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Earnings Per Common Share
3 Months Ended
Mar. 31, 2023
Earnings Per Share [Abstract]  
Earnings Per Common Share
2. EARNINGS PER COMMON SHARE
Computation of Basic and Diluted Earnings per Common Share
Three Months Ended March 31,
(In millions, except for per share data)20232022
Earnings
Net income$535 $443 
Less: Preferred stock dividends
Net income available to common stockholders$530 $438 
Shares
Weighted average common shares outstanding, basic314.0 332.3 
Dilutive effect of stock-based awards under compensation plans4.6 5.0 
Weighted average common shares outstanding and dilutive potential common shares 318.6 337.3 
Net income available to common stockholders per common share
Basic$1.69 $1.32 
Diluted$1.66 $1.30