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Document and Entity Information - USD ($)	6 Months Ended
Document and Entity Information - USD ($)	Jun. 30, 2011	Jul. 26, 2011	Jun. 30, 2010
Document and Entity Information [Abstract]
Entity Registrant Name	BAKER HUGHES INC
Entity Central Index Key	0000808362
Document Type	10-Q
Document Period End Date	Jun. 30, 2011
Amendment Flag	false
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 17,846,385,000
Entity Common Stock, Shares Outstanding		436,198,379

Consolidated Condensed Statements of Operations (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Revenue
Sales	$ 1,557	$ 1,357	$ 2,990	$ 2,610
Services and rentals	3,184	2,017	6,276	3,303
Total revenue	4,741	3,374	9,266	5,913
Costs and expenses:
Cost of sales	1,266	1,013	2,432	1,956
Cost of services and rentals	2,452	1,649	4,783	2,618
Research and engineering	114	112	220	206
Marketing, general and administrative	292	312	574	617
Acquisition-related costs		56		66
Total costs and expenses	4,124	3,142	8,009	5,463
Operating income	617	232	1,257	450
Interest expense, net	(54)	(30)	(106)	(54)
Income before income taxes	563	202	1,151	396
Income taxes	228	109	432	174
Net income	335	93	719	222
Net income (loss) attributable to noncontrolling interests	(3)
Net income attributable to Baker Hughes	$ 338	$ 93	$ 719	$ 222
Basic income per share attributable to Baker Hughes	$ 0.78	$ 0.23	$ 1.65	$ 0.63
Diluted income per share attributable to Baker Hughes	0.77	0.23	1.64	0.62
Cash dividends per share	$ 0.15	$ 0.15	$ 0.30	$ 0.30

Consolidated Condensed Balance Sheets (Unaudited) - USD ($) $ in Millions	Jun. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 937	$ 1,456
Short-term investments	0	250
Accounts receivable - less allowance for doubtful accounts (2011 - $225; 2010 - $162)	4,434	3,942
Inventories, net	2,939	2,594
Deferred income taxes	254	234
Other current assets	248	231
Total current assets	8,812	8,707
Property, plant and equipment, net	6,700	6,310
Goodwill	5,953	5,869
Intangible assets, net	1,524	1,569
Other assets	565	531
Total assets	23,554	22,986
Current Liabilities:
Accounts payable	1,588	1,496
Short-term borrowings and current portion of long-term debt	59	331
Accrued employee compensation	586	589
Income taxes payable	75	219
Other accrued liabilities	519	504
Total current liabilities	2,827	3,139
Long-term debt	3,549	3,554
Deferred income taxes and other tax liabilities	1,316	1,360
Liabilities for pensions and other postretirement benefits	507	483
Other liabilities	165	164
Commitments and contingencies
Stockholders' Equity:
Common stock	436	432
Capital in excess of par value	7,167	7,005
Retained earnings	7,672	7,083
Accumulated other comprehensive loss	(337)	(420)
Baker Hughes stockholders' equity	14,938	14,100
Noncontrolling interest	252	186
Total stockholders' equity	15,190	14,286
Total liabilities and stockholders' equity	$ 23,554	$ 22,986

Consolidated Condensed Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2011	Dec. 31, 2010
Current Assets:
Allowance for doubtful accounts	$ 225	$ 162

Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 719	$ 222
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	646	450
Stock-based compensation costs	53	41
Provision (benefit) for deferred income taxes	(52)	(63)
Gain on disposal of assets	(90)	(49)
Provision for doubtful accounts	76	11
Changes in operating assets and liabilities:
Accounts receivable	(512)	(258)
Inventories	(314)	(124)
Accounts payable	57	123
Accrued employee compensation and other accrued liabilities	(25)	(37)
Income taxes payable	(160)	(15)
Other	(1)	(143)
Net cash flows from operating activities	397	158
Cash flows from investing activities:
Expenditures for capital assets	(1,023)	(539)
Proceeds from maturities of short-term investments	250
Proceeds from disposal of assets	142	89
Acquisition of businesses, net of cash acquired	(5)	(834)
Net cash flows from investing activities	(636)	(1,284)
Cash flows from financing activities:
Net (payments) borrowings of commercial paper and other short-term debt	(21)	555
Repayment of long-term debt	(250)
Proceeds from issuance of common stock	115	28
Dividends	(130)	(111)
Other financing items, net	(9)	1
Net cash flows from financing activities	(295)	473
Effect of foreign exchange rate changes on cash	15	(23)
Increase (decrease) in cash and cash equivalents	(519)	(676)
Cash and cash equivalents, beginning of period	1,456	1,595
Cash and cash equivalents, end of period	937	919
Supplemental cash flows disclosures:
Income taxes paid net of refunds	647	342
Interest paid	121	75
Supplemental disclosure of noncash investing activities:
Capital expenditures included in accounts payable	$ 33	$ 26

