v3.26.1
Shareholder Report, Holdings (Details)
Mar. 31, 2026
C000213294 | Asset Other Net Line  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000213294 | 16411243  
Holdings [Line Items]  
Percent of Net Asset Value (9.50%)
C000213294 | AssetGovernments - Treasuries  
Holdings [Line Items]  
Percent of Net Asset Value 29.10%
C000213294 | AssetCorporates - Investment Grade  
Holdings [Line Items]  
Percent of Net Asset Value 26.60%
C000213294 | AssetMortgage Pass-Throughs  
Holdings [Line Items]  
Percent of Net Asset Value 19.60%
C000213294 | AssetCollateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
C000213294 | AssetAsset-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000213294 | AssetCommercial Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000213294 | AssetCorporates - Non-Investment Grade  
Holdings [Line Items]  
Percent of Net Asset Value 0.90%
C000213294 | AssetAgencies  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000213294 | AssetGovernments - Sovereign Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000030494 | Asset Other Net Line  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000030494 | 16411243  
Holdings [Line Items]  
Percent of Net Asset Value (9.50%)
C000030494 | AssetGovernments - Treasuries  
Holdings [Line Items]  
Percent of Net Asset Value 29.10%
C000030494 | AssetCorporates - Investment Grade  
Holdings [Line Items]  
Percent of Net Asset Value 26.60%
C000030494 | AssetMortgage Pass-Throughs  
Holdings [Line Items]  
Percent of Net Asset Value 19.60%
C000030494 | AssetCollateralized Mortgage Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
C000030494 | AssetAsset-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000030494 | AssetCommercial Mortgage-Backed Securities  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
C000030494 | AssetCorporates - Non-Investment Grade  
Holdings [Line Items]  
Percent of Net Asset Value 0.90%
C000030494 | AssetAgencies  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000030494 | AssetGovernments - Sovereign Bonds  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000157746 | California  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000157746 | New York  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000157746 | Texas  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000157746 | Florida  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000157746 | New Jersey  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000157746 | Pennsylvania  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000157746 | Illinois  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000157746 | Alabama  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000157746 | South Carolina  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000157746 | Colorado  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000157746 | Georgia  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000157746 | Washington  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000157746 | Wisconsin  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000157746 | Tennessee  
Holdings [Line Items]  
Percent of Net Asset Value 32.70%
C000157746 | Other Line  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000157746 | Credit Rating Other LineA-1+  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000157746 | Credit Rating Other LineNot Rated  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000157746 | AAA  
Holdings [Line Items]  
Percent of Total Investments 8.50%
C000157746 | AA  
Holdings [Line Items]  
Percent of Total Investments 43.20%
C000157746 | A  
Holdings [Line Items]  
Percent of Total Investments 25.20%
C000157746 | BBB  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000157746 | BB  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000157746 | B  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000030490 | California  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000030490 | New York  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000030490 | Texas  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000030490 | Florida  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000030490 | New Jersey  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000030490 | Pennsylvania  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000030490 | Illinois  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000030490 | Alabama  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000030490 | South Carolina  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000030490 | Colorado  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000030490 | Georgia  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000030490 | Washington  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000030490 | Wisconsin  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000030490 | Tennessee  
Holdings [Line Items]  
Percent of Net Asset Value 32.70%
C000030490 | Other Line  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000030490 | Credit Rating Other LineA-1+  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000030490 | Credit Rating Other LineNot Rated  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000030490 | AAA  
Holdings [Line Items]  
Percent of Total Investments 8.50%
C000030490 | AA  
Holdings [Line Items]  
Percent of Total Investments 43.20%
C000030490 | A  
Holdings [Line Items]  
Percent of Total Investments 25.20%
C000030490 | BBB  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000030490 | BB  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000030490 | B  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000030492 | California  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000030492 | New York  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000030492 | Texas  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000030492 | Florida  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000030492 | New Jersey  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000030492 | Pennsylvania  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000030492 | Illinois  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000030492 | Alabama  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000030492 | South Carolina  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000030492 | Colorado  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000030492 | Georgia  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000030492 | Washington  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000030492 | Wisconsin  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000030492 | Tennessee  
Holdings [Line Items]  
Percent of Net Asset Value 32.70%
C000030492 | Other Line  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000030492 | Credit Rating Other LineA-1+  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000030492 | Credit Rating Other LineNot Rated  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000030492 | AAA  
Holdings [Line Items]  
Percent of Total Investments 8.50%
C000030492 | AA  
Holdings [Line Items]  
Percent of Total Investments 43.20%
C000030492 | A  
Holdings [Line Items]  
Percent of Total Investments 25.20%
