Investment Objectives and Goals
|
Dec. 31, 2025 |
| (MSIF - Counterpoint Global Portfolios) | Advantage Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Advantage Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Counterpoint Global Portfolios) | Global Endurance Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Endurance Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Counterpoint Global Portfolios) | Global Insight Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Insight Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Counterpoint Global Portfolios) | Global Permanence Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Permanence Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Counterpoint Global Portfolios) | Growth Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Growth Portfolio (the “Fund”)
seeks long-term capital appreciation by investing primarily in growth-oriented equity securities
of large capitalization companies.
|
| (MSIF - Counterpoint Global Portfolios) | Inception Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Inception Portfolio (the “Fund”)
seeks long-term capital appreciation by investing primarily in growth-oriented equity securities
of small capitalization companies.
|
| (MSIF - Counterpoint Global Portfolios) | Permanence Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Permanence Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Counterpoint Global Portfolios) | Vitality Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Vitality Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Opportunity Portfolios) | Asia Opportunity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Asia Opportunity Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Opportunity Portfolios) | Developing Opportunity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Developing Opportunity Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Opportunity Portfolios) | Global Opportunity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Opportunity Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Opportunity Portfolios) | International Advantage Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The International Advantage Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Opportunity Portfolios) | International Opportunity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The International Opportunity Portfolio (the
“Fund”) seeks long-term capital appreciation.
|
| (MSIF - Applied Equity Portfolios) | Global Concentrated Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Concentrated Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Applied Equity Portfolios) | Global Core Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Core Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Applied Equity Portfolios) | US Core Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The US Core Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Growth Portfolio - Class IR) | Growth Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Growth Portfolio (the “Fund”)
seeks long-term capital appreciation by investing primarily in growth-oriented equity securities
of large capitalization companies.
|
| (MSIF - Opportunity Portfolios - Class IR) | Global Opportunity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Opportunity Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - Opportunity Portfolios - Class IR) | International Opportunity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The International Opportunity Portfolio (the
“Fund”) seeks long-term capital appreciation.
|
| (MSIF - Emerging Markets Equity Portfolios - Classes I, A, L, C and R6) | Passport Overseas Equity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Passport Overseas Equity Portfolio (the
“Fund”) seeks long-term capital appreciation.
|
| (MSIF - Emerging Markets Equity Portfolios - Classes I, A, L, C and R6) | Emerging Markets Leaders Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Emerging Markets Leaders Portfolio (the
“Fund”) seeks long-term capital appreciation.
|
| (MSIF - Emerging Markets Equity Portfolios - Classes I, A, L, C and R6) | Emerging Markets Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Emerging Markets Portfolio (the “Fund”)
seeks long-term capital appreciation by investing primarily in growth-oriented equity
securities of issuers in emerging market countries.
|
| (MSIF - Emerging Markets Equity Portfolios - Class IR) | Passport Overseas Equity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Passport Overseas Equity Portfolio (the
“Fund”) seeks long-term capital appreciation.
|
| (MSIF - Emerging Markets Equity Portfolios - Class IR) | Emerging Markets Leaders Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Emerging Markets Leaders Portfolio (the
“Fund”) seeks long-term capital appreciation.
|
| (MSIF - Emerging Markets Equity Portfolios - Class IR) | Emerging Markets Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Emerging Markets Portfolio (the “Fund”)
seeks long-term capital appreciation by investing primarily in growth-oriented equity
securities of issuers in emerging market countries.
|
| (MSIF - International Equity Portfolios - Classes I, A, L, C and R6) | Global Franchise Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Franchise Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - International Equity Portfolios - Classes I, A, L, C and R6) | Global Stars Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The Global Stars Portfolio (the “Fund”)
seeks long-term capital appreciation.
|
| (MSIF - International Equity Portfolios - Classes I, A, L, C and R6) | International Equity Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The International Equity Portfolio (the “Fund”)
seeks long-term capital appreciation by investing primarily in equity securities of non-U.S.
issuers.
|
| (MSIF - International Equity Portfolios - Classes I, A, L, C and R6) | International Resilience Portfolio |
|
| Prospectus [Line Items] |
|
| Objective [Heading] |
Investment
Objective
|
| Objective, Primary [Text Block] |
The International Resilience Portfolio (the
“Fund”) seeks long-term capital appreciation.
|