Operating Income by Segment (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting Information [Line Items]
Unrealized gains (losses) on derivatives	$ 420		$ 413
General corporate expenses	(56)	(74)	(191)	(219)
Amortization of intangibles	(48)	(55)	(157)	(164)
Benefit from indemnification resolution		385		385
Gains on acquisition and divestitures, net				28
Acquisition-related costs				(2)
Operating income	853	1,262	2,653	2,961
Interest and other (expense) / income	227	(218)	(717)	(732)
Earnings before income taxes	1,080	1,044	1,936	2,229
Cost of Sales
Segment Reporting Information [Line Items]
Unrealized gains (losses) on derivatives	39	12	(8)	55
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Benefit from indemnification resolution		336		336
Latin America
Segment Reporting Information [Line Items]
Operating income	120	171	304	425
Asia Pacific
Segment Reporting Information [Line Items]
Operating income	65	81	364	399
EEMEA
Segment Reporting Information [Line Items]
Operating income	93	109	303	282
Europe Segment
Segment Reporting Information [Line Items]
Operating income	368	403	1,294	1,178
North America Segment
Segment Reporting Information [Line Items]
Operating income	$ 272	$ 279	$ 744	$ 643

Benefit From Indemnification Resolution

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- Definition

Gain Loss On Acquisition And Divestitures Net.

+ References

No definition available.

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- Definition

Segment reporting, general corporate expenses

+ References

No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

-Paragraph 2

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

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- Definition

Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

+ 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

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- Definition

The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.7)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Article 5

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

+ Details

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