General	6 Months Ended
General	Jun. 30, 2011
General [Abstract]
GENERAL	NOTE 1. GENERAL Nature of Operations Baker Hughes Incorporated (“Company,” “we,” “our” or “us”) is engaged in the oilfield services industry. We are a leading supplier of wellbore-related products and technology services and provide products and services for drilling, pressure pumping, formation evaluation, completion and production, and reservoir development services to the worldwide oil and natural gas industry. We also provide products and services to the downstream refining and process and pipeline industries. Basis of Presentation Our unaudited consolidated condensed financial statements included herein have been prepared in accordance with generally accepted accounting principles in the United States of America and pursuant to the rules and regulations of the Securities and Exchange Commission for interim financial information. Accordingly, certain information and disclosures normally included in our annual financial statements have been condensed or omitted. These unaudited consolidated condensed financial statements should be read in conjunction with our audited consolidated financial statements included in our Annual Report on Form 10-K/A for the year ended December 31, 2010 (“2010 Annual Report”). We believe the unaudited consolidated condensed financial statements included herein reflect all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the interim periods. The results of operations for the interim periods are not necessarily indicative of the results of operations to be expected for the full year. In the notes to the unaudited consolidated condensed financial statements, all dollar and share amounts in tabulations are in millions of dollars and shares, respectively, unless otherwise indicated. Accounting Standards Updates In May 2011, the Financial Accounting Standards Board (“FASB”) issued an update to Accounting Standards Codification (“ASC”) 820, Fair Value Measurement. The Accounting Standards Update (“ASU”) conforms certain sections of ASC 820 to International Financial Reporting Standards in order to provide a single converged guidance on the measurement of fair value. This update also expands the existing disclosure requirements for fair value measurements. This ASU is effective for interim and annual periods beginning after December 15, 2011. We will adopt this ASU prospectively in the first quarter of 2012. We have not yet determined the impact, if any, on our consolidated condensed financial statements. In June 2011, the FASB issued an update to ASC 220, Comprehensive Income. This ASU requires entities to present components of comprehensive income in either a continuous statement of comprehensive income or two separate but consecutive statements that would include reclassification adjustments for items that are reclassified from other comprehensive income to net income on the face of the financial statements. This ASU is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. We will adopt the new presentation requirements of this ASU retrospectively in the first quarter of 2012.

Acquisitions

6 Months Ended

Jun. 30, 2011

Acquisitions [Abstract]

ACQUISITIONS

NOTE 2. ACQUISITIONS

ACQUISITION OF BJ SERVICES

On April 28, 2010, we acquired 100% of the outstanding common stock of BJ Services Company (“BJ Services”) in a cash and stock transaction valued at $6,897 million. BJ Services is a leading provider of pressure pumping and other oilfield services and was acquired to expand the product offerings of the Company. Total consideration consisted of $793 million in cash, 118 million shares valued at $6,048 million, and Baker Hughes options with a fair value of $56 million in exchange for BJ Services options. We also assumed all outstanding stock options held by BJ Services employees and directors.

Recording of Assets Acquired and Liabilities Assumed

The transaction has been accounted for using the acquisition method of accounting and accordingly assets acquired and liabilities assumed were recorded at their fair values as of the acquisition date. The excess of the consideration transferred over those fair values totaling $4,406 million was recorded as goodwill. The following table summarizes the amounts recognized for assets acquired and liabilities assumed.


