Debt (Schedule Of Debt) (Details) - USD ($) $ in Thousands	Aug. 31, 2025	Feb. 28, 2025
Debt Instrument [Line Items]
Long-term Debt	$ 17,817,387	$ 18,137,340
Financing Obligations	487,023	487,676
Non-recourse Notes Payable	17,056,916	17,119,758
Debt, Long-Term and Short-Term, Combined Amount	18,643,782	18,707,207
Debt, Current	(797,873)	(543,339)
Unamortized Debt Issuance Expense	(28,522)	(26,528)
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Long-term Debt	0	0
4.17% senior notes due 2026 [Member]
Debt Instrument [Line Items]
Long-term Debt	200,000	200,000
4.27% senior notes due 2028 [Member]
Debt Instrument [Line Items]
Long-term Debt	200,000	200,000
October 2021 Term Loan
Debt Instrument [Line Items]
Long-term Debt	$ 699,843	$ 699,773