Leases - Futures maturities of Lease Liabilities (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Finance Lease, Liability, Payment, Due [Abstract]
2020	$ 5,217
2021	4,081
2022	1,423
2023	1,423
2024	296
Finance Lease, Liability, Payment, Due, Total	12,440
Less: Amount representing interest	(1,219)
Total	11,221
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2020	80,628
2020	71,656
2021	59,215
2022	43,588
2023	20,245
Thereafter	35,523
Lessee, Operating Lease, Liability, Payments, Due, Total	310,855
Less: Amount representing interest	(34,632)
Total	$ 276,223