 24,272.99 | 20,253.92 | 20,143.75 | 20,700.13 | 15,283.67 | 14,385.41 | 13,286.76 | 11,868.40 | 10,661.39 | 10,483.02 | 9,449.83 | ||||
| PGIM Target Date 2065 Fund Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 15,125.97 | 13,155.29 | 11,942.91 | 12,997.26 | 9,646.37 | 10,000 | |||||||||
| PGIM Target Date Income Fund - Class R5 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 14,192.17 | 13,131.11 | 13,095.28 | 13,774.15 | 12,139.84 | 11,433.72 | 10,879.99 | 10,428.71 | 10,000 | ||||||
| PGIM Target Date 2015 Fund - Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 14,431.14 | 13,365.58 | 13,315.36 | 14,002.84 | 12,206.78 | 11,533.20 | 11,036.23 | 10,510 | 10,000 | ||||||
| PGIM Target Date 2055 Fund - Class R5 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 20,187.50 | 17,591.91 | 16,045.42 | 17,418.85 | 13,052.30 | 12,610.01 | 12,420.22 | 11,120 | 10,000 | ||||||
| PGIM Target Date 2065 Fund Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 14,705.12 | 12,875.16 | 11,758.67 | 12,866.69 | 9,603.67 | 10,000 | |||||||||
| PGIM Target Date 2020 Fund - Class R1 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 14,535.94 | 13,432.24 | 13,336.58 | 14,093 | 12,156.08 | 11,539.19 | 11,075 | 10,520 | 10,000 | ||||||
| PGIM Target Date 2020 Fund - Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 15,116.10 | 13,893.51 | 13,732.68 | 14,423.24 | 12,379.96 | 11,698.52 | 11,180.29 | 10,550 | 10,000 | ||||||
| PGIM Target Date 2030 Fund Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 16,909.96 | 15,326.52 | 14,816.21 | 15,673.04 | 12,833.94 | 12,155.16 | 11,737.09 | 10,770 | 10,000 | ||||||
| PGIM Target Date Income Fund - Class R1 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R1 | ||||||||||||||
| Account Value | $ 13,559.85 | 12,619.62 | 12,662.70 | 13,390.21 | 11,881.79 | 11,255.15 | 10,774.54 | 10,389.28 | 10,000 | ||||||
| PGIM Target Date 2060 Fund - Class R3 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 19,882.44 | 17,356.48 | 15,792.85 | 17,218.53 | 12,855.30 | 12,466.92 | 12,337 | 11,040 | 10,000 | ||||||
| PGIM TARGET DATE 2025 FUND - CLASS R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 16,032.07 | 14,618.24 | 14,290.78 | 14,994.85 | 12,627.37 | 11,916.77 | 11,398.55 | 10,640 | 10,000 | ||||||
| PGIM Target Date 2035 Fund - Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 17,701.63 | 15,853.99 | 15,104.16 | 16,130.09 | 12,843.19 | 12,208.49 | 11,871.73 | 10,830 | 10,000 | ||||||
| PGIM Target Date 2065 Fund Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 15,265.04 | 13,224.24 | 11,987.08 | 13,024.99 | 9,657.05 | 10,000 | |||||||||
| PGIM Target Date 2060 Fund - Class R4 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 20,038.53 | 17,468.16 | 15,889.68 | 17,293.41 | 12,891.68 | 12,494.89 | 12,360.57 | 11,040 | 10,000 | ||||||
| PGIM Target Date Income Fund - Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 13,818.77 | 12,829.02 | 12,838.97 | 13,542.50 | 11,986.79 | 11,321.38 | 10,810.99 | 10,409.44 | 10,000 | ||||||
| PGIM Target Date Income Fund - Class R6 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 14,370.02 | 13,278.24 | 13,221.97 | 13,885.18 | 12,223.46 | 11,492.73 | 10,911.06 | 10,446.44 | 10,000 | ||||||
| PGIM Target Date 2015 Fund - Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 14,523.62 | 13,438.01 | 13,373.51 | 14,062.34 | 12,247.11 | 11,557.32 | 11,047.32 | 10,510 | 10,000 | ||||||
| PGIM Jennison Rising Dividend Fund Class C | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class C with sales charges | ||||||||||||||
| Account Value | $ 23,858.61 | 20,064.31 | 20,092.22 | 20,812.70 | 15,480.15 | 14,679.53 | 13,668.14 | 12,293.43 | 11,116.48 | 11,022.53 | 10,000 | ||||
| PGIM Target Date 2025 Fund - Class R3 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R3 | ||||||||||||||
| Account Value | $ 15,602.64 | 14,269.66 | 14,002.79 | 14,745.78 | 12,462.29 | 11,799.43 | 11,327.62 | 10,610 | 10,000 | ||||||
| PGIM Target Date 2020 Fund - Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 14,804.51 | 13,649.07 | 13,522.29 | 14,241.22 | 12,257.05 | 11,608.59 | 11,112.19 | 10,540 | 10,000 | ||||||
| PGIM Jennison Diversified Growth Fund Class C | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class C with sales charges | ||||||||||||||
| Account Value | $ 34,161.50 | 27,154.69 | 23,267.90 | 28,759.10 | 21,347.48 | 16,377.98 | 15,458.51 | 12,998.99 | 10,932.66 | 11,100.81 | 10,000 | ||||
| PGIM Target Date 2055 Fund - Class R6 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 20,409.79 | 17,764.23 | 16,156.95 | 17,528.22 | 13,117.21 | 12,661.98 | 12,448.45 | 11,130 | 10,000 | ||||||
| PGIM Target Date 2040 Fund Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 18,852.42 | 16,694.30 | 15,635.12 | 16,727.70 | 13,006.96 | 12,444.09 | 12,100.10 | 10,940 | 10,000 | ||||||
| PGIM Target Date 2025 Fund - Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 15,428.41 | 14,129.35 | 13,887.34 | 14,636.49 | 12,394.56 | 11,753.42 | 11,291.21 | 10,590 | 10,000 | ||||||
| PGIM Target Date 2050 Fund - Class R4 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||
| Account Value | $ 19,674.89 | 17,178.62 | 15,742.31 | 17,071.98 | 12,923.65 | 12,448.89 | 12,210.73 | 10,980 | |||||||
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 19,664.40 | 17,193.21 | 15,719.07 | 17,138.10 | 12,893.01 | 12,494.95 | 12,347.73 | 11,090 | 10,000 | ||||||
| PGIM Target Date 2065 Fund Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 14,841.69 | 12,989.58 | 11,833.21 | 12,925.74 | 9,624.81 | 10,000 | |||||||||
| PGIM Target Date 2020 Fund - Class R5 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R5 | ||||||||||||||
| Account Value | $ 15,224.72 | 13,979.17 | 13,801.83 | 14,493.81 | 12,430.56 | 11,723.87 | 11,192.36 | 10,560 | 10,000 | ||||||
| PGIM TARGET DATE 2035 FUND CLASS R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 18,380.29 | 16,391.77 | 15,533.98 | 16,514.27 | 13,081.12 | 12,366.99 | 11,980.20 | 10,870 | 10,000 | ||||||
| PGIM Target Date 2045 Fund Class R6 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||
| Account Value | $ 19,784.39 | 17,352.96 | 16,025.51 | 17,254.82 | 13,140.33 | 12,575.77 | 12,269.59 | 11,030 | 10,000 | ||||||
| PGIM Target Date 2045 Fund Class R2 | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||
| Account Value | $ 19,029.78 | 16,771.42 | 15,567.68 | 16,841 | 12,887.81 | 12,402.17 | 12,160.27 | 10,980 | 10,000 | ||||||
| Standard & Poor's 500 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P 500 Index | ||||||||||||||
| Account Value | $ 28,724.65 | 23,516.22 | 20,807.96 | 21,820.30 | 15,991.99 | 10,000 | 14,283.96 | 13,227.63 | 11,379.57 | 10,000 | |||||
| Bloomberg US Aggregate Bond Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Bloomberg US Aggregate Bond Index | ||||||||||||||
| Account Value | $ 11,130.83 | 10,590.60 | 10,959.67 | 12,059.04 | 12,144.27 | 10,000 | 11,028.08 | 10,203.54 | 10,285.87 | 10,000 | |||||
| PGIM Target Date 2030 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2030 Custom Benchmark | ||||||||||||||
| Account Value | $ 17,769.27 | 16,102.07 | 15,531.82 | 16,365.04 | 13,405.45 | 12,545.63 | 11,967.76 | 11,002.79 | 10,000 | ||||||
| Standard Poors Target Date 2030 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2030 Index | ||||||||||||||
| Account Value | $ 17,991.76 | 16,074.77 | 14,996.42 | 16,327.06 | 13,359.64 | 12,578.50 | 12,103.45 | 11,129.61 | 10,000 | ||||||
| PGIM Target Date 2040 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2040 Custom Benchmark | ||||||||||||||
| Account Value | $ 20,209.22 | 17,860.20 | 16,664.50 | 17,792.69 | 13,876.52 | 13,012.77 | 12,431.03 | 11,251.64 | 10,000 | ||||||
| Standard Poors Target Date 2040 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2040 Index | ||||||||||||||
| Account Value | $ 20,148.42 | 17,612.95 | 16,018.68 | 17,530.74 | 13,588.85 | 12,893.22 | 12,487.12 | 11,291.29 | 10,000 | ||||||
| PGIM Target Date 2050 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2050 Custom Benchmark | ||||||||||||||
| Account Value | $ 21,357.79 | 18,611.88 | 16,981.62 | 18,378.87 | 14,010.14 | 13,186.49 | 12,640.09 | 11,369.08 | |||||||
| Standard Poors Target Date 2050 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2050 Index | ||||||||||||||
| Account Value | $ 21,139.11 | 18,304.98 | 16,427.64 | 18,017.91 | 13,693.99 | 13,035.93 | 12,668.19 | 11,385.16 | |||||||
| PGIM Target Date 2060 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2060 Custom Benchmark | ||||||||||||||
| Account Value | $ 21,759.83 | 18,906.56 | 17,108.58 | 18,614.45 | 14,001.25 | 13,247.09 | 12,786.53 | 11,436.51 | 10,000 | ||||||
| SP Target Date 2060 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2060 Index | ||||||||||||||
| Account Value | $ 21,383.85 | 18,505.68 | 16,577.34 | 18,196.42 | 13,798.93 | 13,128.46 | 12,752.40 | 11,427 | 10,000 | ||||||
| PGIM Target Date 2015 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2015 Custom Benchmark | ||||||||||||||
| Account Value | $ 14,936.78 | 13,831.71 | 13,747.31 | 14,384.34 | 12,538.12 | 11,753.86 | 11,142.10 | 10,613.65 | 10,000 | ||||||
| Standard and Poors Target Date 2015 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2015 Index | ||||||||||||||
| Account Value | $ 15,487.57 | 14,135.53 | 13,569.68 | 14,632.55 | 12,852.43 | 11,979.14 | 11,429.26 | 10,820.53 | 10,000 | ||||||
| Custom Benchmark Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Custom Benchmark Index | ||||||||||||||
| Account Value | $ 18,270.31 | 15,865.63 | 14,907.61 | 15,885.44 | 13,180.52 | 11,785.50 | 10,864.40 | ||||||||
| PGIM Target Date 2065 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2065 Custom Benchmark | ||||||||||||||
| Account Value | $ 15,195.20 | 13,188.96 | 11,905.62 | 12,969.75 | 9,727.01 | 10,000 | |||||||||
| S and P Target Date 2065 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2065+ Index | ||||||||||||||
| Account Value | $ 15,172.57 | 13,099.31 | 11,731.97 | 12,858.90 | 9,746.86 | $ 10,000 | |||||||||
| PGIM Target Date 2025 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2025 Custom Benchmark | ||||||||||||||
| Account Value | $ 16,330.90 | 14,934.29 | 14,608.31 | 15,309.20 | 12,921.90 | 12,124.35 | 11,527.74 | 10,796.55 | 10,000 | ||||||
| SP Target Date 2025 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2025 Index | ||||||||||||||
| Account Value | $ 16,908.47 | 15,282.30 | 14,443.03 | 15,675.01 | 13,204.35 | 12,380.87 | 11,866.78 | 11,032.87 | 10,000 | ||||||
| PGIM Target Date 2035 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2035 Custom Benchmark | ||||||||||||||
| Account Value | $ 19,258.63 | 17,199.51 | 16,282.98 | 17,274.74 | 13,719.13 | 12,824.46 | 12,236.75 | 11,151.46 | 10,000 | ||||||
