Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2025	Nov. 30, 2024
Statement of Comprehensive Income [Abstract]
NET EARNINGS	$ 62,215	$ 125,441	$ 367,974	$ 410,690
Other comprehensive (loss) income, net of taxes:
Net change in retirement benefit plan unrecognized actuarial losses	75	84	227	253
Net change in cash flow hedge unrecognized gains, net of tax	(6,049)	5,686	(30,587)	(44,705)
Other comprehensive income (loss), net of taxes	(5,974)	5,770	(30,360)	(44,452)
TOTAL COMPREHENSIVE INCOME	$ 56,241	$ 131,211	$ 337,614	$ 366,238