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Business Combinations - Preliminary Allocation Of The Aggregate Purchase Price (Details) - USD ($) $ in Millions | Apr. 01, 2022 | Apr. 02, 2021 | Jan. 08, 2021 | Apr. 03, 2020
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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] |  |  |  |
Goodwill | $ 2,873 | $ 2,867 |  | $ 2,585
Avira |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] |  |  |  |
Current assets |  |  | $ 12 |
Intangible assets |  |  | 162 |
Goodwill |  |  | 261 |
Other long-term asset |  |  | 21 |
Total assets acquired |  |  | 456 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] |  |  |  |
Current liabilities |  |  | 29 |
Contract liabilities |  |  | 54 |
Other long-term obligations |  |  | 29 |
Total liabilities assumed |  |  | 112 |
Total purchase price |  |  | $ 344 |

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