Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Assets
Deferred compensation plan	$ 18,381	$ 14,699
Derivative instruments	47	60,105
Liabilities
Deferred compensation plan	27,012	25,780
Derivative instruments	25	2,440
Recurring Basis
Assets
Deferred compensation plan	18,381	14,699
Derivative instruments	47	60,105
Total assets	18,428	74,804
Liabilities
Deferred compensation plan	27,012	25,780
Derivative instruments	25	2,440
Total liabilities	27,037	28,220
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Deferred compensation plan	18,381	14,699
Derivative instruments	0	0
Total assets	18,381	14,699
Liabilities
Deferred compensation plan	27,012	25,780
Derivative instruments	0	0
Total liabilities	27,012	25,780
Recurring Basis | Significant Other Observable Inputs (Level 2)
Assets
Deferred compensation plan	0	0
Derivative instruments	44	35,689
Total assets	44	35,689
Liabilities
Deferred compensation plan	0	0
Derivative instruments	0	0
Total liabilities	0	0
Recurring Basis | Significant Unobservable Inputs (Level 3)
Assets
Deferred compensation plan	0	0
Derivative instruments	3	24,416
Total assets	3	24,416
Liabilities
Deferred compensation plan	0	0
Derivative instruments	25	2,440
Total liabilities	$ 25	$ 2,440