Leases - Leased Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Finance
ROU asset, gross	$ 13,543	$ 11,552
Accumulated amortization	(5,978)	(4,447)
Total finance	7,565	7,105
Operating
Total operating	366,029	420,073
Total right-of-use assets	373,594	427,178
Current
Finance	1,555	1,784
Operating	55,293	79,999
Long-term
Finance	6,863	6,227
Operating	315,591	340,909
Total lease liabilities	$ 379,302	$ 428,919
Weighted-average remaining lease term (in years)
Finance	5 years 8 months 1 day	5 years 8 months 8 days
Operating	10 years 7 months 20 days	10 years 3 months 3 days
Weighted-average discount rate
Finance	7.45%	6.68%
Operating	7.63%	7.88%
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:AccruedLiabilitiesCurrent