Annual report pursuant to Section 13 and 15(d)

Leases - Additional Information (Details)

v3.21.2
Leases - Additional Information (Details)
$ in Thousands
12 Months Ended
Aug. 31, 2021
USD ($)
Leases [Abstract]  
Sales Leaseback Transaction, Transaction Costs $ 4,600
Lessee, Operating Lease, Liability, Undiscounted Excess Amount 60,885
Leese, Operating Lease, Lease not yet commenced 2,400
Sale ​Leaseback ​Transaction ​Deferred​ Gain $ 10,000