v3.26.1
Shareholder Report, Holdings (Details)
May 31, 2026
C000014639 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 45.70% [1]
C000014639 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.70% [1]
C000014639 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [1]
C000014639 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [1]
C000014639 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.50% [1]
C000014639 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.40% [1]
C000047972 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 45.70% [2]
C000047972 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.70% [2]
C000047972 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [2]
C000047972 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [2]
C000047972 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.50% [2]
C000047972 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.40% [2]
C000079559 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 45.70% [3]
C000079559 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.70% [3]
C000079559 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [3]
C000079559 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [3]
C000079559 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.50% [3]
C000079559 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.40% [3]
C000162552 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 45.70% [4]
C000162552 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.70% [4]
C000162552 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [4]
C000162552 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [4]
C000162552 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.50% [4]
C000162552 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.40% [4]
C000162553 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.70% [5]
C000162553 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [5]
C000162553 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [5]
C000162553 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [5]
C000162553 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.50% [5]
C000162553 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.30% [5]
C000162553 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [5]
C000079560 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.70% [6]
C000079560 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [6]
C000079560 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [6]
C000079560 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [6]
C000079560 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.50% [6]
C000079560 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.30% [6]
C000079560 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [6]
C000047973 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.70% [7]
C000047973 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [7]
C000047973 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [7]
C000047973 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [7]
C000047973 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.50% [7]
C000047973 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.30% [7]
C000047973 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [7]
C000014640 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.70% [8]
C000014640 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [8]
C000014640 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [8]
C000014640 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [8]
C000014640 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.50% [8]
C000014640 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.30% [8]
C000014640 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [8]
C000014641 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.50% [9]
C000014641 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [9]
C000014641 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.60% [9]
C000014641 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [9]
C000014641 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.20% [9]
C000014641 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [9]
C000014641 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [9]
C000047974 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.50% [10]
C000047974 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [10]
C000047974 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.60% [10]
C000047974 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [10]
C000047974 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.20% [10]
C000047974 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [10]
C000047974 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [10]
C000079561 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.50% [11]
C000079561 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [11]
C000079561 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.60% [11]
C000079561 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [11]
C000079561 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.20% [11]
C000079561 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [11]
C000079561 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [11]
C000162554 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.50% [12]
C000162554 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [12]
C000162554 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.60% [12]
C000162554 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [12]
C000162554 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.20% [12]
C000162554 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [12]
C000162554 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [12]
C000162555 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.70% [13]
C000162555 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [13]
C000162555 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.40% [13]
C000162555 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [13]
C000162555 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.90% [13]
C000162555 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [13]
C000162555 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [13]
C000079562 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.70% [14]
C000079562 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [14]
C000079562 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.40% [14]
C000079562 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [14]
C000079562 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.90% [14]
C000079562 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [14]
C000079562 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [14]
C000047975 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.70% [15]
C000047975 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [15]
C000047975 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.40% [15]
C000047975 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [15]
C000047975 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.90% [15]
C000047975 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [15]
C000047975 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [15]
C000014642 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.70% [16]
C000014642 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [16]
C000014642 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.40% [16]
C000014642 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [16]
C000014642 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.90% [16]
C000014642 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [16]
C000014642 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [16]
C000014643 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.90% [17]
C000014643 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [17]
C000014643 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10% [17]
C000014643 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [17]
C000014643 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 18.70% [17]
C000014643 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [17]
C000014643 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [17]
C000047976 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.90% [18]
C000047976 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [18]
C000047976 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10% [18]
C000047976 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [18]
C000047976 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 18.70% [18]
C000047976 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [18]
C000047976 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [18]
C000079563 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.90% [19]
C000079563 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [19]
C000079563 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10% [19]
C000079563 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [19]
C000079563 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 18.70% [19]
C000079563 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [19]
C000079563 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [19]
C000162556 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.90% [20]
C000162556 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [20]
C000162556 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.10% [20]
C000162556 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [20]
C000162556 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 18.70% [20]
C000162556 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [20]
C000162556 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [20]
C000162557 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.50% [21]
C000162557 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [21]
C000162557 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.60% [21]
C000162557 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [21]
C000162557 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.80% [21]
C000162557 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.60% [21]
C000162557 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [21]
C000079564 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.50% [22]
C000079564 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [22]
C000079564 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.60% [22]
C000079564 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [22]
C000079564 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.80% [22]
C000079564 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.60% [22]
C000079564 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [22]
