Quarterly report pursuant to Section 13 or 15(d)

Contingencies and Litigation - Additional Information (Details)

v3.21.1
Contingencies and Litigation - Additional Information (Details) - USD ($)
$ in Millions
Feb. 28, 2021
Aug. 31, 2020
Commitments and Contingencies Disclosure [Abstract]    
Outstanding letters of credit $ 11.7 $ 11.9
Contractual Obligation, Future Minimum Payments Due, Remainder of Lease Payments $ 6.1