| Standard Poors Target Date 2035 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2035 Index | ||||||||||||||
| Account Value | $ 19,174.06 | 16,931.27 | 15,593.43 | 17,030.83 | 13,494.31 | 12,760.10 | 12,329.64 | 11,226.43 | 10,000 | ||||||
| PGIM Target Date 2055 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2055 Custom Benchmark | ||||||||||||||
| Account Value | $ 21,611.72 | 18,789.82 | 17,055.92 | 18,517.50 | 14,021.14 | 13,227.42 | 12,737.11 | 11,416.83 | 10,000 | ||||||
| Standard Poors Target Date 2055 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2055 Index | ||||||||||||||
| Account Value | $ 21,263.04 | 18,405.95 | 16,503.63 | 18,108.74 | 13,718.81 | 13,073.58 | 12,707.65 | 11,410.86 | 10,000 | ||||||
| PGIM Target Date 2020 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2020 Custom Benchmark | ||||||||||||||
| Account Value | $ 15,584.60 | 14,343.07 | 14,148.49 | 14,813.96 | 12,706.72 | 11,910.01 | 11,280.12 | 10,674.89 | 10,000 | ||||||
| S and P Target Date 2020 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2020 Index | ||||||||||||||
| Account Value | $ 15,999.76 | 14,505.72 | 13,831.98 | 14,963.99 | 13,012.69 | 12,164.36 | 11,622.25 | 10,924.81 | 10,000 | ||||||
| PGIM Target Date Income Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date Income Custom Benchmark | ||||||||||||||
| Account Value | $ 14,435.55 | 13,385.47 | 13,343.20 | 13,969.97 | 12,326.23 | 11,564.66 | 10,945.84 | 10,518.77 | 10,000 | ||||||
| Standard Poors Target Date Retirement Income Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date Retirement Income Index | ||||||||||||||
| Account Value | $ 14,290.61 | 13,112.83 | 12,662.64 | 13,668.03 | 12,487.28 | 11,614.70 | 11,033.62 | 10,589.01 | 10,000 | ||||||
| Russell 1000 Growth Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | Russell 1000 Growth Index | ||||||||||||||
| Account Value | $ 45,305.74 | 35,692.04 | 30,425.62 | 34,545.93 | 25,275.45 | 19,467.08 | 17,565.85 | 14,299.44 | $ 12,112.87 | $ 11,608.21 | $ 10,000 | ||||
| PGIM Target Date 2045 Custom Benchmark [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | PGIM Target Date 2045 Custom Benchmark | ||||||||||||||
| Account Value | $ 20,841.74 | 18,293.39 | 16,869.38 | 18,157.08 | 13,947.78 | 13,104.12 | 12,553.40 | 11,321.27 | 10,000 | ||||||
| Standard Poors Target Date 2045 Index [Member] | |||||||||||||||
| Account Value [Line Items] | |||||||||||||||
| Line Graph and Table Measure Name | S&P Target Date 2045 Index | ||||||||||||||
| Account Value | $ 20,759.20 | $ 18,044.60 | $ 16,262.17 | $ 17,822.76 | $ 13,638.38 | $ 12,967.63 | $ 12,581.85 | $ 11,340.33 | $ 10,000 |
| Shareholder Report, Average Annual Return (Details) | 12 Months Ended | 56 Months Ended | 60 Months Ended | 82 Months Ended | 83 Months Ended | 92 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, 2024 | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 14.40% | 9.63% | 9.25% | ||||
| PGIM Target Date 2060 Fund - Class R6 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 15.02% | 10.18% | 9.80% | ||||
| PGIM Target Date 2050 Fund - Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 14.17% | 9.30% | 9.01% | ||||
| PGIM Target Date 2045 Fund Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 13.73% | 9.21% | 9.06% | ||||
| PGIM Target Date 2050 Fund - Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 14.81% | 9.85% | 9.58% | ||||
| PGIM Target Date 2040 Fund Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 12.70% | 8.39% | 8.38% | ||||
| PGIM Target Date 2040 Fund - Class R6 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 13.25% | 8.93% | 8.93% | ||||
| PGIM Target Date 2025 Fund - Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 8.86% | 5.33% | 5.58% | ||||
| PGIM Target Date 2055 Fund - Class R4 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 14.59% | 9.74% | 9.52% | ||||
| PGIM TARGET DATE 2025 FUND - CLASS R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 9.54% | 5.97% | 6.20% | ||||
| PGIM Target Date 2015 Fund Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 7.83% | 4.42% | 4.76% | ||||
| PGIM TARGET DATE 2030 FUND - CLASS R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 10.34% | 6.73% | 7.04% | ||||
| PGIM Target Date Income Fund - Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 7.97% | 4.29% | 4.58% | ||||
| PGIM Target Date 2035 Fund - Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 11.50% | 7.46% | 7.52% | ||||
| PGIM Jennison Diversified Growth Fund - Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 27.33% | 17.22% | 16.48% | ||||
| PGIM Jennison Rising Dividend Fund - Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 20.13% | 11.33% | 11.02% | ||||
| PGIM Target Date 2055 Fund - Class R5 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 14.75% | 9.87% | 9.64% | ||||
| PGIM Target Date 2015 Fund - Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 8.42% | 4.94% | 5.28% | ||||
| Pgim Target Date 2035 Fund Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 12.08% | 8.10% | 8.15% | ||||
| PGIM Target Date 2045 Fund Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 13.80% | 9.33% | 9.18% | ||||
| PGIM Target Date 2065 Fund Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 14.21% | 8.69% | |||||
| PGIM Target Date 2045 Fund Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 13.12% | 8.67% | 8.52% | ||||
| PGIM Target Date 2050 Fund - Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 14.72% | 9.52% | 9.22% | ||||
| PGIM Target Date 2060 Fund - Class R3 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 14.55% | 9.78% | 9.42% | ||||
| PGIM Target Date 2065 Fund Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 14.98% | 9.36% | |||||
| PGIM Target Date 2040 Fund CLASS R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 12.93% | 8.57% | 8.56% | ||||
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 14% | 9.21% | 8.98% | ||||
| PGIM Target Date 2020 Fund - Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 8.80% | 5.26% | 5.56% | ||||
| PGIM Target Date 2025 Fund - Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 9.19% | 5.59% | 5.85% | ||||
| PGIM Target Date Income Fund - Class R1 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 7.45% | 3.80% | 4.07% | ||||
| PGIM Target Date 2020 Fund - Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 8.22% | 4.73% | 5.02% | ||||
| PGIM Target Date Income Fund - Class R5 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 8.08% | 4.42% | 4.69% | ||||
| PGIM TARGET DATE 2025 FUND - CLASS R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 9.67% | 6.11% | 6.38% | ||||
| PGIM Jennison Diversified Growth Fund Class A | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class A with sales charges | ||||||
| Average Annual Return, Percent | 20.13% | 15.69% | 13.44% | ||||
| PGIM Target Date 2035 Fund - Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 11.65% | 7.71% | 7.77% | ||||
| PGIM Target Date 2030 Fund Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 10.33% | 6.83% | 7.12% | ||||
| PGIM Jennison Rising Dividend Fund Class A | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class A with sales charges | ||||||
| Average Annual Return, Percent | 13.25% | 9.78% | 9.27% | ||||
| PGIM Target Date 2015 Fund - Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 7.97% | 4.59% | 4.92% | ||||
| PGIM Target Date 2045 Fund Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 13.47% | 8.94% | 8.80% | ||||
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 14.37% | 9.49% | 9.26% | ||||
| PGIM Target Date 2040 Fund Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 12.93% | 8.66% | 8.66% | ||||
| PGIM Target Date 2050 Fund - Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 14.53% | 9.59% | 9.27% | ||||
| PGIM Target Date 2055 Fund - Class R6 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 14.89% | 10.02% | 9.80% | ||||
| PGIM TARGET DATE 2035 FUND CLASS R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 12.13% | 8.25% | 8.30% | ||||
| PGIM Target Date 2060 Fund - Class R4 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 14.71% | 9.91% | 9.53% | ||||
| PGIM Target Date 2065 Fund Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 14.26% | 8.91% | |||||
| PGIM Target Date 2065 Fund Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 15.43% | 9.57% | |||||
| PGIM Target Date Income Fund - Class R6 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 8.22% | 4.57% | 4.86% | ||||
| PGIM Target Date 2045 Fund Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 14.01% | 9.49% | 9.35% | ||||
| PGIM Target Date 2015 Fund - Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 8.08% | 4.68% | 5.01% | ||||
| PGIM Target Date Income Fund - Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 7.71% | 4.07% | 4.33% | ||||
| PGIM Target Date 2020 Fund - Class R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 8.47% | 4.98% | 5.27% | ||||
| PGIM Target Date 2035 Fund - Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 11.88% | 7.87% | 7.94% | ||||
| PGIM Jennison Rising Dividend Fund Class C | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class C with sales charges | ||||||
| Average Annual Return, Percent | 17.91% | 10.20% | 9.08% | ||||
| PGIM Target Date 2030 Fund - Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 10.65% | 7.09% | 7.42% | ||||
| PGIM Jennison Diversified Growth Fund Class C | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class C with sales charges | ||||||
| Average Annual Return, Percent | 24.80% | 15.84% | 13.07% | ||||
| PGIM Target Date 2025 Fund - Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 9.34% | 5.75% | 6% | ||||
| PGIM Target Date 2020 Fund - Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 8.91% | 5.36% | 5.66% | ||||
| PGIM Target Date 2030 Fund Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 10.51% | 6.95% | 7.26% | ||||
| PGIM Target Date 2040 Fund Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 12.38% | 8.12% | 8.11% | ||||
| PGIM TARGET DATE 2030 FUND - CLASS R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 9.83% | 6.29% | 6.61% | ||||
| PGIM Target Date 2065 Fund Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 14.64% | 9.11% | |||||
| PGIM Target Date 2040 Fund Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 13.03% | 8.78% | 8.77% | ||||
| PGIM Target Date Income Fund - Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 7.87% | 4.21% | 4.48% | ||||
| PGIM TARGET DATE 2030 FUND CLASS R2 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R2 | ||||||
| Average Annual Return, Percent | 10.15% | 6.56% | 6.89% | ||||
| PGIM Jennison Diversified Growth Fund - Class Z | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class Z | ||||||
