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Other Financial Data - Schedule of Other Income (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Other (Expense) Income |  |  |  |
Foreign currency remeasurement | $ 11,000,000 | $ 29,000,000 | $ 0 | $ 13,000,000
Disposal of businesses | 2,000,000 | 0 | 7,000,000 | (1,000,000)
Pension and other postretirement | 5,000,000 | (7,000,000) | 9,000,000 | (5,000,000)
Equity earnings | 1,000,000 | 1,000,000 | 2,000,000 | 2,000,000
Financial instruments | (13,000,000) | (27,000,000) | (12,000,000) | (27,000,000)
Other | 0 | 1,000,000 | 0 | 0
Total | $ 6,000,000 | $ (3,000,000) | $ 6,000,000 | $ (18,000,000)

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