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v3.19.1

Recent Transactions (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Jan. 02, 2019 | Dec. 31, 2018
Business Acquisition [Line Items] |  |  |  |
Payments for business acquired | $ 10 | $ 0 |  |
Business Combination, Contingent Consideration, Liability | 5 |  |  |
Goodwill | $ 1,848 |  |  | $ 1,853
Cascadia Motion [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business Acquisition, Effective Date of Acquisition | Jan. 02, 2019 |  |  |
Payments for business acquired | $ 15 |  |  |
Other intangible assets |  |  | $ 5 |
Goodwill |  |  | 7 |
Other assets and liabilities |  |  | $ 2 |
Minimum [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 2 years |  |  |
Maximum [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 15 years |  |  |

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