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Acquisitions and Dispositions of Businesses - Schedule of Net Assets Acquired (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Assets acquired |  |
Goodwill | $ 8,295 | $ 8,434
2022 And 2021 Acquisitions |  |
Business Acquisition [Line Items] |  |
Cash | 145 |
Deferred and contingent consideration | 5 |
Aggregate consideration transferred | 150 |
Assets acquired |  |
Goodwill | 78 |
Intangible assets | 69 |
Other assets | 22 |
Total assets acquired | 169 |
Liabilities assumed: |  |
Total liabilities assumed | 19 |
Net assets acquired | 150 |
Cash and cash equivalents | $ 2 |

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