| Shareholder Report | 2 Months Ended | 6 Months Ended | 12 Months Ended |
| Jun. 30, 2024 USD ($) Holding | Jun. 30, 2024 USD ($) Holding | Dec. 31, 2023 |
| Shareholder Report [Line Items] | | | |
| Document Type | | N-CSRS | |
| Amendment Flag | | false | |
| Registrant Name | | Pacific Select Fund | |
| Entity Central Index Key | | 0000813900 | |
| Entity Investment Company Type | | N-1A | |
| Document Period End Date | | Jun. 30, 2024 | |
| C000153750 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Core Income Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Core Income Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C19"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C20"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $37 0.75% | |
| Expenses Paid, Amount | | $ 37 | |
| Expense Ratio, Percent | | 0.75% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 493,233,849 | $ 493,233,849 | |
| Holdings Count | Holding | 252 | 252 | |
| InvestmentCompanyPortfolioTurnover | | 55% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $493,233,849 # of Portfolio Holdings 252 Year-to-Date Total Return 0.52% Portfolio Turnover Rate 55% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.6% Others (each less than 3.0%) 1.4% Mortgage-Backed Securities 8.2% U.S. Treasury Obligations 14.0% Asset-Backed Securities 15.3% Senior Loan Notes 15.9% Corporate Bonds & Notes 44.6% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C34"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C35"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000153751 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Core Income Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Core Income Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C45"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C46"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $27 0.55% | |
| Expenses Paid, Amount | | $ 27 | |
| Expense Ratio, Percent | | 0.55% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 493,233,849 | $ 493,233,849 | |
| Holdings Count | Holding | 252 | 252 | |
| InvestmentCompanyPortfolioTurnover | | 55% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $493,233,849 # of Portfolio Holdings 252 Year-to-Date Total Return 0.62% Portfolio Turnover Rate 55% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.6% Others (each less than 3.0%) 1.4% Mortgage-Backed Securities 8.2% U.S. Treasury Obligations 14.0% Asset-Backed Securities 15.3% Senior Loan Notes 15.9% Corporate Bonds & Notes 44.6% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C60"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C61"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078095 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Diversified Bond Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Diversified Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C70"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C71"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $32 0.65% | |
| Expenses Paid, Amount | | $ 32 | |
| Expense Ratio, Percent | | 0.65% | |
| AssetsNet | $ 2,276,408,976 | $ 2,276,408,976 | |
| Holdings Count | Holding | 1,012 | 1,012 | |
| InvestmentCompanyPortfolioTurnover | | 88% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,276,408,976 # of Portfolio Holdings 1,012 Year-to-Date Total Return (0.19%) Portfolio Turnover Rate 88% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (1.3%) Derivatives 0.0% Others (each less than 3.0%) 1.7% Short-Term Investments 5.8% Foreign Government Bonds & Notes 6.4% Asset-Backed Securities 12.6% U.S. Treasury Obligations 17.5% Mortgage-Backed Securities 17.6% Corporate Bonds & Notes 39.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C82"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C83"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098966 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Diversified Bond Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Diversified Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C92"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C93"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $22 0.44% | |
| Expenses Paid, Amount | | $ 22 | |
| Expense Ratio, Percent | | 0.44% | |
| AssetsNet | $ 2,276,408,976 | $ 2,276,408,976 | |
| Holdings Count | Holding | 1,012 | 1,012 | |
| InvestmentCompanyPortfolioTurnover | | 88% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,276,408,976 # of Portfolio Holdings 1,012 Year-to-Date Total Return (0.09%) Portfolio Turnover Rate 88% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (1.3%) Derivatives 0.0% Others (each less than 3.0%) 1.7% Short-Term Investments 5.8% Foreign Government Bonds & Notes 6.4% Asset-Backed Securities 12.6% U.S. Treasury Obligations 17.5% Mortgage-Backed Securities 17.6% Corporate Bonds & Notes 39.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C104"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C105"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000111629 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Floating Rate Income Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Floating Rate Income Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C115"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C116"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $47 0.92% | |
| Expenses Paid, Amount | | $ 47 | |
| Expense Ratio, Percent | | 0.92% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 280,741,949 | $ 280,741,949 | |
| Holdings Count | Holding | 127 | 127 | |
| InvestmentCompanyPortfolioTurnover | | 65% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $280,741,949 # of Portfolio Holdings 127 Year-to-Date Total Return 4.20% Portfolio Turnover Rate 65% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (3.5%) Others (each less than 3.0%) 2.6% Exchange-Traded Funds 4.9% Short-Term Investments 5.8% Consumer, Cyclical 7.9% Technology 15.8% Consumer, Non-Cyclical 16.4% Financial 19.6% Industrial 30.5% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Industrial Sector Risk was added and LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Industrial Sector Risk was added and LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C130"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C131"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000111630 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Floating Rate Income Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Floating Rate Income Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C141"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C142"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $36 0.71% | |
| Expenses Paid, Amount | | $ 36 | |
| Expense Ratio, Percent | | 0.71% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 280,741,949 | $ 280,741,949 | |
| Holdings Count | Holding | 127 | 127 | |
| InvestmentCompanyPortfolioTurnover | | 65% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $280,741,949 # of Portfolio Holdings 127 Year-to-Date Total Return 4.42% Portfolio Turnover Rate 65% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (3.5%) Others (each less than 3.0%) 2.6% Exchange-Traded Funds 4.9% Short-Term Investments 5.8% Consumer, Cyclical 7.9% Technology 15.8% Consumer, Non-Cyclical 16.4% Financial 19.6% Industrial 30.5% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Industrial Sector Risk was added and LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Industrial Sector Risk was added and LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C156"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C157"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078079 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | High Yield Bond Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the High Yield Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C167"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C168"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $32 0.63% | |
| Expenses Paid, Amount | | $ 32 | |
| Expense Ratio, Percent | | 0.63% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 605,135,744 | $ 605,135,744 | |
| Holdings Count | Holding | 213 | 213 | |
| InvestmentCompanyPortfolioTurnover | | 55% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $605,135,744 # of Portfolio Holdings 213 Year-to-Date Total Return 2.61% Portfolio Turnover Rate 55% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.1% Others (each less than 3.0%) 5.0% Financial 4.5% Short-Term Investments 4.5% Utilities 5.2% Asset Backed Securities 5.4% Communications 8.7% Consumer, Non-Cyclical 12.5% Energy 12.7% Consumer, Cyclical 15.7% Industrial 25.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C182"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C183"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098951 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | High Yield Bond Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the High Yield Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C193"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C194"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $22 0.43% | |
| Expenses Paid, Amount | | $ 22 | |
| Expense Ratio, Percent | | 0.43% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 605,135,744 | $ 605,135,744 | |
| Holdings Count | Holding | 213 | 213 | |
| InvestmentCompanyPortfolioTurnover | | 55% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $605,135,744 # of Portfolio Holdings 213 Year-to-Date Total Return 2.72% Portfolio Turnover Rate 55% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.1% Others (each less than 3.0%) 5.0% Financial 4.5% Short-Term Investments 4.5% Utilities 5.2% Asset Backed Securities 5.4% Communications 8.7% Consumer, Non-Cyclical 12.5% Energy 12.7% Consumer, Cyclical 15.7% Industrial 25.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C208"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C209"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078081 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Inflation Managed Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Inflation Managed Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C219"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C220"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $37 0.73% | |
| Expenses Paid, Amount | | $ 37 | |
| Expense Ratio, Percent | | 0.73% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 354,692,003 | $ 354,692,003 | |
| Holdings Count | Holding | 330 | 330 | |
| InvestmentCompanyPortfolioTurnover | | 113% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $354,692,003 # of Portfolio Holdings 330 Year-to-Date Total Return 1.14% Portfolio Turnover Rate 113% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (35.6%) Derivatives 0.1% Others (each less than 3.0%) 0.5% Asset-Backed Securities 9.6% Foreign Government Bonds & Notes 9.9% Short-Term Investments 11.8% Mortgage-Backed Securities 19.5% U.S. Treasury Obligations 84.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C234"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C235"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098953 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Inflation Managed Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Inflation Managed Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C245"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C246"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $27 0.54% | |
| Expenses Paid, Amount | | $ 27 | |
| Expense Ratio, Percent | | 0.54% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 354,692,003 | $ 354,692,003 | |
| Holdings Count | Holding | 330 | 330 | |
| InvestmentCompanyPortfolioTurnover | | 113% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $354,692,003 # of Portfolio Holdings 330 Year-to-Date Total Return 1.24% Portfolio Turnover Rate 113% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (35.6%) Derivatives 0.1% Others (each less than 3.0%) 0.5% Asset-Backed Securities 9.6% Foreign Government Bonds & Notes 9.9% Short-Term Investments 11.8% Mortgage-Backed Securities 19.5% U.S. Treasury Obligations 84.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C260"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C261"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000222604 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Intermediate Bond Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Intermediate Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C271"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C272"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $32 0.65% | |
| Expenses Paid, Amount | | $ 32 | |
| Expense Ratio, Percent | | 0.65% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 785,821,548 | $ 785,821,548 | |
| Holdings Count | Holding | 569 | 569 | |
| InvestmentCompanyPortfolioTurnover | | 41% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $785,821,548 # of Portfolio Holdings 569 Year-to-Date Total Return 0.02% Portfolio Turnover Rate 41% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.6% Others (each less than 3.0%) 1.2% Asset-Backed Securities 15.6% U.S. Treasury Obligations 19.6% Corporate Bonds & Notes 25.0% Mortgage-Backed Securities 38.0% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C286"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C287"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000222605 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Intermediate Bond Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Intermediate Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C297"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C298"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $22 0.44% | |
| Expenses Paid, Amount | | $ 22 | |
| Expense Ratio, Percent | | 0.44% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 785,821,548 | $ 785,821,548 | |
| Holdings Count | Holding | 569 | 569 | |
| InvestmentCompanyPortfolioTurnover | | 41% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $785,821,548 # of Portfolio Holdings 569 Year-to-Date Total Return 0.12% Portfolio Turnover Rate 41% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.6% Others (each less than 3.0%) 1.2% Asset-Backed Securities 15.6% U.S. Treasury Obligations 19.6% Corporate Bonds & Notes 25.0% Mortgage-Backed Securities 38.0% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C312"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C313"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078080 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Managed Bond Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Managed Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C323"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C324"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $33 0.66% | |
| Expenses Paid, Amount | | $ 33 | |
