Fair Value Measurements (Tables)

3 Months Ended

Jul. 31, 2025

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table summarizes the assets and liabilities measured or disclosed at fair value on a recurring basis:

	April 30, 2025				July 31, 2025
	Carrying		Fair		Carrying		Fair
(Dollars in millions)	Amount		Value		Amount		Value
Assets
Cash and cash equivalents	$	444	$	444	$	471	$	471
Currency derivatives, net	2		2		1		1
Liabilities
Currency derivatives, net	12		12		9		9
Contingent consideration	31		31		31		31
Short-term borrowings	312		312		282		282
Long-term debt (including current portion)	2,421		2,255		2,419		2,265