Goodwill and Other Intangible Assets

9 Months Ended

Jan. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets

The following table shows the changes in goodwill (which includes no accumulated impairment losses) and other intangible assets during the nine months ended January 31, 2021:

(Dollars in millions)	Goodwill		Other Intangible Assets
Balance at April 30, 2020	$	756	$	635
Sale of business (Note 14)	(4)		(1)
Acquisition (Note 14)	6		8
Foreign currency translation adjustment	16		34
Balance at January 31, 2021	$	774	$	676

Our other intangible assets consist of trademarks and brand names, all with indefinite useful lives.