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Supplemental Financial Information - Other Long-term Liabilities (Detail) - USD ($) $ in Millions	Oct. 29, 2021	Apr. 30, 2021
Liabilities Other Than Long Term Debt Noncurrent [Abstract]
Liability for uncertain tax positions	$ 111	$ 127
Income taxes payable	303	351
Product warranty liabilities	9	11
Operating lease liabilities	224	71
Other liabilities	88	90
Other long-term liabilities	$ 735	$ 650

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- Definition

Other liabilities miscellaneous noncurrent.

+ References

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- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(15)(b)(1))
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Amount recognized for uncertainty in income taxes classified as noncurrent.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
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Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

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-Name Accounting Standards Codification
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-SubTopic 10
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Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid after one year or beyond the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability.

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