Stock Purchase and Award Plans - Performance Share Unit Activity (Details) - Performance share units - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
Apr. 29, 2022	Apr. 30, 2021
Units
Nonvested at beginning of period (in shares)	828
Granted (in shares)	831
Forfeited (in shares)	(78)
Nonvested at end of period (in shares)	1,581	828
Wtd. Avg. Grant Price
Nonvested at beginning of period (in dollars per share)	$ 129.05
Granted (in dollars per share)	149.16	$ 129.04
Forfeited (in dollars per share)	138.31
Nonvested at end of period (in dollars per share)	$ 138.95	$ 129.05
Fair value of restricted stock vested	$ 0	$ 0
Tax benefit related to restricted stock vested	$ 0	$ 0

Amount of tax benefit from exercise of option under share-based payment arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2A
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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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