v3.26.3
Shareholder Report, Holdings (Details)
Aug. 31, 2026
Large Capitalization Value Portfolio Class A | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Value Portfolio Class A | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20%
Large Capitalization Value Portfolio Class A | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.80%
Large Capitalization Value Portfolio Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.40%
Large Capitalization Value Portfolio Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30%
Large Capitalization Value Portfolio Class A | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00%
Large Capitalization Value Portfolio Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Value Portfolio Class A | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
Large Capitalization Value Portfolio Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80%
Large Capitalization Value Portfolio Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.40%
Large Capitalization Value Portfolio Class A | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10%
Large Capitalization Value Portfolio Class A | Henry Schein Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
Large Capitalization Value Portfolio Class A | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
Large Capitalization Value Portfolio Class A | Clean Harbors Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
Large Capitalization Value Portfolio Class A | Quest Diagnostics Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Large Capitalization Value Portfolio Class A | Capital One Financial Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Large Capitalization Value Portfolio Class A | Williams Companies Inc The [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
Large Capitalization Value Portfolio Class A | Primo Brands Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Large Capitalization Value Portfolio Class A | A M E T E K Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Large Capitalization Value Portfolio Class A | Welltower Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Large Capitalization Value Portfolio Class A | Somnigroup International Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Large Capitalization Value Portfolio Class C | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Value Portfolio Class C | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20%
Large Capitalization Value Portfolio Class C | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.80%
Large Capitalization Value Portfolio Class C | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.40%
Large Capitalization Value Portfolio Class C | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30%
Large Capitalization Value Portfolio Class C | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00%
Large Capitalization Value Portfolio Class C | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Value Portfolio Class C | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
Large Capitalization Value Portfolio Class C | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80%
Large Capitalization Value Portfolio Class C | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.40%
Large Capitalization Value Portfolio Class C | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10%
Large Capitalization Value Portfolio Class C | Henry Schein Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
Large Capitalization Value Portfolio Class C | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
Large Capitalization Value Portfolio Class C | Clean Harbors Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
Large Capitalization Value Portfolio Class C | Quest Diagnostics Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Large Capitalization Value Portfolio Class C | Capital One Financial Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Large Capitalization Value Portfolio Class C | Williams Companies Inc The [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
Large Capitalization Value Portfolio Class C | Primo Brands Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Large Capitalization Value Portfolio Class C | A M E T E K Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Large Capitalization Value Portfolio Class C | Welltower Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Large Capitalization Value Portfolio Class C | Somnigroup International Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Large Capitalization Value Portfolio Class I | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Value Portfolio Class I | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20%
Large Capitalization Value Portfolio Class I | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.80%
Large Capitalization Value Portfolio Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.40%
Large Capitalization Value Portfolio Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30%
Large Capitalization Value Portfolio Class I | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00%
Large Capitalization Value Portfolio Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Value Portfolio Class I | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
Large Capitalization Value Portfolio Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80%
Large Capitalization Value Portfolio Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.40%
Large Capitalization Value Portfolio Class I | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10%
Large Capitalization Value Portfolio Class I | Henry Schein Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
Large Capitalization Value Portfolio Class I | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
Large Capitalization Value Portfolio Class I | Clean Harbors Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
Large Capitalization Value Portfolio Class I | Quest Diagnostics Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Large Capitalization Value Portfolio Class I | Capital One Financial Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Large Capitalization Value Portfolio Class I | Williams Companies Inc The [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
Large Capitalization Value Portfolio Class I | Primo Brands Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Large Capitalization Value Portfolio Class I | A M E T E K Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Large Capitalization Value Portfolio Class I | Welltower Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Large Capitalization Value Portfolio Class I | Somnigroup International Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Large Capitalization Growth Portfolio Class A | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class A | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80%
Large Capitalization Growth Portfolio Class A | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Large Capitalization Growth Portfolio Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.40%
Large Capitalization Growth Portfolio Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.70%
Large Capitalization Growth Portfolio Class A | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.70%
Large Capitalization Growth Portfolio Class A | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60%
Large Capitalization Growth Portfolio Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.20%
Large Capitalization Growth Portfolio Class A | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class A | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class A | N V I D I A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Large Capitalization Growth Portfolio Class A | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Large Capitalization Growth Portfolio Class A | Alphabet Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
Large Capitalization Growth Portfolio Class A | Alphabet Inc Class C [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
