v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
C000025652 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
C000025652 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000025652 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000025652 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000025652 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000025652 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
C000025652 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000025652 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000025652 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000025652 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000025653 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
C000025653 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000025653 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000025653 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000025653 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000025653 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
C000025653 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000025653 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000025653 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000025653 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000025646 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 19.00%
C000025646 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
C000025646 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000025646 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000025646 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
C000025646 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000025646 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000025646 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000025646 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000025646 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000025647 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 19.00%
C000025647 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 13.60%
C000025647 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000025647 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000025647 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
C000025647 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000025647 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000025647 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000025647 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000025647 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000025655 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000025655 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.30%
C000025655 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 29.40%
C000025655 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 17.50%
C000025655 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000025655 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000025655 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000025655 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000025655 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000128923 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000128923 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.30%
C000128923 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 29.40%
C000128923 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 17.50%
C000128923 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000128923 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000128923 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000128923 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000128923 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000025649 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 16.70%
C000025649 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000025649 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000025649 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000025649 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000025649 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000025649 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
C000025649 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000025649 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000025649 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000025650 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 16.70%
C000025650 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000025650 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000025650 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000025650 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000025650 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000025650 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
C000025650 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000025650 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000025650 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000025640 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000025640 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000025640 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000025640 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000025640 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
C000025640 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000025640 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000025640 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000025640 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000025640 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000025641 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000025641 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000025641 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000025641 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000025641 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
C000025641 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000025641 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000025641 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000025641 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000025641 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000025643 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000025643 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 11.90%
C000025643 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 46.80%
C000025643 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000025643 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
C000025643 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000025643 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000025643 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 17.70%
C000025643 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000025643 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000025644 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000025644 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 11.90%
C000025644 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 46.80%
C000025644 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000025644 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
C000025644 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000025644 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000025644 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 17.70%
C000025644 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000025644 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000025633 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 11.60%
C000025633 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 8.50%
C000025633 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 36.10%
C000025633 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.90%
C000025633 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000025633 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000025633 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000025633 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000025633 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000025633 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000025634 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 11.60%
C000025634 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 8.50%
C000025634 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 36.10%
C000025634 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.90%
C000025634 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000025634 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000025634 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000025634 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000025634 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000025634 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000128922 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000128922 | Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 32.80%
C000128922 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 27.30%
C000128922 | Corporate Bond  
Holdings [Line Items]  
Percent of Net Asset Value 25.20%
C000128922 | Asset- Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000128922 | Commercial Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
C000128922 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000128922 | Foreign Bond  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000128922 | Foreign Government Securities  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000025636 | Other  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000025636 | Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 32.80%
C000025636 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 27.30%
C000025636 | Corporate Bond  
Holdings [Line Items]  
Percent of Net Asset Value 25.20%
C000025636 | Asset- Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000025636 | Commercial Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
C000025636 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000025636 | Foreign Bond  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000025636 | Foreign Government Securities  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000133600 | Long-Term Fixed Income  
Holdings [Line Items]  
Percent of Net Asset Value 33.20%
Percent of Net Long Exposure 33.20%
Percent of Net Short Exposure 0.00%
C000133600 | US Equity  
Holdings [Line Items]  
Percent of Net Asset Value 55.10%
Percent of Net Long Exposure 55.10%
Percent of Net Short Exposure 0.00%
C000133600 | Cash and Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 72.90%
Percent of Net Long Exposure 175.00%
Percent of Net Short Exposure 102.20%
C000133600 | Developed markets ex US Equity  
Holdings [Line Items]  
Percent of Net Asset Value 14.30%
Percent of Net Long Exposure 14.30%
Percent of Net Short Exposure 0.00%
C000110307 | Long-Term Fixed Income  
Holdings [Line Items]  
Percent of Net Asset Value 33.20%
Percent of Net Long Exposure 33.20%
Percent of Net Short Exposure 0.00%
C000110307 | US Equity  
Holdings [Line Items]  
Percent of Net Asset Value 55.10%
Percent of Net Long Exposure 55.10%
Percent of Net Short Exposure 0.00%
C000110307 | Cash and Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 72.90%
Percent of Net Long Exposure 175.00%
Percent of Net Short Exposure 102.20%
C000110307 | Developed markets ex US Equity  
Holdings [Line Items]  
Percent of Net Asset Value 14.30%
Percent of Net Long Exposure 14.30%
Percent of Net Short Exposure 0.00%
C000133599 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
C000133599 | Repurchase Agreements  
Holdings [Line Items]  
Percent of Net Asset Value 69.40%
C000133599 | U.S. Government Agency Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 20.50%
C000025638 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
C000025638 | Repurchase Agreements  
Holdings [Line Items]  
Percent of Net Asset Value 69.40%
C000025638 | U.S. Government Agency Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 20.50%