v3.24.0.1
Stock-Based Compensation - Stock Option Activity 1 (Detail) - USD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options Outstanding 2,683,166  
Options Outstanding, Weighted Average Remaining Life (years) 5 years 2 months 12 days  
Options Outstanding, Aggregate Intrinsic Value $ 619  
Options Exercisable 991,156  
Options Exercisable, Weighted Average Remaining Life (years) 2 years 10 months 24 days  
Options Exercisable, Aggregate Intrinsic Value $ 296  
2017 Performance-based Options    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options Outstanding, Exercise Prices $ 513.5 $ 513.5
Options Outstanding 1,549,080 1,735,898
Options Outstanding, Weighted Average Remaining Life (years) 2 years 10 months 24 days  
Options Outstanding, Aggregate Intrinsic Value $ 462  
Options Exercisable, Exercise Prices $ 513.5  
Options Exercisable 991,156  
Options Exercisable, Weighted Average Remaining Life (years) 2 years 10 months 24 days  
Options Exercisable, Aggregate Intrinsic Value $ 296  
2023 Performance-based Options    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options Outstanding, Exercise Prices $ 673.58  
Options Outstanding 807,695  
Options Outstanding, Weighted Average Remaining Life (years) 8 years 4 months 24 days  
Options Outstanding, Aggregate Intrinsic Value $ 112  
Options Exercisable, Exercise Prices $ 673.58  
Options Exercisable 0  
Options Exercisable, Weighted Average Remaining Life (years) 0 years  
Options Exercisable, Aggregate Intrinsic Value $ 0  
2023 Time-based Options    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options Outstanding, Exercise Prices $ 673.58  
Options Outstanding 326,391  
Options Outstanding, Weighted Average Remaining Life (years) 8 years 4 months 24 days  
Options Outstanding, Aggregate Intrinsic Value $ 45  
Options Exercisable, Exercise Prices $ 673.58  
Options Exercisable 0  
Options Exercisable, Weighted Average Remaining Life (years) 0 years  
Options Exercisable, Aggregate Intrinsic Value $ 0