Large Capitalization Growth Portfolio Class A | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Large Capitalization Growth Portfolio Class A | Broadcom Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Large Capitalization Growth Portfolio Class A | Roku Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Large Capitalization Growth Portfolio Class A | Arista Networks Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class A | Airbnb Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class C | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class C | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80%
Large Capitalization Growth Portfolio Class C | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Large Capitalization Growth Portfolio Class C | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.40%
Large Capitalization Growth Portfolio Class C | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.70%
Large Capitalization Growth Portfolio Class C | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class C | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.70%
Large Capitalization Growth Portfolio Class C | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class C | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60%
Large Capitalization Growth Portfolio Class C | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.20%
Large Capitalization Growth Portfolio Class C | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class C | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class C | N V I D I A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Large Capitalization Growth Portfolio Class C | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Large Capitalization Growth Portfolio Class C | Alphabet Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
Large Capitalization Growth Portfolio Class C | Alphabet Inc Class C [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
Large Capitalization Growth Portfolio Class C | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Large Capitalization Growth Portfolio Class C | Broadcom Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Large Capitalization Growth Portfolio Class C | Roku Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Large Capitalization Growth Portfolio Class C | Arista Networks Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class C | Airbnb Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class I | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class I | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80%
Large Capitalization Growth Portfolio Class I | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Large Capitalization Growth Portfolio Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.40%
Large Capitalization Growth Portfolio Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.70%
Large Capitalization Growth Portfolio Class I | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.70%
Large Capitalization Growth Portfolio Class I | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60%
Large Capitalization Growth Portfolio Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.20%
Large Capitalization Growth Portfolio Class I | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Large Capitalization Growth Portfolio Class I | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class I | N V I D I A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Large Capitalization Growth Portfolio Class I | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Large Capitalization Growth Portfolio Class I | Alphabet Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
Large Capitalization Growth Portfolio Class I | Alphabet Inc Class C [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
Large Capitalization Growth Portfolio Class I | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Large Capitalization Growth Portfolio Class I | Broadcom Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Large Capitalization Growth Portfolio Class I | Roku Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Large Capitalization Growth Portfolio Class I | Arista Networks Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Large Capitalization Growth Portfolio Class I | Airbnb Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Mid Capitalization Portfolio - Class A | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70%
Mid Capitalization Portfolio - Class A | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.20%
Mid Capitalization Portfolio - Class A | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.60%
Mid Capitalization Portfolio - Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.70%
Mid Capitalization Portfolio - Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.90%
Mid Capitalization Portfolio - Class A | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.60%
Mid Capitalization Portfolio - Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Mid Capitalization Portfolio - Class A | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50%
Mid Capitalization Portfolio - Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.40%
Mid Capitalization Portfolio - Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.40%
Mid Capitalization Portfolio - Class A | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
Mid Capitalization Portfolio - Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.54%
Mid Capitalization Portfolio - Class A | Alliant Energy Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.31%
Mid Capitalization Portfolio - Class A | Baker Hughes Company [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
Mid Capitalization Portfolio - Class A | C M S Energy Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.24%
Mid Capitalization Portfolio - Class A | S L B Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.04%
Mid Capitalization Portfolio - Class A | W E C Energy Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Mid Capitalization Portfolio - Class A | Evergy Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.99%
Mid Capitalization Portfolio - Class A | Auto Zone Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.91%
Mid Capitalization Portfolio - Class A | Dollar General Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Mid Capitalization Portfolio - Class A | Vulcan Materials Company [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.54%
Mid Capitalization Portfolio - Class C | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70%
Mid Capitalization Portfolio - Class C | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.20%
Mid Capitalization Portfolio - Class C | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.60%
Mid Capitalization Portfolio - Class C | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.70%
Mid Capitalization Portfolio - Class C | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.90%
Mid Capitalization Portfolio - Class C | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.60%
Mid Capitalization Portfolio - Class C | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Mid Capitalization Portfolio - Class C | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50%
Mid Capitalization Portfolio - Class C | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.40%
Mid Capitalization Portfolio - Class C | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.40%
Mid Capitalization Portfolio - Class C | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
Mid Capitalization Portfolio - Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.54%
Mid Capitalization Portfolio - Class C | Alliant Energy Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.31%
Mid Capitalization Portfolio - Class C | Baker Hughes Company [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
Mid Capitalization Portfolio - Class C | C M S Energy Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.24%
Mid Capitalization Portfolio - Class C | S L B Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.04%
Mid Capitalization Portfolio - Class C | W E C Energy Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Mid Capitalization Portfolio - Class C | Evergy Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.99%
Mid Capitalization Portfolio - Class C | Auto Zone Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.91%
Mid Capitalization Portfolio - Class C | Dollar General Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Mid Capitalization Portfolio - Class C | Vulcan Materials Company [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.54%
