Stock-Based Compensation - Summary of Restricted Stock, Stock Grants, Stock Units and Performance Shares (Details) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restricted Stock Units, Stock Grants, and Stock Units
Stocks granted and the weighted average fair value
Units granted (in shares)	152,345	118,403	109,106
Grant date fair value (in dollars per share)	$ 76.72	$ 71.70	$ 89.15
Number of granted awards to be settled in cash (in shares)	51,074	45,646	48,972
Performance Shares
Stocks granted and the weighted average fair value
Units granted (in shares)	161,840	122,830	142,874
Grant date fair value (in dollars per share)	$ 82.42	$ 104.74	$ 92.16