v3.26.3
Shareholder Report, Holdings (Details)
Aug. 31, 2026
C000034886 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000034886 | Special Tax  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000034886 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
C000034886 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000034886 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000034886 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
C000034886 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 11.50%
C000034886 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000034886 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000034886 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 16.40%
C000220629 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000220629 | Special Tax  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000220629 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
C000220629 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000220629 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000220629 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
C000220629 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 11.50%
C000220629 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000220629 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000220629 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 16.40%
C000220628 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000220628 | Special Tax  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000220628 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
C000220628 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000220628 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000220628 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
C000220628 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 11.50%
C000220628 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000220628 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000220628 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 16.40%
C000114652 | Vanguard FTSE Developed Markets ETF_921943858  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000114652 | Schwab Fundamental International Equity ETF_808524755  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000114652 | VictoryShares Free Cash Flow Growth ETF_92647X764  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000114652 | VictoryShares Core Intermediate Bond ETF_92647N527  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000114652 | VictoryShares Core Plus Bond ETF_92647X863  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000114652 | iShares Core S&P 500 ETF_464287200  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000114652 | VictoryShares International Free Cash Flow ETF_92647X756  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000114652 | iShares Russell 1000 Value ETF_464287598  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000114652 | VictoryShares International Free Cash Flow Growth ETF_92647X749  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000114652 | NVIDIA Corp._67066G104  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000114652 | Sector_Other  
Holdings [Line Items]  
Percent of Net Asset Value 0.50%
C000114652 | Investment TypeExchange-Traded Fund  
Holdings [Line Items]  
Percent of Net Asset Value 40.80%
C000114652 | Investment TypeCommon Stock  
Holdings [Line Items]  
Percent of Net Asset Value 34.00%
C000114652 | Affiliated Equity Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
C000114652 | Affiliated Fixed-Income Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 10.70%
C000114650 | VictoryShares Core Intermediate Bond ETF_92647N527  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000114650 | Victory Core Plus Bond Fund, Institutional Shares_903288595  
Holdings [Line Items]  
Percent of Total Investments 22.90%
C000114650 | VictoryShares Short-Term Bond ETF_92647N535  
Holdings [Line Items]  
Percent of Total Investments 13.90%
C000114650 | Victory Government Securities Fund, Institutional Shares_903287787  
Holdings [Line Items]  
Percent of Total Investments 11.20%
C000114650 | Victory Income Fund, Institutional Shares_903288611  
Holdings [Line Items]  
Percent of Total Investments 6.90%
C000114650 | Victory Market Neutral Income Fund, Class I_92647P654  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000114650 | Victory 500 Index Fund, Reward Shares_903288769  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000114650 | Victory High Income Fund, Institutional Shares_903288579  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000114650 | Victory International Fund, Institutional Shares_903288637  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000114650 | VictoryShares International Value Momentum ETF_92647N550  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000114650 | Affiliated Equity Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.00%
C000114650 | Affiliated Fixed-Income Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 23.80%
C000114650 | Affiliated Fixed-Income Mutual Funds  
Holdings [Line Items]  
Percent of Net Asset Value 45.10%
C000114650 | Affiliated Equity Mutual Funds  
Holdings [Line Items]  
Percent of Net Asset Value 16.90%
C000114653 | VictoryShares Free Cash Flow Growth ETF_92647X764  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000114653 | Victory 500 Index Fund, Reward Shares_903288769  
Holdings [Line Items]  
Percent of Total Investments 18.00%
C000114653 | Victory International Fund, Institutional Shares_903288637  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000114653 | VictoryShares International Value Momentum ETF_92647N550  
Holdings [Line Items]  
Percent of Total Investments 7.80%
C000114653 | VictoryShares WestEnd U.S. Sector ETF_92647P126  
Holdings [Line Items]  
Percent of Total Investments 8.50%
C000114653 | Victory Nasdaq-100 Index Fund, Class R6_90291A700  
Holdings [Line Items]  
Percent of Total Investments 8.30%
C000114653 | Victory Pioneer International Equity Fund, Class Y_92648C181  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000114653 | VictoryShares Free Cash Flow ETF_92647X830  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000114653 | VictoryShares Emerging Markets Value Momentum ETF_92647N543  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000114653 | Victory Income Stock Fund, Institutional Shares_903288660  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000114653 | Affiliated Equity Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 45.80%
C000114653 | Affiliated Equity Mutual Funds  
Holdings [Line Items]  
Percent of Net Asset Value 53.60%
C000034874 | Vanguard FTSE Developed Markets ETF_921943858  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000034874 | Schwab Fundamental International Equity ETF_808524755  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000034874 | VictoryShares Free Cash Flow Growth ETF_92647X764  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000034874 | VictoryShares Core Intermediate Bond ETF_92647N527  
Holdings [Line Items]  
Percent of Total Investments 16.60%
C000034874 | VictoryShares Core Plus Bond ETF_92647X863  
Holdings [Line Items]  
Percent of Total Investments 10.80%
