Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Finance Leases
2020	$ 5,355
2021	4,955
2022	4,612
2023	4,077
2024	2,894
Thereafter	10,884
Total lease payments	32,777
Less imputed interest	2,728
Present value, Total	30,049
Operating Leases
2020	119,745
2021	94,169
2022	66,090
2023	36,965
2024	20,118
Thereafter	26,105
Total lease payments	363,192
Less imputed interest	33,092
Present value, Total	330,100
Total
2020	125,100
2021	99,124
2022	70,702
2023	41,042
2024	23,012
Thereafter	36,989
Total lease payments	$ 395,969