Mid Capitalization Portfolio - Class I | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70%
Mid Capitalization Portfolio - Class I | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.20%
Mid Capitalization Portfolio - Class I | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.60%
Mid Capitalization Portfolio - Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.70%
Mid Capitalization Portfolio - Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.90%
Mid Capitalization Portfolio - Class I | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.60%
Mid Capitalization Portfolio - Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Mid Capitalization Portfolio - Class I | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50%
Mid Capitalization Portfolio - Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.40%
Mid Capitalization Portfolio - Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.40%
Mid Capitalization Portfolio - Class I | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
Mid Capitalization Portfolio - Class I | Alliant Energy Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.31%
Mid Capitalization Portfolio - Class I | Baker Hughes Company [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
Mid Capitalization Portfolio - Class I | C M S Energy Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.24%
Mid Capitalization Portfolio - Class I | S L B Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.04%
Mid Capitalization Portfolio - Class I | W E C Energy Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Mid Capitalization Portfolio - Class I | Evergy Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.99%
Mid Capitalization Portfolio - Class I | Auto Zone Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.91%
Mid Capitalization Portfolio - Class I | Dollar General Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Mid Capitalization Portfolio - Class I | Vulcan Materials Company [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.54%
Mid Capitalization Portfolio - Class I | Dreyfus Inst Prefer Gov Mone Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.54%
Small Capitalization Portfolio Class A | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Small Capitalization Portfolio Class A | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.50%
Small Capitalization Portfolio Class A | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.40%
Small Capitalization Portfolio Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.30%
Small Capitalization Portfolio Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.00%
Small Capitalization Portfolio Class A | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90%
Small Capitalization Portfolio Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20%
Small Capitalization Portfolio Class A | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.50%
Small Capitalization Portfolio Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.30%
Small Capitalization Portfolio Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.60%
Small Capitalization Portfolio Class A | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.40%
Small Capitalization Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.05%
Small Capitalization Portfolio Class A | Vestis Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Small Capitalization Portfolio Class A | Allient Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Small Capitalization Portfolio Class A | Commvault Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.87%
Small Capitalization Portfolio Class A | Kulicke And Soffa Industries Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.86%
Small Capitalization Portfolio Class A | International Seaways Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.85%
Small Capitalization Portfolio Class A | Comfort Systems U S A Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.82%
Small Capitalization Portfolio Class A | Independent Bank Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.74%
Small Capitalization Portfolio Class A | Watts Water Technologies Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.63%
Small Capitalization Portfolio Class A | Remitly Global Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
Small Capitalization Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.05%
Small Capitalization Portfolio Class C | Vestis Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Small Capitalization Portfolio Class C | Allient Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Small Capitalization Portfolio Class C | Commvault Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.87%
Small Capitalization Portfolio Class C | Kulicke And Soffa Industries Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.86%
Small Capitalization Portfolio Class C | International Seaways Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.85%
Small Capitalization Portfolio Class C | Comfort Systems U S A Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.82%
Small Capitalization Portfolio Class C | Independent Bank Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.74%
Small Capitalization Portfolio Class C | Watts Water Technologies Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.63%
Small Capitalization Portfolio Class C | Remitly Global Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
Small Capitalization Portfolio Class I | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Small Capitalization Portfolio Class I | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.50%
Small Capitalization Portfolio Class I | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.40%
Small Capitalization Portfolio Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.30%
Small Capitalization Portfolio Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.00%
Small Capitalization Portfolio Class I | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90%
Small Capitalization Portfolio Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20%
Small Capitalization Portfolio Class I | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.50%
Small Capitalization Portfolio Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.30%
Small Capitalization Portfolio Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.60%
Small Capitalization Portfolio Class I | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.40%
Small Capitalization Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.05%
Small Capitalization Portfolio Class I | Vestis Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Small Capitalization Portfolio Class I | Allient Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Small Capitalization Portfolio Class I | Commvault Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.87%
Small Capitalization Portfolio Class I | Kulicke And Soffa Industries Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.86%
Small Capitalization Portfolio Class I | International Seaways Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.85%
Small Capitalization Portfolio Class I | Comfort Systems U S A Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.82%
Small Capitalization Portfolio Class I | Independent Bank Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.74%
Small Capitalization Portfolio Class I | Watts Water Technologies Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.63%
Small Capitalization Portfolio Class I | Remitly Global Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Portfolio Class A | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00%
International Equity Portfolio Class A | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.70%
International Equity Portfolio Class A | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10%
International Equity Portfolio Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70%
International Equity Portfolio Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.60%
International Equity Portfolio Class A | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.40%
International Equity Portfolio Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10%