	Fair Values

Assets:
Cash and cash equivalents	$	113
Accounts receivable		951
Inventories		419
Other current assets		125
Property, plant and equipment		2,745
Intangible assets		1,404
Goodwill		4,406
Other long-term assets		109

Liabilities:
Liabilities for change in control and transaction fees		210
Current liabilities		776
Deferred income taxes and other tax liabilities		1,428
Long-term debt		531
Pension and other postretirement liabilities		154
Other long-term liabilities		29
Noncontrolling interests		247

Net assets acquired	$	6,897

During the quarter ended March 31, 2011, we increased our step-up adjustment related to noncontrolling interests in certain BJ Services entities by $68 million to $202 million and reduced our step-up adjustment related to deferred tax liabilities and other taxes by $21 million to $1,262 million as part of the acquisition accounting related to fair market value adjustments for acquired intangible assets and property, plant and equipment (“PP&E”) as well as for uncertain tax positions taken in prior years.

Pro Forma Impact of the Acquisition

The following unaudited supplemental pro forma results present consolidated information as if the acquisition had been completed as of January 1, 2010. The pro forma results include: (i) the amortization associated with an estimate of the acquired intangible assets, (ii) interest expense associated with debt used to fund a portion of the acquisition and reduced interest income associated with cash used to fund a portion of the acquisition, (iii) the impact of certain fair value adjustments such as additional depreciation expense for adjustments to PP&E and reduction to interest expense for adjustments to debt, and (iv) costs directly related to acquiring BJ Services. The pro forma results do not include any potential synergies, cost savings or other expected benefits of the acquisition. Accordingly, the pro forma results should not be considered indicative of the results that would have occurred if the acquisition and related borrowings had been consummated as of January 1, 2010, nor are they indicative of future results.


	Three Months Ended		Six Months Ended
	June 30, 2010		June 30, 2010
	Pro Forma		Pro Forma

Revenue	$	3,745	$	7,402
Net income	$	98	$	231
Basic net income per share	$	0.23	$	0.54
Diluted net income per share	$	0.23	$	0.53

Indebtedness	6 Months Ended
Indebtedness	Jun. 30, 2011
Indebtedness [Abstract]
INDEBTEDNESS	NOTE 9. INDEBTEDNESS In June 2011, we repaid $250 million principal amount of our 5.75% notes using proceeds from U.S. Treasury Bills that matured in May 2011. At June 30, 2011, we had $1.7 billion of committed revolving credit facilities with commercial banks. There were no direct borrowings under the committed revolving credit facilities during the six months ended June 30, 2011. We also have a commercial paper program under which we may issue up to $1.0 billion in commercial paper with maturity of no more than 270 days. To the extent we have outstanding commercial paper, our ability to borrow under the facilities is reduced. At June 30, 2011, we had no outstanding commercial paper.

Commitments and Contingencies	6 Months Ended
Commitments and Contingencies	Jun. 30, 2011
Commitments and Contingencies [Abstract]
COMMITMENTS AND CONTINGENCIES	NOTE 11. COMMITMENTS AND CONTINGENCIES LITIGATION We are involved in litigation or proceedings that have arisen in our ordinary business activities. We insure against these risks to the extent deemed prudent by our management and to the extent insurance is available, but no assurance can be given that the nature and amount of that insurance will be sufficient to fully indemnify us against liabilities arising out of pending and future legal proceedings. Many of these insurance policies contain deductibles or self-insured retentions in amounts we deem prudent and for which we are responsible for payment. In determining the amount of self-insurance, it is our policy to self-insure those losses that are predictable, measurable and recurring in nature, such as claims for automobile liability, general liability and workers compensation. The accruals for losses are calculated by estimating losses for claims using historical claim data, specific loss development factors and other information as necessary. We were among several unrelated companies who received a subpoena from the Office of the New York Attorney General, dated June 17, 2011. The subpoena received by the Company seeks information and documents relating to, among other things, natural gas development and hydraulic fracturing. We are reviewing the subpoena and discussing its contents with the New York Attorney General’s office in anticipation of our responding as appropriate. In July 2011, the Company settled the previously reported customer claim against BJ Services relating to the move of a stimulation vessel out of the North Sea market. The settlement did not have a material effect on our consolidated condensed financial statements. OTHER In the normal course of business with customers, vendors and others, we have entered into off-balance sheet arrangements, such as surety bonds for performance, letters of credit and other bank issued guarantees, which totaled approximately $1.2 billion at June 30, 2011. None of the off-balance sheet arrangements either has, or is likely to have, a material effect on our consolidated condensed financial statements.

