v3.25.2
Contracts Accounted for as Insurance - Expected Future Premium Collections and Earnings (Details)
$ in Millions
6 Months Ended
Jun. 30, 2025
USD ($)
Consolidated Entity Excluding Variable Interest Entities (VIE)  
Future Premiums to be Collected [Abstract]  
2025 (July 1 - September 30) $ 76
2025 (October 1 - December 31) 43
Subtotal 2025 119
2026 141
2027 132
2028 125
2029 113
2030-2034 446
2035-2039 342
2040-2044 262
2045-2049 198
2050-2054 121
After 2054 129
Total 2,128
Financial Guarantee Insurance Product Line  
Earnings of Deferred Premium Revenue  
2025 (July 1 - September 30) 77
2025 (October 1 - December 31) 76
Subtotal 2025 153
2026 286
2027 267
2028 253
2029 236
2030-2034 939
2035-2039 615
2040-2044 405
2045-2049 268
2050-2054 139
After 2054 108
Total 3,669
Accretion of Discount  
2025 (July 1 - September 30) 10
2025 (October 1 - December 31) 10
Subtotal 2025 20
2026 37
2027 34
2028 32
2029 30
2030-2034 127
2035-2039 92
2040-2044 61
2045-2049 35
2050-2054 15
After 2054 13
Total 496
Total  
2025 (July 1 - September 30) 87
2025 (October 1 - December 31) 86
Subtotal 2025 173
2026 323
2027 301
2028 285
2029 266
2030-2034 1,066
2035-2039 707
2040-2044 466
2045-2049 303
2050-2054 154
After 2054 121
Total $ 4,165