v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
C000146453 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 21.90%
C000146453 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000146453 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
C000146453 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.50%
C000146453 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000146453 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000146453 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000146453 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
C000146453 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
C000146453 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000146453 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000146453 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000146453 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000146453 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000146455 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
C000146455 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000146455 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000146455 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000146455 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 30.20%
C000146455 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000146455 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000146455 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000146455 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000146455 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000146455 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 0.20%
C000146455 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.50%
C000146455 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000146455 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000075764 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000075764 | U.S. Government Agency Mortgages  
Holdings [Line Items]  
Percent of Net Asset Value 29.00%
C000075764 | Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 23.30%
C000075764 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 20.90%
C000075764 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000075764 | Collateralized Mortgage Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000075764 | Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000075764 | Yankee Dollar  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000075764 | Municipal Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 0.50%
C000075764 | Foreign Bond  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000183413 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000183413 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000183413 | U.S. Government Agency Mortgages  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000183413 | Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 13.90%
C000183413 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 21.80%
C000183413 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000183413 | Collateralized Mortgage Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000183413 | Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
C000183413 | Yankee Dollar  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000183413 | Common Stock  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000183413 | Bank Loan  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
C000183413 | Convertible Bond  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000183413 | Preferred Stock  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000075765 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000075765 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000075765 | U.S. Government Agency Mortgages  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000075765 | Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 13.90%
C000075765 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 21.80%
C000075765 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000075765 | Collateralized Mortgage Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000075765 | Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
C000075765 | Yankee Dollar  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000075765 | Common Stock  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000075765 | Bank Loan  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
C000075765 | Convertible Bond  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000075765 | Preferred Stock  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000173961 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000173961 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000173961 | U.S. Government Agency Mortgages  
Holdings [Line Items]  
Percent of Net Asset Value 16.00%
C000173961 | Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 24.80%
C000173961 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000173961 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000173961 | Collateralized Mortgage Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000173961 | Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000173961 | Yankee Dollar  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000173961 | Common Stock  
Holdings [Line Items]  
Percent of Net Asset Value 0.20%
C000173961 | Bank Loan  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000173961 | Convertible Bond  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000173961 | Preferred Stock  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000173961 | Right  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000116967 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000116967 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000116967 | U.S. Government Agency Mortgages  
Holdings [Line Items]  
Percent of Net Asset Value 16.00%
C000116967 | Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 24.80%
C000116967 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000116967 | Collateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000116967 | Collateralized Mortgage Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000116967 | Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000116967 | Yankee Dollar  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000116967 | Common Stock  
Holdings [Line Items]  
Percent of Net Asset Value 0.20%
C000116967 | Bank Loan  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000116967 | Convertible Bond  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000116967 | Preferred Stock  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000116967 | Right  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000027523 | U.S. Government Agency Mortgages  
Holdings [Line Items]  
Percent of Net Asset Value 24.30%
C000027523 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 28.00%
C000027523 | Repurchase Agreement  
Holdings [Line Items]  
Percent of Net Asset Value 47.70%
C000173957 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 24.80%
C000173957 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.80%
C000173957 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000173957 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000173957 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 12.10%
C000173957 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000173957 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000173957 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000173957 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000173957 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000173957 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
C000173957 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000173957 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000075766 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 24.80%
C000075766 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 18.80%
C000075766 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000075766 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000075766 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 12.10%
C000075766 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000075766 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000075766 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000075766 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000075766 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000075766 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
C000075766 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000075766 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000173958 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 14.60%
C000173958 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 26.00%
C000173958 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000173958 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.60%
C000173958 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 15.30%
C000173958 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
C000173958 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000173958 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000173958 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
C000173958 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000173958 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000173958 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000075767 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 14.60%
C000075767 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 26.00%
C000075767 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000075767 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.60%
C000075767 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 15.30%
C000075767 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
C000075767 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000075767 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000075767 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
C000075767 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000075767 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000075767 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000027542 | Domestic Equities  
Holdings [Line Items]  
Percent of Net Asset Value 44.30%
C000027542 | Fixed Income Funds  
Holdings [Line Items]  
Percent of Net Asset Value 39.00%
C000027542 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 16.70%
C000183414 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 15.70%
C000183414 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 11.50%
C000183414 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000183414 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000183414 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 30.10%
C000183414 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000183414 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000183414 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000183414 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000183414 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000183414 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000183414 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000183414 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000183414 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000075769 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 15.70%
C000075769 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 11.50%
C000075769 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000075769 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000075769 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 30.10%
C000075769 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000075769 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000075769 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000075769 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000075769 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000075769 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000075769 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000075769 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000075769 | Warrant  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000173959 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000173959 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000173959 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000173959 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000173959 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 53.90%
C000173959 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000173959 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000173959 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000173959 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 16.00%
C000173959 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000173959 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000173959 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000087885 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000087885 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000087885 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000087885 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000087885 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 53.90%
C000087885 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000087885 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000087885 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000087885 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 16.00%
C000087885 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000087885 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000087885 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000173960 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 18.90%
C000173960 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 11.20%
C000173960 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000173960 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
C000173960 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000173960 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000173960 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000173960 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000173960 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000173960 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000173960 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000173960 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000173960 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000087886 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 18.90%
C000087886 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 11.20%
C000087886 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000087886 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
C000087886 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000087886 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000087886 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000087886 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000087886 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000087886 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000087886 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000087886 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000087886 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000048319 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
C000048319 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000048319 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000048319 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000048319 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 37.80%
C000048319 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.80%
C000048319 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000048319 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000048319 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000048319 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000048319 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000048319 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.50%
C000048319 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000048320 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
C000048320 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000048320 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000048320 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000048320 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 37.80%
C000048320 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.80%
C000048320 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000048320 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000048320 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000048320 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000048320 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000048320 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 0.50%
C000048320 | Rights  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000173956 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 18.00%
C000173956 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 17.00%
C000173956 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000173956 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000173956 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000173956 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 12.10%
C000173956 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000173956 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000173956 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
C000173956 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000173956 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
C000173956 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000048313 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 18.00%
C000048313 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 17.00%
C000048313 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000048313 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000048313 | Information Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000048313 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 12.10%
C000048313 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000048313 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000048313 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
C000048313 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048313 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
C000048313 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000027546 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000027546 | Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 8.50%
C000027546 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 15.50%
C000027546 | Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 0.20%
C000027546 | Common Stock  
Holdings [Line Items]  
Percent of Net Asset Value 63.60%
C000027546 | Bank Loan  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
C000027546 | Right  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000027546 | Option  
Holdings [Line Items]  
Percent of Net Asset Value (0.60%)