v2.3.0.15

Segment Information (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011 Year Swap Segment	Sep. 30, 2010
Summarized financial information
Revenue, Total		$ 5,178	$ 4,078	$ 14,444	$ 9,991
Profit (loss), Total		719	366	1,870	762
Corporate and Other		(78)	(54)	(208)	(159)
Interest expense, net		(58)	(39)	(164)	(93)
Loss on early extinguishment of debt	40	(40)		(40)
Acquisition-related costs			(12)		(78)
Segment Information (Textuals) [Abstract]
Number of reportable segment				5
North America [Member]
Summarized financial information
Revenue, Total		2,716	2,006	7,436	4,411
Profit (loss), Total		607	340	1,507	685
Latin America [Member]
Summarized financial information
Revenue, Total		568	431	1,583	1,087
Profit (loss), Total		71	9	205	31
Europe / Africa / Russia Caspian [Member]
Summarized financial information
Revenue, Total		850	757	2,427	2,213
Profit (loss), Total		105	47	243	196
Middle East / Asia Pacific [Member]
Summarized financial information
Revenue, Total		708	606	2,068	1,590
Profit (loss), Total		84	39	251	109
Industrial Services and Other [Member]
Summarized financial information
Revenue, Total		336	278	930	690
Profit (loss), Total		28	36	76	71
Total Operations [Member]
Summarized financial information
Revenue, Total		5,178	4,078	14,444	9,991
Profit (loss), Total		$ 895	$ 471	$ 2,282	$ 1,092

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- Definition

Corporate and other expenses.

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Number of reportable segment.

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Segment Information.

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X

- 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 Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 59

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

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Amount represents the difference between the fair value of the payments made and the carrying amount of the debt at the time of its extinguishment.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 50

-Section 40

-Paragraph 4

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-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 26

-Paragraph 20, 21

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 4

-Section 08

-Paragraph h

-Subparagraph 1(i)



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- Definition

The cost of borrowed funds accounted for as interest that was charged against earnings during the period.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Publisher OTS

-Name Federal Regulation (FR)

-Number Title 12

-Chapter V

-Section 563c.102

-Paragraph 9

-Subsection II

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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

-Publisher SEC

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