C000034874 | VictoryShares International Free Cash Flow ETF_92647X756  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000034874 | VictoryShares International Free Cash Flow Growth ETF_92647X749  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000034874 | iShares Core U.S. Aggregate Bond ETF_464287226  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000034874 | iShares Core S&P Small-Cap ETF_464287804  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000034874 | iShares Core Universal USD Bond ETF_46434V613  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000034874 | Sector_Other  
Holdings [Line Items]  
Percent of Net Asset Value 0.20%
C000034874 | Investment TypeExchange-Traded Fund  
Holdings [Line Items]  
Percent of Net Asset Value 39.20%
C000034874 | Investment TypeCommon Stock  
Holdings [Line Items]  
Percent of Net Asset Value 20.60%
C000034874 | Affiliated Equity Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 10.60%
C000034874 | Affiliated Fixed-Income Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 29.00%
C000034896 | Vanguard FTSE Developed Markets ETF_921943858  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000034896 | Schwab Fundamental International Equity ETF_808524755  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000034896 | VictoryShares Free Cash Flow Growth ETF_92647X764  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000034896 | VictoryShares Core Intermediate Bond ETF_92647N527  
Holdings [Line Items]  
Percent of Total Investments 12.60%
C000034896 | VictoryShares Core Plus Bond ETF_92647X863  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000034896 | VictoryShares International Free Cash Flow ETF_92647X756  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000034896 | iShares Russell 1000 Value ETF_464287598  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000034896 | VictoryShares International Free Cash Flow Growth ETF_92647X749  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000034896 | iShares Core U.S. Aggregate Bond ETF_464287226  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000034896 | Vanguard Total Stock Market ETF_922908769  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000034896 | Sector_Other  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000034896 | Investment TypeExchange-Traded Fund  
Holdings [Line Items]  
Percent of Net Asset Value 34.50%
C000034896 | Investment TypeCommon Stock  
Holdings [Line Items]  
Percent of Net Asset Value 27.50%
C000034896 | Affiliated Equity Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000034896 | Affiliated Fixed-Income Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 25.20%
C000114651 | Schwab Fundamental International Equity ETF_808524755  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000114651 | VictoryShares Free Cash Flow Growth ETF_92647X764  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000114651 | VictoryShares Core Intermediate Bond ETF_92647N527  
Holdings [Line Items]  
Percent of Total Investments 17.50%
C000114651 | VictoryShares Core Plus Bond ETF_92647X863  
Holdings [Line Items]  
Percent of Total Investments 16.30%
C000114651 | iShares Russell 1000 Value ETF_464287598  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000114651 | VictoryShares International Free Cash Flow Growth ETF_92647X749  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000114651 | VictoryShares Short-Term Bond ETF_92647N535  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000114651 | iShares Core U.S. Aggregate Bond ETF_464287226  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000114651 | iShares Core Universal USD Bond ETF_46434V613  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000114651 | Vanguard Total Bond Market ETF_921937835  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000114651 | Investment TypeExchange-Traded Fund  
Holdings [Line Items]  
Percent of Net Asset Value 38.60%
C000114651 | Investment TypeCommon Stock  
Holdings [Line Items]  
Percent of Net Asset Value 16.30%
C000114651 | Affiliated Equity Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
C000114651 | Affiliated Fixed-Income Exchange-Traded Funds  
Holdings [Line Items]  
Percent of Net Asset Value 36.70%
C000034897 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 20.60%
C000034897 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000034897 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000034897 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000034897 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000034897 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000034897 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000034897 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000034897 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000034897 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
C000034897 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 40.00%
C000034897 | Taiwan  
Holdings [Line Items]  
Percent of Net Asset Value 26.20%
C000034897 | South Korea  
Holdings [Line Items]  
Percent of Net Asset Value 19.60%
C000034897 | China  
Holdings [Line Items]  
Percent of Net Asset Value 16.90%
C000034897 | India  
Holdings [Line Items]  
Percent of Net Asset Value 10.70%
C000034897 | Brazil  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000066846 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 20.60%
C000066846 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000066846 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000066846 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000066846 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000066846 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000066846 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000066846 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000066846 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000066846 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
C000066846 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 40.00%
C000066846 | Taiwan  
Holdings [Line Items]  
Percent of Net Asset Value 26.20%
C000066846 | South Korea  
Holdings [Line Items]  
Percent of Net Asset Value 19.60%
C000066846 | China  
Holdings [Line Items]  
Percent of Net Asset Value 16.90%
C000066846 | India  
Holdings [Line Items]  
Percent of Net Asset Value 10.70%
C000066846 | Brazil  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000158652 | Cisco Systems, Inc._17275R102  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000158652 | Banco Bilbao Vizcaya Argentaria SA_5501906  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000158652 | JPMorgan Chase & Co._46625H100  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000158652 | Canadian Imperial Bank of Commerce_2170525  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000158652 | Apple, Inc._037833100  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000158652 | AbbVie, Inc._00287Y109  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000158652 | Johnson & Johnson_478160104  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000158652 | Yangzijiang Shipbuilding Holdings Ltd._B1VT035  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000158652 | Suncor Energy, Inc._B3NB1P2  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000158652 | Banco Santander SA_5705946  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000158652 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000158652 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000158652 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000158652 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000158652 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000158652 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000158652 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000158652 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000158652 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 25.50%