| Expense Ratio, Percent | | 0.66% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,028,349,824 | $ 2,028,349,824 | |
| Holdings Count | Holding | 1,218 | 1,218 | |
| InvestmentCompanyPortfolioTurnover | | 335% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,028,349,824 # of Portfolio Holdings 1,218 Year-to-Date Total Return 0.30% Portfolio Turnover Rate 335% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (49.9%) Derivatives 0.4% Others (each less than 3.0%) 2.7% Foreign Government Bonds & Notes 4.0% Asset-Backed Securities 14.8% U.S. Treasury Obligations 17.1% Corporate Bonds & Notes 40.4% Mortgage-Backed Securities 70.5% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C338"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C339"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098952 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Managed Bond Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Managed Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C349"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C350"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $23 0.46% | |
| Expenses Paid, Amount | | $ 23 | |
| Expense Ratio, Percent | | 0.46% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,028,349,824 | $ 2,028,349,824 | |
| Holdings Count | Holding | 1,218 | 1,218 | |
| InvestmentCompanyPortfolioTurnover | | 335% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,028,349,824 # of Portfolio Holdings 1,218 Year-to-Date Total Return 0.40% Portfolio Turnover Rate 335% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (49.9%) Derivatives 0.4% Others (each less than 3.0%) 2.7% Foreign Government Bonds & Notes 4.0% Asset-Backed Securities 14.8% U.S. Treasury Obligations 17.1% Corporate Bonds & Notes 40.4% Mortgage-Backed Securities 70.5% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C364"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C365"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078082 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Short Duration Bond Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Short Duration Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C375"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C376"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $33 0.65% | |
| Expenses Paid, Amount | | $ 33 | |
| Expense Ratio, Percent | | 0.65% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 810,102,838 | $ 810,102,838 | |
| Holdings Count | Holding | 574 | 574 | |
| InvestmentCompanyPortfolioTurnover | | 59% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $810,102,838 # of Portfolio Holdings 574 Year-to-Date Total Return 1.74% Portfolio Turnover Rate 59% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.6% Derivatives 0.0% Others (each less than 3.0%) 2.2% Mortgage-Backed Securities 11.3% U.S. Treasury Obligations 21.3% Asset-Backed Securities 21.3% Corporate Bonds & Notes 43.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C390"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C391"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098954 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Short Duration Bond Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Short Duration Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C401"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C402"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $22 0.44% | |
| Expenses Paid, Amount | | $ 22 | |
| Expense Ratio, Percent | | 0.44% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 810,102,838 | $ 810,102,838 | |
| Holdings Count | Holding | 574 | 574 | |
| InvestmentCompanyPortfolioTurnover | | 59% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $810,102,838 # of Portfolio Holdings 574 Year-to-Date Total Return 1.84% Portfolio Turnover Rate 59% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.6% Derivatives 0.0% Others (each less than 3.0%) 2.2% Mortgage-Backed Securities 11.3% U.S. Treasury Obligations 21.3% Asset-Backed Securities 21.3% Corporate Bonds & Notes 43.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C416"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C417"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000111627 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Emerging Markets Debt Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Emerging Markets Debt Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C427"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C428"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $51 1.02% | |
| Expenses Paid, Amount | | $ 51 | |
| Expense Ratio, Percent | | 1.02% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 308,028,799 | $ 308,028,799 | |
| Holdings Count | Holding | 226 | 226 | |
| InvestmentCompanyPortfolioTurnover | | 112% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $308,028,799 # of Portfolio Holdings 226 Year-to-Date Total Return 1.63% Portfolio Turnover Rate 112% | |
| Holdings [Text Block] | | Country Of Risk (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 2.5% Derivatives 0.3% Others (each less than 3.0%) 40.0% Multi-National 3.0% Romania 3.1% Nigeria 3.5% Israel 3.7% South Africa 3.8% Colombia 4.3% Peru 5.0% Turkey 5.0% Mexico 7.8% Brazil 8.9% United States 9.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C442"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C443"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000111628 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Emerging Markets Debt Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Emerging Markets Debt Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C453"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C454"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $41 0.81% | |
| Expenses Paid, Amount | | $ 41 | |
| Expense Ratio, Percent | | 0.81% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 308,028,799 | $ 308,028,799 | |
| Holdings Count | Holding | 226 | 226 | |
| InvestmentCompanyPortfolioTurnover | | 112% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $308,028,799 # of Portfolio Holdings 226 Year-to-Date Total Return 1.73% Portfolio Turnover Rate 112% | |
| Holdings [Text Block] | | Country Of Risk (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 2.5% Derivatives 0.3% Others (each less than 3.0%) 40.0% Multi-National 3.0% Romania 3.1% Nigeria 3.5% Israel 3.7% South Africa 3.8% Colombia 4.3% Peru 5.0% Turkey 5.0% Mexico 7.8% Brazil 8.9% United States 9.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C468"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C469"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078089 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Dividend Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Dividend Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C478"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C479"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $45 0.87% | |
| Expenses Paid, Amount | | $ 45 | |
| Expense Ratio, Percent | | 0.87% | |
| AssetsNet | $ 673,113,014 | $ 673,113,014 | |
| Holdings Count | Holding | 104 | 104 | |
| InvestmentCompanyPortfolioTurnover | | 7% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $673,113,014 # of Portfolio Holdings 104 Year-to-Date Total Return 9.67% Portfolio Turnover Rate 7% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Others (each less than 3.0%) 7.8% Energy 4.8% Consumer, Cyclical 9.7% Industrial 14.8% Financial 17.6% Technology 21.6% Consumer, Non-Cyclical 23.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C490"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C491"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098960 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Dividend Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Dividend Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C500"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C501"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $34 0.65% | |
| Expenses Paid, Amount | | $ 34 | |
| Expense Ratio, Percent | | 0.65% | |
| AssetsNet | $ 673,113,014 | $ 673,113,014 | |
| Holdings Count | Holding | 104 | 104 | |
| InvestmentCompanyPortfolioTurnover | | 7% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $673,113,014 # of Portfolio Holdings 104 Year-to-Date Total Return 9.77% Portfolio Turnover Rate 7% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Others (each less than 3.0%) 7.8% Energy 4.8% Consumer, Cyclical 9.7% Industrial 14.8% Financial 17.6% Technology 21.6% Consumer, Non-Cyclical 23.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C512"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C513"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078115 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Equity Index Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Equity Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C523"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C524"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $15 0.28% | |
| Expenses Paid, Amount | | $ 15 | |
| Expense Ratio, Percent | | 0.28% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 5,205,680,231 | $ 5,205,680,231 | |
| Holdings Count | Holding | 505 | 505 | |
| InvestmentCompanyPortfolioTurnover | | 1% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $5,205,680,231 # of Portfolio Holdings 505 Year-to-Date Total Return 15.12% Portfolio Turnover Rate 1% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.0% Derivatives (0.0%) Others (each less than 3.0%) 4.5% Energy 3.7% Industrial 7.1% Consumer, Cyclical 7.8% Financial 13.4% Communications 15.2% Consumer, Non-Cyclical 17.1% Technology 31.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C538"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C539"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098974 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Equity Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Equity Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C549"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C550"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $4 0.08% | |
| Expenses Paid, Amount | | $ 4 | |
| Expense Ratio, Percent | | 0.08% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 5,205,680,231 | $ 5,205,680,231 | |
| Holdings Count | Holding | 505 | 505 | |
| InvestmentCompanyPortfolioTurnover | | 1% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $5,205,680,231 # of Portfolio Holdings 505 Year-to-Date Total Return 15.23% Portfolio Turnover Rate 1% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.0% Derivatives (0.0%) Others (each less than 3.0%) 4.5% Energy 3.7% Industrial 7.1% Consumer, Cyclical 7.8% Financial 13.4% Communications 15.2% Consumer, Non-Cyclical 17.1% Technology 31.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C564"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C565"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078104 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Focused Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Focused Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C574"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C575"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $51 0.95% | |
| Expenses Paid, Amount | | $ 51 | |
| Expense Ratio, Percent | | 0.95% | |
| AssetsNet | $ 914,535,218 | $ 914,535,218 | |
| Holdings Count | Holding | 39 | 39 | |
| InvestmentCompanyPortfolioTurnover | | 18% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $914,535,218 # of Portfolio Holdings 39 Year-to-Date Total Return 17.94% Portfolio Turnover Rate 18% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Others (each less than 3.0%) 2.6% Consumer, Cyclical 4.8% Industrial 5.3% Financial 9.8% Consumer, Non-Cyclical 14.2% Communications 22.7% Technology 40.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C586"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C587"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098970 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Focused Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Focused Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C596"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C597"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $41 0.75% | |
| Expenses Paid, Amount | | $ 41 | |
| Expense Ratio, Percent | | 0.75% | |
| AssetsNet | $ 914,535,218 | $ 914,535,218 | |
| Holdings Count | Holding | 39 | 39 | |
| InvestmentCompanyPortfolioTurnover | | 18% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $914,535,218 # of Portfolio Holdings 39 Year-to-Date Total Return 18.06% Portfolio Turnover Rate 18% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Others (each less than 3.0%) 2.6% Consumer, Cyclical 4.8% Industrial 5.3% Financial 9.8% Consumer, Non-Cyclical 14.2% Communications 22.7% Technology 40.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C608"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C609"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078093 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C618"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C619"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $44 0.78% | |
| Expenses Paid, Amount | | $ 44 | |
| Expense Ratio, Percent | | 0.78% | |
| AssetsNet | $ 1,726,453,942 | $ 1,726,453,942 | |
| Holdings Count | Holding | 68 | 68 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,726,453,942 # of Portfolio Holdings 68 Year-to-Date Total Return 24.42% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Others (each less than 3.0%) 2.7% Consumer, Cyclical 3.3% Industrial 8.5% Financial 9.2% Consumer, Non-Cyclical 13.5% Communications 19.0% Technology 43.9% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C630"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C631"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098964 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C640"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C641"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $32 0.58% | |
| Expenses Paid, Amount | | $ 32 | |
| Expense Ratio, Percent | | 0.58% | |
| AssetsNet | $ 1,726,453,942 | $ 1,726,453,942 | |
| Holdings Count | Holding | 68 | 68 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,726,453,942 # of Portfolio Holdings 68 Year-to-Date Total Return 24.54% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Others (each less than 3.0%) 2.7% Consumer, Cyclical 3.3% Industrial 8.5% Financial 9.2% Consumer, Non-Cyclical 13.5% Communications 19.0% Technology 43.9% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C652"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C653"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000226479 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Hedged Equity Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Hedged Equity Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C663"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C664"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $46 0.88% | |