General (Policies)	6 Months Ended
General (Policies)	Jun. 30, 2011
General [Abstract]
Nature of Operations	Nature of Operations Baker Hughes Incorporated (“Company,” “we,” “our” or “us”) is engaged in the oilfield services industry. We are a leading supplier of wellbore-related products and technology services and provide products and services for drilling, pressure pumping, formation evaluation, completion and production, and reservoir development services to the worldwide oil and natural gas industry. We also provide products and services to the downstream refining and process and pipeline industries.
Basis of Presentation	Basis of Presentation Our unaudited consolidated condensed financial statements included herein have been prepared in accordance with generally accepted accounting principles in the United States of America and pursuant to the rules and regulations of the Securities and Exchange Commission for interim financial information. Accordingly, certain information and disclosures normally included in our annual financial statements have been condensed or omitted. These unaudited consolidated condensed financial statements should be read in conjunction with our audited consolidated financial statements included in our Annual Report on Form 10-K/A for the year ended December 31, 2010 (“2010 Annual Report”). We believe the unaudited consolidated condensed financial statements included herein reflect all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the interim periods. The results of operations for the interim periods are not necessarily indicative of the results of operations to be expected for the full year. In the notes to the unaudited consolidated condensed financial statements, all dollar and share amounts in tabulations are in millions of dollars and shares, respectively, unless otherwise indicated.
Accounting Standards Updates	Accounting Standards Updates In May 2011, the Financial Accounting Standards Board (“FASB”) issued an update to Accounting Standards Codification (“ASC”) 820, Fair Value Measurement. The Accounting Standards Update (“ASU”) conforms certain sections of ASC 820 to International Financial Reporting Standards in order to provide a single converged guidance on the measurement of fair value. This update also expands the existing disclosure requirements for fair value measurements. This ASU is effective for interim and annual periods beginning after December 15, 2011. We will adopt this ASU prospectively in the first quarter of 2012. We have not yet determined the impact, if any, on our consolidated condensed financial statements. In June 2011, the FASB issued an update to ASC 220, Comprehensive Income. This ASU requires entities to present components of comprehensive income in either a continuous statement of comprehensive income or two separate but consecutive statements that would include reclassification adjustments for items that are reclassified from other comprehensive income to net income on the face of the financial statements. This ASU is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. We will adopt the new presentation requirements of this ASU retrospectively in the first quarter of 2012.

Acquisitions (Details) - USD ($) $ in Millions	Jun. 30, 2011	Apr. 28, 2010
Assets:
Cash and cash equivalents		$ 113
Accounts receivable		951
Inventories		419
Other current assets		125
Property, plant and equipment		2,745
Intangible assets		1,404
Goodwill	$ 4,406	4,406
Other long-term assets		109
Liabilities:
Liabilities for change in control and transaction fees		210
Current liabilities		776
Deferred income taxes and other tax liabilities		1,428
Long-term debt		531
Pension and other postretirement liabilities		154
Other long-term liabilities		29
Noncontrolling interests		247
Net assets acquired		$ 6,897

Acquisitions (Details Textual) - USD ($) shares in Millions, $ in Millions	1 Months Ended	3 Months Ended
	Apr. 30, 2010	Mar. 31, 2011	Jun. 30, 2011	Apr. 28, 2010
Acquisitions (Textuals) [Abstract]
Percentage of outstanding common stock acquired of BJ Services				100.00%
Acquisition of outstanding common stock in consideration of cash and stock transaction				$ 6,897
Total amount of cash paid for acquisition				793
Total amount of shares issued for acquisition	118
Total valuation of shares issued based upon the closing price of common stock				6,048
BJ Stock options exchanged at fair value				56
Increase in fair value of noncontrolling interests		$ 68
Decrease in fair value of deferred tax liabilities and other taxes		21
Adjustment related to deferred taxes and other tax liabilities at fair value		1,262
Adjustment related to noncontrolling interests at fair value		$ 202
Goodwill recorded as the excess of consideration transferred			$ 4,406	$ 4,406