| Average Annual Return, Percent | 27.33% | 17.22% | 16.48% | ||||
| Pgim Target Date 2035 Fund Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 12.24% | 8.04% | 8.09% | ||||
| PGIM Target Date 2020 Fund - Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 8.61% | 5.14% | 5.44% | ||||
| PGIM Target Date 2015 Fund - Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 8.28% | 4.79% | 5.14% | ||||
| PGIM Target Date 2015 Fund Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 7.58% | 4.16% | 4.51% | ||||
| PGIM Target Date 2020 Fund - Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 8.99% | 5.52% | 5.77% | ||||
| PGIM Target Date 2025 Fund - Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 9.44% | 5.87% | 6.11% | ||||
| PGIM Target Date 2065 Fund Class R4 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R4 | ||||||
| Average Annual Return, Percent | 14.87% | 9.25% | |||||
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class Z | ||||||
| Average Annual Return, Percent | 20.18% | 11.28% | 10.16% | ||||
| PGIM Target Date 2045 Fund Class R3 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 13.61% | 9.09% | 8.95% | ||||
| PGIM Target Date 2060 Fund - Class R5 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 14.73% | 10% | 9.63% | ||||
| PGIM Target Date 2050 Fund - Class R1 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 13.95% | 9.02% | 8.75% | ||||
| PGIM 60/40 Allocation Fund Class R6 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R6 | ||||||
| Average Annual Return, Percent | 17.67% | 9.04% | 8.90% | ||||
| PGIM Target Date 2050 Fund - Class R5 | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R5 | ||||||
| Average Annual Return, Percent | 14.52% | 9.66% | 9.39% | ||||
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R3 | ||||||
| Average Annual Return, Percent | 14.48% | 9.64% | 9.41% | ||||
| PGIM Target Date 2060 Fund - Class R1 [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class R1 | ||||||
| Average Annual Return, Percent | 14.12% | 9.35% | 8.98% | ||||
| Without Sales Load [Member] | PGIM Jennison Diversified Growth Fund Class A | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class A without sales charges | ||||||
| Average Annual Return, Percent | 27.12% | 17% | 14.08% | ||||
| Without Sales Load [Member] | PGIM Jennison Rising Dividend Fund Class A | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class A without sales charges | ||||||
| Average Annual Return, Percent | 19.84% | 11.03% | 9.89% | ||||
| Without Sales Load [Member] | PGIM Jennison Rising Dividend Fund Class C | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class C without sales charges | ||||||
| Average Annual Return, Percent | 18.91% | 10.20% | 9.08% | ||||
| Without Sales Load [Member] | PGIM Jennison Diversified Growth Fund Class C | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Class C without sales charges | ||||||
| Average Annual Return, Percent | 25.80% | 15.84% | 13.07% | ||||
| Standard & Poor's 500 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P 500 Index | ||||||
| Average Annual Return, Percent | 22.15% | 14.22% | 15% | 14.12% | 14.27% | 14.76% | 13.15% |
| Bloomberg US Aggregate Bond Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Bloomberg US Aggregate Bond Index | ||||||
| Average Annual Return, Percent | 5.10% | (0.28%) | 0.19% | 1.02% | 1.41% | ||
| PGIM Target Date 2025 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2025 Custom Benchmark | ||||||
| Average Annual Return, Percent | 9.35% | 6.14% | 6.61% | ||||
| SP Target Date 2025 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2025 Index | ||||||
| Average Annual Return, Percent | 10.64% | 6.43% | 7.09% | ||||
| PGIM Target Date 2015 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2015 Custom Benchmark | ||||||
| Average Annual Return, Percent | 7.99% | 4.91% | 5.37% | ||||
| Standard and Poors Target Date 2015 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2015 Index | ||||||
| Average Annual Return, Percent | 9.56% | 5.27% | 5.87% | ||||
| PGIM Target Date 2035 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2035 Custom Benchmark | ||||||
| Average Annual Return, Percent | 11.97% | 8.47% | 8.92% | ||||
| Standard Poors Target Date 2035 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2035 Index | ||||||
| Average Annual Return, Percent | 13.25% | 8.49% | 8.86% | ||||
| PGIM Target Date 2065 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2065 Custom Benchmark | ||||||
| Average Annual Return, Percent | 15.21% | 9.56% | |||||
| S and P Target Date 2065 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2065+ Index | ||||||
| Average Annual Return, Percent | 15.83% | 9.52% | |||||
| PGIM Target Date 2055 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2055 Custom Benchmark | ||||||
| Average Annual Return, Percent | 15.02% | 10.32% | 10.57% | ||||
| Standard Poors Target Date 2055 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2055 Index | ||||||
| Average Annual Return, Percent | 15.52% | 10.22% | 10.34% | ||||
| PGIM Target Date Income Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date Income Custom Benchmark | ||||||
| Average Annual Return, Percent | 7.84% | 4.53% | 4.90% | ||||
| Standard Poors Target Date Retirement Income Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date Retirement Income Index | ||||||
| Average Annual Return, Percent | 8.98% | 4.23% | 4.77% | ||||
| PGIM Target Date 2020 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2020 Custom Benchmark | ||||||
| Average Annual Return, Percent | 8.66% | 5.53% | 5.96% | ||||
| S and P Target Date 2020 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2020 Index | ||||||
| Average Annual Return, Percent | 10.30% | 5.63% | 6.32% | ||||
| PGIM Target Date 2045 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2045 Custom Benchmark | ||||||
| Average Annual Return, Percent | 13.93% | 9.72% | 10.05% | ||||
| Standard Poors Target Date 2045 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2045 Index | ||||||
| Average Annual Return, Percent | 15.04% | 9.87% | 10% | ||||
| Russell 1000 Growth Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Russell 1000 Growth Index | ||||||
| Average Annual Return, Percent | 26.94% | 18.41% | 17.85% | 16.31% | |||
| PGIM Target Date 2040 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2040 Custom Benchmark | ||||||
| Average Annual Return, Percent | 13.15% | 9.20% | 9.61% | ||||
| Standard Poors Target Date 2040 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2040 Index | ||||||
| Average Annual Return, Percent | 14.40% | 9.34% | 9.57% | ||||
| PGIM Target Date 2030 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2030 Custom Benchmark | ||||||
| Average Annual Return, Percent | 10.35% | 7.21% | 7.79% | ||||
| Standard Poors Target Date 2030 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2030 Index | ||||||
| Average Annual Return, Percent | 11.93% | 7.42% | 7.96% | ||||
| PGIM Target Date 2050 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2050 Custom Benchmark | ||||||
| Average Annual Return, Percent | 14.75% | 10.12% | 10.40% | ||||
| Standard Poors Target Date 2050 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2050 Index | ||||||
| Average Annual Return, Percent | 15.48% | 10.15% | 10.26% | ||||
| Custom Benchmark Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | Custom Benchmark Index | ||||||
| Average Annual Return, Percent | 15.16% | 9.16% | 9.10% | ||||
| PGIM Target Date 2060 Custom Benchmark [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | PGIM Target Date 2060 Custom Benchmark | ||||||
| Average Annual Return, Percent | 15.09% | 10.44% | 10.67% | ||||
| SP Target Date 2060 Index [Member] | |||||||
| Average Annual Return [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P Target Date 2060 Index | ||||||
| Average Annual Return, Percent | 15.55% | 10.25% | 10.42% |
| Shareholder Report, Holdings (Details) | Jul. 31, 2024 | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 45.70% | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 31.10% | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.60% | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.80% | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM TARGET DATE 2030 FUND - CLASS R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Jennison Diversified Growth Fund - Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.10% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.40% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Interactive Media and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Broadline Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8.70% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.20% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.30% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.80% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Entertainment Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.30% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Electronic Equipment Instruments and Components [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Automobiles 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.70% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Consumer Staples Distribution and Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Consumer Finance [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Health Care Providers and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.70% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Textiles Apparel and Luxury Goods [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Beverages [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Media [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Communications Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Construction and Engineering [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Commercial Services and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Household Durables [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Household Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Total Before Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Jennison Diversified Growth Fund - Class R6 | Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date Income Fund - Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date Income Fund - Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.90% | |
| PGIM Target Date Income Fund - Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.50% | |
| PGIM Target Date Income Fund - Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.60% | |
| PGIM Target Date Income Fund - Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.30% | |