International Equity Portfolio Class A | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
International Equity Portfolio Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.40%
International Equity Portfolio Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80%
International Equity Portfolio Class A | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.20%
International Equity Portfolio Class A | Taiwan Semiconductor Manufacturing [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.55%
International Equity Portfolio Class A | Dreyfus Treasury Obligations Cash Management [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.32%
International Equity Portfolio Class A | D B S Group Holdings Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.99%
International Equity Portfolio Class A | S K Hynix Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.91%
International Equity Portfolio Class A | Intesa Sanpaolo Sp A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class A | Asia Vital Components Company Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class A | K B Financial Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class A | Mizuho Financial Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.85%
International Equity Portfolio Class A | Rolls Royce Holdingsplc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.75%
International Equity Portfolio Class A | Banco Santander S A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.73%
International Equity Portfolio Class A | America [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
International Equity Portfolio Class A | Greater Europe [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 43.20%
International Equity Portfolio Class A | Greater Asia [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 52.10%
International Equity Portfolio Class C | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00%
International Equity Portfolio Class C | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.70%
International Equity Portfolio Class C | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10%
International Equity Portfolio Class C | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70%
International Equity Portfolio Class C | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.60%
International Equity Portfolio Class C | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.40%
International Equity Portfolio Class C | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10%
International Equity Portfolio Class C | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
International Equity Portfolio Class C | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.40%
International Equity Portfolio Class C | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80%
International Equity Portfolio Class C | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.20%
International Equity Portfolio Class C | Taiwan Semiconductor Manufacturing [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.55%
International Equity Portfolio Class C | Dreyfus Treasury Obligations Cash Management [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.32%
International Equity Portfolio Class C | D B S Group Holdings Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.99%
International Equity Portfolio Class C | S K Hynix Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.91%
International Equity Portfolio Class C | Intesa Sanpaolo Sp A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class C | Asia Vital Components Company Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class C | K B Financial Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class C | Mizuho Financial Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.85%
International Equity Portfolio Class C | Rolls Royce Holdingsplc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.75%
International Equity Portfolio Class C | Banco Santander S A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.73%
International Equity Portfolio Class C | America [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
International Equity Portfolio Class C | Greater Europe [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 43.20%
International Equity Portfolio Class C | Greater Asia [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 52.10%
International Equity Portfolio Class I | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00%
International Equity Portfolio Class I | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.70%
International Equity Portfolio Class I | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10%
International Equity Portfolio Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70%
International Equity Portfolio Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.60%
International Equity Portfolio Class I | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.40%
International Equity Portfolio Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10%
International Equity Portfolio Class I | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
International Equity Portfolio Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.40%
International Equity Portfolio Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80%
International Equity Portfolio Class I | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.20%
International Equity Portfolio Class I | Taiwan Semiconductor Manufacturing [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.55%
International Equity Portfolio Class I | Dreyfus Treasury Obligations Cash Management [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.32%
International Equity Portfolio Class I | D B S Group Holdings Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.99%
International Equity Portfolio Class I | S K Hynix Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.91%
International Equity Portfolio Class I | Intesa Sanpaolo Sp A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class I | Asia Vital Components Company Ltd [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class I | K B Financial Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.89%
International Equity Portfolio Class I | Mizuho Financial Group Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.85%
International Equity Portfolio Class I | Rolls Royce Holdingsplc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.75%
International Equity Portfolio Class I | Banco Santander S A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.73%
International Equity Portfolio Class I | America [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
International Equity Portfolio Class I | Greater Europe [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 43.20%
International Equity Portfolio Class I | Greater Asia [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 52.10%
Health & Biotechnology Portfolio Class A | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00%
Health & Biotechnology Portfolio Class A | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class A | Jazz Pharmaceuticalsplc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.95%
Health & Biotechnology Portfolio Class A | Amgen Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.83%
Health & Biotechnology Portfolio Class A | Mc Kesson Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Health & Biotechnology Portfolio Class A | Cardinal Health Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.14%
Health & Biotechnology Portfolio Class A | United Therapeutics Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.13%
Health & Biotechnology Portfolio Class A | Cencora Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.71%
Health & Biotechnology Portfolio Class A | Regeneron Pharmaceuticals Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.63%
Health & Biotechnology Portfolio Class A | Exelixis Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.47%
Health & Biotechnology Portfolio Class A | Johnson And Johnson [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.19%
Health & Biotechnology Portfolio Class A | Novartis A G [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.13%
Health & Biotechnology Porfolio Class C | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00%
