Debt Debt (Schedule of Maturities of Long-term Debt) (Details) - USD ($) $ in Thousands	Feb. 28, 2022	Feb. 28, 2021
Maturities of Long-term Debt [Abstract]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	$ 53,780
FinancingObligationPaymentsDueYearTwo	56,075
FinancingObligationsPaymentsDueYearThree	54,747
FinancingObligationsPaymentsDueYearFour	57,943
FinancingObligationsPaymentsDueYearFive	48,592
FinancingObligationsPaymentsDueAfterYearFive	797,328
FinancingObligationsPaymentsDue	1,068,465
FinancingObligationsUndiscountedExcessAmount	(543,699)
Financing Obligations	$ 524,766	$ 533,578