v3.26.1
Insurance - Schedule of Consolidated Statements of Operations (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Term and Whole Life    
Liability for Future Policy Benefit, Activity [Line Items]    
Gross premiums or assessments $ 22 $ 24
Interest accretion 5 5
Accidental Death and Disability Protection    
Liability for Future Policy Benefit, Activity [Line Items]    
Gross premiums or assessments 7 8
Interest accretion $ 1 $ 2