| Expenses Paid, Amount | | $ 46 | |
| Expense Ratio, Percent | | 0.88% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 361,755,034 | $ 361,755,034 | |
| Holdings Count | Holding | 173 | 173 | |
| InvestmentCompanyPortfolioTurnover | | 19% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $361,755,034 # of Portfolio Holdings 173 Year-to-Date Total Return 10.65% Portfolio Turnover Rate 19% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Derivatives (0.0%) Others (each less than 3.0%) 5.0% Energy 3.7% Consumer, Cyclical 7.3% Industrial 7.4% Financial 13.6% Communications 14.6% Consumer, Non-Cyclical 16.2% Technology 32.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C678"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C679"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000226478 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Hedged Equity Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Hedged Equity Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C689"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C690"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $36 0.68% | |
| Expenses Paid, Amount | | $ 36 | |
| Expense Ratio, Percent | | 0.68% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 361,755,034 | $ 361,755,034 | |
| Holdings Count | Holding | 173 | 173 | |
| InvestmentCompanyPortfolioTurnover | | 19% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $361,755,034 # of Portfolio Holdings 173 Year-to-Date Total Return 10.76% Portfolio Turnover Rate 19% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Derivatives (0.0%) Others (each less than 3.0%) 5.0% Energy 3.7% Consumer, Cyclical 7.3% Industrial 7.4% Financial 13.6% Communications 14.6% Consumer, Non-Cyclical 16.2% Technology 32.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C704"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C705"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078077 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Large-Cap Core Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Large-Cap Core Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C715"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C716"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $37 0.68% | |
| Expenses Paid, Amount | | $ 37 | |
| Expense Ratio, Percent | | 0.68% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,662,686,037 | $ 2,662,686,037 | |
| Holdings Count | Holding | 52 | 52 | |
| InvestmentCompanyPortfolioTurnover | | 35% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,662,686,037 # of Portfolio Holdings 52 Year-to-Date Total Return 15.93% Portfolio Turnover Rate 35% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Others (each less than 3.0%) 0.3% Utilities 3.0% Energy 4.7% Consumer, Cyclical 6.7% Communications 10.9% Industrial 11.9% Financial 13.2% Consumer, Non-Cyclical 15.2% Technology 34.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C730"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C731"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098949 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Large-Cap Core Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Large-Cap Core Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C741"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C742"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $26 0.48% | |
| Expenses Paid, Amount | | $ 26 | |
| Expense Ratio, Percent | | 0.48% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,662,686,037 | $ 2,662,686,037 | |
| Holdings Count | Holding | 52 | 52 | |
| InvestmentCompanyPortfolioTurnover | | 35% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,662,686,037 # of Portfolio Holdings 52 Year-to-Date Total Return 16.05% Portfolio Turnover Rate 35% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Others (each less than 3.0%) 0.3% Utilities 3.0% Energy 4.7% Consumer, Cyclical 6.7% Communications 10.9% Industrial 11.9% Financial 13.2% Consumer, Non-Cyclical 15.2% Technology 34.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C756"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C757"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078072 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Large-Cap Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Large-Cap Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C766"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C767"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $47 0.85% | |
| Expenses Paid, Amount | | $ 47 | |
| Expense Ratio, Percent | | 0.85% | |
| AssetsNet | $ 1,794,267,503 | $ 1,794,267,503 | |
| Holdings Count | Holding | 128 | 128 | |
| InvestmentCompanyPortfolioTurnover | | 33% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,794,267,503 # of Portfolio Holdings 128 Year-to-Date Total Return 23.54% Portfolio Turnover Rate 33% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Others (each less than 3.0%) 3.4% Consumer, Cyclical 4.8% Financial 5.1% Industrial 6.9% Consumer, Non-Cyclical 18.0% Communications 20.8% Technology 41.1% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C778"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C779"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098945 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Large-Cap Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Large-Cap Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C788"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C789"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $36 0.65% | |
| Expenses Paid, Amount | | $ 36 | |
| Expense Ratio, Percent | | 0.65% | |
| AssetsNet | $ 1,794,267,503 | $ 1,794,267,503 | |
| Holdings Count | Holding | 128 | 128 | |
| InvestmentCompanyPortfolioTurnover | | 33% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,794,267,503 # of Portfolio Holdings 128 Year-to-Date Total Return 23.67% Portfolio Turnover Rate 33% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Others (each less than 3.0%) 3.4% Consumer, Cyclical 4.8% Financial 5.1% Industrial 6.9% Consumer, Non-Cyclical 18.0% Communications 20.8% Technology 41.1% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C800"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C801"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078083 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Large-Cap Value Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Large-Cap Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C810"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C811"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $43 0.84% | |
| Expenses Paid, Amount | | $ 43 | |
| Expense Ratio, Percent | | 0.84% | |
| AssetsNet | $ 1,448,947,098 | $ 1,448,947,098 | |
| Holdings Count | Holding | 52 | 52 | |
| InvestmentCompanyPortfolioTurnover | | 11% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,448,947,098 # of Portfolio Holdings 52 Year-to-Date Total Return 3.60% Portfolio Turnover Rate 11% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.0% Others (each less than 3.0%) 3.4% Basic Materials 4.7% Utilities 7.8% Communications 8.2% Energy 8.8% Technology 10.2% Industrial 12.0% Consumer, Non-Cyclical 18.7% Financial 26.2% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C822"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C823"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098955 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Large-Cap Value Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Large-Cap Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C832"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C833"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $32 0.64% | |
| Expenses Paid, Amount | | $ 32 | |
| Expense Ratio, Percent | | 0.64% | |
| AssetsNet | $ 1,448,947,098 | $ 1,448,947,098 | |
| Holdings Count | Holding | 52 | 52 | |
| InvestmentCompanyPortfolioTurnover | | 11% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,448,947,098 # of Portfolio Holdings 52 Year-to-Date Total Return 3.70% Portfolio Turnover Rate 11% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.0% Others (each less than 3.0%) 3.4% Basic Materials 4.7% Utilities 7.8% Communications 8.2% Energy 8.8% Technology 10.2% Industrial 12.0% Consumer, Non-Cyclical 18.7% Financial 26.2% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C844"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C845"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078113 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Mid-Cap Equity Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Mid-Cap Equity Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C855"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C856"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $51 1.00% | |
| Expenses Paid, Amount | | $ 51 | |
| Expense Ratio, Percent | | 1% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 571,915,012 | $ 571,915,012 | |
| Holdings Count | Holding | 424 | 424 | |
| InvestmentCompanyPortfolioTurnover | | 55% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $571,915,012 # of Portfolio Holdings 424 Year-to-Date Total Return 4.90% Portfolio Turnover Rate 55% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (0.6%) Derivatives 0.8% Mortgage-Backed Securities 7.5% Asset-Backed Securities 17.2% Short-Term Investments 36.6% Corporate Bonds & Notes 38.5% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Swap Agreements Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Swap Agreements Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C870"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C871"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098972 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Mid-Cap Equity Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Mid-Cap Equity Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C881"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C882"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $42 0.82% | |
| Expenses Paid, Amount | | $ 42 | |
| Expense Ratio, Percent | | 0.82% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 571,915,012 | $ 571,915,012 | |
| Holdings Count | Holding | 424 | 424 | |
| InvestmentCompanyPortfolioTurnover | | 55% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $571,915,012 # of Portfolio Holdings 424 Year-to-Date Total Return 5.00% Portfolio Turnover Rate 55% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (0.6%) Derivatives 0.8% Mortgage-Backed Securities 7.5% Asset-Backed Securities 17.2% Short-Term Investments 36.6% Corporate Bonds & Notes 38.5% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Swap Agreements Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Swap Agreements Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C896"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C897"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078086 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Mid-Cap Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Mid-Cap Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C906"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C907"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $45 0.91% | |
| Expenses Paid, Amount | | $ 45 | |
| Expense Ratio, Percent | | 0.91% | |
| AssetsNet | $ 1,000,352,165 | $ 1,000,352,165 | |
| Holdings Count | Holding | 68 | 68 | |
| InvestmentCompanyPortfolioTurnover | | 21% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,000,352,165 # of Portfolio Holdings 68 Year-to-Date Total Return 0.95% Portfolio Turnover Rate 21% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.6%) Short-Term Investments 3.6% Financial 6.9% Communications 6.9% Consumer, Cyclical 16.4% Industrial 21.2% Technology 21.9% Consumer, Non-Cyclical 23.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C918"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C919"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098958 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Mid-Cap Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Mid-Cap Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C928"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C929"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $35 0.71% | |
| Expenses Paid, Amount | | $ 35 | |
| Expense Ratio, Percent | | 0.71% | |
| AssetsNet | $ 1,000,352,165 | $ 1,000,352,165 | |
| Holdings Count | Holding | 68 | 68 | |
| InvestmentCompanyPortfolioTurnover | | 21% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,000,352,165 # of Portfolio Holdings 68 Year-to-Date Total Return 1.05% Portfolio Turnover Rate 21% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.6%) Short-Term Investments 3.6% Financial 6.9% Communications 6.9% Consumer, Cyclical 16.4% Industrial 21.2% Technology 21.9% Consumer, Non-Cyclical 23.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C940"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C941"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078098 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Mid-Cap Value Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Mid-Cap Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C950"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C951"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $47 0.93% | |
| Expenses Paid, Amount | | $ 47 | |
| Expense Ratio, Percent | | 0.93% | |
| AssetsNet | $ 387,262,230 | $ 387,262,230 | |
| Holdings Count | Holding | 136 | 136 | |
| InvestmentCompanyPortfolioTurnover | | 27% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $387,262,230 # of Portfolio Holdings 136 Year-to-Date Total Return 4.33% Portfolio Turnover Rate 27% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Others (each less than 3.0%) 4.9% Basic Materials 4.4% Utilities 4.4% Energy 6.1% Technology 9.2% Consumer, Cyclical 10.7% Consumer, Non-Cyclical 12.0% Financial 23.6% Industrial 24.9% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C962"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C963"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098969 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Mid-Cap Value Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Mid-Cap Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C972"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C973"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $38 0.74% | |
| Expenses Paid, Amount | | $ 38 | |
| Expense Ratio, Percent | | 0.74% | |
| AssetsNet | $ 387,262,230 | $ 387,262,230 | |
| Holdings Count | Holding | 136 | 136 | |
