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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, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 0.94% 0.99% 2.46%
Expected volatility 29.23% 20.88% 21.49%
Expected life of stock option 5 years 10 months 24 days 5 years 10 months 24 days 4 years 4 months 24 days
Dividend yield 0.82% 0.99% 1.06%
Requisite service period 4 years 4 years 4 years
Contractual life 10 years 10 years 7 years
Weighted average fair value of options granted (in dollars per share) $ 28.00 $ 17.25 $ 15.84