v3.25.2
Segment Information (Reconciliation of Assets from segments to Consolidated) (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Segment Reporting Information    
Assets $ 38,842 $ 36,501
Operating Segments    
Segment Reporting Information    
Assets 6,999 5,927
Operating Segments | Life Insurance Segment    
Segment Reporting Information    
Assets 1,716 1,658
Operating Segments | Investment Segment    
Segment Reporting Information    
Assets 29,057 27,887
Corporate, Non-Segment    
Segment Reporting Information    
Assets $ 1,070 $ 1,029