Stockholders' Equity (Tables)

3 Months Ended

Jul. 31, 2025

Equity, Attributable to Parent [Abstract]

Schedule of Stockholders Equity [Table Text Block]

The following table shows the changes in stockholders’ equity during the three months ended July 31, 2024:

(Dollars in millions)	Class A Common Stock		Class B Common Stock		Additional Paid-in Capital		Retained Earnings		AOCI		Treasury Stock		Total
Balance at April 30, 2024	$	25	$	47	$	13	$	4,261	$	(221)	$	(608)	$	3,517
Net income							195						195
Net other comprehensive income (loss)									(43)				(43)
Declaration of cash dividends							(206)						(206)
Stock-based compensation expense					4								4
Stock issued under compensation plans											3		3
Loss on issuance of treasury stock issued under compensation plans					(5)								(5)
Balance at July 31, 2024	$	25	$	47	$	12	$	4,250	$	(264)	$	(605)	$	3,465

The following table shows the changes in stockholders’ equity during the three months ended July 31, 2025:

(Dollars in millions)	Class A Common Stock		Class B Common Stock		Additional Paid-in Capital		Retained Earnings		AOCI		Treasury Stock		Total
Balance at April 30, 2025	$	25	$	47	$	36	$	4,710	$	(220)	$	(605)	$	3,993
Net income							170						170
Net other comprehensive income (loss)									36				36
Declaration of cash dividends							(214)						(214)
Stock-based compensation expense					4								4
Stock issued under compensation plans											5		5
Loss on issuance of treasury stock issued under compensation plans					(6)								(6)
Balance at July 31, 2025	$	25	$	47	$	34	$	4,666	$	(184)	$	(600)	$	3,988

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table shows the change in each component of accumulated other comprehensive income (AOCI), net of tax, during the three months ended July 31, 2025:

(Dollars in millions)	Currency Translation Adjustments		Cash Flow Hedge Adjustments		Postretirement Benefits Adjustments		Total AOCI
Balance at April 30, 2025	$	(92)	$	(5)	$	(123)	$	(220)
Net other comprehensive income (loss)	25		2		9		36
Balance at July 31, 2025	$	(67)	$	(3)	$	(114)	$	(184)

Dividends Declared [Table Text Block]

The following table shows the cash dividends declared per share on our Class A and Class B common stock during the three months ended July 31, 2025:

Declaration Date	Record Date	Payable Date	Amount per Share
May 22, 2025	June 9, 2025	July 1, 2025	$0.2265
July 24, 2025	September 3, 2025	October 1, 2025	$0.2265