v3.24.2.u1
Earnings Per Common Share - Schedule of EPS (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Numerator for EPS:        
Net income (loss) $ 341 $ 751 $ 1,168 $ 298
Net income (loss) attributable to noncontrolling interests (24) (20) (75) (14)
Net income (loss) attributable to Corebridge common shareholders $ 365 $ 771 $ 1,243 $ 312
Denominator for EPS:        
Weighted average common shares outstanding - basic (in shares) 611.6 650.7 617.8 650.8
Dilutive common shares (in shares) 1.0 1.5 0.9 1.7
Weighted average common shares outstanding - diluted (in shares) 612.6 652.2 618.7 652.5
Income per common share attributable to Corebridge common shareholders        
Basic (in dollars per share) $ 0.60 $ 1.18 $ 2.01 $ 0.48
Diluted (in dollars per share) $ 0.59 $ 1.18 $ 2.01 $ 0.48
Number of shares excluded from diluted shares outstanding because the effect would have been anti-dilutive (in shares) 0.1 1.3 0.3 0.9