Health & Biotechnology Porfolio Class C | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Porfolio Class C | Jazz Pharmaceuticalsplc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.95%
Health & Biotechnology Porfolio Class C | Amgen Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.83%
Health & Biotechnology Porfolio Class C | Mc Kesson Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Health & Biotechnology Porfolio Class C | Cardinal Health Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.14%
Health & Biotechnology Porfolio Class C | United Therapeutics Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.13%
Health & Biotechnology Porfolio Class C | Cencora Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.71%
Health & Biotechnology Porfolio Class C | Regeneron Pharmaceuticals Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.63%
Health & Biotechnology Porfolio Class C | Exelixis Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.47%
Health & Biotechnology Porfolio Class C | Johnson And Johnson [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.19%
Health & Biotechnology Porfolio Class C | Novartis A G [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.13%
Health & Biotechnology Portfolio Class I | Utilities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Health Care [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00%
Health & Biotechnology Portfolio Class I | Consumer Defensive [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Energy [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00%
Health & Biotechnology Portfolio Class I | Jazz Pharmaceuticalsplc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.95%
Health & Biotechnology Portfolio Class I | Amgen Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.83%
Health & Biotechnology Portfolio Class I | Mc Kesson Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Health & Biotechnology Portfolio Class I | Cardinal Health Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.14%
Health & Biotechnology Portfolio Class I | United Therapeutics Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.13%
Health & Biotechnology Portfolio Class I | Cencora Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.71%
Health & Biotechnology Portfolio Class I | Regeneron Pharmaceuticals Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.63%
Health & Biotechnology Portfolio Class I | Exelixis Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.47%
Health & Biotechnology Portfolio Class I | Johnson And Johnson [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.19%
Health & Biotechnology Portfolio Class I | Novartis A G [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.13%
Technology & Communications Portfolio Class A | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 69.40%
Technology & Communications Portfolio Class A | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.50%
Technology & Communications Portfolio Class A | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.80%
Technology & Communications Portfolio Class A | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.80%
Technology & Communications Portfolio Class A | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.50%
Technology & Communications Portfolio Class A | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.52%
Technology & Communications Portfolio Class A | N V I D I A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.59%
Technology & Communications Portfolio Class A | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.13%
Technology & Communications Portfolio Class A | Alphabet Inc Class C [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.29%
Technology & Communications Portfolio Class A | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.25%
Technology & Communications Portfolio Class A | Broadcom Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.58%
Technology & Communications Portfolio Class A | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.75%
Technology & Communications Portfolio Class A | K L A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.79%
Technology & Communications Portfolio Class A | Visa Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.53%
Technology & Communications Portfolio Class A | Mastercard Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.26%
Technology & Communications Portfolio Class C | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 69.40%
Technology & Communications Portfolio Class C | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.50%
Technology & Communications Portfolio Class C | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.80%
Technology & Communications Portfolio Class C | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.80%
Technology & Communications Portfolio Class C | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.50%
Technology & Communications Portfolio Class C | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.52%
Technology & Communications Portfolio Class C | N V I D I A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.59%
Technology & Communications Portfolio Class C | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.13%
Technology & Communications Portfolio Class C | Alphabet Inc Class C [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.29%
Technology & Communications Portfolio Class C | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.25%
Technology & Communications Portfolio Class C | Broadcom Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.58%
Technology & Communications Portfolio Class C | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.75%
Technology & Communications Portfolio Class C | K L A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.79%
Technology & Communications Portfolio Class C | Visa Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.53%
Technology & Communications Portfolio Class C | Mastercard Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.26%
Technology & Communications Portfolio Class I | Technology [Member]  
Holdings [Line Items]  
Percent of Total Investments 69.40%
Technology & Communications Portfolio Class I | Industrials [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.50%
Technology & Communications Portfolio Class I | Communication Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.80%
Technology & Communications Portfolio Class I | Financial Services [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.80%
Technology & Communications Portfolio Class I | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.50%
Technology & Communications Portfolio Class I | Amazon Com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.52%
Technology & Communications Portfolio Class I | N V I D I A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.59%
Technology & Communications Portfolio Class I | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.13%
Technology & Communications Portfolio Class I | Alphabet Inc Class C [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.29%
Technology & Communications Portfolio Class I | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.25%
Technology & Communications Portfolio Class I | Broadcom Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.58%
Technology & Communications Portfolio Class I | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.75%
Technology & Communications Portfolio Class I | K L A Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.79%
Technology & Communications Portfolio Class I | Visa Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.53%
Technology & Communications Portfolio Class I | Mastercard Inc Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.26%
Investment Quality Bond Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Investment Quality Bond Portfolio Class A | Cash And Equivalents [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.60%
Investment Quality Bond Portfolio Class A | Corporate Segment [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.40%
Investment Quality Bond Portfolio Class A | Government [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00%
Investment Quality Bond Portfolio Class A | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 93.00%
