v3.25.2
Shareholder Report, Holdings (Details)
Jun. 30, 2025
C000048071 | Xylem Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048071 | Sony Group Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000048071 | CNH Industrial NV  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000048071 | American Express Co.  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000048071 | S&P Global Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000048071 | BellRing Brands Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000048071 | Nestlé SA  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000048071 | ING Groep NV  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048071 | ABB Ltd.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048071 | NextEra Energy Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000048071 | InvestmentType_Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 97.80%
C000048071 | InvestmentType_U.S. Government Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000048071 | Financial Services  
Holdings [Line Items]  
Percent of Net Asset Value 31.80%
C000048071 | Food  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048071 | Machinery  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048071 | Consumer Products  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000048071 | Computer Software and Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000048071 | Environmental Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000048071 | Entertainment  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000048071 | Building and Construction - Long  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048071 | Other Industry sectors  
Holdings [Line Items]  
Percent of Net Asset Value 31.70%
C000048071 | Other Assets and Liabilities (Net)  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000048073 | Xylem Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048073 | Sony Group Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000048073 | CNH Industrial NV  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000048073 | American Express Co.  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000048073 | S&P Global Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000048073 | BellRing Brands Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000048073 | Nestlé SA  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000048073 | ING Groep NV  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048073 | ABB Ltd.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048073 | NextEra Energy Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000048073 | InvestmentType_Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 97.80%
C000048073 | InvestmentType_U.S. Government Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000048073 | Financial Services  
Holdings [Line Items]  
Percent of Net Asset Value 31.80%
C000048073 | Food  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048073 | Machinery  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048073 | Consumer Products  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000048073 | Computer Software and Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000048073 | Environmental Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000048073 | Entertainment  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000048073 | Building and Construction - Long  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048073 | Other Industry sectors  
Holdings [Line Items]  
Percent of Net Asset Value 31.70%
C000048073 | Other Assets and Liabilities (Net)  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000048074 | Xylem Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048074 | Sony Group Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000048074 | CNH Industrial NV  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000048074 | American Express Co.  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000048074 | S&P Global Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000048074 | BellRing Brands Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000048074 | Nestlé SA  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000048074 | ING Groep NV  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048074 | ABB Ltd.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048074 | NextEra Energy Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000048074 | InvestmentType_Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 97.80%
C000048074 | InvestmentType_U.S. Government Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000048074 | Financial Services  
Holdings [Line Items]  
Percent of Net Asset Value 31.80%
C000048074 | Food  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048074 | Machinery  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048074 | Consumer Products  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000048074 | Computer Software and Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000048074 | Environmental Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000048074 | Entertainment  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000048074 | Building and Construction - Long  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048074 | Other Industry sectors  
Holdings [Line Items]  
Percent of Net Asset Value 31.70%
C000048074 | Other Assets and Liabilities (Net)  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000048072 | Xylem Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048072 | Sony Group Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000048072 | CNH Industrial NV  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000048072 | American Express Co.  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000048072 | S&P Global Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
C000048072 | BellRing Brands Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000048072 | Nestlé SA  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000048072 | ING Groep NV  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048072 | ABB Ltd.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000048072 | NextEra Energy Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
C000048072 | InvestmentType_Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 97.80%
C000048072 | InvestmentType_U.S. Government Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000048072 | Financial Services  
Holdings [Line Items]  
Percent of Net Asset Value 31.80%
C000048072 | Food  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048072 | Machinery  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000048072 | Consumer Products  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000048072 | Computer Software and Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000048072 | Environmental Services  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
C000048072 | Entertainment  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000048072 | Building and Construction - Long  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000048072 | Other Industry sectors  
Holdings [Line Items]  
Percent of Net Asset Value 31.70%
C000048072 | Other Assets and Liabilities (Net)  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%