Segment Information (Details) $ in Millions	3 Months Ended		6 Months Ended
Segment Information (Details) $ in Millions	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)
Summarized financial information
Revenue, Total	$ 4,741	$ 3,374	$ 9,266	$ 5,913
Profit (loss), Total	563	202	1,151	396
Corporate and Other	(63)	(56)	(130)	(105)
Interest expense, net	(54)	(30)	$ (106)	(54)
Acquisition-related costs		(56)		(66)
Segment Information (Textuals) [Abstract]
Number of operating segments			10
Number of reportable segment			5
Industrial Services and Other [Member]
Summarized financial information
Revenue, Total	324	223	$ 594	412
Profit (loss), Total	34	18	48	35
Total Operations [Member]
Summarized financial information
Revenue, Total	4,741	3,374	9,266	5,913
Profit (loss), Total	680	344	1,387	621
North America [Member]
Summarized financial information
Revenue, Total	2,368	1,486	4,720	2,405
Profit (loss), Total	440	204	900	345
Latin America [Member]
Summarized financial information
Revenue, Total	542	384	1,015	656
Profit (loss), Total	71	13	134	22
Europe / Africa / Russia Caspian [Member]
Summarized financial information
Revenue, Total	806	736	1,577	1,456
Profit (loss), Total	47	69	138	149
Middle East / Asia Pacific [Member]
Summarized financial information
Revenue, Total	701	545	1,360	984
Profit (loss), Total	$ 88	$ 40	$ 167	$ 70

Earnings Per Share (Details) - shares shares in Millions	3 Months Ended		6 Months Ended
Earnings Per Share (Details) - shares shares in Millions	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Earnings Per Share [Abstract]
Weighted average common shares outstanding for basic EPS	436	398	435	355
Effect of dilutive securities - stock plans	2	1	3	1
Adjusted weighted average common shares outstanding for diluted EPS	438	399	438	356
Future potentially dilutive shares excluded from diluted EPS:
Options with an exercise price greater than average market price for the period	2	6	3	6

Inventories (Details) - USD ($) $ in Millions	Jun. 30, 2011	Dec. 31, 2010
Inventories, net of reserves
Finished goods	$ 2,590	$ 2,283
Work in process	208	181
Raw materials	141	130
Total	$ 2,939	$ 2,594

Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jun. 30, 2011	Dec. 31, 2010
Property, plant and equipment
Land	$ 193	$ 191
Buildings and improvements	1,762	1,605
Machinery and equipment	6,908	6,409
Rental tools and equipment	2,669	2,472
Subtotal	11,532	10,677
Less: Accumulated depreciation	4,832	4,367
Total	$ 6,700	$ 6,310

Goodwill and Intangible Assets (Details) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
Goodwill and Intangible Assets (Details) $ in Millions	Jun. 30, 2011 USD ($)	Jun. 30, 2011 USD ($)	Dec. 31, 2011 USD ($)
Changes in carrying amount of goodwill
Balance as of December 31,2010		$ 5,869	$ 5,869
Purchase price adjustments for previous acquisitions		77
Acquisitions		5
Other Adjustments		2
Balance as of June 30, 2011	$ 5,953	$ 5,953
Goodwill and Intangible Assets (Textuals) [Abstract]
Minimum estimated useful lives of intangible assets		2
Maximum estimated useful lives of intangible assets		20
Minimum economic benefits of intangible assets are expected to be realized		15 years
Maximum economic benefits of intangible assets are expected to be realized		30 years
Amortization expense for intangible assets included in net income	24	$ 46
Total current year expected amortization expense			90
Estimated amortization expense for the year 2012		95
Estimated amortization expense for the year 2013		94
Estimated amortization expense for the year 2014		93
Estimated amortization expense for the year 2015		88
Estimated amortization expense for the year 2016		87
Industrial Services and Other [Member]
Changes in carrying amount of goodwill
Balance as of December 31,2010		428	428
Purchase price adjustments for previous acquisitions		12
Other Adjustments		(1)
Balance as of June 30, 2011	439	439
North America [Member]
Changes in carrying amount of goodwill
Balance as of December 31,2010		2,731	2,731
Purchase price adjustments for previous acquisitions		314
Acquisitions		5
Other Adjustments		1
Balance as of June 30, 2011	3,051	3,051
Latin America [Member]
Changes in carrying amount of goodwill
Balance as of December 31,2010		879	879
Purchase price adjustments for previous acquisitions		(293)
Balance as of June 30, 2011	586	586
Europe / Africa / Russia Caspian [Member]
Changes in carrying amount of goodwill
Balance as of December 31,2010		936	936
Purchase price adjustments for previous acquisitions		86
Other Adjustments		1
Balance as of June 30, 2011	1,023	1,023
Middle East / Asia Pacific [Member]
Changes in carrying amount of goodwill
Balance as of December 31,2010		895	$ 895
Purchase price adjustments for previous acquisitions		(42)
Other Adjustments		1
Balance as of June 30, 2011	$ 854	$ 854