C000030492 | BBB  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000030492 | BB  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000030492 | B  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000202546 | California  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000202546 | New York  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000202546 | Texas  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000202546 | Florida  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000202546 | New Jersey  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000202546 | Pennsylvania  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000202546 | Illinois  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000202546 | Alabama  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000202546 | South Carolina  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000202546 | Colorado  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000202546 | Georgia  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000202546 | Washington  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000202546 | Wisconsin  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000202546 | Tennessee  
Holdings [Line Items]  
Percent of Net Asset Value 32.70%
C000202546 | Other Line  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000202546 | Credit Rating Other LineA-1+  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000202546 | Credit Rating Other LineNot Rated  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000202546 | AAA  
Holdings [Line Items]  
Percent of Total Investments 8.50%
C000202546 | AA  
Holdings [Line Items]  
Percent of Total Investments 43.20%
C000202546 | A  
Holdings [Line Items]  
Percent of Total Investments 25.20%
C000202546 | BBB  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000202546 | BB  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000202546 | B  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000084883 | California  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
C000084883 | New York  
Holdings [Line Items]  
Percent of Net Asset Value 10.10%
C000084883 | Texas  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000084883 | Florida  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000084883 | New Jersey  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000084883 | Pennsylvania  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000084883 | Illinois  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000084883 | Alabama  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
C000084883 | South Carolina  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
C000084883 | Colorado  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000084883 | Georgia  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000084883 | Washington  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000084883 | Wisconsin  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000084883 | Tennessee  
Holdings [Line Items]  
Percent of Net Asset Value 32.70%
C000084883 | Other Line  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000084883 | Credit Rating Other LineA-1+  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000084883 | Credit Rating Other LineNot Rated  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000084883 | AAA  
Holdings [Line Items]  
Percent of Total Investments 8.50%
C000084883 | AA  
Holdings [Line Items]  
Percent of Total Investments 43.20%
C000084883 | A  
Holdings [Line Items]  
Percent of Total Investments 25.20%
C000084883 | BBB  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000084883 | BB  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000084883 | B  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000083494 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 55.40%
C000083494 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000083494 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
C000083494 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000083494 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 19.30%
C000083494 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000083495 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 55.40%
C000083495 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 12.60%
C000083495 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
C000083495 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
C000083495 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 19.30%
C000083495 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000083498 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
C000083498 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
C000083498 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000083498 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000083498 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 38.60%
C000083498 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
C000083498 | Global Credit - Investment Grade  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000083498 | Linkers  
Holdings [Line Items]  
Percent of Net Asset Value 21.10%
C000083499 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
C000083499 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
C000083499 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
C000083499 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000083499 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 38.60%
C000083499 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
C000083499 | Global Credit - Investment Grade  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000083499 | Linkers  
Holdings [Line Items]  
Percent of Net Asset Value 21.10%
C000083496 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 53.30%
C000083496 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
C000083496 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000083496 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000083496 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 19.70%
C000083496 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000083497 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 53.30%
C000083497 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
C000083497 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
C000083497 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000083497 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 19.70%
C000083497 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000083500 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 21.80%
C000083500 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000083500 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000083500 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000083500 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 71.70%
C000083500 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000083501 | Global Equity - US  
Holdings [Line Items]  
Percent of Net Asset Value 21.80%
C000083501 | Global Equity - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
C000083501 | Global Equity - Emerging Markets  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
C000083501 | Real Assets  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000083501 | Global Bond - US  
Holdings [Line Items]  
Percent of Net Asset Value 71.70%
C000083501 | Global Bond - Developed International  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%