Employee Benefits and Deferred Compensation - Amount Contributed under 401(k) Plans (Detail) - USD ($) $ in Millions	12 Months Ended
Apr. 28, 2023	Apr. 29, 2022	Apr. 30, 2021
Retirement Benefits [Abstract]
401(k) matching contributions	$ 33	$ 31	$ 29

Amount of cost for defined contribution plan.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

Name:	us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration