Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Apr. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

The following table shows the changes in goodwill (which include no accumulated impairment losses) and other intangible assets over the past two years: 

	Goodwill		Other Intangible Assets
Balance as of April 30, 2022	$	761	$	586
Business acquisitions (Note 13)	652		619
Foreign currency translation adjustment	44		55
Impairment	—		(96)
Balance as of April 30, 2023	1,457		1,164
Purchase accounting adjustments (Note 13)	40		(53)
Business divestitures (Note 14)	(28)		(89)
Foreign currency translation adjustment	(14)		(25)
Impairment	—		(7)
Balance as of April 30, 2024	$	1,455	$	990