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Segment and Geographic Information (Schedule of Assets by Geographic Location) (Details) - USD ($) $ in Millions | Oct. 02, 2020 | Apr. 03, 2020
--- | --- | ---
Revenue from External Customer [Line Items] |  |
Total cash, cash equivalents and short-term investments | $ 1,049 | $ 2,263
Total property and equipment, net | 75 | 238
Total operating lease assets | 85 | 88
U.S. |  |
Revenue from External Customer [Line Items] |  |
Total cash, cash equivalents and short-term investments | 463 | 1,345
Total property and equipment, net | 37 | 174
Total operating lease assets | 61 | 40
International |  |
Revenue from External Customer [Line Items] |  |
Total cash, cash equivalents and short-term investments | 586 | 918
Ireland |  |
Revenue from External Customer [Line Items] |  |
Total property and equipment, net | 34 | 34
India |  |
Revenue from External Customer [Line Items] |  |
Total operating lease assets | 11 | 11
Japan |  |
Revenue from External Customer [Line Items] |  |
Total operating lease assets | 7 | 10
Other Countries |  |
Revenue from External Customer [Line Items] |  |
Total property and equipment, net | 4 | 30
Total operating lease assets | $ 6 | $ 27

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