Shareholder Report, Line Graph (Details) - USD ($) |
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| PSF GLOBAL PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | $ 10,000.00 | $ 10,444.36 | $ 13,038.36 | $ 12,085.08 | $ 15,757.69 | $ 18,252.95 | $ 21,579.95 | $ 17,523.74 | $ 20,957.09 | $ 24,132.17 | $ 29,449.30 | ||||||||||||||||
| PSF GLOBAL PORTFOLIO - Class III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | $ 10,000.02 | $ 10,235.29 | $ 10,675.72 | $ 8,418.99 | $ 8,646.73 | $ 9,604.76 | $ 10,314.35 | $ 11,573.52 | $ 11,848.32 | $ 13,037.86 | $ 14,423.15 | ||||||||||||||||
| PSF PGIM 50/50 BALANCED PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.01 | 10,727.60 | 12,054.13 | 11,756.88 | 13,930.80 | 15,523.52 | 17,599.83 | 15,013.32 | 17,333.64 | 19,591.85 | 21,974.28 | ||||||||||||||||
| PSF PGIM 50/50 BALANCED PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.01 | 10,193.20 | 10,775.52 | 9,175.52 | 9,170.07 | 10,002.73 | 10,560.55 | 11,341.50 | 11,904.77 | 12,478.92 | 13,319.74 | ||||||||||||||||
| PSF PGIM BALLAST PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | $ 10,250.00 | $ 10,000.00 | $ 10,870.00 | $ 11,000.00 | |||||||||||||||||||||||
| PSF PGIM FLEXIBLE MANAGED PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.01 | 10,851.79 | 12,476.01 | 11,954.08 | 14,329.87 | 15,703.57 | 18,430.08 | 15,720.27 | 18,538.64 | 21,415.47 | 24,233.85 | ||||||||||||||||
| PSF PGIM FLEXIBLE MANAGED PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 10,176.76 | 10,817.57 | 9,226.60 | 9,204.51 | 10,164.49 | 10,829.84 | 11,878.21 | 12,479.73 | 13,071.43 | 14,085.43 | ||||||||||||||||
| PSF PGIM HIGH YIELD BOND PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 11,624.32 | 12,531.46 | 12,373.54 | 14,394.22 | 15,417.04 | 16,639.42 | 14,768.42 | 16,514.69 | 17,936.65 | 19,533.23 | ||||||||||||||||
| PSF PGIM HIGH YIELD BOND PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,202.81 | 10,390.01 | 9,001.56 | 9,204.37 | 9,594.38 | 10,265.21 | 10,561.62 | 11,107.64 | 11,638.06 | 12,074.88 | ||||||||||||||||
| PSF PGIM JENNISON BLEND PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,377.50 | 13,052.95 | 12,419.56 | 16,007.10 | 20,648.60 | 24,851.79 | 18,614.14 | 24,666.84 | 31,157.84 | 36,929.32 | ||||||||||||||||
| PSF PGIM JENNISON BLEND PORTFOLIO - CLASS II | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 10,334.84 | 12,947.73 | 12,270.40 | 15,750.87 | 20,238.43 | 24,261.76 | 18,099.93 | 23,888.86 | 30,053.23 | 35,476.87 | ||||||||||||||||
| PSF PGIM JENNISON BLEND PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 10,404.60 | 11,160.24 | 8,202.64 | 8,338.26 | 9,982.90 | 11,022.33 | 13,031.67 | 13,887.61 | 14,832.45 | 16,418.95 | ||||||||||||||||
| PSF PGIM JENNISON GROWTH PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 9,909.96 | 13,546.32 | 13,440.92 | 17,922.69 | 27,995.15 | 32,476.92 | 20,265.68 | 31,108.89 | 40,713.63 | 46,521.70 | ||||||||||||||||
| PSF PGIM JENNISON GROWTH PORTFOLIO - CLASS II | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.02 | 9,871.03 | 13,437.46 | 13,279.05 | 17,637.51 | 27,438.39 | 31,706.33 | 19,705.86 | 30,129.05 | 39,273.67 | 44,695.72 | ||||||||||||||||
| PSF PGIM JENNISON GROWTH PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.05 | 10,551.22 | 11,101.64 | 7,127.64 | 6,910.33 | 9,461.66 | 10,581.30 | 12,803.28 | 13,813.14 | 14,794.42 | 15,744.12 | ||||||||||||||||
| PSF PGIM JENNISON VALUE PORTFOLIO - Class I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 11,139.44 | 13,031.66 | 11,744.13 | 14,804.59 | 15,335.24 | 19,596.86 | 18,050.17 | 20,793.89 | 25,154.24 | 29,399.40 | ||||||||||||||||
| PSF PGIM JENNISON VALUE PORTFOLIO - Class II | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 11,095.49 | 12,926.83 | 11,603.97 | 14,572.14 | 15,031.01 | 19,131.87 | 17,552.71 | 20,140.56 | 24,266.23 | 28,247.21 | ||||||||||||||||
| PSF PGIM JENNISON VALUE PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.01 | 10,257.20 | 11,119.96 | 9,623.58 | 10,217.45 | 10,834.71 | 11,741.89 | 13,060.57 | 14,166.49 | 14,884.28 | 16,516.27 | ||||||||||||||||