C000158652 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000034899 | Sector_Other  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000034899 | Investment TypeU.S. Government Agency Mortgage  
Holdings [Line Items]  
Percent of Net Asset Value 49.10%
C000034899 | Investment TypeU.S. Treasury Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 29.20%
C000034899 | Investment TypeCollateralized Mortgage Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.60%
C000159210 | Sector_Other  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000159210 | Investment TypeU.S. Government Agency Mortgage  
Holdings [Line Items]  
Percent of Net Asset Value 49.10%
C000159210 | Investment TypeU.S. Treasury Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 29.20%
C000159210 | Investment TypeCollateralized Mortgage Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.60%
C000175754 | Sector_Other  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000175754 | Investment TypeU.S. Government Agency Mortgage  
Holdings [Line Items]  
Percent of Net Asset Value 49.10%
C000175754 | Investment TypeU.S. Treasury Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 29.20%
C000175754 | Investment TypeCollateralized Mortgage Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.60%
C000034866 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000034866 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000034866 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000034866 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000034866 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000034866 | City of New York, GO64966MU98  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000034866 | Regents of the University of California Medical Center Pooled Revenue913366KA7  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000034866 | The Development Authority of Burke County Revenue121342PQ6  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000034866 | Port of Port Arthur Navigation District Revenue735220AT2  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000034866 | Black Belt Energy Gas District Revenue09182TEW3  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000034866 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000034866 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000034866 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000034866 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000034866 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000034866 | Industry SectorHigher Education  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000034866 | Industry SectorSingle Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000034866 | Industry SectorEducation  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000034866 | Industry SectorMedical  
Holdings [Line Items]  
Percent of Net Asset Value 9.90%
C000034866 | Industry SectorGeneral Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 13.20%
C000220606 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000220606 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000220606 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000220606 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000220606 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220606 | City of New York, GO64966MU98  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000220606 | Regents of the University of California Medical Center Pooled Revenue913366KA7  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000220606 | The Development Authority of Burke County Revenue121342PQ6  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220606 | Port of Port Arthur Navigation District Revenue735220AT2  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220606 | Black Belt Energy Gas District Revenue09182TEW3  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220606 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220606 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220606 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220606 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220606 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000220606 | Industry SectorHigher Education  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000220606 | Industry SectorSingle Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220606 | Industry SectorEducation  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220606 | Industry SectorMedical  
Holdings [Line Items]  
Percent of Net Asset Value 9.90%
C000220606 | Industry SectorGeneral Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 13.20%
C000220607 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000220607 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000220607 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000220607 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000220607 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220607 | City of New York, GO64966MU98  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000220607 | Regents of the University of California Medical Center Pooled Revenue913366KA7  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000220607 | The Development Authority of Burke County Revenue121342PQ6  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220607 | Port of Port Arthur Navigation District Revenue735220AT2  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220607 | Black Belt Energy Gas District Revenue09182TEW3  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220607 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220607 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220607 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220607 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220607 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000220607 | Industry SectorHigher Education  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000220607 | Industry SectorSingle Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220607 | Industry SectorEducation  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220607 | Industry SectorMedical  
Holdings [Line Items]  
Percent of Net Asset Value 9.90%
C000220607 | Industry SectorGeneral Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 13.20%
C000220605 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000220605 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000220605 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000220605 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000220605 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220605 | City of New York, GO64966MU98  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000220605 | Regents of the University of California Medical Center Pooled Revenue913366KA7  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
C000220605 | The Development Authority of Burke County Revenue121342PQ6  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220605 | Port of Port Arthur Navigation District Revenue735220AT2  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220605 | Black Belt Energy Gas District Revenue09182TEW3  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000220605 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220605 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220605 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220605 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220605 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000220605 | Industry SectorHigher Education  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000220605 | Industry SectorSingle Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220605 | Industry SectorEducation  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220605 | Industry SectorMedical  
