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Capital Stock and Stock-Based Compensation Plans - Narrative (Details)
12 Months Ended
Dec. 31, 2022
USD ($)
plan
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
Dec. 31, 2020
USD ($)
$ / shares
Dec. 31, 2018
Mar. 10, 2022
USD ($)
Preference Stock [Abstract]          
Shares authorized (in shares) | shares 50,262,150        
Stock Repurchases [Abstract]          
Repurchased stock $ 1,308,000,000 $ 1,320,000,000 $ 1,476,000,000    
Stock-Based Compensation [Abstract]          
Number of stockholder approved plans, current | plan 1        
Total stock-based compensation expense charged against pretax income $ 125,000,000 135,000,000 107,000,000    
Total income tax benefit from stock compensation $ 25,000,000 $ 25,000,000 $ 20,000,000    
Weighted-average estimated fair value of stock options granted (in dollars per share) | $ / shares $ 14.71 $ 11.11 $ 11.26    
Stock-based compensation, additional disclosures [Abstract]          
Tax benefit from exercise of stock options and vesting of restricted stock unit awards $ 2,000,000 $ 9,000,000 $ 8,000,000    
Proceeds from exercise of stock options $ 418,000,000 424,000,000 874,000,000    
Stock Option Plans          
Additional disclosures pertaining to stock based compensation [Abstract]          
Vesting period (in years) 3 years        
Unrecognized compensation expense $ 36,000,000        
Number of shares available for grant (in shares) | shares 22,003,581        
Unrecognized compensation expense, weighted-average period of recognition in years 1 year 6 months        
Stock-based compensation, additional disclosures [Abstract]          
Contractual term (in years) 8 years     6 years  
Total intrinsic value of options exercised $ 47,000,000 83,000,000 136,000,000    
Performance Shares | Incentive Stock Plans          
Additional disclosures pertaining to stock based compensation [Abstract]          
Vesting period (in years) 3 years        
Unrecognized compensation expense $ 26,000,000        
Time-Vested Stock | Incentive Stock Plans          
Additional disclosures pertaining to stock based compensation [Abstract]          
Vesting period (in years) 3 years        
Unrecognized compensation expense $ 53,000,000        
Number of shares available for grant (in shares) | shares 10,313,550        
Unrecognized compensation expense, weighted-average period of recognition in years 2 years        
Total fair value of shares vested $ 40,000,000 $ 47,000,000 $ 58,000,000    
Program 2022          
Stock Repurchases [Abstract]          
Stock repurchase program, authorized amount         $ 5,000,000,000
Repurchased stock $ 1,308,000,000