Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions	Oct. 30, 2020	Apr. 24, 2020
Statement of Financial Position [Abstract]
Allowances for accounts receivable	$ 312	$ 208
Ordinary shares, par value (usd per share)	$ 0.0001	$ 0.0001
Ordinary shares authorized (shares)	2,600,000,000	2,600,000,000
Ordinary shares issued (shares)	1,345,547,814	1,341,074,724
Ordinary shares outstanding (shares)	1,345,547,814	1,341,074,724

Amount of allowance for credit loss on accounts receivable, classified as current.

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Face amount or stated value per share of common stock.

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