Leases Lease Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2022	Feb. 28, 2021	Feb. 29, 2020
Leases [Abstract]
Operating Lease, Payments	$ 72,371	$ 56,762	$ 57,145
Finance Lease, Interest Payment on Liability	11,194	8,517	4,027
Finance Lease, Principal Payments	11,923	7,424	4,151
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	50,911	14,010	27,136
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	$ 32,052	$ 45,857	$ 53,111