Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2023
Condensed Statement of Income Captions [Line Items]
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	$ (2,303)	$ (1,020)	$ (50)
Other Comprehensive Income (Loss), Tax	24,779	34,732	28,913
Cash Flow Hedging
Condensed Statement of Income Captions [Line Items]
Other Comprehensive Income (Loss), Tax	$ (2,303)	$ (1,020)	$ 50