C000047977 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.50% [23]
C000047977 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [23]
C000047977 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.60% [23]
C000047977 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [23]
C000047977 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.80% [23]
C000047977 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.60% [23]
C000047977 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [23]
C000014644 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 24.50% [24]
C000014644 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [24]
C000014644 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.60% [24]
C000014644 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [24]
C000014644 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.80% [24]
C000014644 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.60% [24]
C000014644 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [24]
C000014647 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.50% [25]
C000014647 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [25]
C000014647 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.60% [25]
C000014647 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [25]
C000014647 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.00% [25]
C000014647 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.40% [25]
C000047978 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.50% [26]
C000047978 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [26]
C000047978 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.60% [26]
C000047978 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [26]
C000047978 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.00% [26]
C000047978 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.40% [26]
C000079566 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.50% [27]
C000079566 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [27]
C000079566 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.60% [27]
C000079566 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [27]
C000079566 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.00% [27]
C000079566 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.40% [27]
C000162559 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 16.50% [28]
C000162559 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [28]
C000162559 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.60% [28]
C000162559 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [28]
C000162559 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.00% [28]
C000162559 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.40% [28]
C000033271 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [29]
C000033271 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [29]
C000033271 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [29]
C000033271 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [29]
C000033273 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [30]
C000033273 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [30]
C000033273 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [30]
C000033273 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [30]
C000033272 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [31]
C000033272 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [31]
C000033272 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [31]
C000033272 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [31]
C000054992 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.50% [32]
C000054992 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [32]
C000054992 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.50% [32]
C000054992 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30% [32]
C000054992 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.50% [32]
C000054992 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [32]
C000054991 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.50% [33]
C000054991 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [33]
C000054991 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.50% [33]
C000054991 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30% [33]
C000054991 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.50% [33]
C000054991 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [33]
C000079575 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.50% [34]
C000079575 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [34]
C000079575 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.50% [34]
C000079575 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30% [34]
C000079575 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.50% [34]
C000079575 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [34]
C000162574 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.50% [35]
C000162574 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [35]
C000162574 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.50% [35]
C000162574 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.30% [35]
C000162574 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 54.50% [35]
C000162574 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [35]
C000162575 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.30% [36]
C000162575 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [36]
C000162575 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [36]
C000162575 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [36]
C000162575 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.00% [36]
C000162575 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [36]
C000079576 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.30% [37]
C000079576 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [37]
C000079576 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [37]
C000079576 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [37]
C000079576 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.00% [37]
C000079576 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [37]
C000054993 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.30% [38]
C000054993 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [38]
C000054993 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [38]
C000054993 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [38]
C000054993 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.00% [38]
C000054993 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [38]
C000054994 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.30% [39]
C000054994 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [39]
C000054994 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [39]
C000054994 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [39]
C000054994 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.00% [39]
C000054994 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [39]
C000054997 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.80% [40]
C000054997 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [40]
C000054997 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [40]
C000054997 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [40]
C000054997 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70% [40]
C000054997 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60% [40]
C000054997 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [40]
C000054996 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.80% [41]
C000054996 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [41]
C000054996 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [41]
C000054996 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [41]
C000054996 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70% [41]
C000054996 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60% [41]
C000054996 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [41]
C000079577 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.80% [42]
C000079577 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [42]
C000079577 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [42]
C000079577 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [42]
C000079577 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70% [42]
C000079577 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60% [42]
C000079577 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [42]
C000162576 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.80% [43]
C000162576 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [43]
C000162576 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [43]
C000162576 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [43]
C000162576 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70% [43]
C000162576 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60% [43]
C000162576 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [43]
C000054995 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.80% [44]
C000054995 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [44]
C000054995 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.80% [44]
C000054995 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [44]
C000054995 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.70% [44]
C000054995 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.60% [44]
C000054995 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [44]
C000162577 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.60% [45]
C000162577 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [45]
C000162577 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [45]
C000162577 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.10% [45]
C000162577 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.50% [45]
C000162577 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [45]
C000079518 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.60% [46]
C000079518 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [46]
C000079518 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [46]
C000079518 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.10% [46]
C000079518 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.50% [46]
C000079518 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [46]
C000079517 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.60% [47]
C000079517 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [47]
C000079517 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [47]
C000079517 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.10% [47]
C000079517 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.50% [47]
C000079517 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [47]
