Commitments and Contingencies (Details) - USD ($) $ in Millions |
Jan. 26, 2020 |
Jan. 27, 2019 |
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| Commitments and Contingencies Disclosure [Abstract] | ||
| Outstanding inventory purchase obligation | $ 1,160 | |
| Other purchase obligations | 186 | |
| Product returns and warranty liabilities | $ 15 | $ 18 |
| X | ||||||||||
- Definition The carrying amount of the cancelable and non-cancelable purchase order commitments for inventory as of the balance sheet date. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
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