Leases - Lease Cost (Details) - USD ($) $ in Thousands	May 31, 2022	Feb. 28, 2022
Leases [Abstract]
Right-of-use assets	$ 51,909	$ 43,286
Lease liability, short-term	8,786	7,140
Lease liability, long-term	41,978	34,965
Finance lease liabilities ― ST	189	178
Finance lease liabilities ― LT	$ 625	$ 645