Investment Quality Bond Portfolio Class A | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Investment Quality Bond Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Investment Quality Bond Portfolio Class C | Cash And Equivalents [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.60%
Investment Quality Bond Portfolio Class C | Corporate Segment [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.40%
Investment Quality Bond Portfolio Class C | Government [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00%
Investment Quality Bond Portfolio Class C | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 93.00%
Investment Quality Bond Portfolio Class C | Vanguard Long Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Investment Quality Bond Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Investment Quality Bond Portfolio Class I | Cash And Equivalents [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.60%
Investment Quality Bond Portfolio Class I | Corporate Segment [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.40%
Investment Quality Bond Portfolio Class I | Government [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00%
Investment Quality Bond Portfolio Class I | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 93.00%
Investment Quality Bond Portfolio Class I | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
U.S. Government Money Market Portfolio Class A | Federated Hermes Government Obligations Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class A | Dreyfus Government Cash Management Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class A | Black Rock Liquidity Fed Fund Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class A | J P Morgan U S Government Money Market Fund Capital Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class C | Federated Hermes Government Obligations Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class C | Dreyfus Government Cash Management Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class C | Black Rock Liquidity Fed Fund Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class C | J P Morgan U S Government Money Market Fund Capital Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class I | Federated Hermes Government Obligations Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class I | Dreyfus Government Cash Management Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class I | Black Rock Liquidity Fed Fund Fund Institutional Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
U.S. Government Money Market Portfolio Class I | J P Morgan U S Government Money Market Fund Capital Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.84%
Aggressive Balanced Allocation Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Aggressive Balanced Allocation Portfolio Class A | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Aggressive Balanced Allocation Portfolio Class A | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00%
Aggressive Balanced Allocation Portfolio Class A | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 71.70%
Aggressive Balanced Allocation Portfolio Class A | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.80%
Aggressive Balanced Allocation Portfolio Class A | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.50%
Aggressive Balanced Allocation Portfolio Class A | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
Aggressive Balanced Allocation Portfolio Class A | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
Aggressive Balanced Allocation Portfolio Class A | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
Aggressive Balanced Allocation Portfolio Class A | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Aggressive Balanced Allocation Portfolio Class A | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
Aggressive Balanced Allocation Portfolio Class A | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
Aggressive Balanced Allocation Portfolio Class A | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Aggressive Balanced Allocation Portfolio Class A | Saratoga Health And Biotech Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Aggressive Balanced Allocation Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Aggressive Balanced Allocation Portfolio Class C | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Aggressive Balanced Allocation Portfolio Class C | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00%
Aggressive Balanced Allocation Portfolio Class C | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 71.70%
Aggressive Balanced Allocation Portfolio Class C | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.80%
Aggressive Balanced Allocation Portfolio Class C | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.50%
Aggressive Balanced Allocation Portfolio Class C | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
Aggressive Balanced Allocation Portfolio Class C | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
Aggressive Balanced Allocation Portfolio Class C | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
Aggressive Balanced Allocation Portfolio Class C | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Aggressive Balanced Allocation Portfolio Class C | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
Aggressive Balanced Allocation Portfolio Class C | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
Aggressive Balanced Allocation Portfolio Class C | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Aggressive Balanced Allocation Portfolio Class C | Saratoga Health And Biotech Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Aggressive Balanced Allocation Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Aggressive Balanced Allocation Portfolio Class I | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Aggressive Balanced Allocation Portfolio Class I | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00%
Aggressive Balanced Allocation Portfolio Class I | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 71.70%
Aggressive Balanced Allocation Portfolio Class I | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.80%
Aggressive Balanced Allocation Portfolio Class I | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.50%
Aggressive Balanced Allocation Portfolio Class I | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
Aggressive Balanced Allocation Portfolio Class I | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
Aggressive Balanced Allocation Portfolio Class I | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
Aggressive Balanced Allocation Portfolio Class I | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Aggressive Balanced Allocation Portfolio Class I | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
Aggressive Balanced Allocation Portfolio Class I | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
Aggressive Balanced Allocation Portfolio Class I | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Aggressive Balanced Allocation Portfolio Class I | Saratoga Health And Biotech Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Conservative Balanced Allocation Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Conservative Balanced Allocation Portfolio Class A | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 32.50%
Conservative Balanced Allocation Portfolio Class A | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Conservative Balanced Allocation Portfolio Class A | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30%
Conservative Balanced Allocation Portfolio Class A | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.90%
Conservative Balanced Allocation Portfolio Class A | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 35.50%
Conservative Balanced Allocation Portfolio Class A | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.50%
Conservative Balanced Allocation Portfolio Class A | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
Conservative Balanced Allocation Portfolio Class A | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.40%
