Business Combination - Pro Forma Information (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Jan. 31, 2021 |
Jan. 26, 2020 |
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| Business Combination and Asset Acquisition [Abstract] | ||
| Revenue | $ 17,104 | $ 12,250 |
| Net income | $ 4,757 | $ 2,114 |
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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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