v3.26.3
Shareholder Report, Holdings (Details)
Jul. 31, 2026
C000023127 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000023127 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000023127 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000023127 | Communications  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000023127 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000023127 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000023127 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 18.80%
C000023127 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000023127 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000023127 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 19.70%
C000023127 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 30.80%
C000023126 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000023126 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000023126 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000023126 | Communications  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000023126 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000023126 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000023126 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 18.80%
C000023126 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000023126 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000023126 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 19.70%
C000023126 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 30.80%
C000127241 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000127241 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000127241 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000127241 | Communications  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000127241 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000127241 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000127241 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 18.80%
C000127241 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000127241 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000127241 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 19.70%
C000127241 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 30.80%
C000023136 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000023136 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000023136 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 47.70%
C000023136 | InvestmentType_Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000023136 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 42.90%
C000169022 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000169022 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000169022 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 47.70%
C000169022 | InvestmentType_Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000169022 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 42.90%
C000023135 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000023135 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000023135 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 47.70%
C000023135 | InvestmentType_Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000023135 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 42.90%
C000085545 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000085545 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000085545 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 47.70%
C000085545 | InvestmentType_Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000085545 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 42.90%
C000023132 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000023132 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
C000023132 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000023132 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 50.00%
C000023131 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000023131 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
C000023131 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000023131 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 50.00%
C000127242 | InvestmentType_Asset Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000127242 | InvestmentType_Collateralized Loan Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
C000127242 | InvestmentType_Corporate Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000127242 | InvestmentType_U.S. Government & Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 50.00%
C000169010 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000169010 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000169010 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000169010 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000169010 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000169010 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000169010 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 15.90%
C000169010 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 24.40%
C000169010 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 24.00%
C000169012 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000169012 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000169012 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000169012 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000169012 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000169012 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000169012 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 15.90%
C000169012 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 24.40%
C000169012 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 24.00%
C000169013 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000169013 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000169013 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000169013 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000169013 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000169013 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
C000169013 | Financials  
Holdings [Line Items]  
Percent of Net Asset Value 15.90%
C000169013 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 24.40%
C000169013 | Industrials  
Holdings [Line Items]  
Percent of Net Asset Value 24.00%