XML 53 R20.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other Income, Net | 12 Months Ended
--- | ---
Dec. 31, 2017
Other Income and Expenses [Abstract] |
Other Income, Net | Other Income, Net
| 2017 | 2016 | 2015
Equity income | $ | — |  | $ | (7 | ) | $ | — |
Interest income | (19 | ) | (16 | ) | (16 | )
Foreign currency (gains) losses, net | (5 | ) | (4 | ) | 51 |
Net (gain) loss from asset sales | (513 | ) | 11 |  | (42 | )
Net loss (gain) on mark-to-market derivative contracts | — |  | 1 |  | (3 | )
Other, net | (103 | ) | (79 | ) | (18 | )
| $ | (640 | ) | $ | (94 | ) | $ | (28 | )
In 2017, Net gain from assets sales included a gain on the sale of a portion of Arconic’s investment in Alcoa Corporation common stock of $351 (see Note C) and a gain of $167 on the Debt-for-Equity Exchange (see Note I). In 2017, Other, net included an adjustment of $81 to the contingent earn-out liability related to the 2014 acquisition of Firth Rixson (see Note F) and an adjustment of $25 associated with a separation-related guarantee liability (see Note K). In 2016, Other, net included an adjustment of $56 to the contingent earn-out liability and a post-closing adjustment of $20, both related to the acquisition of Firth Rixson. In 2015, Net gain from asset sales included a gain of $19 related to the sale of land around Arconic’s former Sherwin, TX site and a gain of $19 related to the sale of the remaining equity investment in a China rolling mill.

X
- References No definition available. + Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration