XML 101 R90.htm IDEA: XBRL DOCUMENT v3.25.3
Investments (Unconsolidated Variable Interest Entities) (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Variable Interest Entity [Line Items]    
Total Assets $ 719,726 $ 677,457
Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity [Line Items]    
Total Assets 88,352 76,660
Maximum Exposure to Loss 94,129 81,320
Variable Interest Entity, Not Primary Beneficiary | Fixed Maturity Securities    
Variable Interest Entity [Line Items]    
Total Assets 71,097 60,386
Maximum Exposure to Loss 71,097 60,386
Variable Interest Entity, Not Primary Beneficiary | Other limited partnership interests    
Variable Interest Entity [Line Items]    
Total Assets 13,918 13,529
Maximum Exposure to Loss 19,412 17,991
Variable Interest Entity, Not Primary Beneficiary | Other Investments    
Variable Interest Entity [Line Items]    
Total Assets 2,218 1,660
Maximum Exposure to Loss 2,273 1,701
Variable Interest Entity, Not Primary Beneficiary | Other invested assets    
Variable Interest Entity [Line Items]    
Total Assets 1,119 1,085
Maximum Exposure to Loss $ 1,347 $ 1,242