v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
C000018545 | Other-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000018545 | Securities Sold Short  
Holdings [Line Items]  
Percent of Net Asset Value (6.10%)
C000018545 | Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000018545 | Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 103.20%
C000018545 | Other-Sector  
Holdings [Line Items]  
Percent of Net Asset Value (3.20%)
C000018545 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 44.40%
C000018545 | Financial Services  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000018545 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
C000018545 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
C000018545 | Producer Durables  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000018545 | Materials and Processing  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000018545 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000018545 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000018545 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
C000018546 | Other-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 0.20%
C000018546 | Securities Sold Short  
Holdings [Line Items]  
Percent of Net Asset Value (3.40%)
C000018546 | Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000018546 | Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 97.80%
C000018546 | Other-Sector  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000018546 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 13.70%
C000018546 | Financial Services  
Holdings [Line Items]  
Percent of Net Asset Value 19.10%
C000018546 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000018546 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
C000018546 | Producer Durables  
Holdings [Line Items]  
Percent of Net Asset Value 19.30%
C000018546 | Materials and Processing  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000018546 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000018546 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000018546 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000018547 | Other-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000018547 | Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000018547 | Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 94.30%
C000018547 | Preferred Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000018547 | Other-Country  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
C000018549 | Other-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000018549 | Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 14.40%
C000018549 | Other-Sector  
Holdings [Line Items]  
Percent of Net Asset Value 16.60%
C000018549 | Investments in Affiliated Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
C000018549 | Long-Term Fixed Income Investments  
Holdings [Line Items]  
Percent of Net Asset Value 83.40%
C000018549 | Corporate Bonds and Notes  
Holdings [Line Items]  
Percent of Net Asset Value 26.20%
C000018549 | Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
C000018549 | International Debt  
Holdings [Line Items]  
Percent of Net Asset Value 12.30%
C000018549 | United States Government Treasuries  
Holdings [Line Items]  
Percent of Net Asset Value 10.40%
C000018549 | Asset-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000018549 | Non-US Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000018549 | United States Government Agencies  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000018548 | Other-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
C000018548 | Short-Term Investments  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000018548 | Common Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 96.00%
C000018548 | Other-Country  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000047304 | Investments in Affiliated Funds  
Holdings [Line Items]  
Percent of Net Asset Value 100.00%
C000047304 | Fixed Income  
Holdings [Line Items]  
Percent of Net Asset Value 53.40%
C000047304 | International Equities  
Holdings [Line Items]  
Percent of Net Asset Value 20.80%
C000047304 | Domestic Equities  
Holdings [Line Items]  
Percent of Net Asset Value 15.80%
C000047304 | Multi-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000047304 | Alternative  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000047305 | Investments in Affiliated Funds  
Holdings [Line Items]  
Percent of Net Asset Value 100.00%
C000047305 | Fixed Income  
Holdings [Line Items]  
Percent of Net Asset Value 32.10%
C000047305 | International Equities  
Holdings [Line Items]  
Percent of Net Asset Value 35.80%
C000047305 | Domestic Equities  
Holdings [Line Items]  
Percent of Net Asset Value 21.30%
C000047305 | Multi-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000047305 | Alternative  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000047306 | Investments in Affiliated Funds  
Holdings [Line Items]  
Percent of Net Asset Value 100.00%
C000047306 | Fixed Income  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
C000047306 | International Equities  
Holdings [Line Items]  
Percent of Net Asset Value 40.20%
C000047306 | Domestic Equities  
Holdings [Line Items]  
Percent of Net Asset Value 32.90%
C000047306 | Multi-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000047306 | Alternative  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000047307 | Investments in Affiliated Funds  
Holdings [Line Items]  
Percent of Net Asset Value 100.00%
C000047307 | Fixed Income  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000047307 | International Equities  
Holdings [Line Items]  
Percent of Net Asset Value 43.10%
C000047307 | Domestic Equities  
Holdings [Line Items]  
Percent of Net Asset Value 38.80%
C000047307 | Multi-Asset  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000047307 | Alternative  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%