Conservative Balanced Allocation Portfolio Class A | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Conservative Balanced Allocation Portfolio Class A | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Conservative Balanced Allocation Portfolio Class A | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Conservative Balanced Allocation Portfolio Class A | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.30%
Conservative Balanced Allocation Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Conservative Balanced Allocation Portfolio Class C | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 32.50%
Conservative Balanced Allocation Portfolio Class C | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Conservative Balanced Allocation Portfolio Class C | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30%
Conservative Balanced Allocation Portfolio Class C | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.90%
Conservative Balanced Allocation Portfolio Class C | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 35.30%
Conservative Balanced Allocation Portfolio Class C | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.50%
Conservative Balanced Allocation Portfolio Class C | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
Conservative Balanced Allocation Portfolio Class C | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.40%
Conservative Balanced Allocation Portfolio Class C | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Conservative Balanced Allocation Portfolio Class C | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Conservative Balanced Allocation Portfolio Class C | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Conservative Balanced Allocation Portfolio Class C | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.30%
Conservative Balanced Allocation Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Conservative Balanced Allocation Portfolio Class I | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 32.50%
Conservative Balanced Allocation Portfolio Class I | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Conservative Balanced Allocation Portfolio Class I | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30%
Conservative Balanced Allocation Portfolio Class I | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.90%
Conservative Balanced Allocation Portfolio Class I | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 35.30%
Conservative Balanced Allocation Portfolio Class I | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.50%
Conservative Balanced Allocation Portfolio Class I | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
Conservative Balanced Allocation Portfolio Class I | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.40%
Conservative Balanced Allocation Portfolio Class I | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Conservative Balanced Allocation Portfolio Class I | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Conservative Balanced Allocation Portfolio Class I | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Conservative Balanced Allocation Portfolio Class I | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.30%
Moderate Balanced Allocation Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
Moderate Balanced Allocation Portfolio Class A | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 21.00%
Moderate Balanced Allocation Portfolio Class A | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Moderate Balanced Allocation Portfolio Class A | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10%
Moderate Balanced Allocation Portfolio Class A | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.90%
Moderate Balanced Allocation Portfolio Class A | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60%
Moderate Balanced Allocation Portfolio Class A | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.40%
Moderate Balanced Allocation Portfolio Class A | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.70%
Moderate Balanced Allocation Portfolio Class A | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Moderate Balanced Allocation Portfolio Class A | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.10%
Moderate Balanced Allocation Portfolio Class A | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Moderate Balanced Allocation Portfolio Class A | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
Moderate Balanced Allocation Portfolio Class A | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Moderate Balanced Allocation Portfolio Class A | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Moderate Balanced Allocation Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
Moderate Balanced Allocation Portfolio Class C | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 21.00%
Moderate Balanced Allocation Portfolio Class C | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Moderate Balanced Allocation Portfolio Class C | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10%
Moderate Balanced Allocation Portfolio Class C | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.90%
Moderate Balanced Allocation Portfolio Class C | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60%
Moderate Balanced Allocation Portfolio Class C | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.40%
Moderate Balanced Allocation Portfolio Class C | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.70%
Moderate Balanced Allocation Portfolio Class C | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Moderate Balanced Allocation Portfolio Class C | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.10%
Moderate Balanced Allocation Portfolio Class C | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Moderate Balanced Allocation Portfolio Class C | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
Moderate Balanced Allocation Portfolio Class C | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Moderate Balanced Allocation Portfolio Class C | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Moderate Balanced Allocation Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
Moderate Balanced Allocation Portfolio Class I | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 21.00%
Moderate Balanced Allocation Portfolio Class I | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Moderate Balanced Allocation Portfolio Class I | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.70%
Moderate Balanced Allocation Portfolio Class I | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Moderate Balanced Allocation Portfolio Class I | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.10%
Moderate Balanced Allocation Portfolio Class I | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Moderate Balanced Allocation Portfolio Class I | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
Moderate Balanced Allocation Portfolio Class I | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Moderate Balanced Allocation Portfolio Class I | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Moderately Aggressive Balanced Allocation Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
Moderately Aggressive Balanced Allocation Portfolio Class A | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.70%
Moderately Aggressive Balanced Allocation Portfolio Class A | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class A | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 64.90%
Moderately Aggressive Balanced Allocation Portfolio Class A | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10%
Moderately Aggressive Balanced Allocation Portfolio Class A | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.00%
Moderately Aggressive Balanced Allocation Portfolio Class A | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.80%
Moderately Aggressive Balanced Allocation Portfolio Class A | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.30%
Moderately Aggressive Balanced Allocation Portfolio Class A | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
