XML 123 R63.htm IDEA: XBRL DOCUMENT v3.22.4
Earnings Per Common Share - Computation of Basic and Diluted Earnings Per Common Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Earnings      
Net income (loss) $ 1,815 $ 2,365 $ 1,737
Less: Preferred stock dividends 21 21 21
Net income available to common stockholders $ 1,794 $ 2,344 $ 1,716
Shares      
Weighted average common shares outstanding, basic 324.8 349.1 358.3
Dilutive effect of stock-based awards under compensation plans 4.7 5.0 2.3
Weighted average common shares outstanding and dilutive potential common shares [1] 329.5 354.1 360.6
Basic      
Earnings Per Share, Basic $ 5.52 $ 6.71 $ 4.79
Diluted      
Net income available to common stockholders $ 5.44 $ 6.62 $ 4.76