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Other Income (Loss), Net (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Component of Other Income (Loss), Net [Line Items] |  |  |  |
Other income (loss), net | $ 15 | $ (9) | $ 18 | $ (6)
Equity earnings from non-consolidated affiliates |  |  |  |
Component of Other Income (Loss), Net [Line Items] |  |  |  |
Other income (loss), net | 4 | 1 | 8 | 3
Gain (loss) on disposition of assets, net |  |  |  |
Component of Other Income (Loss), Net [Line Items] |  |  |  |
Other income (loss), net | 10 | (5) | 6 | 0
Foreign currency transaction income (loss) |  |  |  |
Component of Other Income (Loss), Net [Line Items] |  |  |  |
Other income (loss), net | 1 | 4 | (1) | 5
Non-service pension and other post-retirement benefits expense |  |  |  |
Component of Other Income (Loss), Net [Line Items] |  |  |  |
Other income (loss), net | 0 | (1) | (1) | (8)
Other |  |  |  |
Component of Other Income (Loss), Net [Line Items] |  |  |  |
Other income (loss), net | $ 0 | $ (8) | $ 6 | $ (6)

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- Definition Amount of income (expense) related to nonoperating activities, classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
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