Goodwill and Intangible Assets (Details 1) - USD ($) $ in Millions	Jun. 30, 2011	Dec. 31, 2010
Intangible assets description
Intangible assets, Gross carrying amount	$ 1,362	$ 1,359
Intangible assets, Less: Accumulated Amortization	289	249
Intangible assets, Subtotal	1,073	1,110
Indefinite lived intangibles:
Total	1,813	1,818
Intangible assets, net, total	1,524	1,569
Trade Name [Member]
Indefinite lived intangibles:
Intangible assets, Gross carrying amount	360	360
In-process research and development [Member]
Indefinite lived intangibles:
Intangible assets, Gross carrying amount	91	99
Technology [Member]
Intangible assets description
Intangible assets, Gross carrying amount	767	760
Intangible assets, Less: Accumulated Amortization	208	181
Intangible assets, Subtotal	559	579
Contract-based [Member]
Intangible assets description
Intangible assets, Gross carrying amount	17	20
Intangible assets, Less: Accumulated Amortization	8	11
Intangible assets, Subtotal	9	9
Trade Name [Member]
Intangible assets description
Intangible assets, Gross carrying amount	81	84
Intangible assets, Less: Accumulated Amortization	16	18
Intangible assets, Subtotal	65	66
Customer relationships [Member]
Intangible assets description
Intangible assets, Gross carrying amount	497	495
Intangible assets, Less: Accumulated Amortization	57	39
Intangible assets, Subtotal	$ 440	$ 456

Financial Instruments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Financial Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Additional Financial Instruments (Textuals) [Abstract]
Short-term investments Balances	$ 0		$ 0		$ 250
Debt, fair value	4,045		4,045		4,298
Debt, carrying amount	3,608		$ 3,608		3,885
Maximum maturity period for foreign currency forward contracts			180 days
Aggregate amount of foreign currency forward contracts outstanding	150		$ 150		156
Foreign Currency Forward Contracts [Member] \| Other Current Assets [Member]
Fair value of derivative instruments included in our consolidated condensed balance sheet
Derivative Asset Designated as Hedging Instrument, Fair Value	1		1		0
Foreign Currency Forward Contracts [Member] \| Other Accrued Liabilities [Member]
Fair value of derivative instruments included in our consolidated condensed balance sheet
Derivative Asset Designated as Hedging Instrument, Fair Value	1		1		2
Foreign Currency Forward Contracts [Member] \| Marketing general and administrative [Member]
Effects of derivative instruments in our consolidated condensed statement of operations
Gain/(Loss) Recognized in Income	(2)	$ (4)	(3)	$ (9)
Interest Rate Swaps [Member] \| Other Assets [Member]
Fair value of derivative instruments included in our consolidated condensed balance sheet
Derivative Asset Designated as Hedging Instrument, Fair Value	24		24		$ 24
Interest Rate Swaps [Member] \| Interest Expense [Member]
Effects of derivative instruments in our consolidated condensed statement of operations
Gain/(Loss) Recognized in Income	$ 3	$ 3	$ 6	$ 10

