Goodwill and Other Intangible Assets (Details) $ in Millions	9 Months Ended
	Jan. 31, 2023 USD ($)
Goodwill [Roll Forward]
Balance at April 30, 2022	$ 761
Acquisitions (Note 14)	653
Foreign currency translation adjustment	41
Impairment	0
Balance at January 31, 2023	1,455
Indefinite-lived Intangible Assets [Roll Forward]
Balance at April 30, 2022	586
Acquisitions (Note 14)	620
Foreign currency translation adjustment	35
Impairment	(96)
Balance at January 31, 2023	$ 1,145