| PGIM Target Date Income Fund - Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date Income Fund - Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.90% | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 26.30% | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 14% | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8% | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM TARGET DATE 2025 FUND - CLASS R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Jennison Rising Dividend Fund - Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.40% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Consumer Staples Distribution and Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.30% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.60% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Health Care Providers and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Beverages [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 5.20% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Banks [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Machinery [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.50% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Electric Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Diversified Telecommunication Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Multi-Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Chemicals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.40% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Diversified Consumer Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Industrial Conglomerates [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Building Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.30% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Health Care REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.20% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Residential REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Independent Power and Renewable Electricity Producers [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Total Before Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund - Class R6 | Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0% | [1] |
| PGIM Target Date 2025 Fund - Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2025 Fund - Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.90% | |
| PGIM Target Date 2025 Fund - Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 26.30% | |
| PGIM Target Date 2025 Fund - Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 14% | |
| PGIM Target Date 2025 Fund - Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8% | |
| PGIM Target Date 2025 Fund - Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2025 Fund - Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2050 Fund - Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2050 Fund - Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 15.10% | |
| PGIM Target Date 2050 Fund - Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 50.90% | |
| PGIM Target Date 2050 Fund - Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 33.90% | |
| PGIM Target Date 2050 Fund - Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2050 Fund - Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2050 Fund - Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2045 Fund Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2045 Fund Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.30% | |
| PGIM Target Date 2045 Fund Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 47.60% | |
| PGIM Target Date 2045 Fund Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 30% | |
| PGIM Target Date 2045 Fund Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2045 Fund Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2045 Fund Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2065 Fund Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2065 Fund Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Target Date 2065 Fund Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52.30% | |
| PGIM Target Date 2065 Fund Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.90% | |
| PGIM Target Date 2065 Fund Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2065 Fund Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2015 Fund Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2015 Fund Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.10% | |
| PGIM Target Date 2015 Fund Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 19.20% | |
| PGIM Target Date 2015 Fund Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.90% | |
| PGIM Target Date 2015 Fund Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.20% | |
| PGIM Target Date 2015 Fund Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2015 Fund Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date Income Fund - Class R5 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date Income Fund - Class R5 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.90% | |
| PGIM Target Date Income Fund - Class R5 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.50% | |
| PGIM Target Date Income Fund - Class R5 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.60% | |
| PGIM Target Date Income Fund - Class R5 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.30% | |
| PGIM Target Date Income Fund - Class R5 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date Income Fund - Class R5 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.60% | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 38.80% | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date 2060 Fund - Class R3 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2035 Fund - Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2035 Fund - Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 35.20% | |
| PGIM Target Date 2035 Fund - Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.30% | |
| PGIM Target Date 2035 Fund - Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 21.10% | |
| PGIM Target Date 2035 Fund - Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.60% | |
| PGIM Target Date 2035 Fund - Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2035 Fund - Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| Pgim Target Date 2035 Fund Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| Pgim Target Date 2035 Fund Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 35.20% | |
| Pgim Target Date 2035 Fund Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.30% | |
| Pgim Target Date 2035 Fund Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 21.10% | |
| Pgim Target Date 2035 Fund Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.60% | |
| Pgim Target Date 2035 Fund Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| Pgim Target Date 2035 Fund Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2040 Fund CLASS R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2040 Fund CLASS R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 27.80% | |
| PGIM Target Date 2040 Fund CLASS R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 44.80% | |
| PGIM Target Date 2040 Fund CLASS R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 25.70% | |
| PGIM Target Date 2040 Fund CLASS R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Target Date 2040 Fund CLASS R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2040 Fund CLASS R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 11.50% | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52% | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 36.50% | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2055 Fund - Class R5 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 11.50% | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52% | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 36.50% | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM TARGET DATE 2055 FUND - CLASS R1 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2045 Fund Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2045 Fund Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.30% | |
| PGIM Target Date 2045 Fund Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 47.60% | |
| PGIM Target Date 2045 Fund Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 30% | |
| PGIM Target Date 2045 Fund Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2045 Fund Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2045 Fund Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2015 Fund - Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2015 Fund - Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.10% | |
| PGIM Target Date 2015 Fund - Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 19.20% | |
| PGIM Target Date 2015 Fund - Class R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.90% | |
| PGIM Target Date 2015 Fund - Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.20% | |
| PGIM Target Date 2015 Fund - Class R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2015 Fund - Class R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| Pgim Target Date 2035 Fund Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| Pgim Target Date 2035 Fund Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 35.20% | |
| Pgim Target Date 2035 Fund Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.30% | |
| Pgim Target Date 2035 Fund Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 21.10% | |
| Pgim Target Date 2035 Fund Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.60% | |
| Pgim Target Date 2035 Fund Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| Pgim Target Date 2035 Fund Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2050 Fund - Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2050 Fund - Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 15.10% | |
| PGIM Target Date 2050 Fund - Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 50.90% | |
| PGIM Target Date 2050 Fund - Class R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 33.90% | |
| PGIM Target Date 2050 Fund - Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2050 Fund - Class R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2050 Fund - Class R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2030 Fund - Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2030 Fund - Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 45.70% | |
| PGIM Target Date 2030 Fund - Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 31.10% | |
| PGIM Target Date 2030 Fund - Class R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.60% | |
| PGIM Target Date 2030 Fund - Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.80% | |
