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Computation of Basic/Diluted Earnings Per Common Share (Tables)
3 Months Ended
Mar. 31, 2023
Earnings Per Share [Abstract]  
Schedule of Computation of Basic and Diluted Earnings Per Common Share
The following table sets forth the computation of basic and diluted earnings per common share (amounts in millions, except per share data):

 For the Three Months Ended March 31,
 20232022
Numerator:
Consolidated net income$740 $395 
Denominator:
Denominator for basic earnings per common share—weighted-average common shares outstanding
785 780 
Effect of dilutive stock options and awards under the treasury stock method
Denominator for diluted earnings per common share—weighted-average common shares outstanding plus dilutive common shares under the treasury stock method
792 786 
Basic earnings per common share$0.94 $0.51 
Diluted earnings per common share$0.93 $0.50