Fair Value Measurements - Assets and Liabilities Recorded at Fair Value (Details) - Fair Value Based on Significant Other Observable Inputs (Level 2) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets:
Cash surrender value of life insurance policies	$ 39,500	$ 35,700
Total assets	39,500	35,700
Liabilities:
Deferred compensation plan	24,400	20,700
Total liabilities	$ 24,400	$ 20,700