Derivative Financial Instruments (Details Textual) - USD ($) $ in Millions	3 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Apr. 30, 2025
Derivative Financial Instruments (Textual) [Abstract]
Collateral pledged	$ 164.2
Collateral received			$ 37.5
Cumulative net mark-to-market valuation of certain derivative positions recognized in unallocated derivative gains (losses)	(172.3)	$ 80.8
Interest expense – net	$ (100.2)	$ (100.4)
Commodity contracts
Derivative Financial Instruments (Textual) [Abstract]
Derivative instrument maturity	1 year
Foreign currency exchange contracts
Derivative Financial Instruments (Textual) [Abstract]
Derivative instrument maturity	1 year
Interest rate contracts
Derivative Financial Instruments (Textual) [Abstract]
Deferred Gain (Loss) on Cash Flow Hedges Included in Accumulated Other Comprehensive Income or Loss	$ (114.3)		(117.4)
Tax impact related to deferred losses and gains on cash flow hedges included in accumulated other comprehensive loss	26.6		$ 27.3
Effective portion of the hedge loss reclassified to interest expense over the next twelve months	$ (12.5)