| InvestmentCompanyPortfolioTurnover | | 27% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $387,262,230 # of Portfolio Holdings 136 Year-to-Date Total Return 4.44% Portfolio Turnover Rate 27% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Others (each less than 3.0%) 4.9% Basic Materials 4.4% Utilities 4.4% Energy 6.1% Technology 9.2% Consumer, Cyclical 10.7% Consumer, Non-Cyclical 12.0% Financial 23.6% Industrial 24.9% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C984"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C985"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078087 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Equity Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Equity Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C994"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C995"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $46 0.92% | |
| Expenses Paid, Amount | | $ 46 | |
| Expense Ratio, Percent | | 0.92% | |
| AssetsNet | $ 258,289,175 | $ 258,289,175 | |
| Holdings Count | Holding | 1,489 | 1,489 | |
| InvestmentCompanyPortfolioTurnover | | 43% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $258,289,175 # of Portfolio Holdings 1,489 Year-to-Date Total Return 0.44% Portfolio Turnover Rate 43% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Derivatives 0.0% Others (each less than 3.0%) 3.4% Utilities 3.1% Technology 4.9% Basic Materials 5.4% Energy 6.1% Consumer, Non-Cyclical 10.4% Consumer, Cyclical 13.1% Industrial 21.5% Financial 32.2% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1006"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1007"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098959 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Equity Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Equity Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1016"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1017"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $36 0.73% | |
| Expenses Paid, Amount | | $ 36 | |
| Expense Ratio, Percent | | 0.73% | |
| AssetsNet | $ 258,289,175 | $ 258,289,175 | |
| Holdings Count | Holding | 1,489 | 1,489 | |
| InvestmentCompanyPortfolioTurnover | | 43% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $258,289,175 # of Portfolio Holdings 1,489 Year-to-Date Total Return 0.54% Portfolio Turnover Rate 43% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Derivatives 0.0% Others (each less than 3.0%) 3.4% Utilities 3.1% Technology 4.9% Basic Materials 5.4% Energy 6.1% Consumer, Non-Cyclical 10.4% Consumer, Cyclical 13.1% Industrial 21.5% Financial 32.2% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1028"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1029"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078074 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1039"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1040"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $42 0.84% | |
| Expenses Paid, Amount | | $ 42 | |
| Expense Ratio, Percent | | 0.84% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 340,615,377 | $ 340,615,377 | |
| Holdings Count | Holding | 115 | 115 | |
| InvestmentCompanyPortfolioTurnover | | 43% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $340,615,377 # of Portfolio Holdings 115 Year-to-Date Total Return 2.79% Portfolio Turnover Rate 43% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.8%) Others (each less than 3.0%) 3.7% Short-Term Investments 4.7% Financial 5.0% Energy 6.1% Consumer, Cyclical 8.2% Industrial 18.9% Consumer, Non-Cyclical 26.5% Technology 27.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk and Consumer Non-Cyclical Sector Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk and Consumer Non-Cyclical Sector Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1054"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1055"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098947 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1065"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1066"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $32 0.64% | |
| Expenses Paid, Amount | | $ 32 | |
| Expense Ratio, Percent | | 0.64% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 340,615,377 | $ 340,615,377 | |
| Holdings Count | Holding | 115 | 115 | |
| InvestmentCompanyPortfolioTurnover | | 43% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $340,615,377 # of Portfolio Holdings 115 Year-to-Date Total Return 2.89% Portfolio Turnover Rate 43% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.8%) Others (each less than 3.0%) 3.7% Short-Term Investments 4.7% Financial 5.0% Energy 6.1% Consumer, Cyclical 8.2% Industrial 18.9% Consumer, Non-Cyclical 26.5% Technology 27.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Technology Sector Risk and Consumer Non-Cyclical Sector Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Technology Sector Risk and Consumer Non-Cyclical Sector Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1080"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1081"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078116 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Index Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1090"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1091"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $28 0.55% | |
| Expenses Paid, Amount | | $ 28 | |
| Expense Ratio, Percent | | 0.55% | |
| AssetsNet | $ 734,861,985 | $ 734,861,985 | |
| Holdings Count | Holding | 2,023 | 2,023 | |
| InvestmentCompanyPortfolioTurnover | | 13% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $734,861,985 # of Portfolio Holdings 2,023 Year-to-Date Total Return 1.44% Portfolio Turnover Rate 13% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.6%) Derivatives 0.0% Others (each less than 3.0%) 3.9% Basic Materials 3.5% Communications 3.9% Energy 6.4% Technology 9.8% Consumer, Cyclical 11.0% Industrial 15.7% Financial 22.8% Consumer, Non-Cyclical 23.6% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1102"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1103"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098975 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1112"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1113"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $18 0.35% | |
| Expenses Paid, Amount | | $ 18 | |
| Expense Ratio, Percent | | 0.35% | |
| AssetsNet | $ 734,861,985 | $ 734,861,985 | |
| Holdings Count | Holding | 2,023 | 2,023 | |
| InvestmentCompanyPortfolioTurnover | | 13% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $734,861,985 # of Portfolio Holdings 2,023 Year-to-Date Total Return 1.54% Portfolio Turnover Rate 13% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.6%) Derivatives 0.0% Others (each less than 3.0%) 3.9% Basic Materials 3.5% Communications 3.9% Energy 6.4% Technology 9.8% Consumer, Cyclical 11.0% Industrial 15.7% Financial 22.8% Consumer, Non-Cyclical 23.6% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1124"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1125"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078075 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Value Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1135"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1136"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $46 0.94% | |
| Expenses Paid, Amount | | $ 46 | |
| Expense Ratio, Percent | | 0.94% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 274,228,984 | $ 274,228,984 | |
| Holdings Count | Holding | 547 | 547 | |
| InvestmentCompanyPortfolioTurnover | | 122% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $274,228,984 # of Portfolio Holdings 547 Year-to-Date Total Return (1.99%) Portfolio Turnover Rate 122% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Others (each less than 3.0%) 2.0% Communications 3.3% Basic Materials 4.5% Consumer, Non-Cyclical 7.9% Energy 14.8% Industrial 19.6% Consumer, Cyclical 20.5% Financial 27.4% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. | |
| Material Fund Change Expenses [Text Block] | | Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1150"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1151"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098948 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Small-Cap Value Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Small-Cap Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1161"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1162"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $38 0.77% | |
| Expenses Paid, Amount | | $ 38 | |
| Expense Ratio, Percent | | 0.77% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 274,228,984 | $ 274,228,984 | |
| Holdings Count | Holding | 547 | 547 | |
| InvestmentCompanyPortfolioTurnover | | 122% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $274,228,984 # of Portfolio Holdings 547 Year-to-Date Total Return (1.90%) Portfolio Turnover Rate 122% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Others (each less than 3.0%) 2.0% Communications 3.3% Basic Materials 4.5% Consumer, Non-Cyclical 7.9% Energy 14.8% Industrial 19.6% Consumer, Cyclical 20.5% Financial 27.4% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. | |
| Material Fund Change Expenses [Text Block] | | Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. | |
| Material Fund Change Strategies [Text Block] | | Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. | |
| Material Fund Change Adviser [Text Block] | | Effective May 1, 2024, American Century Investment Management, Inc., through its division Avantis Investors, began managing the Fund and some investment policies changed at that time. In addition, the investment adviser initiated a management fee waiver of 0.17% through April 30, 2025. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1178"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1179"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078084 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Value Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1188"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1189"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $44 0.88% | |
| Expenses Paid, Amount | | $ 44 | |
| Expense Ratio, Percent | | 0.88% | |
| AssetsNet | $ 846,239,432 | $ 846,239,432 | |
| Holdings Count | Holding | 83 | 83 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $846,239,432 # of Portfolio Holdings 83 Year-to-Date Total Return 3.01% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.2% Derivatives 0.0% Others (each less than 3.0%) 2.9% Consumer, Cyclical 3.8% Technology 4.1% Utilities 6.4% Communications 6.7% Energy 8.1% Industrial 13.4% Financial 20.6% Consumer, Non-Cyclical 33.8% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1200"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1201"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098956 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Value Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1210"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1211"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $34 0.68% | |
| Expenses Paid, Amount | | $ 34 | |
| Expense Ratio, Percent | | 0.68% | |
| AssetsNet | $ 846,239,432 | $ 846,239,432 | |
| Holdings Count | Holding | 83 | 83 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $846,239,432 # of Portfolio Holdings 83 Year-to-Date Total Return 3.11% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.2% Derivatives 0.0% Others (each less than 3.0%) 2.9% Consumer, Cyclical 3.8% Technology 4.1% Utilities 6.4% Communications 6.7% Energy 8.1% Industrial 13.4% Financial 20.6% Consumer, Non-Cyclical 33.8% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1222"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1223"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000125302 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Value Advantage Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Value Advantage Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1233"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1234"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $45 0.87% | |
| Expenses Paid, Amount | | $ 45 | |
| Expense Ratio, Percent | | 0.87% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,037,719,472 | $ 1,037,719,472 | |
| Holdings Count | Holding | 125 | 125 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,037,719,472 # of Portfolio Holdings 125 Year-to-Date Total Return 6.44% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Others (each less than 3.0%) 4.4% Utilities 3.5% Communications 5.8% Consumer, Cyclical 6.9% Energy 8.9% Industrial 14.6% Consumer, Non-Cyclical 18.6% Financial 37.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Effective January 1, 2024, the investment adviser initiated a management fee waiver of 0.02% through April 30, 2025. | |
| Material Fund Change Expenses [Text Block] | | Effective January 1, 2024, the investment adviser initiated a management fee waiver of 0.02% through April 30, 2025. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1248"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1249"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000125303 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Value Advantage Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Value Advantage Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1259"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1260"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $35 0.68% | |
| Expenses Paid, Amount | | $ 35 | |
| Expense Ratio, Percent | | 0.68% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,037,719,472 | $ 1,037,719,472 | |
| Holdings Count | Holding | 125 | 125 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,037,719,472 # of Portfolio Holdings 125 Year-to-Date Total Return 6.55% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Others (each less than 3.0%) 4.4% Utilities 3.5% Communications 5.8% Consumer, Cyclical 6.9% Energy 8.9% Industrial 14.6% Consumer, Non-Cyclical 18.6% Financial 37.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Effective January 1, 2024, the investment adviser initiated a management fee waiver of 0.02% through April 30, 2025. | |
| Material Fund Change Expenses [Text Block] | | Effective January 1, 2024, the investment adviser initiated a management fee waiver of 0.02% through April 30, 2025. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1274"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1275"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078078 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Emerging Markets Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Emerging Markets Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1285"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1286"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $54 1.07% | |
| Expenses Paid, Amount | | $ 54 | |
| Expense Ratio, Percent | | 1.07% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 706,065,636 | $ 706,065,636 | |
