In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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- Definition

The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

+ References

No definition available.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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-Subsection 3, 4

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Other Expense (Income), Net - Other Expense (Income), Net (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Component of Operating Other Cost and Expense [Abstract]
Impairment of goodwill			$ 22us-gaap_GoodwillImpairmentLoss
Other expense (income), net		64us-gaap_OtherOperatingIncomeExpenseNet	144us-gaap_OtherOperatingIncomeExpenseNet	(108)us-gaap_OtherOperatingIncomeExpenseNet
North America [Member]
Component of Operating Other Cost and Expense [Abstract]
Impairment of long-lived assets		18	23	2
Re-measurement gain				(35)
Other expense (income), net		18	23	(33)
Europe [Member]
Component of Operating Other Cost and Expense [Abstract]
Restructuring charges		46	89	55
Impairment of long-lived assets	23			23
Other expense (income), net		46	89	78
Rest of World [Member]
Component of Operating Other Cost and Expense [Abstract]
Impairment of long-lived assets			10
Impairment of goodwill			22
Other expense (income), net			32
Corporate [Member]
Component of Operating Other Cost and Expense [Abstract]
Re-measurement gain				(153)
Other expense (income), net				$ (153)