Holdings [Line Items]  
Percent of Net Asset Value 9.90%
C000220605 | Industry SectorGeneral Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 13.20%
C000034872 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 37.50%
C000034872 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000034872 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000034872 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000034872 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000034872 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000034872 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 16.70%
C000034872 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000034872 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000034872 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 24.70%
C000034872 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 11.40%
C000034872 | Japan  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
C000034872 | United Kingdom  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000034872 | France  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
C000034872 | Switzerland  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000034872 | Netherlands  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000034872 | Germany  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000066841 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 37.50%
C000066841 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000066841 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000066841 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000066841 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000066841 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000066841 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 16.70%
C000066841 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000066841 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000066841 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 24.70%
C000066841 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 11.40%
C000066841 | Japan  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
C000066841 | United Kingdom  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000066841 | France  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
C000066841 | Switzerland  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000066841 | Netherlands  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000066841 | Germany  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000204424 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 37.50%
C000204424 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000204424 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000204424 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000204424 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000204424 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000204424 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 16.70%
C000204424 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000204424 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000204424 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 24.70%
C000204424 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 11.40%
C000204424 | Japan  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
C000204424 | United Kingdom  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000204424 | France  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
C000204424 | Switzerland  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000204424 | Netherlands  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000204424 | Germany  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000034877 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
C000034877 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 16.30%
C000034877 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000034877 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000034877 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 13.10%
C000034877 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.60%
C000034877 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 13.90%
C000034877 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000034877 | Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000034877 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000220622 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
C000220622 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 16.30%
C000220622 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000220622 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000220622 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 13.10%
C000220622 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.60%
C000220622 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 13.90%
C000220622 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000220622 | Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220622 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000034879 | Agnico Eagle Mines Ltd._2009823  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000034879 | Newmont Corp._651639106  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000034879 | AngloGold Ashanti PLC (Johannesburg Stock Exchange)_BRF6FX9  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000034879 | Kinross Gold Corp._496902404  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000034879 | Gold Fields Ltd._38059T106  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000034879 | Barrick Mining Corp._06849F108  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000034879 | DPM Metals, Inc._BPCR7W4  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000034879 | Wheaton Precious Metals Corp._BF13KN5  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000034879 | Torex Gold Resources, Inc._BD2NKY1  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000034879 | IAMGOLD Corp._450913108  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000034879 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000034879 | Canada  
Holdings [Line Items]  
Percent of Net Asset Value 50.10%
C000034879 | United States  
Holdings [Line Items]  
Percent of Net Asset Value 23.30%
C000034879 | South Africa  
Holdings [Line Items]  
Percent of Net Asset Value 10.80%
C000034879 | Australia  
Holdings [Line Items]  
Percent of Net Asset Value 10.00%
C000066842 | Agnico Eagle Mines Ltd._2009823  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000066842 | Newmont Corp._651639106  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000066842 | AngloGold Ashanti PLC (Johannesburg Stock Exchange)_BRF6FX9  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000066842 | Kinross Gold Corp._496902404  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000066842 | Gold Fields Ltd._38059T106  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000066842 | Barrick Mining Corp._06849F108  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000066842 | DPM Metals, Inc._BPCR7W4  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000066842 | Wheaton Precious Metals Corp._BF13KN5  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000066842 | Torex Gold Resources, Inc._BD2NKY1  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000066842 | IAMGOLD Corp._450913108  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000066842 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000066842 | Canada  