| Holdings Count | Holding | 80 | 80 | |
| InvestmentCompanyPortfolioTurnover | | 45% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $706,065,636 # of Portfolio Holdings 80 Year-to-Date Total Return 2.44% Portfolio Turnover Rate 45% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 4.7% Others (each less than 3.0%) 1.1% Energy 3.5% Industrial 4.1% Basic Materials 4.9% Communications 10.2% Consumer, Cyclical 12.1% Consumer, Non-Cyclical 15.7% Financial 18.6% Technology 25.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com China Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | China Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1300"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1301"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098950 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Emerging Markets Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Emerging Markets Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1311"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1312"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $44 0.87% | |
| Expenses Paid, Amount | | $ 44 | |
| Expense Ratio, Percent | | 0.87% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 706,065,636 | $ 706,065,636 | |
| Holdings Count | Holding | 80 | 80 | |
| InvestmentCompanyPortfolioTurnover | | 45% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $706,065,636 # of Portfolio Holdings 80 Year-to-Date Total Return 2.55% Portfolio Turnover Rate 45% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 4.7% Others (each less than 3.0%) 1.1% Energy 3.5% Industrial 4.1% Basic Materials 4.9% Communications 10.2% Consumer, Cyclical 12.1% Consumer, Non-Cyclical 15.7% Financial 18.6% Technology 25.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com China Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | China Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1326"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1327"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000230801 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1336"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1337"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $49 0.96% | |
| Expenses Paid, Amount | | $ 49 | |
| Expense Ratio, Percent | | 0.96% | |
| AssetsNet | $ 948,012,483 | $ 948,012,483 | |
| Holdings Count | Holding | 66 | 66 | |
| InvestmentCompanyPortfolioTurnover | | 44% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $948,012,483 # of Portfolio Holdings 66 Year-to-Date Total Return 7.24% Portfolio Turnover Rate 44% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.1% Others (each less than 3.0%) 2.8% Basic Materials 3.3% Communications 7.1% Financial 11.4% Consumer, Cyclical 11.7% Technology 14.2% Industrial 17.5% Consumer, Non-Cyclical 31.9% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1348"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1349"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000230800 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1358"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1359"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $39 0.76% | |
| Expenses Paid, Amount | | $ 39 | |
| Expense Ratio, Percent | | 0.76% | |
| AssetsNet | $ 948,012,483 | $ 948,012,483 | |
| Holdings Count | Holding | 66 | 66 | |
| InvestmentCompanyPortfolioTurnover | | 44% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $948,012,483 # of Portfolio Holdings 66 Year-to-Date Total Return 7.35% Portfolio Turnover Rate 44% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.1% Others (each less than 3.0%) 2.8% Basic Materials 3.3% Communications 7.1% Financial 11.4% Consumer, Cyclical 11.7% Technology 14.2% Industrial 17.5% Consumer, Non-Cyclical 31.9% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1370"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1371"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078073 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Large-Cap Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Large-Cap Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1380"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1381"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $50 0.99% | |
| Expenses Paid, Amount | | $ 50 | |
| Expense Ratio, Percent | | 0.99% | |
| AssetsNet | $ 1,374,700,186 | $ 1,374,700,186 | |
| Holdings Count | Holding | 80 | 80 | |
| InvestmentCompanyPortfolioTurnover | | 7% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,374,700,186 # of Portfolio Holdings 80 Year-to-Date Total Return 4.35% Portfolio Turnover Rate 7% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.8% Others (each less than 3.0%) 7.1% Basic Materials 6.6% Technology 10.4% Consumer, Cyclical 12.4% Industrial 16.7% Financial 18.0% Consumer, Non-Cyclical 28.0% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1392"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1393"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098946 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Large-Cap Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Large-Cap Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1402"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1403"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $40 0.79% | |
| Expenses Paid, Amount | | $ 40 | |
| Expense Ratio, Percent | | 0.79% | |
| AssetsNet | $ 1,374,700,186 | $ 1,374,700,186 | |
| Holdings Count | Holding | 80 | 80 | |
| InvestmentCompanyPortfolioTurnover | | 7% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,374,700,186 # of Portfolio Holdings 80 Year-to-Date Total Return 4.45% Portfolio Turnover Rate 7% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.8% Others (each less than 3.0%) 7.1% Basic Materials 6.6% Technology 10.4% Consumer, Cyclical 12.4% Industrial 16.7% Financial 18.0% Consumer, Non-Cyclical 28.0% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1414"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1415"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078094 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Small-Cap Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Small-Cap Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1424"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1425"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $57 1.13% | |
| Expenses Paid, Amount | | $ 57 | |
| Expense Ratio, Percent | | 1.13% | |
| AssetsNet | $ 158,810,038 | $ 158,810,038 | |
| Holdings Count | Holding | 169 | 169 | |
| InvestmentCompanyPortfolioTurnover | | 25% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $158,810,038 # of Portfolio Holdings 169 Year-to-Date Total Return 1.26% Portfolio Turnover Rate 25% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 1.3% Others (each less than 3.0%) 5.4% Exchange-Traded Funds 3.6% Energy 5.3% Technology 7.8% Consumer, Cyclical 15.4% Financial 18.7% Consumer, Non-Cyclical 19.1% Industrial 23.4% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1436"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1437"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098965 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Small-Cap Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Small-Cap Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1446"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1447"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $46 0.92% | |
| Expenses Paid, Amount | | $ 46 | |
| Expense Ratio, Percent | | 0.92% | |
| AssetsNet | $ 158,810,038 | $ 158,810,038 | |
| Holdings Count | Holding | 169 | 169 | |
| InvestmentCompanyPortfolioTurnover | | 25% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $158,810,038 # of Portfolio Holdings 169 Year-to-Date Total Return 1.36% Portfolio Turnover Rate 25% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 1.3% Others (each less than 3.0%) 5.4% Exchange-Traded Funds 3.6% Energy 5.3% Technology 7.8% Consumer, Cyclical 15.4% Financial 18.7% Consumer, Non-Cyclical 19.1% Industrial 23.4% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1458"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1459"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078114 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Value Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1469"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1470"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $45 0.90% | |
| Expenses Paid, Amount | | $ 45 | |
| Expense Ratio, Percent | | 0.90% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 919,515,486 | $ 919,515,486 | |
| Holdings Count | Holding | 145 | 145 | |
| InvestmentCompanyPortfolioTurnover | | 29% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $919,515,486 # of Portfolio Holdings 145 Year-to-Date Total Return 3.06% Portfolio Turnover Rate 29% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 1.2% Others (each less than 3.0%) 5.5% Basic Materials 5.1% Communications 9.0% Industrial 9.1% Energy 9.4% Consumer, Cyclical 13.8% Consumer, Non-Cyclical 16.7% Financial 30.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Japan Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Japan Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1484"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1485"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098973 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | International Value Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the International Value Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1495"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1496"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $35 0.70% | |
| Expenses Paid, Amount | | $ 35 | |
| Expense Ratio, Percent | | 0.70% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 919,515,486 | $ 919,515,486 | |
| Holdings Count | Holding | 145 | 145 | |
| InvestmentCompanyPortfolioTurnover | | 29% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $919,515,486 # of Portfolio Holdings 145 Year-to-Date Total Return 3.16% Portfolio Turnover Rate 29% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 1.2% Others (each less than 3.0%) 5.5% Basic Materials 5.1% Communications 9.0% Industrial 9.1% Energy 9.4% Consumer, Cyclical 13.8% Consumer, Non-Cyclical 16.7% Financial 30.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Japan Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Japan Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1510"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1511"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078112 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Health Sciences Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Health Sciences Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1520"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1521"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $59 1.14% | |
| Expenses Paid, Amount | | $ 59 | |
| Expense Ratio, Percent | | 1.14% | |
| AssetsNet | $ 415,883,163 | $ 415,883,163 | |
| Holdings Count | Holding | 123 | 123 | |
| InvestmentCompanyPortfolioTurnover | | 9% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $415,883,163 # of Portfolio Holdings 123 Year-to-Date Total Return 9.43% Portfolio Turnover Rate 9% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.4% Short-Term Investments 2.2% Others (each less than 3.0%) 7.9% Medical-Whsle Drug Dist 4.7% Diagnostic Equipment 7.4% Medical Products 9.9% Medical Instruments 10.2% Medical-HMO 12.4% Medical-Biomedical/Gene 18.5% Medical-Drugs 26.4% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1532"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1533"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098971 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Health Sciences Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Health Sciences Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1542"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1543"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $49 0.94% | |
| Expenses Paid, Amount | | $ 49 | |
| Expense Ratio, Percent | | 0.94% | |
| AssetsNet | $ 415,883,163 | $ 415,883,163 | |
| Holdings Count | Holding | 123 | 123 | |
| InvestmentCompanyPortfolioTurnover | | 9% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $415,883,163 # of Portfolio Holdings 123 Year-to-Date Total Return 9.54% Portfolio Turnover Rate 9% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.4% Short-Term Investments 2.2% Others (each less than 3.0%) 7.9% Medical-Whsle Drug Dist 4.7% Diagnostic Equipment 7.4% Medical Products 9.9% Medical Instruments 10.2% Medical-HMO 12.4% Medical-Biomedical/Gene 18.5% Medical-Drugs 26.4% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1554"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1555"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078085 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Real Estate Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Real Estate Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1564"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1565"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $49 0.99% | |
| Expenses Paid, Amount | | $ 49 | |
| Expense Ratio, Percent | | 0.99% | |
| AssetsNet | $ 372,348,455 | $ 372,348,455 | |
| Holdings Count | Holding | 38 | 38 | |
| InvestmentCompanyPortfolioTurnover | | 18% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $372,348,455 # of Portfolio Holdings 38 Year-to-Date Total Return (1.08%) Portfolio Turnover Rate 18% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.5% Short-Term Investments 0.3% Others (each less than 3.0%) 7.2% REITS-Manufactured Homes 3.0% REITS-Shopping Centers 4.8% REITS-Office Property 5.4% REITS-Storage 6.1% REITS-Warehouse/Industrial 14.5% REITS-Health Care 17.0% REITS-Apartments 18.5% REITS-Diversified 22.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1576"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1577"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098957 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Real Estate Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Real Estate Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1586"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1587"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $39 0.79% | |
| Expenses Paid, Amount | | $ 39 | |
| Expense Ratio, Percent | | 0.79% | |
| AssetsNet | $ 372,348,455 | $ 372,348,455 | |
| Holdings Count | Holding | 38 | 38 | |