| PGIM Target Date 2030 Fund - Class R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2030 Fund - Class R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2050 Fund - Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2050 Fund - Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 15.10% | |
| PGIM Target Date 2050 Fund - Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 50.90% | |
| PGIM Target Date 2050 Fund - Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 33.90% | |
| PGIM Target Date 2050 Fund - Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2050 Fund - Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2050 Fund - Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 27.80% | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 44.80% | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 25.70% | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2040 Fund - Class R6 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2040 Fund Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2040 Fund Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 27.80% | |
| PGIM Target Date 2040 Fund Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 44.80% | |
| PGIM Target Date 2040 Fund Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 25.70% | |
| PGIM Target Date 2040 Fund Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Target Date 2040 Fund Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2040 Fund Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.60% | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 38.80% | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date 2060 Fund - Class R2 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 11.50% | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52% | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 36.50% | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2055 Fund - Class R4 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2045 Fund Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2045 Fund Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.30% | |
| PGIM Target Date 2045 Fund Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 47.60% | |
| PGIM Target Date 2045 Fund Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 30% | |
| PGIM Target Date 2045 Fund Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2045 Fund Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2045 Fund Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.60% | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 38.80% | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date 2060 Fund - Class R6 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Jennison Diversified Growth Fund - Class Z | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.10% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.40% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Interactive Media and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Broadline Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8.70% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.20% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.30% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.80% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Entertainment Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.30% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Electronic Equipment Instruments and Components [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Automobiles 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.70% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Consumer Staples Distribution and Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Consumer Finance [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund - Class Z | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Health Care Providers and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.70% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Textiles Apparel and Luxury Goods [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Beverages [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Media [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Communications Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Construction and Engineering [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Commercial Services and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Household Durables [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Household Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Total Before Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Jennison Diversified Growth Fund - Class Z | Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.40% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.30% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.60% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 5.20% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Banks [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Machinery [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.50% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Electric Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Diversified Telecommunication Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Chemicals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.40% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Diversified Consumer Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Industrial Conglomerates [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Building Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.30% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Health Care REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.20% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Residential REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Independent Power and Renewable Electricity Producers [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Total Before Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0% | [1] |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Food and Beverage Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Jennison Rising Dividend Fund - Class Z [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Target Date 2015 Fund - Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2015 Fund - Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.10% | |
| PGIM Target Date 2015 Fund - Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 19.20% | |
| PGIM Target Date 2015 Fund - Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.90% | |
| PGIM Target Date 2015 Fund - Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.20% | |
| PGIM Target Date 2015 Fund - Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2015 Fund - Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2015 Fund Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2015 Fund Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.10% | |
| PGIM Target Date 2015 Fund Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 19.20% | |
| PGIM Target Date 2015 Fund Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.90% | |
| PGIM Target Date 2015 Fund Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.20% | |
| PGIM Target Date 2015 Fund Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2015 Fund Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date Income Fund - Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date Income Fund - Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.90% | |
| PGIM Target Date Income Fund - Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.50% | |
| PGIM Target Date Income Fund - Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.60% | |
| PGIM Target Date Income Fund - Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.30% | |
| PGIM Target Date Income Fund - Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date Income Fund - Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2020 Fund - Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2020 Fund - Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 56.10% | |
| PGIM Target Date 2020 Fund - Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.70% | |
| PGIM Target Date 2020 Fund - Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 12.40% | |
| PGIM Target Date 2020 Fund - Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9% | |
| PGIM Target Date 2020 Fund - Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2020 Fund - Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 45.70% | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 31.10% | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.60% | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.80% | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM TARGET DATE 2030 FUND CLASS R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM 60/40 Allocation Fund Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM 60/40 Allocation Fund Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.70% | |
| PGIM 60/40 Allocation Fund Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.20% | |
| PGIM 60/40 Allocation Fund Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.10% | |
| PGIM 60/40 Allocation Fund Class R6 | Total Before Other assets in excess of liabilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM 60/40 Allocation Fund Class R6 | Other assets in excess of liabilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0% | [1] |
| PGIM Target Date 2020 Fund - Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2020 Fund - Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 56.10% | |
| PGIM Target Date 2020 Fund - Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.70% | |
| PGIM Target Date 2020 Fund - Class R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 12.40% | |
| PGIM Target Date 2020 Fund - Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9% | |
| PGIM Target Date 2020 Fund - Class R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2020 Fund - Class R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2025 Fund - Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2025 Fund - Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.90% | |
| PGIM Target Date 2025 Fund - Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 26.30% | |
| PGIM Target Date 2025 Fund - Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 14% | |
| PGIM Target Date 2025 Fund - Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8% | |
| PGIM Target Date 2025 Fund - Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2025 Fund - Class R4 | Total Before Other assets in excess of liabilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2065 Fund Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Target Date 2065 Fund Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52.30% | |
