Leases - Leased Assets and Liabilities (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Finance
ROU asset, gross	$ 10,787
Accumulated amortization	(3,959)
Total finance	6,828
Operating
Total operating	373,269
Total leased assets	380,097
Current
Finance	1,632
Operating	54,476
Long-term
Finance	5,976
Operating	320,553
Total lease liabilities	$ 382,637
Weighted-average remaining lease term (in years)
Finance	5 years 10 months 24 days
Operating	11 years 6 months 10 days
Weighted-average discount rate
Finance	6.68%
Operating	7.71%