Holdings [Line Items]  
Percent of Net Asset Value 50.10%
C000066842 | United States  
Holdings [Line Items]  
Percent of Net Asset Value 23.30%
C000066842 | South Africa  
Holdings [Line Items]  
Percent of Net Asset Value 10.80%
C000066842 | Australia  
Holdings [Line Items]  
Percent of Net Asset Value 10.00%
C000220623 | Agnico Eagle Mines Ltd._2009823  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000220623 | Newmont Corp._651639106  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000220623 | AngloGold Ashanti PLC (Johannesburg Stock Exchange)_BRF6FX9  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000220623 | Kinross Gold Corp._496902404  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000220623 | Gold Fields Ltd._38059T106  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000220623 | Barrick Mining Corp._06849F108  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000220623 | DPM Metals, Inc._BPCR7W4  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000220623 | Wheaton Precious Metals Corp._BF13KN5  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000220623 | Torex Gold Resources, Inc._BD2NKY1  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000220623 | IAMGOLD Corp._450913108  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000220623 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000220623 | Canada  
Holdings [Line Items]  
Percent of Net Asset Value 50.10%
C000220623 | United States  
Holdings [Line Items]  
Percent of Net Asset Value 23.30%
C000220623 | South Africa  
Holdings [Line Items]  
Percent of Net Asset Value 10.80%
C000220623 | Australia  
Holdings [Line Items]  
Percent of Net Asset Value 10.00%
C000034893 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000034893 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000034893 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000034893 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000034893 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000034893 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000034893 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000034893 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
C000034893 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
C000034893 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 18.60%
C000034893 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 29.30%
C000034893 | Japan  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000034893 | United States  
Holdings [Line Items]  
Percent of Net Asset Value 59.70%
C000159208 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000159208 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000159208 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000159208 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000159208 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000159208 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000159208 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000159208 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
C000159208 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
C000159208 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 18.60%
C000159208 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 29.30%
C000159208 | Japan  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000159208 | United States  
Holdings [Line Items]  
Percent of Net Asset Value 59.70%
C000220633 | Country_Other  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000220633 | Industry SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000220633 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000220633 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000220633 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000220633 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000220633 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000220633 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
C000220633 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
C000220633 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 18.60%
C000220633 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 29.30%
C000220633 | Japan  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000220633 | United States  
Holdings [Line Items]  
Percent of Net Asset Value 59.70%
C000158651 | NVIDIA Corp._67066G104  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000158651 | Apple, Inc._037833100  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000158651 | iShares Core MSCI Emerging Markets ETF_46434G103  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000158651 | Amazon.com, Inc._023135106  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000158651 | Microsoft Corp._594918104  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000158651 | Alphabet, Inc._02079K305  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000158651 | VanEck Gold Miners ETF_92189F106  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000158651 | ExxonMobil Holdings Corp._30233Q108  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000158651 | Broadcom, Inc._11135F101  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000158651 | Meta Platforms, Inc._30303M102  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000158651 | Industry SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000158651 | Industry SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000158651 | Industry SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000158651 | Industry SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000158651 | Industry SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000158651 | Industry SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000158651 | Industry SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 8.50%
C000158651 | Industry SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 17.70%
C000158651 | Industry SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
C000158651 | Industry SectorReal Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000034870 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000034870 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000034870 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000034870 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000034870 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000034870 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
C000034870 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 21.70%
C000034870 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 21.40%
C000034870 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000034870 | Single Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000220612 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000220612 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000220612 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000220612 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000220612 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000220612 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
C000220612 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 21.70%
C000220612 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 21.40%