C000079519 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 48.60% [48]
C000079519 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [48]
C000079519 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [48]
C000079519 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.10% [48]
C000079519 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.50% [48]
C000079519 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [48]
C000079522 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.70% [49]
C000079522 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [49]
C000079522 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [49]
C000079522 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [49]
C000079522 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.40% [49]
C000079522 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [49]
C000079520 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.70% [50]
C000079520 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [50]
C000079520 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [50]
C000079520 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [50]
C000079520 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.40% [50]
C000079520 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [50]
C000079521 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.70% [51]
C000079521 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [51]
C000079521 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [51]
C000079521 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [51]
C000079521 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.40% [51]
C000079521 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [51]
C000162578 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.70% [52]
C000162578 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [52]
C000162578 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [52]
C000162578 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [52]
C000162578 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.40% [52]
C000162578 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [52]
C000162580 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 43.60% [53]
C000162580 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [53]
C000162580 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [53]
C000162580 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.80% [53]
C000162580 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 25.80% [53]
C000162580 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [53]
C000079528 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 43.60% [54]
C000079528 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [54]
C000079528 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [54]
C000079528 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.80% [54]
C000079528 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 25.80% [54]
C000079528 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [54]
C000079527 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 43.60% [55]
C000079527 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [55]
C000079527 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [55]
C000079527 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.80% [55]
C000079527 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 25.80% [55]
C000079527 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [55]
C000079529 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 43.60% [56]
C000079529 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.90% [56]
C000079529 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.90% [56]
C000079529 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.80% [56]
C000079529 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 25.80% [56]
C000079529 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [56]
C000079532 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.20% [57]
C000079532 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [57]
C000079532 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [57]
C000079532 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.60% [57]
C000079532 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.00% [57]
C000079532 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [57]
C000079530 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.20% [58]
C000079530 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [58]
C000079530 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [58]
C000079530 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.60% [58]
C000079530 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.00% [58]
C000079530 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [58]
C000079531 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.20% [59]
C000079531 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [59]
C000079531 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [59]
C000079531 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.60% [59]
C000079531 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.00% [59]
C000079531 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [59]
C000162581 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 40.20% [60]
C000162581 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [60]
C000162581 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.30% [60]
C000162581 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.60% [60]
C000162581 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.00% [60]
C000162581 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [60]
C000162582 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.20% [61]
C000162582 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [61]
C000162582 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [61]
C000162582 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.30% [61]
C000162582 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [61]
C000162582 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [61]
C000079534 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.20% [62]
C000079534 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [62]
C000079534 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [62]
C000079534 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.30% [62]
C000079534 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [62]
C000079534 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [62]
C000079533 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.20% [63]
C000079533 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [63]
C000079533 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [63]
C000079533 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.30% [63]
C000079533 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [63]
C000079533 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [63]
C000079535 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.20% [64]
C000079535 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.80% [64]
C000079535 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [64]
C000079535 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.30% [64]
C000079535 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [64]
C000079535 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [64]
C000079538 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [65]
C000079538 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [65]
C000079538 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [65]
C000079538 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.90% [65]
C000079538 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.10% [65]
C000079538 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [65]
C000079536 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [66]
C000079536 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [66]
C000079536 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [66]
C000079536 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.90% [66]
C000079536 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.10% [66]
C000079536 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [66]
C000079537 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [67]
C000079537 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [67]
C000079537 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [67]
C000079537 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.90% [67]
C000079537 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.10% [67]
C000079537 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [67]
C000162583 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [68]
C000162583 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.30% [68]
C000162583 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [68]
C000162583 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.90% [68]
C000162583 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 37.10% [68]
C000162583 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [68]
C000162584 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.00% [69]
C000162584 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60% [69]
C000162584 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [69]
C000162584 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70% [69]
C000162584 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.30% [69]
C000162584 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [69]
C000079540 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.00% [70]
C000079540 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60% [70]
C000079540 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [70]
C000079540 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70% [70]
C000079540 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.30% [70]
C000079540 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [70]
C000079539 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.00% [71]
C000079539 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60% [71]
C000079539 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [71]
C000079539 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70% [71]
C000079539 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.30% [71]
C000079539 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [71]
C000079541 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.00% [72]
C000079541 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.60% [72]
C000079541 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.30% [72]
C000079541 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 22.70% [72]
C000079541 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 42.30% [72]
C000079541 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [72]
