Employee Benefits - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Maximum percentage of a participant's eligible compensation that a participating may elect to contribute, on a tax-deferred annually to the plan (as a percent)	80.00%
Percentage of matching contribution made by company, of first 6.0% of participating employees contributions (as a percent)	50.00%
Percentage of participating employees contribution, matched 100% (as a percent)	6.00%
Employer contribution	$ 13,200	$ 12,200	$ 11,100
Non-qualified deferred income of investment	19,500	15,400	$ 19,200
Non-qualified deferred compensation plan assets	136,321	127,332
Non-qualified deferred compensation plan liabilities	$ 136,321	$ 127,332