Leases - Supplemental Balance Sheet (Details) - USD ($) $ in Thousands	Aug. 31, 2025	Feb. 28, 2025
Leases [Abstract]
Operating lease assets	$ 476,367	$ 493,355
Finance Lease, Right-of-Use Asset	152,483	160,535
Total lease assets	628,850	653,890
Current portion of operating lease liabilities	57,948	59,335
Finance Lease, Liability, Current	16,533	15,015
Operating lease liabilities, excluding current portion	463,844	481,963
Finance Lease, Liability, Noncurrent	182,101	189,216
Total lease liabilities	720,426	745,529
Finance Lease Accumulated Depreciation	$ 76,900	$ 67,600