Percentage of common stock issued to settle performance based restricted stock units of target shares granted.

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Share based compensation arrangement by share based payment award duration of offering period.

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Share based compensation arrangement by share based payment award duration of purchase period.

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Share based compensation arrangement by share based payment award number of purchase periods.

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Share based compensation arrangement by share based payment award vesting period description.

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Aggregate number of common shares reserved for future issuance.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Date the declared dividend will be paid, in YYYY-MM-DD format.

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Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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The cash outflow to reacquire common stock during the period.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Discount rate from fair value on purchase date that participants pay for shares.

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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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Amount of cash paid to settle liability for award under share-based payment arrangement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of options outstanding, including both vested and non-vested options.

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Purchase price of common stock expressed as a percentage of its fair value.

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Stockholders' Equity - Additional Information (Detail) $ / shares in Units, shares in Millions, $ in Millions					12 Months Ended			251 Months Ended
	Jul. 24, 2024	Jul. 05, 2024	May 23, 2024 USD ($) $ / shares	Sep. 10, 2021 shares	Apr. 26, 2024 USD ($) Period $ / shares shares	Apr. 28, 2023 USD ($) $ / shares shares	Apr. 29, 2022 USD ($) $ / shares shares	Apr. 26, 2024 USD ($) $ / shares shares	Apr. 30, 2021 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, description					For the remaining half of the PBRSUs granted in the fiscal 2024 and 2023, the number of shares used to calculate the settlement amount will depend upon the Company's billings result average over the three-year performance period
Unrecognized compensation expense related to equity awards \| $					$ 578			$ 578
Unrecognized compensation expense will be amortized on a straight-line basis over a weighted-average remaining period, in years					2 years
Stock repurchase program, authorized amount \| $			$ 1,000		$ 16,100			$ 16,100
Stock Repurchased and Retired During Period, Shares								372
Aggregate purchase price of common stock authorized under repurchase program \| $					$ 900	$ 850	$ 600	$ 15,600
Shares Acquired, Average Cost Per Share \| $ / shares								$ 42.04
Preferred stock, shares authorized					5	5		5
Preferred stock, shares issued					0	0		0
Preferred stock, shares outstanding					0	0		0
Cash dividends declared, per common share \| $ / shares			$ 0.52		$ 2	$ 2	$ 2
Additional Paid-in Capital [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Modification of liability-classified awards \| $					$ 4
Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash dividend payable date	Jul. 24, 2024
Cash dividend record date		Jul. 05, 2024
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Common stock issued to settle PBRSUs of target shares granted					0.00%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of options outstanding					1	1		1
Percentage of Common stock issued to settle PBRSUs of target shares granted					200.00%
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding					11	12	10	11	9
Performance Based Restricted Stock Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs grant date fair value \| $					$ 39	$ 28	$ 59	$ 39
Awards outstanding					1	1	1	1
Performance Based Restricted Stock Unit \| PBRSU Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant					4			4
Share offering period for eligible employees					24 months
Number of consecutive purchase periods \| Period					4
Duration of purchase period					6 months
Percentage of discount from quoted market price, employees entitled to buy shares (ESPP)					15.00%
Additional shares of common stock authorized				3
2021 Stock Option Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant					10			10
Shares reserved for future issuance					13			13
2021 Stock Option Plan \| Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price of common stock, percentage					100.00%
2021 Stock Option Plan \| Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					4 years
2021 Stock Option Plan \| Restricted Stock Units \| Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting rate					25.00%
2021 Stock Option Plan \| Restricted Stock Units \| Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting rate					6.25%
2021 Stock Option Plan \| Restricted Stock Units \| Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting rate					6.25%
2021 Stock Option Plan \| Restricted Stock Units \| Tranche Four
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting rate					6.25%