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Net Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Earnings Per Share [Abstract]    
Net earnings attributable to common stockholders $ 560 $ 883
Basic earnings per common share:    
Weighted-average common shares outstanding 196.2 208.6
Net earnings attributable to common stockholders (in dollars per share) $ 2.86 $ 4.23
Diluted earnings per common share:    
Weighted-average common shares outstanding 196.2 208.6
Dilutive common shares—stock options (in shares) 0.7 1.3
Diluted weighted-average common shares outstanding 196.9 209.9
Net earnings attributable to common stockholders diluted (in dollars per share) $ 2.85 $ 4.21
Antidilutive securities excluded from computation of EPS (in shares) 0.0 0.0