C000079544 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.10% [73]
C000079544 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [73]
C000079544 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.30% [73]
C000079544 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.60% [73]
C000079544 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 49.50% [73]
C000079544 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [73]
C000079542 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.10% [74]
C000079542 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [74]
C000079542 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.30% [74]
C000079542 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.60% [74]
C000079542 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 49.50% [74]
C000079542 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [74]
C000079543 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.10% [75]
C000079543 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [75]
C000079543 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.30% [75]
C000079543 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.60% [75]
C000079543 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 49.50% [75]
C000079543 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [75]
C000162585 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.10% [76]
C000162585 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.30% [76]
C000162585 [Member] | Inflation Protected Assets [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.30% [76]
C000162585 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.60% [76]
C000162585 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 49.50% [76]
C000162585 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [76]
C000162586 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.20% [77]
C000162586 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90% [77]
C000162586 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [77]
C000162586 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 55.20% [77]
C000162586 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [77]
C000079546 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.20% [78]
C000079546 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90% [78]
C000079546 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [78]
C000079546 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 55.20% [78]
C000079546 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [78]
C000079545 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.20% [79]
C000079545 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90% [79]
C000079545 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [79]
C000079545 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 55.20% [79]
C000079545 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [79]
C000079547 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 12.20% [80]
C000079547 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90% [80]
C000079547 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 29.60% [80]
C000079547 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 55.20% [80]
C000079547 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [80]
C000079550 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.40% [81]
C000079550 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.10% [81]
C000079550 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [81]
C000079550 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.20% [81]
C000079550 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [81]
C000079548 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.40% [82]
C000079548 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.10% [82]
C000079548 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [82]
C000079548 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.20% [82]
C000079548 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [82]
C000079549 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.40% [83]
C000079549 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.10% [83]
C000079549 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [83]
C000079549 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.20% [83]
C000079549 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [83]
C000162587 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.40% [84]
C000162587 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.10% [84]
C000162587 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.20% [84]
C000162587 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 58.20% [84]
C000162587 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [84]
C000162590 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.00% [85]
C000162590 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [85]
C000162590 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [85]
C000162590 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.30% [85]
C000162590 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [85]
C000099415 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.00% [86]
C000099415 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [86]
C000099415 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [86]
C000099415 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.30% [86]
C000099415 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [86]
C000099414 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.00% [87]
C000099414 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [87]
C000099414 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [87]
C000099414 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.30% [87]
C000099414 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [87]
C000099413 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.00% [88]
C000099413 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [88]
C000099413 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [88]
C000099413 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.30% [88]
C000099413 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [88]
C000099416 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [89]
C000099416 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [89]
C000099416 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [89]
C000099416 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [89]
C000099416 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.20% [89]
C000099416 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [89]
C000099417 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [90]
C000099417 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [90]
C000099417 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [90]
C000099417 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [90]
C000099417 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.20% [90]
C000099417 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [90]
C000099418 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [91]
C000099418 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [91]
C000099418 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [91]
C000099418 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [91]
C000099418 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.20% [91]
C000099418 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [91]
C000162591 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.80% [92]
C000162591 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [92]
C000162591 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [92]
C000162591 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 31.80% [92]
C000162591 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.20% [92]
C000162591 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [92]
C000107519 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [93]
C000107519 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 65.00% [93]
C000107519 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [93]
C000162593 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [94]
C000162593 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 65.00% [94]
C000162593 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [94]
C000107518 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [95]
C000107518 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 65.00% [95]
C000107518 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [95]
C000107517 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [96]
C000107517 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 65.00% [96]
C000107517 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [96]
C000107520 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 34.90% [97]
C000107520 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 65.00% [97]
C000107520 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [97]
C000107524 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.50% [98]
C000107524 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [98]
C000107524 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [98]
C000107524 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [98]
C000107521 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.50% [99]
C000107521 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [99]
C000107521 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [99]
C000107521 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [99]
C000107522 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.50% [100]
C000107522 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [100]
C000107522 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [100]
C000107522 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [100]
C000162594 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.50% [101]
C000162594 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [101]
C000162594 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [101]
C000162594 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [101]
C000107523 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 59.50% [102]
C000107523 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.10% [102]
C000107523 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 26.30% [102]
C000107523 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [102]
C000107526 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.70% [103]
C000107526 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 28.00% [103]
C000107526 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 52.20% [103]
C000107526 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [103]
C000162595 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.70% [104]