Moderately Aggressive Balanced Allocation Portfolio Class A | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Moderately Aggressive Balanced Allocation Portfolio Class A | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Moderately Aggressive Balanced Allocation Portfolio Class A | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class A | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class A | Saratoga Health And Biotech Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Moderately Aggressive Balanced Allocation Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
Moderately Aggressive Balanced Allocation Portfolio Class C | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.70%
Moderately Aggressive Balanced Allocation Portfolio Class C | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class C | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 64.90%
Moderately Aggressive Balanced Allocation Portfolio Class C | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10%
Moderately Aggressive Balanced Allocation Portfolio Class C | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.00%
Moderately Aggressive Balanced Allocation Portfolio Class C | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.80%
Moderately Aggressive Balanced Allocation Portfolio Class C | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.30%
Moderately Aggressive Balanced Allocation Portfolio Class C | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
Moderately Aggressive Balanced Allocation Portfolio Class C | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Moderately Aggressive Balanced Allocation Portfolio Class C | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Moderately Aggressive Balanced Allocation Portfolio Class C | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class C | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class C | Saratoga Health And Biotech Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Moderately Aggressive Balanced Allocation Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
Moderately Aggressive Balanced Allocation Portfolio Class I | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.70%
Moderately Aggressive Balanced Allocation Portfolio Class I | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class I | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 64.90%
Moderately Aggressive Balanced Allocation Portfolio Class I | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10%
Moderately Aggressive Balanced Allocation Portfolio Class I | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.00%
Moderately Aggressive Balanced Allocation Portfolio Class I | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.80%
Moderately Aggressive Balanced Allocation Portfolio Class I | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.30%
Moderately Aggressive Balanced Allocation Portfolio Class I | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
Moderately Aggressive Balanced Allocation Portfolio Class I | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Moderately Aggressive Balanced Allocation Portfolio Class I | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Moderately Aggressive Balanced Allocation Portfolio Class I | Saratoga Technology And Comm Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class I | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Moderately Aggressive Balanced Allocation Portfolio Class I | Saratoga Health And Biotech Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Moderately Conservative Balanced Allocation Portfolio Class A | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.40%
Moderately Conservative Balanced Allocation Portfolio Class A | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.10%
Moderately Conservative Balanced Allocation Portfolio Class A | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Moderately Conservative Balanced Allocation Portfolio Class A | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10%
Moderately Conservative Balanced Allocation Portfolio Class A | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.60%
Moderately Conservative Balanced Allocation Portfolio Class A | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.90%
Moderately Conservative Balanced Allocation Portfolio Class A | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.40%
Moderately Conservative Balanced Allocation Portfolio Class A | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
Moderately Conservative Balanced Allocation Portfolio Class A | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
Moderately Conservative Balanced Allocation Portfolio Class A | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.30%
Moderately Conservative Balanced Allocation Portfolio Class A | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Moderately Conservative Balanced Allocation Portfolio Class A | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
Moderately Conservative Balanced Allocation Portfolio Class A | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Moderately Conservative Balanced Allocation Portfolio Class C | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.40%
Moderately Conservative Balanced Allocation Portfolio Class C | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.10%
Moderately Conservative Balanced Allocation Portfolio Class C | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Moderately Conservative Balanced Allocation Portfolio Class C | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10%
Moderately Conservative Balanced Allocation Portfolio Class C | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.60%
Moderately Conservative Balanced Allocation Portfolio Class C | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.90%
Moderately Conservative Balanced Allocation Portfolio Class C | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.40%
Moderately Conservative Balanced Allocation Portfolio Class C | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
Moderately Conservative Balanced Allocation Portfolio Class C | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
Moderately Conservative Balanced Allocation Portfolio Class C | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.30%
Moderately Conservative Balanced Allocation Portfolio Class C | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Moderately Conservative Balanced Allocation Portfolio Class C | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
Moderately Conservative Balanced Allocation Portfolio Class C | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Moderately Conservative Balanced Allocation Portfolio Class I | Dreyfus Inst Prefer Govt Money Mkt Inst Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.40%
Moderately Conservative Balanced Allocation Portfolio Class I | Vanguard Intermediate Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.10%
Moderately Conservative Balanced Allocation Portfolio Class I | Vanguard Short Term Bond Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Moderately Conservative Balanced Allocation Portfolio Class I | Alternative Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10%
Moderately Conservative Balanced Allocation Portfolio Class I | Equity Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.60%
Moderately Conservative Balanced Allocation Portfolio Class I | Fixed Income Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.90%
Moderately Conservative Balanced Allocation Portfolio Class I | Money Market Funds And Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.40%
Moderately Conservative Balanced Allocation Portfolio Class I | Saratoga Large Cap Growth Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
Moderately Conservative Balanced Allocation Portfolio Class I | Saratoga Large Cap Value Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
Moderately Conservative Balanced Allocation Portfolio Class I | Saratoga Mid Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.30%
Moderately Conservative Balanced Allocation Portfolio Class I | Saratoga Small Capitalization Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Moderately Conservative Balanced Allocation Portfolio Class I | Vanguard Total International Stock Index Fund Admiral Class [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
Moderately Conservative Balanced Allocation Portfolio Class I | Eaton Vance Global Macro Absolute Return Fund Class I [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%