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Business Combinations - Narrative (Details) - USD ($) $ in Millions |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Sep. 12, 2022 | Sep. 29, 2023 | Sep. 29, 2023 | Sep. 30, 2022
Asset Acquisition [Line Items] |  |  |  |
Payments for acquisitions, net of cash acquired |  |  | $ 0 | $ 6,550
Net decrease to goodwill |  |  | 14 |
Avast plc |  |  |  |
Asset Acquisition [Line Items] |  |  |  |
Payments for acquisitions, net of cash acquired | $ 8,688 |  |  |
Net decrease to goodwill |  | $ 14 | 14 |
Decrease in long term deferred tax liabilities |  | $ 14 | $ 14 |

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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 25 -Paragraph 16 -SubTopic 10 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479405/805-10-25-16 + Details
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