Income Taxes (Schedule Of Temporary Differences Resulting In Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Feb. 28, 2022	Feb. 28, 2021
Income Tax Disclosure [Abstract]
Accrued expenses and other	$ 122,791	$ 67,185
Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Financing Receivable, Allowance for Credit Loss	104,454	0
Partnership basis	0	135,437
Deferred Tax Assets, Tax Deferred Expense, Other	4,236	0
Deferred Tax Assets, Operating Loss Carryforwards	38,637	0
DeferredTaxAssetsLeasingArrangements	144,693	115,583
Share-based compensation	40,579	54,681
Derivatives	0	9,317
Capital loss carry forward	745	901
Total deferred tax assets	456,135	383,104
Less: valuation allowance	(1,455)	(901)
Total deferred tax assets after valuation allowance	454,680	382,203
Deferred Tax Liabilities, Intangible Assets	51,088	0
Prepaid expenses	0	21,302
Property and equipment	115,263	75,383
Deferred Tax Liabilities, Leasing Arrangements	137,095	110,006
Inventory	19,147	11,251
Derivatives	11,156	0
Total deferred tax liabilities	333,749	217,942
Net deferred tax asset	$ 120,931	$ 164,261