Other Comprehensive Income (Tables)

9 Months Ended

Jan. 31, 2025

Statement of Comprehensive Income [Abstract]

Comprehensive Income (Loss) [Table Text Block]

The following table shows the components of net other comprehensive income (loss):

	Three Months Ended						Three Months Ended
	January 31, 2024						January 31, 2025
(Dollars in millions)	Pre-Tax		Tax		Net		Pre-Tax		Tax		Net
Currency translation adjustments:
Net gain (loss) on currency translation	$	61	$	4	$	65	$	(55)	$	(5)	$	(60)
Reclassification to earnings	4		6		10		—		—		—
Other comprehensive income (loss), net	65		10		75		(55)		(5)		(60)
Cash flow hedge adjustments:
Net gain (loss) on hedging instruments	(11)		3		(8)		12		(3)		9
Reclassification to earnings1	(3)		1		(2)		(4)		1		(3)
Other comprehensive income (loss), net	(14)		4		(10)		8		(2)		6
Postretirement benefits adjustments:
Net actuarial gain (loss) and prior service cost	—		—		—		1		—		1
Reclassification to earnings2	1		—		1		1		—		1
Other comprehensive income (loss), net	1		—		1		2		—		2
Total other comprehensive income (loss), net	$	52	$	14	$	66	$	(45)	$	(7)	$	(52)
	Nine Months Ended						Nine Months Ended
	January 31, 2024						January 31, 2025
(Dollars in millions)	Pre-Tax		Tax		Net		Pre-Tax		Tax		Net
Currency translation adjustments:
Net gain (loss) on currency translation	$	—	$	—	$	—	$	(126)	$	(2)	$	(128)
Reclassification to earnings	4		6		10		—		—		—
Other comprehensive income (loss), net	4		6		10		(126)		(2)		(128)
Cash flow hedge adjustments:
Net gain (loss) on hedging instruments	6		(1)		5		11		(3)		8
Reclassification to earnings1	(11)		3		(8)		(7)		2		(5)
Other comprehensive income (loss), net	(5)		2		(3)		4		(1)		3
Postretirement benefits adjustments:
Net actuarial gain (loss) and prior service cost	—		—		—		1		—		1
Reclassification to earnings2	5		(1)		4		2		—		2
Other comprehensive income (loss), net	5		(1)		4		3		—		3
Total other comprehensive income (loss), net	$	4	$	7	$	11	$	(119)	$	(3)	$	(122)

1Pre-tax amount for each period is classified as sales in the accompanying condensed consolidated statements of operations.

2Pre-tax amount for each period is classified as non-operating postretirement expense in the accompanying condensed consolidated statements of operations.