Leases - Lessee Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Oct. 01, 2019
Leases [Abstract]
Right-of-use asset	$ 206,839	$ 246,028
Straight-line rent accrual		(8,479)
Right-of-use asset, net		237,549
Lease liability, current	44,076	45,272
Lease liability, non-current	171,006	200,756
Lease liability, total	$ 215,082	$ 246,028