Leases - Maturity Schedule (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Finance leases
2020	$ 1,874
2021	1,894
2022	1,682
2023	1,678
2024	1,379
2025	1,164
Thereafter	1,658
Total lease payments	11,329
Less amount representing interest	(2,234)
Present value of lease liabilities	9,095
Operating leases
2020	78,778
2021	68,275
2022	67,176
2023	53,401
2024	43,665
2025	42,345
Thereafter	200,221
Total lease payments	553,861
Less amount representing interest	(154,427)
Present value of lease liabilities	399,434
Lease Liabilities Payments Due [Abstract]
2020	80,652
2021	70,169
2022	68,858
2023	55,079
2024	45,044
2025	43,509
Thereafter	201,879
Total lease payments	565,190
Less amount representing interest	(156,661)
Total lease liabilities	$ 408,529	$ 428,919