Financial Instrument (Details Textual) $ in Millions	6 Months Ended
Financial Instrument (Details Textual) $ in Millions	Jun. 30, 2011 USD ($)
Financial Instruments (Textuals) [Abstract]
Repayment of long-term debt	$ 250
5.75% senior notes maturing on June 2011 [Member]
Financial Instruments (Textuals) [Abstract]
Repayment of long-term debt	$ 250
Interest rate on notes	5.75%

Indebtedness (Details) $ in Millions	6 Months Ended
Indebtedness (Details) $ in Millions	Jun. 30, 2011 USD ($)
Debt Instrument [Line Items]
Repayment of 5.75% senior notes maturing on June 2011	$ 250
Indebtedness (Textuals) [Abstract]
Commercial paper can be issued under commercial paper program	$ 1,000
Maximum maturity of commercial paper issued	270 days
Commercial paper outstanding	$ 0
Revolving Credit Facility with commercial bank [Member]
Additional Indebtedness (Textuals) [Abstract]
Committed revolving credit facilities	1,700
Borrowing Under Committed revolving credit facilities	0
5.75% senior notes maturing on June 2011 [Member]
Debt Instrument [Line Items]
Repayment of 5.75% senior notes maturing on June 2011	$ 250
Interest rate on notes	5.75%
Maturity date of Notes	Jun. 01, 2011

Employee Benefit Plans (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Employee Benefit Plans (Details) - USD ($) $ in Millions	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
U.S. Property Fund [Member]
Fair value of plan assets
Unrealized gains			$ 1
U.S. Pension Benefits [Member]
Components of net periodic benefit cost
Service cost	$ 9	$ 8	18	$ 16
Interest cost	5	5	10	11
Expected return on plan assets	(8)	(7)	(16)	(14)
Amortization of net loss	2	3	4	6
Net Periodic Cost (Benefit)	8	9	16	19
Non-U.S. Pension Benefits [Member]
Components of net periodic benefit cost
Service cost	2	2	4	3
Interest cost	8	7	16	12
Expected return on plan assets	(8)	(6)	(16)	(10)
Amortization of prior service cost (benefit)		1
Amortization of net loss	1		2	2
Net Periodic Cost (Benefit)	3	4	6	7
Other Postretirement Benefits Plan [Member]
Components of net periodic benefit cost
Service cost	2	2	4	4
Interest cost	2	3	4	6
Amortization of prior service cost (benefit)	(1)		(2)	1
Net Periodic Cost (Benefit)	3	$ 5	6	$ 11
Level 3 [Member]
Fair value of plan assets
Fair value of plan assets, beginning balance	148		49
Unrealized gains	3		6
Transfers from Level 2 to Level 3 Plan Assets	2		98
Fair value of plan assets, ending balance	153		153
Level 3 [Member] \| U.S. Property Fund [Member]
Fair value of plan assets
Fair value of plan assets, beginning balance	14		14
Unrealized gains	1
Fair value of plan assets, ending balance	15		15
Level 3 [Member] \| Hedge Funds [Member]
Fair value of plan assets
Fair value of plan assets, beginning balance	98		0
Unrealized gains	2		4
Transfers from Level 2 to Level 3 Plan Assets	2		98
Fair value of plan assets, ending balance	102		102
Level 3 [Member] \| Non-U.S. Property Fund [Member]
Fair value of plan assets
Fair value of plan assets, beginning balance	20		19
Unrealized gains			1
Fair value of plan assets, ending balance	20		20
Level 3 [Member] \| Non-U.S. Insurance Contracts [Member]
Fair value of plan assets
Fair value of plan assets, beginning balance	16		16
Fair value of plan assets, ending balance	$ 16		$ 16

Commitments and Contingencies (Details) $ in Billions	Jun. 30, 2011 USD ($)
Commitments and Contingencies (Textuals) [Abstract]
Off-balance sheet arrangements related to letters of credit and other bank issued guarantees, total	$ 1.2

Stockholders' Equity (Details 1) - USD ($) $ in Millions	Jun. 30, 2011	Dec. 31, 2010
Total accumulated other comprehensive loss
Foreign currency translation adjustments	$ (178)	$ (261)
Pension and other postretirement benefits	(159)	(159)
Total accumulated other comprehensive loss	$ (337)	$ (420)