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Other (Income) Expense - Net | 3 Months Ended
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Mar. 31, 2018
Other Income and Expenses [Abstract] |
Other (Income) Expense - Net | Other (Income) Expense - Net The following table sets forth the items in other (income) expense:
| Three Months Ended
| March 31,
| 2018 |  | 2017
| (In millions)
Gains on sales of assets | $ | (6 | ) |  | $ | (16 | )
Other – net | (9 | ) |  | 18 |
Other (Income) Expense - Net | $ | (15 | ) |  | $ | 2 |
Gains on sales of assets in the three months ended March 31, 2018 and 2017 included gains on disposals of individually insignificant assets in the ordinary course of business. Other - net in the three months ended March 31, 2018 included other income partially offset by foreign exchange losses. Other - net in the three months ended March 31, 2017 included foreign exchange losses partially offset by other income. Other - net also included the other components of net pension benefit cost which resulted in an income of $3 million in the three months ended March 31, 2018 compared to a net pension benefit cost of $9 million in the three months ended March 31, 2017.

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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