Investment Objectives and Goals |
Oct. 31, 2025 |
|---|---|
| U.S. Large Cap Equity Portfolio | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Large Cap Equity Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Large Cap Equity Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. SMALL CAP VALUE PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Small Cap Value Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Small Cap Value Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. Targeted Value Portfolio | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Targeted Value Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Targeted Value Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. CORE EQUITY 1 PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Core Equity 1 Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Core Equity 1 Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. CORE EQUITY 2 PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Core Equity 2 Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Core Equity 2 Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. VECTOR EQUITY PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Vector Equity Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Vector Equity Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. SMALL CAP PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Small Cap Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Small Cap Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. MICRO CAP PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Micro Cap Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Micro Cap Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. High Relative Profitability Portfolio | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. High Relative Profitability Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. High Relative Profitability Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| DFA REAL ESTATE SECURITIES PORTFOLIO | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | DFA Real Estate Securities Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the DFA Real Estate Securities Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. Large Cap Growth Portfolio | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Large Cap Growth Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Large Cap Growth Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |
| U.S. Small Cap Growth Portfolio | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | U.S. Small Cap Growth Portfolio |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The investment objective of the U.S. Small Cap Growth Portfolio (the “Portfolio”) is to achieve long-term capital appreciation. |