| PGIM Target Date 2065 Fund Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.90% | |
| PGIM Target Date 2065 Fund Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2065 Fund Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.60% | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 38.80% | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date 2060 Fund - Class R1 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2050 Fund - Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2050 Fund - Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 15.10% | |
| PGIM Target Date 2050 Fund - Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 50.90% | |
| PGIM Target Date 2050 Fund - Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 33.90% | |
| PGIM Target Date 2050 Fund - Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2050 Fund - Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2050 Fund - Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2040 Fund Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2040 Fund Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 27.80% | |
| PGIM Target Date 2040 Fund Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 44.80% | |
| PGIM Target Date 2040 Fund Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 25.70% | |
| PGIM Target Date 2040 Fund Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Target Date 2040 Fund Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2040 Fund Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 11.50% | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52% | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 36.50% | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM TARGET DATE 2055 FUND - CLASS R3 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2040 Fund Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2040 Fund Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 27.80% | |
| PGIM Target Date 2040 Fund Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 44.80% | |
| PGIM Target Date 2040 Fund Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 25.70% | |
| PGIM Target Date 2040 Fund Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Target Date 2040 Fund Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2040 Fund Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2050 Fund - Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2050 Fund - Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 15.10% | |
| PGIM Target Date 2050 Fund - Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 50.90% | |
| PGIM Target Date 2050 Fund - Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 33.90% | |
| PGIM Target Date 2050 Fund - Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2050 Fund - Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2050 Fund - Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2045 Fund Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2045 Fund Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.30% | |
| PGIM Target Date 2045 Fund Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 47.60% | |
| PGIM Target Date 2045 Fund Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 30% | |
| PGIM Target Date 2045 Fund Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2045 Fund Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2045 Fund Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2035 Fund - Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2035 Fund - Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 35.20% | |
| PGIM Target Date 2035 Fund - Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.30% | |
| PGIM Target Date 2035 Fund - Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 21.10% | |
| PGIM Target Date 2035 Fund - Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.60% | |
| PGIM Target Date 2035 Fund - Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2035 Fund - Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.60% | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 38.80% | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date 2060 Fund - Class R5 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2030 Fund Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2030 Fund Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 45.70% | |
| PGIM Target Date 2030 Fund Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 31.10% | |
| PGIM Target Date 2030 Fund Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.60% | |
| PGIM Target Date 2030 Fund Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.80% | |
| PGIM Target Date 2030 Fund Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2030 Fund Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date Income Fund - Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date Income Fund - Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.90% | |
| PGIM Target Date Income Fund - Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.50% | |
| PGIM Target Date Income Fund - Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.60% | |
| PGIM Target Date Income Fund - Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.30% | |
| PGIM Target Date Income Fund - Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date Income Fund - Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2020 Fund - Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2020 Fund - Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 56.10% | |
| PGIM Target Date 2020 Fund - Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.70% | |
| PGIM Target Date 2020 Fund - Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 12.40% | |
| PGIM Target Date 2020 Fund - Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9% | |
| PGIM Target Date 2020 Fund - Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2020 Fund - Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2015 Fund - Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2015 Fund - Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.10% | |
| PGIM Target Date 2015 Fund - Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 19.20% | |
| PGIM Target Date 2015 Fund - Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.90% | |
| PGIM Target Date 2015 Fund - Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.20% | |
| PGIM Target Date 2015 Fund - Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2015 Fund - Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2020 Fund - Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2020 Fund - Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 56.10% | |
| PGIM Target Date 2020 Fund - Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.70% | |
| PGIM Target Date 2020 Fund - Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 12.40% | |
| PGIM Target Date 2020 Fund - Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9% | |
| PGIM Target Date 2020 Fund - Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2020 Fund - Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2025 Fund - Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2025 Fund - Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.90% | |
| PGIM Target Date 2025 Fund - Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 26.30% | |
| PGIM Target Date 2025 Fund - Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 14% | |
| PGIM Target Date 2025 Fund - Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8% | |
| PGIM Target Date 2025 Fund - Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2025 Fund - Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2065 Fund Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2065 Fund Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Target Date 2065 Fund Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52.30% | |
| PGIM Target Date 2065 Fund Class R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.90% | |
| PGIM Target Date 2065 Fund Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2065 Fund Class R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Jennison Diversified Growth Fund Class C | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Diversified Growth Fund Class C | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.10% | |
| PGIM Jennison Diversified Growth Fund Class C | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.40% | |
| PGIM Jennison Diversified Growth Fund Class C | Interactive Media and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Broadline Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8.70% | |
| PGIM Jennison Diversified Growth Fund Class C | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.20% | |
| PGIM Jennison Diversified Growth Fund Class C | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.30% | |
| PGIM Jennison Diversified Growth Fund Class C | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.80% | |
| PGIM Jennison Diversified Growth Fund Class C | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Diversified Growth Fund Class C | Entertainment Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.30% | |
| PGIM Jennison Diversified Growth Fund Class C | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund Class C | Electronic Equipment Instruments and Components [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund Class C | Automobiles 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Jennison Diversified Growth Fund Class C | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.70% | |
| PGIM Jennison Diversified Growth Fund Class C | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund Class C | Consumer Finance [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund Class C | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund Class C | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund Class C | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund Class C | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund Class C | Textiles Apparel and Luxury Goods [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Media [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Jennison Diversified Growth Fund Class C | Communications Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund Class C | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund Class C | Household Durables [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund Class C | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund Class C | Household Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund Class C | Total Before Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Jennison Diversified Growth Fund Class C | Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Jennison Diversified Growth Fund Class C | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Food and Beverage Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class C | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.70% | |
