Fair Value - Schedule of Financial Instruments Measured at Fair Value on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Assets:
Assets, Total	$ 15,126	$ 15,753
Liabilities:
Liabilities, Total	27,478	18,666
Level 2
Assets:
Assets, Total	15,126	15,753
Liabilities:
Liabilities, Total	27,478	18,666
Forward Contract Agreements | Prepaid Expenses and Other Assets
Assets:
Assets, Total	9	733
Forward Contract Agreements | Level 2 | Prepaid Expenses and Other Assets
Assets:
Assets, Total	9	733
Deferred Compensation Investments in Cash Surrender Life Insurance | Other Assets
Assets:
Assets, Total	15,117	15,020
Deferred Compensation Investments in Cash Surrender Life Insurance | Level 2 | Other Assets
Assets:
Assets, Total	15,117	15,020
Deferred Compensation Plan Liabilities | Other Long-Term Liabilities
Liabilities:
Liabilities, Total	15,299	14,855
Deferred Compensation Plan Liabilities | Level 2 | Other Long-Term Liabilities
Liabilities:
Liabilities, Total	15,299	14,855
Interest Rate Swap | Other Long-Term Liabilities
Liabilities:
Liabilities, Total	12,179	3,811
Interest Rate Swap | Level 2 | Other Long-Term Liabilities
Liabilities:
Liabilities, Total	$ 12,179	$ 3,811