v3.26.1
Earnings Per Common Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator for EPS:        
Net income (loss) $ 2 $ (668) $ (59) $ (1,325)
Less: Net loss attributable to noncontrolling interests 0 (8) (8) (1)
Net income (loss) attributable to Corebridge 2 (660) (51) (1,324)
Less: Preferred stock dividends 18 0 18 0
Net loss available to Corebridge common shareholders $ (16) $ (660) $ (69) $ (1,324)
Denominator for EPS:        
Weighted average common shares outstanding - basic (in shares) 454.2 550.3 463.8 554.1
Dilutive common shares (in shares) 0.0 0.0 0.0 0.0
Weighted average common shares outstanding - diluted (in shares) 454.2 550.3 463.8 554.1
Income (loss) per common share available to Corebridge common shareholders        
Common stock - basic (in dollars per share) $ (0.04) $ (1.20) $ (0.15) $ (2.39)
Common stock - diluted (in dollars per share) $ (0.04) $ (1.20) $ (0.15) $ (2.39)
Number of shares excluded from diluted shares outstanding because the effect would have been anti-dilutive (in shares) 2.7 0.8 3.1 0.6