Balance Sheet Components - Other Assets (Details) - USD ($) $ in Millions |
Jan. 31, 2021 |
Jan. 26, 2020 |
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| Text Block [Abstract] | ||
| Advanced consideration for acquisition | $ 1,357 | $ 0 |
| Prepaid royalties | 440 | 1 |
| Investment in non-affiliated entities | 144 | 77 |
| Deposits | 136 | 8 |
| Other | 67 | 32 |
| Other assets | $ 2,144 | $ 118 |
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- Definition Business Combination, Advanced Consideration No definition available.
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- Definition Prepaid Royalties, Noncurrent No definition available.
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- Definition Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. No definition available.
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of long-term investments classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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