| **Accumulated Other Comprehensive Loss - (Tables)**                      | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
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| **Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| Accumulated other comprehensive loss                                     | The following table presents the changes in accumulated other comprehensive loss, net of tax: Pensions and OtherPostretirementBenefitsForeignCurrencyTranslationAdjustmentsAccumulatedOtherComprehensiveLossBalance at December 31, 2012$(250)$(226)$(476)Other comprehensive income before reclassifications:   Foreign currency translation adjustments (61)(61)Pensions and other postretirement benefits:   Actuarial net gain arising in the year38 38Deferred taxes(17) (17)    Amounts reclassified from accumulated other comprehensive loss:  Amortization of net actuarial loss23 23Amortization of prior service credit(7) (7)Curtailment/settlements2 2Deferred taxes(6) (6)Balance at December 31, 2013(217)(287)(504)Other comprehensive income before reclassifications:  Foreign currency translation adjustments (216)(216)Pensions and other postretirement benefits:  Actuarial net loss arising in the year(38) (38)Deferred taxes10 10    Amounts reclassified from accumulated other comprehensive loss:   Amortization of net actuarial loss14 14Amortization of prior service credit(14) (14)Deferred taxes(1) (1)Balance at December 31, 2014$(246)$(503)$(749) |

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| - Definition
Tabular disclosure of the components of accumulated other comprehensive income (loss).
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580
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