Goodwill and Other Intangible Assets

9 Months Ended

Jan. 31, 2020

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, 2020:

(Dollars in millions)	Goodwill		Other Intangible Assets
Balance at April 30, 2019	$	753	$	645
Acquisition (Note 15)	11		12
Foreign currency translation adjustment	1		(3		)
Balance at January 31, 2020	$	765	$	654

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