Leases - Additional Information (Details) - USD ($) $ in Millions		9 Months Ended
	Jun. 01, 2021	May 31, 2021
Lessee Lease Description [Line Items]
Operating and finance leases, remaining lease start range terms description		less than 1 year
Operating lease liabilities not yet commenced, liability		$ 22.8
Operating lease liabilities not yet commenced, lease term		20 years
Option to extend, existence, lease liabilities not yet commenced, operating lease		true
Subsequent Event
Lessee Lease Description [Line Items]
Operating lease liabilities not yet commenced, liability	$ 5.5
Operating lease liabilities not yet commenced, lease term	20 years
Option to extend, existence, lease liabilities not yet commenced, operating lease	true
Maximum
Lessee Lease Description [Line Items]
Operating and finance leases, remaining lease terms		20 years