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Supplementary Information (Other Long-term Assets) (Details) - USD ($) $ in Millions | Jul. 03, 2020 | Apr. 03, 2020
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Supplementary Information [Abstract] |  |
Non-marketable equity investments | $ 188 | $ 187
Long-term income tax receivable and prepaid income taxes | 38 | 38
Deferred income tax assets | 389 | 387
Other | 60 | 66
Total other long-term assets | $ 675 | $ 678

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