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Share-Based Compensation and Capital Stock - Weighted Average Assumptions of Black-Scholes Option-Pricing Model (Details) - Stock options - $ / shares
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 4.27% 4.10% 2.01%
Expected volatility 31.34% 30.90% 29.46%
Expected life of stock option 6 years 6 years 5 years 10 months 24 days
Dividend yield 1.03% 0.90% 0.66%
Requisite service period 4 years 4 years 4 years
Contractual life 10 years 10 years 10 years
Weighted average fair value of options granted (in dollars per share) $ 38.85 $ 42.59 $ 42.66