Leases - Futures maturities of Lease Liabilities (Details) $ in Thousands	Mar. 31, 2021 USD ($)
Finance Lease, Liability, Payment, Due [Abstract]
2021	$ 3,482
2022	1,423
2023	1,423
2024	296
Finance Lease, Liability, Payment, Due, Total	6,624
Less: Amount representing interest	(524)
Total	6,100
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2021	65,413
2022	78,579
2023	62,982
2024	33,751
2025	17,444
Thereafter	45,250
Lessee, Operating Lease, Liability, Payments, Due, Total	303,419
Less: Amount representing interest	(31,566)
Total	$ 271,853