v3.25.4
Share-Based Compensation Plans - Schedule of Stock Unit Activity (Details) - Restricted stock units - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Stock Units      
Outstanding, beginning of period (in shares) 2,861,407    
Granted (in shares) 995,345    
Forfeited (in shares) (82,589)    
Issued (in shares) (1,508,654)    
Outstanding, end of period (in shares) 2,265,509 2,861,407  
Stock units, not vested, end of period (in shares) 1,619,525    
Weighted-Average Grant-Date Fair Value      
Outstanding, beginning of period (in dollars per share) $ 109.20    
Granted (in dollars per share) 128.09 $ 145.65 $ 100.39
Forfeited (in dollars per share) 126.84    
Issued (in dollars per share) 97.98    
Outstanding, end of period (in dollars per share) 124.34 $ 109.20  
Weighted-average grant date fair value, not vested, end of period (in dollars per share) $ 124.22    
Total fair value, issued $ 186 $ 206 $ 126