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Employee Deferred Compensation Plan Obligations (Tables)
3 Months Ended
Mar. 31, 2022
Deferred Compensation Plans [Abstract]  
Contribution Plans and Nonqualified Plans The following table presents the Company’s compensation expense related to its qualified defined contribution plans and nonqualified plans (in thousands):
Three Months Ended
March 31,
20222021
Contribution expense $12,202 $9,554 
Increase (decrease) in employee deferred compensation expense related to changes in the fair value of trust assets(30,001)11,988 
$(17,799)$21,542