v3.26.1
Stock-Based Compensation (Details) - Restricted Stock and Unit Awards - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense $ 39 $ 47
Restricted stock and unit awards granted in period (shares) 0.5  
Weighted-average grant fate fair value (USD per share) $ 443.23  
Unrecognized compensation expense $ 318  
Weighted average recognition period 1 year 9 months 18 days