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v3.19.1

Acquisitions and Dispositions (Allocation Of Acquisition Costs) (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018 | Dec. 31, 2017
Business Acquisition [Line Items] |  |  |  |
Cash | $ 142 | $ 29 |  |
Estimated fair value of deferred/contingent consideration | 35 | 7 |  |
Total consideration | 177 | 36 |  |
Allocation of purchase price: |  |  |  |
Goodwill | 9,739 | $ 9,194 | $ 9,599 | $ 9,089
Current Fiscal Period Acquisitions |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Cash | 142 |  |  |
Estimated fair value of deferred/contingent consideration | 35 |  |  |
Total consideration | 177 |  |  |
Allocation of purchase price: |  |  |  |
Cash and cash equivalents | 2 |  |  |
Accounts receivable, net | 5 |  |  |
Property, plant, and equipment | 1 |  |  |
Other intangible assets | 71 |  |  |
Goodwill | 97 |  |  |
Other assets | 6 |  |  |
Total assets acquired | 182 |  |  |
Current liabilities | 5 |  |  |
Other liabilities | 0 |  |  |
Total liabilities assumed | 5 |  |  |
Net assets acquired | $ 177 |  |  |

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