Leases Maturities of Lease Liabilities (Details) $ in Thousands	Nov. 30, 2020 USD ($)
Leases [Abstract]
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	$ 13,411
Lessee, Operating Lease, Liability, Payments, Due Year Two	53,101
Lessee, Operating Lease, Liability, Payments, Due Year Three	50,891
Lessee, Operating Lease, Liability, Payments, Due Year Four	50,017
Lessee, Operating Lease, Liability, Payments, Due Year Five	48,920
Lessee, Operating Lease, Liability, Payments, Due after Year Five	574,547
Lessee, Operating Lease, Liability, Payments, Due	790,887
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(329,093)
Operating Lease, Liability	461,794
Finance Lease, Liability, Payments, Remainder of Fiscal Year	5,071
Finance Lease, Liability, Payments, Due Year Two	20,803
Finance Lease, Liability, Payments, Due Year Three	18,902
Finance Lease, Liability, Payments, Due Year Four	21,647
Finance Lease, Liability, Payments, Due Year Five	17,964
Finance Lease, Liability, Payments, Due after Year Five	130,878
Finance Lease, Liability, Payment, Due	215,265
Finance Lease, Liability, Undiscounted Excess Amount	(103,591)
Finance Lease, Liability	111,674
Lessee Lease Not Yet Commenced Amount	$ 112,100