| PGIM Jennison Diversified Growth Fund Class C | Construction Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund Class C | Commercial and Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date Income Fund - Class R6 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date Income Fund - Class R6 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.90% | |
| PGIM Target Date Income Fund - Class R6 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.50% | |
| PGIM Target Date Income Fund - Class R6 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.60% | |
| PGIM Target Date Income Fund - Class R6 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.30% | |
| PGIM Target Date Income Fund - Class R6 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date Income Fund - Class R6 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2065 Fund Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2065 Fund Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Target Date 2065 Fund Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52.30% | |
| PGIM Target Date 2065 Fund Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.90% | |
| PGIM Target Date 2065 Fund Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2065 Fund Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 45.70% | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 31.10% | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.60% | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.80% | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM TARGET DATE 2030 FUND - CLASS R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Jennison Rising Dividend Fund Class C | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund Class C | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Jennison Rising Dividend Fund Class C | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund Class C | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund Class C | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.40% | |
| PGIM Jennison Rising Dividend Fund Class C | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund Class C | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund Class C | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.30% | |
| PGIM Jennison Rising Dividend Fund Class C | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Rising Dividend Fund Class C | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.60% | |
| PGIM Jennison Rising Dividend Fund Class C | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund Class C | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund Class C | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund Class C | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Rising Dividend Fund Class C | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund Class C | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 5.20% | |
| PGIM Jennison Rising Dividend Fund Class C | Banks [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Machinery [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.50% | |
| PGIM Jennison Rising Dividend Fund Class C | Electric Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Diversified Telecommunication Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Multi-Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3% | |
| PGIM Jennison Rising Dividend Fund Class C | Chemicals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.40% | |
| PGIM Jennison Rising Dividend Fund Class C | Diversified Consumer Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Rising Dividend Fund Class C | Industrial Conglomerates [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund Class C | Building Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.30% | |
| PGIM Jennison Rising Dividend Fund Class C | Health Care REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.20% | |
| PGIM Jennison Rising Dividend Fund Class C | Residential REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund Class C | Independent Power and Renewable Electricity Producers [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Rising Dividend Fund Class C | Total Before Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund Class C | Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0% | [1] |
| PGIM Jennison Rising Dividend Fund Class C | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund Class C | Food and Beverage Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Jennison Rising Dividend Fund Class C | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.60% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 38.80% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date 2060 Fund - Class R4 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2045 Fund Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2045 Fund Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.30% | |
| PGIM Target Date 2045 Fund Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 47.60% | |
| PGIM Target Date 2045 Fund Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 30% | |
| PGIM Target Date 2045 Fund Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2045 Fund Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2045 Fund Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2030 Fund Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2030 Fund Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 45.70% | |
| PGIM Target Date 2030 Fund Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 31.10% | |
| PGIM Target Date 2030 Fund Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.60% | |
| PGIM Target Date 2030 Fund Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.80% | |
| PGIM Target Date 2030 Fund Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2030 Fund Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2050 Fund - Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2050 Fund - Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 15.10% | |
| PGIM Target Date 2050 Fund - Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 50.90% | |
| PGIM Target Date 2050 Fund - Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 33.90% | |
| PGIM Target Date 2050 Fund - Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2050 Fund - Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2050 Fund - Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 11.50% | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52% | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 36.50% | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM TARGET DATE 2055 FUND - CLASS R2 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 11.50% | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52% | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 36.50% | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2055 Fund - Class R6 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date 2035 Fund - Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2035 Fund - Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 35.20% | |
| PGIM Target Date 2035 Fund - Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.30% | |
| PGIM Target Date 2035 Fund - Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 21.10% | |
| PGIM Target Date 2035 Fund - Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.60% | |
| PGIM Target Date 2035 Fund - Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2035 Fund - Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 35.20% | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.30% | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 21.10% | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.60% | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM TARGET DATE 2035 FUND CLASS R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2045 Fund Class R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2045 Fund Class R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.30% | |
| PGIM Target Date 2045 Fund Class R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 47.60% | |
| PGIM Target Date 2045 Fund Class R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 30% | |
| PGIM Target Date 2045 Fund Class R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2045 Fund Class R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2045 Fund Class R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2040 Fund Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2040 Fund Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 27.80% | |
| PGIM Target Date 2040 Fund Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 44.80% | |
| PGIM Target Date 2040 Fund Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 25.70% | |
| PGIM Target Date 2040 Fund Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Target Date 2040 Fund Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Target Date 2040 Fund Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Target Date 2065 Fund Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2065 Fund Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Target Date 2065 Fund Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52.30% | |
| PGIM Target Date 2065 Fund Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.90% | |
| PGIM Target Date 2065 Fund Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2065 Fund Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.90% | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 26.30% | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 14% | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8% | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM TARGET DATE 2025 FUND - CLASS R6 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2025 Fund - Class R2 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2025 Fund - Class R2 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 51.90% | |
| PGIM Target Date 2025 Fund - Class R2 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 26.30% | |
| PGIM Target Date 2025 Fund - Class R2 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 14% | |
| PGIM Target Date 2025 Fund - Class R2 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8% | |
| PGIM Target Date 2025 Fund - Class R2 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2025 Fund - Class R2 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Target Date 2020 Fund - Class R1 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2020 Fund - Class R1 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 56.10% | |
| PGIM Target Date 2020 Fund - Class R1 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.70% | |
| PGIM Target Date 2020 Fund - Class R1 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 12.40% | |