| PSF PGIM Laddered Allocation S&P 500 Buffer 12 Portfolio - Class III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,230.00 | 10,000.00 | 10,680.00 | 10,920.00 | |||||||||||||||||||||||
| PSF PGIM Laddered Allocation S&P 500 Buffer 20 Portfolio - Class III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,160.00 | 10,000.00 | 10,480.00 | 10,680.00 | |||||||||||||||||||||||
| PSF PGIM TOTAL RETURN BOND PORTFOLIO - Class I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,558.90 | 11,298.36 | 11,281.17 | 12,510.74 | 13,568.35 | 13,465.17 | 11,470.33 | 12,304.38 | 12,674.12 | 13,662.94 | ||||||||||||||||
| PSF PGIM TOTAL RETURN BOND PORTFOLIO - Class III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,162.87 | 10,188.93 | 8,899.03 | 8,651.47 | 8,879.48 | 9,263.85 | 9,296.42 | 9,511.40 | 9,902.28 | 10,228.02 | ||||||||||||||||
| PSF SMALL-CAP STOCK INDEX PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 12,650.33 | 14,294.72 | 13,047.50 | 15,972.52 | 17,728.27 | 22,397.91 | 18,730.50 | 21,677.79 | 23,489.22 | 24,825.52 | ||||||||||||||||
| PSF SMALL-CAP STOCK INDEX PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 9,999.99 | 10,195.73 | 10,434.77 | 8,430.62 | 8,704.31 | 9,204.91 | 10,048.49 | 9,949.76 | 10,860.89 | 10,346.43 | 11,449.84 | ||||||||||||||||
| PSF STOCK INDEX PORTFOLIO - CLASS I | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.02 | 11,183.00 | 13,583.35 | 12,956.57 | 16,982.62 | 20,052.49 | 25,723.27 | 21,006.39 | 26,450.71 | 32,970.17 | 38,759.91 | ||||||||||||||||
| PSF STOCK INDEX PORTFOLIO - CLASS III | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Portfolio | ||||||||||||||||||||||||||
| Accumulated Value | 10,000.00 | 10,298.26 | 11,466.80 | 9,154.23 | 9,341.16 | 10,889.68 | 11,732.37 | 13,489.27 | 14,587.33 | 15,452.50 | 17,106.22 | ||||||||||||||||
| MSCI World Index (GD) [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | MSCI World Index (GD) | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,304.501229685904 | 11,124.88622385196 | 10,815.314653140384 | 8,868.007777573606 | 9,152.144474622391 | 13,310.65980668196 | 10,564.546362369672 | 11,386.669334391932 | 12,218.565145406976 | 12,757.075826454507 | 13,572.2734807658 | 15,688.8866179069 | 14,895.617691179197 | 16,503.802550090608 | 18,276.96238147058 | 22,361.40128831728 | 18,396.122991973032 | 22,887.59428189033 | 27,280.73326696069 | 33,173.206824756926 | |||||
| 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 | 10,000 | 10,103.150312713022 | 10,109.589158704846 | 10,264.724213147916 | 9,063.319611432215 | 8,794.304626090328 | 10,628.285031671092 | 8,978.326844408371 | 9,280.523349404819 | 10,629.496727946509 | 9,214.546640863031 | 9,396.551354089495 | 11,556.040303296764 | 9,774.425762262124 | 10,082.588931200917 | 12,423.4964163168 | 12,231.951802214739 | 10,640.542224973276 | 11,228.835566626653 | 11,369.221979835944 | 12,199.283265809127 | |||||
| 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 | 10,000 | 10,000 | 10,304.922164585229 | 10,812.452350835594 | 11,099.524054423931 | 11,507.851097917754 | 11,195.992212175903 | 9,210.973620498013 | 9,423.679701704526 | 13,640.252474784296 | 11,015.774954070048 | 11,900.941519251955 | 13,042.216155209666 | 13,720.822676411432 | 14,878.523819474778 | 17,148.743137871155 | 15,801.400761101631 | 17,538.802784144023 | 20,303.902524619523 | 26,132.222381805652 | 21,399.45082052804 | 27,024.858741023207 | 33,786.402852732324 | 39,827.40919795303 | |
| S&P 500 Price Return Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | S&P 500 Price Return Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,779.224291121023 | 11,032.321526816244 | |||||||||||||||||||||||
| Custom Blended Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Custom Blended Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,193.55255026106 | 10,788.171136245042 | 10,712.13995485323 | 9,258.337734193768 | 9,290.146288799026 | 12,005.62539322956 | 10,160.531964398035 | 10,739.52363112168 | 11,799.044562439898 | 11,540.933810390203 | 12,148.830116674892 | 14,059.28454271755 | 12,764.259264833929 | 13,647.535126772123 | 15,876.220305638657 | 17,937.803242477443 | 15,446.994130676328 | 17,856.915632879885 | 20,200.21016602536 | 22,692.150203880225 | |||||
