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Debt (Schedule Of Debt) (Details) - USD ($) $ in Thousands | Nov. 30, 2021 | Feb. 28, 2021
--- | --- | ---
Debt Instrument [Line Items] |  |
Long-term Debt | $ 17,458,864 | $ 14,619,919
Financing Obligations | 527,260 | 533,578
Non-Recourse Debt | 15,416,457 | 13,764,808
Total debt | 18,031,135 | 15,098,386
Less: current portion | (546,035) | (452,579)
Unamortized Debt Issuance Expense | (26,236) | (25,888)
Revolving Credit Facility [Member] |  |
Debt Instrument [Line Items] |  |
Long-term Debt | 588,100 | 0
Term Loan [Member] |  |
Debt Instrument [Line Items] |  |
Long-term Debt | 300,000 | 300,000
3.86% senior notes dues 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Long-term Debt | 100,000 | 100,000
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 | $ 699,318 | $ 0

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