Shareholder Report, Line Graph (Details) - USD ($) |
7 Months Ended | 12 Months Ended | 19 Months Ended | 24 Months Ended | 31 Months Ended | 36 Months Ended | 43 Months Ended | 48 Months Ended | 55 Months Ended | 60 Months Ended | 67 Months Ended | 72 Months Ended | 79 Months Ended | 84 Months Ended | 91 Months Ended | 96 Months Ended | 108 Months Ended | 120 Months Ended | |||
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Dec. 28, 2017 |
Jul. 31, 2015 |
Jul. 31, 2018 |
Jul. 31, 2025 |
Jul. 31, 2016 |
Jul. 31, 2019 |
Jul. 31, 2017 |
Jul. 31, 2020 |
Jul. 31, 2018 |
Jul. 31, 2021 |
Jul. 31, 2019 |
Jul. 31, 2022 |
Jul. 31, 2020 |
Jul. 31, 2023 |
Jul. 31, 2021 |
Jul. 31, 2024 |
Jul. 31, 2022 |
Jul. 31, 2025 |
Jul. 31, 2023 |
Jul. 31, 2024 |
Jul. 31, 2025 |
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| PGIM Quant Solutions Small-Cap Value Fund - Class A | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with sales charges | ||||||||||||||||||||
| Accumulated Value | $ 9,450.09 | $ 9,826.32 | $ 11,721.78 | $ 13,047.70 | $ 11,289.62 | $ 8,240.37 | $ 15,120.17 | $ 15,598.88 | $ 15,914.59 | $ 18,656.64 | $ 17,400.39 | ||||||||||
| PGIM Quant Solutions Small-Cap Value Fund - Class C | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with sales charges | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,318.64 | 12,220.52 | 13,496.91 | 11,577.17 | 8,359.05 | 15,163.94 | 15,450.94 | 15,558.60 | 17,978.91 | 16,499.10 | ||||||||||
| PGIM Quant Solutions Small-Cap Value Fund - Class R | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class R | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,374.08 | 12,345.18 | 13,709.13 | 11,840.84 | 8,634.22 | 15,812.91 | 16,276.20 | 16,574.15 | 19,401.69 | 18,058.51 | ||||||||||
| PGIM Quant Solutions Small-Cap Value Fund - Class Z | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class Z | ||||||||||||||||||||
| Accumulated Value | 10,000.01 | 10,419.96 | 12,468.98 | 13,922.07 | 12,096.64 | 8,871.63 | 16,330.06 | 16,888.20 | 17,290.99 | 20,327.38 | 19,017.06 | ||||||||||
| PGIM Quant Solutions Small-Cap Value Fund - Class R2 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class R2 | ||||||||||||||||||||
| Accumulated Value | $ 10,000.00 | $ 10,229.95 | $ 8,845.04 | $ 6,460.35 | $ 11,847.28 | $ 12,215.65 | $ 12,463.35 | $ 14,598.50 | $ 13,618.79 | ||||||||||||
| PGIM Quant Solutions Small-Cap Value Fund - Class R4 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class R4 | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,244.62 | 8,880.93 | 6,501.23 | 11,960.92 | 12,354.85 | 12,640.69 | 14,845.02 | 13,876.73 | ||||||||||||
| PGIM Quant Solutions Small-Cap Value Fund - Class R6 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||
| Accumulated Value | 10,000.01 | 10,428.95 | 12,491.24 | 13,954.68 | 12,128.33 | 8,902.18 | 16,403.34 | 16,990.00 | 17,411.21 | 20,488.38 | 19,195.99 | ||||||||||
| PGIM Core Bond Fund - Class A | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class A with sales charges | ||||||||||||||||||||
| Accumulated Value | 9,674.89 | 10,258.32 | 10,234.95 | 10,118.07 | 10,917.23 | 11,954.46 | 11,974.27 | 10,679.78 | 10,337.53 | 10,954.60 | 11,314.02 | ||||||||||
| PGIM Core Bond Fund - Class C | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class C with sales charges | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,514.04 | 10,411.28 | 10,226.24 | 10,951.55 | 11,901.88 | 11,817.41 | 10,455.57 | 10,051.40 | 10,554.80 | 10,827.01 | ||||||||||
| PGIM Core Bond Fund - Class R | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class R | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,582.17 | 10,530.92 | 10,384.22 | 11,176.57 | 12,207.99 | 12,181.21 | 10,829.37 | 10,462.03 | 11,040.60 | 11,381.31 | ||||||||||
| PGIM Core Bond Fund - Class Z | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class Z | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,633.59 | 10,635.49 | 10,540.29 | 11,401.93 | 12,539.53 | 12,590.66 | 11,264.92 | 10,951.56 | 11,628.86 | 12,048.50 | ||||||||||
| PGIM Core Bond Fund - Class R6 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Class R6 | ||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,633.22 | 10,641.01 | 10,561.89 | 11,419.14 | 12,561.15 | 12,613.57 | 11,286.51 | 10,973.67 | 11,653.56 | 12,089.20 | ||||||||||
| Standard & Poor's 500 Index [Member] | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | S&P 500 Index | ||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,646.859699698169 | 10,561.396310463455 | 11,497.099592552999 | 12,255.660259348182 | 12,871.881067344624 | 14,245.99837605396 | 17,563.069265439193 | 15,383.659289648 | 16,748.240359772408 | 17,223.181478323579 | 18,928.100644076945 | 23,500.211639030353 | 23,120.346336527724 | 22,409.9322895974 | 26,896.414575653223 | 25,326.687741076421 | 30,936.109393206032 | 35,988.66606435064 | |
| Bloomberg US Aggregate Bond Index [Member] | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg US Aggregate Bond Index | ||||||||||||||||||||
| Accumulated Value | 10,000 | 10,593.503236974513 | 10,538.99148061165 | 10,454.628048122873 | 11,299.456439916787 | 12,443.113088528869 | 12,355.790446421521 | 11,229.369896011456 | 10,851.214054693221 | 11,404.742003652973 | 11,790.373743001534 | ||||||||||
| Russell 2000 Value Index [Member] | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 2000 Value Index | ||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,730.628705049974 | 10,558.667004737326 | 9,902.8735758932944 | 12,587.501229011756 | 8,327.3120679934145 | 14,396.649233758704 | 13,631.854146764277 | 13,286.099183666563 | 12,982.135920203191 | 11,172.261588598938 | 13,494.098141552959 | 18,289.051643764837 | 15,610.146693176945 | 17,417.363165327621 | 14,943.924943338809 | 18,104.232567326388 | 20,943.209629779103 | 20,049.379351241296 | |
| Russell 2000 Index [Member] | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 2000 Index | ||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,000 | $ 10,953.943079577351 | $ 10,000.049460460416 | $ 10,469.937718127927 | $ 11,845.445381407535 | $ 9,989.3726442195748 | $ 14,064.430692872376 | $ 15,180.741059499353 | $ 13,442.986906682208 | $ 13,010.933300919605 | $ 12,825.960313947715 | $ 14,039.93437750997 | $ 19,491.472517858703 | $ 16,040.756419387479 | $ 16,705.52497223944 | $ 15,951.818728355962 | $ 18,026.721752198853 | $ 20,595.698305420396 | $ 20,481.505819444366 | |