v3.26.3
Stock-Based Compensation Plans - Expense (Details) - Stock-Based Compensation Plans - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Stock-Based Compensation Plans - Disclosures    
Compensation cost $ 105.9 $ 92.6
Related income tax benefit 24.7 21.1
Capitalized as part of an asset $ 0.9 $ 0.8