| Custom Blended Index 1 [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Custom Blended Index | ||||||||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,000 | $ 10,544.792752678715 | $ 10,751.083780173061 | |||||||||||||||||||||||
| Custom Blended Index 2 [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Custom Blended Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,218.898862007143 | 10,933.943932630604 | 10,817.621344633932 | 9,224.67033466162 | 9,282.756770736605 | 12,338.617631066712 | 10,288.45909213272 | 10,924.13007492349 | 12,059.668799480718 | 11,894.830785557046 | 12,593.937321952544 | 14,689.06545291277 | 13,270.357147922188 | 14,299.83610628319 | 16,798.081051198475 | 19,477.28798472062 | 16,535.929581289936 | 19,459.805973290873 | 22,434.333447526205 | 25,473.152934795962 | |||||
| Bloomberg US Corporate High Yield 1% Issuer Capped Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Bloomberg US Corporate High Yield 1% Issuer Capped Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,158.280509650212 | 10,314.528524795978 | 11,720.89407191046 | 8,855.578562276656 | 9,168.45568527526 | 12,600.194363468536 | 9,663.876221095354 | 10,402.433912196286 | 12,321.282798850734 | 10,676.058485060103 | 11,257.987068275082 | 14,079.494655028919 | 11,768.778343790684 | 12,227.868040306199 | 15,007.385811518265 | 15,781.729834852113 | 14,028.182701709105 | 15,916.229348973833 | 17,225.267249846547 | 18,709.232264414346 | |||||
| Russell 1000 Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 1000 Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,299.232171497857 | 11,329.68571695714 | 11,205.381252358426 | 8,956.71809217641 | 9,162.665061948615 | 13,635.50588946493 | 10,691.04650617048 | 11,593.451298413735 | 12,983.168046179233 | 13,243.795811612243 | 14,435.1248559196 | 17,063.274923765523 | 15,318.364000577205 | 16,941.90060183616 | 20,640.296704087945 | 26,100.68529167449 | 21,108.426410893586 | 26,708.333429881015 | 33,254.819279450865 | 39,029.78660648305 | |||||
| Russell 1000 Growth Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 1000 Growth Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,480.386997030639 | 11,835.314454982954 | 10,707.64876294028 | 8,512.863381420242 | 8,386.873329318027 | 13,942.699775609 | 10,820.406391886905 | 11,966.233788798294 | 13,731.645030385644 | 14,443.310179353206 | 15,957.718405865893 | 18,728.54173583614 | 16,929.989847135646 | 18,919.529696263544 | 25,937.719006850544 | 33,095.63366868488 | 23,452.599285683522 | 33,461.72941785838 | 44,623.301269888274 | 52,905.55028284167 | |||||
| Russell 1000 Value Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 1000 Value Index | ||||||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,116.255104832666 | 10,817.269422839418 | 11,734.045217297835 | 9,426.354880012466 | 10,001.87981933255 | 13,337.448491101475 | 10,514.14085442011 | 11,148.365556423463 | 12,234.799439309727 | 11,886.94357629924 | 12,750.196199735596 | 15,482.079529115694 | 13,515.686078959206 | 14,778.282175724102 | 15,914.905360716175 | 19,919.15712294355 | 18,417.680826682023 | 20,528.844803804564 | 23,478.490876325603 | 27,213.05286562562 | |||||
| S&P SmallCap 600 Index [Member] | |||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||
| Line Graph and Table Measure Name | S&P SmallCap 600 Index | ||||||||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,000 | $ 10,241.803589679586 | $ 10,511.689387431208 | $ 12,655.57525645638 | $ 8,520.439191843843 | $ 8,819.486513357462 | $ 14,330.471942939403 | $ 9,351.544482286097 | $ 10,235.239384381915 | $ 13,114.99765077984 | $ 10,161.111983761215 | $ 11,125.343859323373 | $ 16,102.854430294357 | $ 10,628.702118398056 | $ 11,794.643870944452 | $ 17,920.400663343375 | $ 22,726.55967551317 | $ 19,067.97082425812 | $ 22,128.86721524054 | $ 24,053.29741115045 | $ 25,500.34232413235 | |||||