Stockholders' Equity - Summary of Activities Related to Dividends on Common Stock (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
Jul. 28, 2023	Jul. 29, 2022
Dividends, Common Stock [Abstract]
Dividends per share declared	$ 0.5	$ 0.5
Dividend payments	$ 106	$ 110
Additional Paid-in Capital
Dividends, Common Stock [Abstract]
Dividend payments	68	106
Retained Earnings
Dividends, Common Stock [Abstract]
Dividend payments	$ 38	$ 4

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-15

Name:	us-gaap_PaymentsOfDividends
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration