Restructuring Charges (Details) - USD ($) $ in Millions	12 Months Ended
Apr. 29, 2022	Apr. 30, 2021	Apr. 24, 2020
Changes in Restructuring Reserves
Beginning balance	$ 146	$ 112	$ 122
Charges	354	539	462
Cash payments	(378)	(486)	(427)
Settled non-cash			(24)
Accrual adjustments	(13)	(19)	(21)
Ending balance	110	146	112
Employee Termination Benefits
Changes in Restructuring Reserves
Beginning balance	123	89	101
Charges	80	213	129
Cash payments	(109)	(162)	(128)
Settled non-cash			0
Accrual adjustments	(13)	(17)	(13)
Ending balance	81	123	89
Associated Costs
Changes in Restructuring Reserves
Beginning balance	22	19	9
Charges	274	322	300
Cash payments	(269)	(319)	(290)
Settled non-cash			0
Accrual adjustments	0	0	0
Ending balance	27	22	19
Asset Write-downs
Changes in Restructuring Reserves
Beginning balance	0	0	0
Charges	0	0	24
Cash payments	0	0	0
Settled non-cash			(24)
Accrual adjustments	0	0	0
Ending balance	0	0	0
Other Costs
Changes in Restructuring Reserves
Beginning balance	1	4	12
Charges	0	4	9
Cash payments	0	(5)	(9)
Settled non-cash			0
Accrual adjustments	0	(2)	(8)
Ending balance	$ 1	$ 1	$ 4

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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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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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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