Leases - Supplemental Balance Sheet (Details) - USD ($) $ in Thousands	Aug. 31, 2022	Feb. 28, 2022
Leases [Abstract]
Operating lease assets	$ 530,285	$ 537,357
Finance Lease, Right-of-Use Asset	142,232	127,183
Total lease assets	672,517	664,540
Current portion of operating lease liabilities	48,783	44,197
Finance Lease, Liability, Current	17,007	10,290
Operating lease liabilities, excluding current portion	512,542	523,269
Finance Lease, Liability, Noncurrent	157,320	145,179
Total lease liabilities	735,652	722,935
Finance Lease Accumulated Depreciation	$ 38,200	$ 30,700