XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Income Taxes (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Text Block [Abstract] |
Income (loss) from operations before provision (benefit) for income taxes |
|  |  | Three Months Ended March 31, |
In millions |  |  | 2018 |  |  |  | 2017 |
Income (loss) before income taxes |  | $ | (96) |  |  | $ | (120) |
Provision (benefit) for income taxes |  | $ | 2 |  |  | $ | (48) |
Effective tax rate |  |  | -2.1% |  |  |  | 40.0% |

X
- Definition Tabular disclosure of income before income tax between domestic and foreign jurisdictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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