v3.26.3
LIABILITIES FOR FUTURE POLICYHOLDER BENEFITS - Schedule of Liability for Future Policy Benefits, Revenue and Interest Accretion (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Liability for Future Policy Benefit, Activity [Line Items]    
Gross Premium $ 360 $ 410
Interest Accretion 261 258
Retirement | Payout    
Liability for Future Policy Benefit, Activity [Line Items]    
Gross Premium 132 164
Interest Accretion 167 158
Corporate & Other | Term    
Liability for Future Policy Benefit, Activity [Line Items]    
Gross Premium 222 238
Interest Accretion 45 48
Corporate & Other | Group Pension    
Liability for Future Policy Benefit, Activity [Line Items]    
Gross Premium 0 0
Interest Accretion 12 13
Corporate & Other | Health    
Liability for Future Policy Benefit, Activity [Line Items]    
Gross Premium 6 8
Interest Accretion $ 37 $ 39