C000162595 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 28.00% [104]
C000162595 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 52.20% [104]
C000162595 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [104]
C000107525 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.70% [105]
C000107525 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 28.00% [105]
C000107525 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 52.20% [105]
C000107525 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [105]
C000107528 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.70% [106]
C000107528 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 28.00% [106]
C000107528 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 52.20% [106]
C000107528 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [106]
C000107527 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.70% [107]
C000107527 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 28.00% [107]
C000107527 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 52.20% [107]
C000107527 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [107]
C000107532 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.60% [108]
C000107532 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10% [108]
C000107532 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20% [108]
C000107532 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [108]
C000107529 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.60% [109]
C000107529 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10% [109]
C000107529 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20% [109]
C000107529 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [109]
C000107530 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.60% [110]
C000107530 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10% [110]
C000107530 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20% [110]
C000107530 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [110]
C000162596 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.60% [111]
C000162596 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10% [111]
C000162596 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20% [111]
C000162596 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [111]
C000107531 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.60% [112]
C000107531 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 7.10% [112]
C000107531 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 13.20% [112]
C000107531 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [112]
C000107535 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [113]
C000107535 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [113]
C000107535 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [113]
C000107535 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [113]
C000162597 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [114]
C000162597 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [114]
C000162597 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [114]
C000162597 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [114]
C000107534 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [115]
C000107534 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [115]
C000107534 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [115]
C000107534 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [115]
C000107533 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [116]
C000107533 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [116]
C000107533 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [116]
C000107533 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [116]
C000107536 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.50% [117]
C000107536 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.10% [117]
C000107536 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.30% [117]
C000107536 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [117]
C000145614 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.80% [118]
C000145614 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [118]
C000145614 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.70% [118]
C000145614 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [118]
C000145614 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [118]
C000145614 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [118]
C000145612 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.80% [119]
C000145612 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [119]
C000145612 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.70% [119]
C000145612 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [119]
C000145612 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [119]
C000145612 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [119]
C000145613 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.80% [120]
C000145613 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [120]
C000145613 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.70% [120]
C000145613 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [120]
C000145613 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [120]
C000145613 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [120]
C000162601 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.80% [121]
C000162601 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [121]
C000162601 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.70% [121]
C000162601 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.30% [121]
C000162601 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [121]
C000162601 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [121]
C000162602 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10% [122]
C000162602 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50% [122]
C000162602 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.20% [122]
C000162602 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [122]
C000162602 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [122]
C000145617 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10% [123]
C000145617 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50% [123]
C000145617 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.20% [123]
C000145617 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [123]
C000145617 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [123]
C000145616 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10% [124]
C000145616 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50% [124]
C000145616 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.20% [124]
C000145616 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [124]
C000145616 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [124]
C000145615 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10% [125]
C000145615 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50% [125]
C000145615 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.20% [125]
C000145615 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.00% [125]
C000145615 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [125]
C000221705 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [126]
C000221705 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [126]
C000221705 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50% [126]
C000221705 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.70% [126]
C000221705 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.90% [126]
C000221705 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [126]
C000221704 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [127]
C000221704 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [127]
C000221704 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50% [127]
C000221704 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.70% [127]
C000221704 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.90% [127]
C000221704 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [127]
C000221702 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [128]
C000221702 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [128]
C000221702 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50% [128]
C000221702 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.70% [128]
C000221702 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.90% [128]
C000221702 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [128]
C000221703 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.80% [129]
C000221703 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [129]
C000221703 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.50% [129]
C000221703 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.70% [129]
C000221703 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.90% [129]
C000221703 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.00% [129]
C000221708 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000221708 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000221708 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60%
C000221708 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.60%
C000221708 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000221706 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10% [130]
C000221706 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [130]
C000221706 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [130]
C000221706 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.60% [130]
C000221706 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [130]
C000221709 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10% [131]
C000221709 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [131]
C000221709 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [131]
C000221709 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.60% [131]
C000221709 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [131]
C000221707 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.10% [132]
C000221707 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.30% [132]
C000221707 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [132]
C000221707 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.60% [132]
C000221707 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.40% [132]
C000263980 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.90% [133]
C000263980 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [133]
C000263980 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [133]
C000263980 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 33.10% [133]
C000263980 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 61.70% [133]
C000263978 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.90% [134]
