v2.4.0.8

Changes in Accumulated Other Comprehensive Income (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning of period			$ (237)
Aggregate adjustment for the period	(190)	118	(174)	(22)
Accumulated other comprehensive income, end of period	(406)	(262)	(406)	(262)
Foreign currency translation adjustments [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning of period	(8)	(179)	(17)	(62)
Aggregate adjustment for the period	(176)	110	(167)	(7)
Accumulated other comprehensive income, end of period	(184)	(69)	(184)	(69)
Unrealized gains (losses) on derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	8	10	5	9
Tax effect of reclassification to income	3	5	5	1
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning of period	9	(25)	2	14
Other comprehensive income before reclassifications (net of tax effect)	(30)	4	(27)	(29)
Reclassification to income (net of tax effect)	7	6	11	0
Accumulated other comprehensive income, end of period	(14)	(15)	(14)	(15)
Pension and postretirement plans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Tax effect of current period changes in fair value	4	2	3	2
Tax effect of reclassification to income	0	0	0	1
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning of period	(220)	(173)	(222)	(189)
Other comprehensive income before reclassifications (net of tax effect)	10	(7)	8	6
Reclassification to income (net of tax effect)	2	2	6	5
Accumulated other comprehensive income, end of period	$ (208)	$ (178)	$ (208)	$ (178)

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Other Comprehensive Income (Loss), before Reclassifications, Tax

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Reclassification from Accumulated Other Comprehensive Income, Current Period, Tax

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

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-Section 45

-Paragraph 14

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 31

-Article 5



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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

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-Section 45

-Paragraph 10A

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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