| InvestmentCompanyPortfolioTurnover | | 18% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $372,348,455 # of Portfolio Holdings 38 Year-to-Date Total Return (0.98%) Portfolio Turnover Rate 18% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 0.5% Short-Term Investments 0.3% Others (each less than 3.0%) 7.2% REITS-Manufactured Homes 3.0% REITS-Shopping Centers 4.8% REITS-Office Property 5.4% REITS-Storage 6.1% REITS-Warehouse/Industrial 14.5% REITS-Health Care 17.0% REITS-Apartments 18.5% REITS-Diversified 22.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1598"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1599"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078092 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Technology Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Technology Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1609"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1610"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $63 1.11% | |
| Expenses Paid, Amount | | $ 63 | |
| Expense Ratio, Percent | | 1.11% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 392,921,826 | $ 392,921,826 | |
| Holdings Count | Holding | 42 | 42 | |
| InvestmentCompanyPortfolioTurnover | | 89% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $392,921,826 # of Portfolio Holdings 42 Year-to-Date Total Return 28.48% Portfolio Turnover Rate 89% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 3.5% Short-Term Investments 1.9% Others (each less than 3.0%) 11.0% Semiconductor Equipment 3.0% E-Commerce/Services 3.5% Enterprise Software/Serv 3.9% Internet Applications Software 3.9% Applications Software 16.4% Computers 17.0% Electronic Components-Semiconductor 35.9% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Effective May 1, 2024, FIAM LLC began managing the Fund and some investment policies and risks changed at that time and the investment adviser initiated a management fee waiver of 0.11% through April 30, 2025. | |
| Material Fund Change Expenses [Text Block] | | Effective May 1, 2024, FIAM LLC began managing the Fund and some investment policies and risks changed at that time and the investment adviser initiated a management fee waiver of 0.11% through April 30, 2025. | |
| Material Fund Change Strategies [Text Block] | | | |
| Material Fund Change Adviser [Text Block] | | | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1626"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1627"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098963 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Technology Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Technology Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1637"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1638"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $52 0.91% | |
| Expenses Paid, Amount | | $ 52 | |
| Expense Ratio, Percent | | 0.91% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 392,921,826 | $ 392,921,826 | |
| Holdings Count | Holding | 42 | 42 | |
| InvestmentCompanyPortfolioTurnover | | 89% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $392,921,826 # of Portfolio Holdings 42 Year-to-Date Total Return 28.60% Portfolio Turnover Rate 89% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets and Liabilities, Net 3.5% Short-Term Investments 1.9% Others (each less than 3.0%) 11.0% Semiconductor Equipment 3.0% E-Commerce/Services 3.5% Enterprise Software/Serv 3.9% Internet Applications Software 3.9% Applications Software 16.4% Computers 17.0% Electronic Components-Semiconductor 35.9% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Effective May 1, 2024, FIAM LLC began managing the Fund and some investment policies and risks changed at that time and the investment adviser initiated a management fee waiver of 0.11% through April 30, 2025. | |
| Material Fund Change Expenses [Text Block] | | Effective May 1, 2024, FIAM LLC began managing the Fund and some investment policies and risks changed at that time and the investment adviser initiated a management fee waiver of 0.11% through April 30, 2025. | |
| Material Fund Change Strategies [Text Block] | | | |
| Material Fund Change Adviser [Text Block] | | | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1654"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1655"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000226481 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | ESG Diversified Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the ESG Diversified Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1665"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1666"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $26 0.50% | |
| Expenses Paid, Amount | | $ 26 | |
| Expense Ratio, Percent | | 0.50% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 37,244,474 | $ 37,244,474 | |
| Holdings Count | Holding | 8 | 8 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $37,244,474 # of Portfolio Holdings 8 Year-to-Date Total Return 7.40% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Fixed Income Funds 33.3% Equity Funds 66.8% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1680"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1681"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000226480 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | ESG Diversified Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the ESG Diversified Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1691"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1692"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $15 0.30% | |
| Expenses Paid, Amount | | $ 15 | |
| Expense Ratio, Percent | | 0.30% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 37,244,474 | $ 37,244,474 | |
| Holdings Count | Holding | 8 | 8 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $37,244,474 # of Portfolio Holdings 8 Year-to-Date Total Return 7.51% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Fixed Income Funds 33.3% Equity Funds 66.8% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1706"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1707"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000230799 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | ESG Diversified Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the ESG Diversified Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1717"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1718"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $26 0.50% | |
| Expenses Paid, Amount | | $ 26 | |
| Expense Ratio, Percent | | 0.50% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 17,635,603 | $ 17,635,603 | |
| Holdings Count | Holding | 8 | 8 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $17,635,603 # of Portfolio Holdings 8 Year-to-Date Total Return 8.79% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Fixed Income Funds 18.4% Equity Funds 81.8% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1732"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1733"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000230798 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | ESG Diversified Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the ESG Diversified Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1743"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1744"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $16 0.30% | |
| Expenses Paid, Amount | | $ 16 | |
| Expense Ratio, Percent | | 0.30% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 17,635,603 | $ 17,635,603 | |
| Holdings Count | Holding | 8 | 8 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $17,635,603 # of Portfolio Holdings 8 Year-to-Date Total Return 8.90% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Fixed Income Funds 18.4% Equity Funds 81.8% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Geographic Focus Risk was added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1758"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1759"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000167976 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PSF Avantis Balanced Allocation Portfolio | |
| Class Name | | Class D | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PSF Avantis Balanced Allocation Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1769"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1770"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class D $23 0.44% | |
| Expenses Paid, Amount | | $ 23 | |
| Expense Ratio, Percent | | 0.44% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 330,636,711 | $ 330,636,711 | |
| Holdings Count | Holding | 12 | 12 | |
| InvestmentCompanyPortfolioTurnover | | 52% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $330,636,711 # of Portfolio Holdings 12 Year-to-Date Total Return 6.29% Portfolio Turnover Rate 52% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.4% Equity Funds 7.2% Fixed Income Funds 15.7% Exchange-Traded Funds 76.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Value Companies Risk and Mid-Capitalization Companies Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Value Companies Risk and Mid-Capitalization Companies Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1784"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1785"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211249 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PSF Avantis Balanced Allocation Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PSF Avantis Balanced Allocation Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1795"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1796"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $10 0.19% | |
| Expenses Paid, Amount | | $ 10 | |
| Expense Ratio, Percent | | 0.19% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 330,636,711 | $ 330,636,711 | |
| Holdings Count | Holding | 12 | 12 | |
| InvestmentCompanyPortfolioTurnover | | 52% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $330,636,711 # of Portfolio Holdings 12 Year-to-Date Total Return 6.43% Portfolio Turnover Rate 52% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.4% Equity Funds 7.2% Fixed Income Funds 15.7% Exchange-Traded Funds 76.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Value Companies Risk and Mid-Capitalization Companies Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Value Companies Risk and Mid-Capitalization Companies Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1810"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1811"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078100 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Pacific Dynamix - Conservative Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Pacific Dynamix - Conservative Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1821"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1822"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $19 0.38% | |
| Expenses Paid, Amount | | $ 19 | |
| Expense Ratio, Percent | | 0.38% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 489,063,819 | $ 489,063,819 | |
| Holdings Count | Holding | 10 | 10 | |
| InvestmentCompanyPortfolioTurnover | | 12% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $489,063,819 # of Portfolio Holdings 10 Year-to-Date Total Return 4.11% Portfolio Turnover Rate 12% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Equity Funds 46.4% Affiliated Fixed Income Funds 53.6% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk and Consumer Non-Cyclical Sector Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk and Consumer Non-Cyclical Sector Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1836"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1837"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211240 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Pacific Dynamix - Conservative Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Pacific Dynamix - Conservative Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1847"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1848"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $9 0.18% | |
| Expenses Paid, Amount | | $ 9 | |
| Expense Ratio, Percent | | 0.18% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 489,063,819 | $ 489,063,819 | |
| Holdings Count | Holding | 10 | 10 | |
| InvestmentCompanyPortfolioTurnover | | 12% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $489,063,819 # of Portfolio Holdings 10 Year-to-Date Total Return 4.21% Portfolio Turnover Rate 12% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Equity Funds 46.4% Affiliated Fixed Income Funds 53.6% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk and Consumer Non-Cyclical Sector Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk and Consumer Non-Cyclical Sector Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1862"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1863"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078101 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Pacific Dynamix - Moderate Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Pacific Dynamix - Moderate Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1873"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1874"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $20 0.38% | |
| Expenses Paid, Amount | | $ 20 | |
| Expense Ratio, Percent | | 0.38% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,552,933,571 | $ 2,552,933,571 | |
| Holdings Count | Holding | 10 | 10 | |
| InvestmentCompanyPortfolioTurnover | | 9% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,552,933,571 # of Portfolio Holdings 10 Year-to-Date Total Return 6.42% Portfolio Turnover Rate 9% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 32.7% Affiliated Equity Funds 67.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1888"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1889"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211241 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Pacific Dynamix - Moderate Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Pacific Dynamix - Moderate Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1899"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1900"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $9 0.18% | |
| Expenses Paid, Amount | | $ 9 | |
| Expense Ratio, Percent | | 0.18% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,552,933,571 | $ 2,552,933,571 | |
| Holdings Count | Holding | 10 | 10 | |
| InvestmentCompanyPortfolioTurnover | | 9% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,552,933,571 # of Portfolio Holdings 10 Year-to-Date Total Return 6.52% Portfolio Turnover Rate 9% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 32.7% Affiliated Equity Funds 67.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1914"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1915"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078102 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Pacific Dynamix - Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Pacific Dynamix - Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1925"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1926"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $19 0.37% | |