C000263978 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [134]
C000263978 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [134]
C000263978 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 33.10% [134]
C000263978 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 61.70% [134]
C000263979 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.90% [135]
C000263979 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [135]
C000263979 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [135]
C000263979 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 33.10% [135]
C000263979 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 61.70% [135]
C000263981 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.90% [136]
C000263981 [Member] | Direct Real Estate [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [136]
C000263981 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.20% [136]
C000263981 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 33.10% [136]
C000263981 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 61.70% [136]
C000263985 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [137]
C000263985 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [137]
C000263985 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [137]
C000263985 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.70% [137]
C000263985 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.60% [137]
C000263983 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [138]
C000263983 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [138]
C000263983 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [138]
C000263983 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.70% [138]
C000263983 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.60% [138]
C000263982 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [139]
C000263982 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [139]
C000263982 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [139]
C000263982 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.70% [139]
C000263982 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.60% [139]
C000263984 [Member] | Fixed Income Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.10% [140]
C000263984 [Member] | International Fixed Income [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [140]
C000263984 [Member] | International Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 32.60% [140]
C000263984 [Member] | U S Equity [Member]  
Holdings [Line Items]  
Percent of Total Investments 60.70% [140]
C000263984 [Member] | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.60% [140]
[1] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[2] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[3] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[4] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[5] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[6] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[7] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[8] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[9] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[10] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[11] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[12] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[13] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[14] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[15] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[16] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[17] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[18] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[19] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[20] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[21] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[22] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[23] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[24] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[25] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[26] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[27] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[28] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[29] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[30] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[31] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[32] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[33] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[34] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[35] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[36] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[37] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[38] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[39] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[40] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[41] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[42] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[43] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[44] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[45] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[46] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[47] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[48] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[49] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[50] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[51] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[52] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[53] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[54] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[55] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[56] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[57] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[58] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[59] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[60] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[61] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[62] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[63] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[64] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[65] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[66] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[67] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[68] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[69] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[70] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[71] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[72] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[73] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[74] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[75] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[76] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[77] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[78] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[79] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[80] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[81] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[82] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[83] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[84] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[85] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[86] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[87] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[88] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[89] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[90] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[91] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[92] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[93] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[94] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[95] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[96] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[97] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[98] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[99] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[100] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[101] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[102] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[103] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[104] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[105] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[106] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[107] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[108] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[109] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[110] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[111] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[112] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[113] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[114] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[115] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[116] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[117] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[118] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[119] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[120] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[121] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[122] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[123] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[124] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[125] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[126] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[127] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[128] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[129] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[130] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[131] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[132] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[133] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[134] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[135] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[136] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[137] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[138] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[139] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.
[140] Affiliated investment companies (Underlying Funds), except for repurchase agreements, where applicable.