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Stock-Based Compensation - Summary of Non-Qualified and Incentive Stock Option Right Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Optioned Shares    
Outstanding beginning of year (in shares) 9,102,638  
Granted (in shares) 994,305  
Exercised (in shares) (1,086,468)  
Forfeited (in shares) (65,225)  
Expired (in shares) (20,239)  
Outstanding end of year (in shares) 8,925,011 9,102,638
Exercisable at end of year (in shares) 7,002,046  
Weighted Average Exercise Price Per Share    
Outstanding beginning of year (in dollars per share) $ 160.09  
Granted (in dollars per share) 247.58  
Exercised (in dollars per share) 105.23  
Forfeited (in dollars per share) 245.11  
Expired (in dollars per share) 234.69  
Outstanding end of year (in dollars per share) 175.70 $ 160.09
Exercisable at end of year (in dollars per share) $ 156.54  
Aggregate Intrinsic Value    
Outstanding, aggregate intrinsic value $ 1,215.6 $ 756.6
Exercisable, aggregate intrinsic value $ 1,087.8  
Weighted Average Remaining Term (in Years)    
Weighted average remaining term for options outstanding 5 years 7 months 20 days 5 years 9 months 25 days
Weighted average remaining term for options exercisable 4 years 8 months 8 days