| Expenses Paid, Amount | | $ 19 | |
| Expense Ratio, Percent | | 0.37% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,053,437,067 | $ 2,053,437,067 | |
| Holdings Count | Holding | 10 | 10 | |
| InvestmentCompanyPortfolioTurnover | | 11% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,053,437,067 # of Portfolio Holdings 10 Year-to-Date Total Return 7.73% Portfolio Turnover Rate 11% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 18.3% Affiliated Equity Funds 81.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1940"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1941"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211242 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Pacific Dynamix - Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Pacific Dynamix - Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1951"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1952"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $9 0.17% | |
| Expenses Paid, Amount | | $ 9 | |
| Expense Ratio, Percent | | 0.17% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 2,053,437,067 | $ 2,053,437,067 | |
| Holdings Count | Holding | 10 | 10 | |
| InvestmentCompanyPortfolioTurnover | | 11% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $2,053,437,067 # of Portfolio Holdings 10 Year-to-Date Total Return 7.84% Portfolio Turnover Rate 11% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 18.3% Affiliated Equity Funds 81.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk, Consumer Non-Cyclical Sector Risk and Financial Sector Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C1966"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C1967"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000248882 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | Pacific Dynamix - Aggressive Growth Portfolio | | |
| Class Name | Class I | | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Pacific Dynamix - Aggressive Growth Portfolio (the "Fund") for the period of April 30, 2024 (Fund Inception) to June 30, 2024. | | |
| Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report | | |
| Additional Information [Text Block] | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | | |
| Additional Information Phone Number | 800-722-4448 | | |
| Additional Information Email | PSFdocumentrequest@pacificlife.com</span>" id="sjs-B1976"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | | |
| Additional Information Website | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-B1977"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $7 0.39% | | |
| Expenses Paid, Amount | $ 7 | | |
| Expense Ratio, Percent | 0.39% | | |
| AssetsNet | $ 3,431,636 | $ 3,431,636 | |
| Holdings Count | Holding | 9 | 9 | |
| InvestmentCompanyPortfolioTurnover | 3% | | |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of June 30, 2024 Total Net Assets $3,431,636 # of Portfolio Holdings 9 Year-to-Date Total Return 5.50% Portfolio Turnover Rate 3% | | |
| Holdings [Text Block] | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Affiliated Fixed Income Funds 4.4% Affiliated Equity Funds 95.7% | | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | 800-722-4448 | | |
| Updated Prospectus Email Address | PSFdocumentrequest@pacificlife.com</span>" id="sjs-B1988"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | | |
| Updated Prospectus Web Address | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-B1989"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | | |
| C000248883 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | Pacific Dynamix - Aggressive Growth Portfolio | | |
| Class Name | Class P | | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Pacific Dynamix - Aggressive Growth Portfolio (the "Fund") for the period of April 30, 2024 (Fund Inception) to June 30, 2024. | | |
| Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report | | |
| Additional Information [Text Block] | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | | |
| Additional Information Phone Number | 800-722-4448 | | |
| Additional Information Email | PSFdocumentrequest@pacificlife.com</span>" id="sjs-B1998"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | | |
| Additional Information Website | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-B1999"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $3 0.19% | | |
| Expenses Paid, Amount | $ 3 | | |
| Expense Ratio, Percent | 0.19% | | |
| AssetsNet | $ 3,431,636 | $ 3,431,636 | |
| Holdings Count | Holding | 9 | 9 | |
| InvestmentCompanyPortfolioTurnover | 3% | | |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of June 30, 2024 Total Net Assets $3,431,636 # of Portfolio Holdings 9 Year-to-Date Total Return 5.55% Portfolio Turnover Rate 3% | | |
| Holdings [Text Block] | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.1%) Affiliated Fixed Income Funds 4.4% Affiliated Equity Funds 95.7% | | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | 800-722-4448 | | |
| Updated Prospectus Email Address | PSFdocumentrequest@pacificlife.com</span>" id="sjs-B2010"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | | |
| Updated Prospectus Web Address | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-B2011"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | | |
| C000098939 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Conservative Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Conservative Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2021"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2022"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $17 0.33% | |
| Expenses Paid, Amount | | $ 17 | |
| Expense Ratio, Percent | | 0.33% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,007,759,703 | $ 1,007,759,703 | |
| Holdings Count | Holding | 28 | 28 | |
| InvestmentCompanyPortfolioTurnover | | 19% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,007,759,703 # of Portfolio Holdings 28 Year-to-Date Total Return 2.96% Portfolio Turnover Rate 19% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Equity Funds 29.6% Affiliated Fixed Income Funds 70.4% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2036"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2037"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211243 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Conservative Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Conservative Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2047"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2048"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $7 0.13% | |
| Expenses Paid, Amount | | $ 7 | |
| Expense Ratio, Percent | | 0.13% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,007,759,703 | $ 1,007,759,703 | |
| Holdings Count | Holding | 28 | 28 | |
| InvestmentCompanyPortfolioTurnover | | 19% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,007,759,703 # of Portfolio Holdings 28 Year-to-Date Total Return 3.07% Portfolio Turnover Rate 19% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Equity Funds 29.6% Affiliated Fixed Income Funds 70.4% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2062"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2063"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098940 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Moderate-Conservative Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Moderate-Conservative Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2073"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2074"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $16 0.32% | |
| Expenses Paid, Amount | | $ 16 | |
| Expense Ratio, Percent | | 0.32% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,516,469,969 | $ 1,516,469,969 | |
| Holdings Count | Holding | 29 | 29 | |
| InvestmentCompanyPortfolioTurnover | | 20% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,516,469,969 # of Portfolio Holdings 29 Year-to-Date Total Return 4.53% Portfolio Turnover Rate 20% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Equity Funds 46.1% Affiliated Fixed Income Funds 53.9% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2088"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2089"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211244 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Moderate-Conservative Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Moderate-Conservative Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2099"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2100"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $6 0.12% | |
| Expenses Paid, Amount | | $ 6 | |
| Expense Ratio, Percent | | 0.12% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,516,469,969 | $ 1,516,469,969 | |
| Holdings Count | Holding | 29 | 29 | |
| InvestmentCompanyPortfolioTurnover | | 20% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,516,469,969 # of Portfolio Holdings 29 Year-to-Date Total Return 4.64% Portfolio Turnover Rate 20% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Equity Funds 46.1% Affiliated Fixed Income Funds 53.9% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Restricted Securities Risk, Technology Sector Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2114"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2115"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098941 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Moderate Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Moderate Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2125"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2126"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $16 0.32% | |
| Expenses Paid, Amount | | $ 16 | |
| Expense Ratio, Percent | | 0.32% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 6,914,291,499 | $ 6,914,291,499 | |
| Holdings Count | Holding | 29 | 29 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $6,914,291,499 # of Portfolio Holdings 29 Year-to-Date Total Return 6.50% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 32.9% Affiliated Equity Funds 67.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Small Number of Holdings Risk, Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Small Number of Holdings Risk, Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2140"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2141"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211245 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Moderate Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Moderate Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2151"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2152"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $6 0.12% | |
| Expenses Paid, Amount | | $ 6 | |
| Expense Ratio, Percent | | 0.12% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 6,914,291,499 | $ 6,914,291,499 | |
| Holdings Count | Holding | 29 | 29 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $6,914,291,499 # of Portfolio Holdings 29 Year-to-Date Total Return 6.61% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 32.9% Affiliated Equity Funds 67.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Small Number of Holdings Risk, Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Small Number of Holdings Risk, Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2166"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2167"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098942 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2177"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2178"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $16 0.32% | |
| Expenses Paid, Amount | | $ 16 | |
| Expense Ratio, Percent | | 0.32% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 6,509,384,195 | $ 6,509,384,195 | |
| Holdings Count | Holding | 29 | 29 | |
| InvestmentCompanyPortfolioTurnover | | 29% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $6,509,384,195 # of Portfolio Holdings 29 Year-to-Date Total Return 6.67% Portfolio Turnover Rate 29% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 20.9% Affiliated Equity Funds 79.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2192"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2193"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211246 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2203"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2204"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $6 0.12% | |
| Expenses Paid, Amount | | $ 6 | |
| Expense Ratio, Percent | | 0.12% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 6,509,384,195 | $ 6,509,384,195 | |
| Holdings Count | Holding | 29 | 29 | |
| InvestmentCompanyPortfolioTurnover | | 29% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $6,509,384,195 # of Portfolio Holdings 29 Year-to-Date Total Return 6.78% Portfolio Turnover Rate 29% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 20.9% Affiliated Equity Funds 79.1% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed and Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed and Restricted Securities Risk and Conflicts of Interest Risk were added to the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2218"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2219"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000098943 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Aggressive-Growth Portfolio | |
| Class Name | | Class I | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Aggressive-Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2229"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2230"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $17 0.33% | |
| Expenses Paid, Amount | | $ 17 | |
| Expense Ratio, Percent | | 0.33% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,622,518,154 | $ 1,622,518,154 | |
| Holdings Count | Holding | 27 | 27 | |
| InvestmentCompanyPortfolioTurnover | | 31% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,622,518,154 # of Portfolio Holdings 27 Year-to-Date Total Return 7.54% Portfolio Turnover Rate 31% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 7.0% Affiliated Equity Funds 93.0% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk and ESG Considerations Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk and ESG Considerations Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2244"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2245"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000211247 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | Portfolio Optimization Aggressive-Growth Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the Portfolio Optimization Aggressive-Growth Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2255"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2256"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $7 0.13% | |