| PGIM Target Date 2020 Fund - Class R1 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9% | |
| PGIM Target Date 2020 Fund - Class R1 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2020 Fund - Class R1 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Jennison Diversified Growth Fund Class A | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Diversified Growth Fund Class A | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.10% | |
| PGIM Jennison Diversified Growth Fund Class A | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 16.40% | |
| PGIM Jennison Diversified Growth Fund Class A | Interactive Media and Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Broadline Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 8.70% | |
| PGIM Jennison Diversified Growth Fund Class A | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.20% | |
| PGIM Jennison Diversified Growth Fund Class A | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 6.30% | |
| PGIM Jennison Diversified Growth Fund Class A | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.80% | |
| PGIM Jennison Diversified Growth Fund Class A | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Diversified Growth Fund Class A | Entertainment Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.30% | |
| PGIM Jennison Diversified Growth Fund Class A | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund Class A | Electronic Equipment Instruments and Components [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Diversified Growth Fund Class A | Automobiles 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.80% | |
| PGIM Jennison Diversified Growth Fund Class A | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.70% | |
| PGIM Jennison Diversified Growth Fund Class A | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund Class A | Consumer Finance [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1% | |
| PGIM Jennison Diversified Growth Fund Class A | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund Class A | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.90% | |
| PGIM Jennison Diversified Growth Fund Class A | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund Class A | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Diversified Growth Fund Class A | Textiles Apparel and Luxury Goods [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Media [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.40% | |
| PGIM Jennison Diversified Growth Fund Class A | Communications Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund Class A | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund Class A | Household Durables [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund Class A | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund Class A | Household Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Jennison Diversified Growth Fund Class A | Total Before Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.10% | |
| PGIM Jennison Diversified Growth Fund Class A | Liabilities in excess of other assets 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.10%) | |
| PGIM Jennison Diversified Growth Fund Class A | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Food and Beverage Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.50% | |
| PGIM Jennison Diversified Growth Fund Class A | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.70% | |
| PGIM Jennison Diversified Growth Fund Class A | Construction Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Diversified Growth Fund Class A | Commercial and Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.20% | |
| PGIM Target Date 2020 Fund - Class R4 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2020 Fund - Class R4 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 56.10% | |
| PGIM Target Date 2020 Fund - Class R4 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 22.70% | |
| PGIM Target Date 2020 Fund - Class R4 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 12.40% | |
| PGIM Target Date 2020 Fund - Class R4 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 9% | |
| PGIM Target Date 2020 Fund - Class R4 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2020 Fund - Class R4 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| PGIM Jennison Rising Dividend Fund Class A | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund Class A | Semiconductors and Semiconductor Equipments [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Jennison Rising Dividend Fund Class A | Software [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Pharmaceuticals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Technology Hardware Storage and Peripherals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund Class A | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Hotels Restaurants and Leisure [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund Class A | Biotechnology [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.40% | |
| PGIM Jennison Rising Dividend Fund Class A | Specialty Retail [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund Class A | Aerospace and Defense [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund Class A | Ground Transportation [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.30% | |
| PGIM Jennison Rising Dividend Fund Class A | Electrical Equipment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.80% | |
| PGIM Jennison Rising Dividend Fund Class A | Insurance Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.60% | |
| PGIM Jennison Rising Dividend Fund Class A | Affiliated Mutual Funds [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund Class A | IT Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.60% | |
| PGIM Jennison Rising Dividend Fund Class A | Capital Markets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.20% | |
| PGIM Jennison Rising Dividend Fund Class A | Health Care Equipment and Supplies [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Jennison Rising Dividend Fund Class A | Personal Care Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund Class A | Food Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Oil Gas and Consumable Fuels [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 5.20% | |
| PGIM Jennison Rising Dividend Fund Class A | Banks [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Machinery [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.50% | |
| PGIM Jennison Rising Dividend Fund Class A | Electric Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 4.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Diversified Telecommunication Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Multi-Utilities [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 3% | |
| PGIM Jennison Rising Dividend Fund Class A | Chemicals [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 2.40% | |
| PGIM Jennison Rising Dividend Fund Class A | Diversified Consumer Services [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.50% | |
| PGIM Jennison Rising Dividend Fund Class A | Industrial Conglomerates [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.40% | |
| PGIM Jennison Rising Dividend Fund Class A | Building Products [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.30% | |
| PGIM Jennison Rising Dividend Fund Class A | Health Care REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.20% | |
| PGIM Jennison Rising Dividend Fund Class A | Residential REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.10% | |
| PGIM Jennison Rising Dividend Fund Class A | Independent Power and Renewable Electricity Producers [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.80% | |
| PGIM Jennison Rising Dividend Fund Class A | Total Before Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Jennison Rising Dividend Fund Class A | Other assets in excess of liabilities 1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0% | [1] |
| PGIM Jennison Rising Dividend Fund Class A | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 1.90% | |
| PGIM Jennison Rising Dividend Fund Class A | Food and Beverage Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Jennison Rising Dividend Fund Class A | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.60% | |
| PGIM Target Date 2015 Fund - Class R3 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2015 Fund - Class R3 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.10% | |
| PGIM Target Date 2015 Fund - Class R3 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 19.20% | |
| PGIM Target Date 2015 Fund - Class R3 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.90% | |
| PGIM Target Date 2015 Fund - Class R3 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.20% | |
| PGIM Target Date 2015 Fund - Class R3 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.40% | |
| PGIM Target Date 2015 Fund - Class R3 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.40%) | |
| PGIM Target Date Income Fund - Class R1 [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date Income Fund - Class R1 [Member] | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 60.90% | |
| PGIM Target Date Income Fund - Class R1 [Member] | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 18.50% | |
| PGIM Target Date Income Fund - Class R1 [Member] | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.60% | |
| PGIM Target Date Income Fund - Class R1 [Member] | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 10.30% | |
| PGIM Target Date Income Fund - Class R1 [Member] | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.30% | |
| PGIM Target Date Income Fund - Class R1 [Member] | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.30%) | |
| PGIM Target Date 2065 Fund Class R5 | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100% | |
| PGIM Target Date 2065 Fund Class R5 | Affiliated Mutual Funds - Fixed Income [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 7.70% | |
| PGIM Target Date 2065 Fund Class R5 | Affiliated Mutual Funds - Domestic Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 52.30% | |
| PGIM Target Date 2065 Fund Class R5 | Affiliated Mutual Funds - International Equity [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 39.90% | |
| PGIM Target Date 2065 Fund Class R5 | Affiliated Mutual Fund Short Term Investment [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 0.30% | |
| PGIM Target Date 2065 Fund Class R5 | Total Before Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | 100.20% | |
| PGIM Target Date 2065 Fund Class R5 | Liabilities in excess of other assets [Member] | ||
| Holdings [Line Items] | ||
| Percent of Net Asset Value | (0.20%) | |
| [1]Less than 0.05% | ||