C000220612 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000220612 | Single Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000220611 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000220611 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000220611 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000220611 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000220611 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000220611 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
C000220611 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 21.70%
C000220611 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 21.40%
C000220611 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000220611 | Single Family Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000034873 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000034873 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
C000034873 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000034873 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
C000034873 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000034873 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000034873 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000034873 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 24.20%
C000034873 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000034873 | Housing  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220617 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000220617 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
C000220617 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000220617 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
C000220617 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000220617 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000220617 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000220617 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 24.20%
C000220617 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000220617 | Housing  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220616 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000220616 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
C000220616 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000220616 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
C000220616 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
C000220616 | School District  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000220616 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000220616 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 24.20%
C000220616 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
C000220616 | Housing  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000034881 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000034881 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
C000034881 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000034881 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000034881 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 34.20%
C000034881 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000034881 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000034881 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000034881 | Power  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000034881 | Pollution  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000220626 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000220626 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
C000220626 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000220626 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000220626 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 34.20%
C000220626 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000220626 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000220626 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220626 | Power  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000220626 | Pollution  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000220625 | Water  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000220625 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
C000220625 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000220625 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000220625 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 34.20%
C000220625 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000220625 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000220625 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000220625 | Power  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000220625 | Pollution  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000034887 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
C000034887 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000034887 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 8.80%
C000034887 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000034887 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000034887 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 26.20%
C000034887 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000034887 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
C000034887 | Power  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000034887 | Pollution  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000034889 | U.S. Treasury Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 74.30%
C000034889 | Repurchase Agreement  
Holdings [Line Items]  
Percent of Net Asset Value 25.30%
C000034891 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000034891 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000034891 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 12.40%
C000034891 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000034891 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000034891 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
C000034891 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 19.90%
C000034891 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000034891 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000034891 | Facilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000220632 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000220632 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000220632 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 12.40%
C000220632 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000220632 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220632 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
C000220632 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 19.90%
C000220632 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000220632 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000220632 | Facilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000220631 | Nursing Homes  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000220631 | Higher Education  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000220631 | Transportation  
Holdings [Line Items]  
Percent of Net Asset Value 12.40%
C000220631 | Airport  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
C000220631 | Education  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000220631 | General Obligation  
Holdings [Line Items]  
Percent of Net Asset Value 16.10%
C000220631 | Medical  
Holdings [Line Items]  
Percent of Net Asset Value 19.90%
C000220631 | Development  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000220631 | Multifamily Housing  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
C000220631 | Facilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%