| Expenses Paid, Amount | | $ 7 | |
| Expense Ratio, Percent | | 0.13% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,622,518,154 | $ 1,622,518,154 | |
| Holdings Count | Holding | 27 | 27 | |
| InvestmentCompanyPortfolioTurnover | | 31% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,622,518,154 # of Portfolio Holdings 27 Year-to-Date Total Return 7.65% Portfolio Turnover Rate 31% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.0%) Affiliated Fixed Income Funds 7.0% Affiliated Equity Funds 93.0% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk and ESG Considerations Risk were removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk and ESG Considerations Risk were removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2270"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2271"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000139083 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD 1-3 Year Corporate Bond Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD 1-3 Year Corporate Bond Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2281"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2282"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $13 0.25% | |
| Expenses Paid, Amount | | $ 13 | |
| Expense Ratio, Percent | | 0.25% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 60,664,165 | $ 60,664,165 | |
| Holdings Count | Holding | 289 | 289 | |
| InvestmentCompanyPortfolioTurnover | | 20% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $60,664,165 # of Portfolio Holdings 289 Year-to-Date Total Return 1.63% Portfolio Turnover Rate 20% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.8% Others (each less than 3.0%) 0.9% Communications 4.9% Industrial 5.9% Utilities 6.0% Energy 6.3% Technology 6.5% Consumer, Cyclical 9.7% Consumer, Non-Cyclical 12.3% Financial 46.7% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2296"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2297"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078108 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Aggregate Bond Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Aggregate Bond Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2307"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2308"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $10 0.20% | |
| Expenses Paid, Amount | | $ 10 | |
| Expense Ratio, Percent | | 0.20% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,189,063,128 | $ 1,189,063,128 | |
| Holdings Count | Holding | 3,974 | 3,974 | |
| InvestmentCompanyPortfolioTurnover | | 30% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,189,063,128 # of Portfolio Holdings 3,974 Year-to-Date Total Return (0.71%) Portfolio Turnover Rate 30% | |
| Holdings [Text Block] | | Fund's Composition (% of Total Net Assets) Value Value Other Assets and Liabilities, Net (0.1%) Others (each less than 3.0%) 4.4% Corporate Bonds & Notes 26.3% Mortgage-Backed Securities 27.0% U.S. Treasury Obligations 42.4% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2322"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2323"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078109 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD High Yield Bond Market Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD High Yield Bond Market Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2333"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2334"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $15 0.29% | |
| Expenses Paid, Amount | | $ 15 | |
| Expense Ratio, Percent | | 0.29% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 223,713,191 | $ 223,713,191 | |
| Holdings Count | Holding | 1,237 | 1,237 | |
| InvestmentCompanyPortfolioTurnover | | 14% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $223,713,191 # of Portfolio Holdings 1,237 Year-to-Date Total Return 2.56% Portfolio Turnover Rate 14% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 1.3% Others (each less than 3.0%) 3.5% Technology 4.7% Basic Materials 5.2% Industrial 11.0% Energy 11.2% Financial 12.1% Communications 14.8% Consumer, Non-Cyclical 15.2% Consumer, Cyclical 21.0% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | LIBOR Transition Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2348"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2349"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078103 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Large-Cap Growth Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Large-Cap Growth Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2358"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2359"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $9 0.17% | |
| Expenses Paid, Amount | | $ 9 | |
| Expense Ratio, Percent | | 0.17% | |
| AssetsNet | $ 1,171,166,616 | $ 1,171,166,616 | |
| Holdings Count | Holding | 392 | 392 | |
| InvestmentCompanyPortfolioTurnover | | 22% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,171,166,616 # of Portfolio Holdings 392 Year-to-Date Total Return 20.59% Portfolio Turnover Rate 22% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.3% Derivatives (0.0%) Others (each less than 3.0%) 5.5% Financial 5.6% Consumer, Cyclical 7.7% Consumer, Non-Cyclical 11.4% Communications 21.8% Technology 47.7% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2370"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2371"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078105 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Large-Cap Value Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Large-Cap Value Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2381"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2382"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $9 0.17% | |
| Expenses Paid, Amount | | $ 9 | |
| Expense Ratio, Percent | | 0.17% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 1,146,315,913 | $ 1,146,315,913 | |
| Holdings Count | Holding | 872 | 872 | |
| InvestmentCompanyPortfolioTurnover | | 20% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $1,146,315,913 # of Portfolio Holdings 872 Year-to-Date Total Return 6.56% Portfolio Turnover Rate 20% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.2% Derivatives 0.0% Others (each less than 3.0%) 2.0% Basic Materials 3.3% Utilities 4.4% Communications 5.6% Energy 7.5% Technology 8.4% Consumer, Cyclical 8.6% Industrial 13.7% Consumer, Non-Cyclical 23.1% Financial 23.2% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Consumer Non-Cyclical Sector Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Consumer Non-Cyclical Sector Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2396"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2397"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000221970 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Mid-Cap Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Mid-Cap Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2406"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2407"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $10 0.20% | |
| Expenses Paid, Amount | | $ 10 | |
| Expense Ratio, Percent | | 0.20% | |
| AssetsNet | $ 343,809,767 | $ 343,809,767 | |
| Holdings Count | Holding | 815 | 815 | |
| InvestmentCompanyPortfolioTurnover | | 18% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $343,809,767 # of Portfolio Holdings 815 Year-to-Date Total Return 4.85% Portfolio Turnover Rate 18% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.2% Derivatives 0.0% Others (each less than 3.0%) 1.5% Basic Materials 3.6% Communications 4.9% Utilities 5.2% Energy 5.7% Consumer, Cyclical 12.9% Technology 13.2% Industrial 13.9% Consumer, Non-Cyclical 18.6% Financial 20.3% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2418"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2419"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078107 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Small-Cap Growth Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Small-Cap Growth Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2428"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2429"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $13 0.25% | |
| Expenses Paid, Amount | | $ 13 | |
| Expense Ratio, Percent | | 0.25% | |
| AssetsNet | $ 70,010,481 | $ 70,010,481 | |
| Holdings Count | Holding | 1,121 | 1,121 | |
| InvestmentCompanyPortfolioTurnover | | 35% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $70,010,481 # of Portfolio Holdings 1,121 Year-to-Date Total Return 4.30% Portfolio Turnover Rate 35% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.3% Derivatives 0.0% Others (each less than 3.0%) 2.5% Basic Materials 3.2% Energy 4.0% Communications 4.1% Financial 8.8% Consumer, Cyclical 10.0% Technology 16.3% Industrial 19.0% Consumer, Non-Cyclical 31.8% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2440"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2441"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078106 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Small-Cap Value Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Small-Cap Value Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2450"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2451"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $12 0.25% | |
| Expenses Paid, Amount | | $ 12 | |
| Expense Ratio, Percent | | 0.25% | |
| AssetsNet | $ 86,206,955 | $ 86,206,955 | |
| Holdings Count | Holding | 1,423 | 1,423 | |
| InvestmentCompanyPortfolioTurnover | | 33% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $86,206,955 # of Portfolio Holdings 1,423 Year-to-Date Total Return (0.98%) Portfolio Turnover Rate 33% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.6% Derivatives 0.0% Others (each less than 3.0%) 4.1% Communications 3.5% Basic Materials 3.8% Utilities 4.9% Energy 8.7% Consumer, Cyclical 11.7% Industrial 11.8% Consumer, Non-Cyclical 14.5% Financial 36.4% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2462"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2463"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078111 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD Emerging Markets Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD Emerging Markets Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2472"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2473"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $37 0.71% | |
| Expenses Paid, Amount | | $ 37 | |
| Expense Ratio, Percent | | 0.71% | |
| AssetsNet | $ 105,401,643 | $ 105,401,643 | |
| Holdings Count | Holding | 1,379 | 1,379 | |
| InvestmentCompanyPortfolioTurnover | | 37% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $105,401,643 # of Portfolio Holdings 1,379 Year-to-Date Total Return 7.04% Portfolio Turnover Rate 37% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net (0.2%) Derivatives 0.0% Others (each less than 3.0%) 4.8% Energy 5.4% Basic Materials 6.0% Consumer, Non-Cyclical 8.3% Industrial 8.4% Consumer, Cyclical 8.5% Communications 14.0% Technology 21.6% Financial 23.2% | |
| Material Fund Change [Text Block] | | | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2484"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2485"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
| C000078110 | | | |
| Shareholder Report [Line Items] | | | |
| Fund Name | | PD International Large-Cap Index Portfolio | |
| Class Name | | Class P | |
| Annual or Semi-Annual Statement [Text Block] | | This semi-annual shareholder report contains important information about the PD International Large-Cap Index Portfolio (the "Fund") for the period of January 1, 2024 to June 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | | Semi-Annual Shareholder Report | |
| Additional Information [Text Block] | | You can find additional information about the Fund at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Material Fund Change Notice [Text Block] | | This report describes changes to the Fund that occurred during the reporting period. | |
| Additional Information Phone Number | | 800-722-4448 | |
| Additional Information Email | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2495"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">PSFdocumentrequest@pacificlife.com</span> | |
| Additional Information Website | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2496"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left;">www.pacificlife.com/pacificselectfund.html</span> | |
| Expenses [Text Block] | | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment; costs paid as a percentage of a $10,000 investment is annualized) Class Name Cost of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class P $12 0.24% | |
| Expenses Paid, Amount | | $ 12 | |
| Expense Ratio, Percent | | 0.24% | |
| Material Change Date | | | Dec. 31, 2023 |
| AssetsNet | $ 704,365,206 | $ 704,365,206 | |
| Holdings Count | Holding | 352 | 352 | |
| InvestmentCompanyPortfolioTurnover | | 6% | |
| Additional Fund Statistics [Text Block] | | Key Fund Statistics as of June 30, 2024 Total Net Assets $704,365,206 # of Portfolio Holdings 352 Year-to-Date Total Return 5.80% Portfolio Turnover Rate 6% | |
| Holdings [Text Block] | | Sector Allocation (% of Total Net Assets) Value Value Other Assets & Liabilities, Net 0.8% Derivatives 0.0% Others (each less than 3.0%) 4.9% Communications 3.9% Basic Materials 5.4% Energy 6.1% Technology 7.3% Industrial 12.2% Consumer, Cyclical 13.3% Financial 22.8% Consumer, Non-Cyclical 23.3% | |
| Material Fund Change [Text Block] | | Material Fund Changes This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com Consumer Non-Cyclical Sector Risk was removed from the Fund during the reporting period. | |
| Material Fund Change Risks Change [Text Block] | | Consumer Non-Cyclical Sector Risk was removed from the Fund during the reporting period. | |
| Summary of Change Legend [Text Block] | | This is a summary of certain changes of the Fund since December 31, 2023. For more complete information, you may review the Fund’s May 1, 2024 prospectus (as may be supplemented) or the Fund’s next prospectus, which we expect to be available by May 1, 2025 at www.pacificlife.com/pacificselectfund.html PSFdocumentrequest pacificlife.com | |
| Updated Prospectus Phone Number | | 800-722-4448 | |
| Updated Prospectus Email Address | | PSFdocumentrequest@pacificlife.com</span>" id="sjs-C2510"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">PSFdocumentrequest@pacificlife.com</span> | |
| Updated Prospectus Web Address | | www.pacificlife.com/pacificselectfund.html</span>" id="sjs-C2511"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: justify;">www.pacificlife.com/pacificselectfund.html</span> | |
