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Business Combinations - Preliminary Allocation Of The Aggregate Purchase Price (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Apr. 02, 2021 | Jan. 08, 2021
--- | --- | --- | ---
Assets: |  |  |
Goodwill | $ 2,876 | $ 2,867 |
Avira |  |  |
Assets: |  |  |
Current assets |  |  | $ 12
Intangible assets |  |  | 162
Goodwill |  |  | 261
Other long-term asset |  |  | 21
Total assets acquired |  |  | 456
Liabilities: |  |  |
Current liabilities |  |  | 29
Contract liabilities |  |  | 54
Other long-term obligations |  |  | 29
Total liabilities assumed |  |  | 112
Total purchase price |  |  | $ 344

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