2.2.0.25falsefalse0401 - Disclosure - Summary of Significant Accounting Policies (Policies)truefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010 USD ($) USD ($) / shares $Jan-01-2010_Dec-31-2010http://www.sec.gov/CIK0000808362duration2010-01-01T00:00:002010-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0bhi_SummaryOfSignificantAccountingPoliciesPoliciesAbstractbhifalsenadurationSummary of Significant Accounting (Policies).falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringSummary of Significant Accounting (Policies).falsefalseSummary Of Significant Accounting Policies (Policies) [Abstract]3false0us-gaap_NatureOfOperationsus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00  <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>Nature of Operations</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Baker Hughes Incorporated (“Baker Hughes”) is engaged in the oilfield services industry. We are a leading supplier of wellbore-related products and technology services and systems and provide products and services for drilling, pressure pumping, formation evaluation, completion and production, and reservoir technology and consulting to the worldwide oil and natural gas industry. We also provide products and services to the downstream refining, and process and pipeline industries. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Basis of Presentation</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     The consolidated financial statements include the accounts of Baker Hughes and all majority owned subsidiaries (“Company,” “we,” “our” or “us”). Investments over which we have the ability to exercise significant influence over operating and financial policies, but do not hold a controlling interest, are accounted for using the equity method of accounting. All significant intercompany accounts and transactions have been eliminated in consolidation. In the Notes to Consolidated Financial Statements, all dollar and share amounts in tabulations are in millions of dollars and shares, respectively, unless otherwise indicated. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Use of Estimates</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and judgments that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. We base our estimates and judgments on historical experience and on various other assumptions and information that are believed to be reasonable under the circumstances. Estimates and assumptions about future events and their effects cannot be perceived with certainty and, accordingly, these estimates may change as new events occur, as more experience is acquired, as additional information is obtained and as our operating environment changes. While we believe that the estimates and assumptions used in the preparation of the consolidated financial statements are appropriate, actual results could differ from those estimates. Estimates are used for, but are not limited to, determining the following: allowance for doubtful accounts and inventory valuation reserves, recoverability of long-lived assets, useful lives used in depreciation and amortization, income taxes and related valuation allowances and insurance, environmental, legal, pensions and postretirement benefit obligations, stock-based compensation and fair value of assets acquired and liabilities assumed in acquisitions. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Revenue Recognition</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Our products and services are generally sold based upon purchase orders or contracts with the customer that include fixed or determinable prices and that do not include right of return or other similar provisions or other significant post-delivery obligations. Our products are produced in a standard manufacturing operation, even if produced to our customer’s specifications, and are sold in the ordinary course of business through our regular marketing channels. We recognize revenue for these products upon delivery, when title passes, when collectability is reasonably assured and there are no further significant obligations for future performance. Provisions for estimated warranty returns or similar types of items are made at the time the related revenue is recognized. Revenue for services is recognized as the services are rendered and when collectability is reasonably assured. Rates for services are typically priced on a per day, per meter, per man hour or similar basis. In certain situations, revenue is generated from transactions that may include multiple products and services under one contract or agreement and which may be delivered to the customer over an extended period of time. Revenue from these arrangements is recognized in accordance with the above criteria and as each item or service is delivered based on their relative fair value. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Research and Engineering</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Research and engineering expenses include costs associated with the research and development of new products and services and costs associated with sustaining engineering of existing products and services. These costs are expensed as incurred and include research and development costs for new products and services of $283 million, $231 million and $263 million for the year ended December 31, 2010, 2009 and 2008, respectively. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Cash Equivalents</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     All highly liquid investments with an original maturity of three months or less at the time of purchase are reported as cash equivalents. </div> </div>    <div align="center" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Short-Term Investments</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Short-term investments have an original maturity of greater than three months. As of December 31, 2010, we held $250 million of short-term investments consisting of U.S. Treasury Bills, which will mature in May of 2011. These investments are classified as available-for-sale and are recorded at fair value, which approximates cost. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Inventories</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Inventories are stated at the lower of cost or market. Cost is determined using the first-in, first-out (“FIFO”) method or the average cost method, which approximates FIFO, and includes the cost of materials, labor and manufacturing overhead. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Property, Plant and Equipment and Accumulated Depreciation</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Property, plant and equipment (“PP&E”) is stated at cost less accumulated depreciation, which is generally provided by using the straight-line method over the estimated useful lives of the individual assets. Significant improvements and betterments are capitalized if they extend the useful life of the asset. We manufacture a substantial portion of our rental tools and equipment and the cost of these items, which includes direct and indirect manufacturing costs, are capitalized and carried in inventory until the tool is completed. Once the tool has been completed, the cost of the tool is reflected in capital expenditures and the tool is classified as rental tools and equipment in PP&E. Maintenance and repairs are charged to expense as incurred. The capitalized costs of computer software developed or purchased for internal use are classified in machinery and equipment in PP&E. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Goodwill, Intangible Assets and Amortization</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Goodwill and intangible assets with indefinite lives are not amortized. Intangible assets with finite useful lives are amortized on a basis that reflects the pattern in which the economic benefits of the intangible assets are realized, which is generally on a straight-line basis over the asset’s estimated useful life. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Impairment of Goodwill and Other Long-Lived Assets</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We review PP&E, intangible assets and certain other assets for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. The determination of recoverability is made based upon the estimated undiscounted future net cash flows, excluding interest expense. The amount of impairment loss, if any, is determined by comparing the fair value, as determined by a discounted cash flow analysis, with the carrying value of the related assets. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We perform an annual impairment test of goodwill for each of our reporting units as of October 1, or more frequently if circumstances indicate that an impairment may exist. Our reporting units are based on our organizational and reporting structure. Corporate and other assets and liabilities are allocated to the reporting units to the extent that they relate to the operations of those reporting units in determining their carrying amount. The determination of impairment is made by comparing the carrying amount with its fair value, which is calculated using a combination of a market, comparable transaction and discounted cash flow approach. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Income Taxes</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We use the liability method for determining our income taxes, under which current and deferred tax liabilities and assets are recorded in accordance with enacted tax laws and rates. Under this method, the amounts of deferred tax liabilities and assets at the end of each period are determined using the tax rate expected to be in effect when taxes are actually paid or recovered. Future tax benefits are recognized to the extent that realization of such benefits is more likely than not. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Deferred income taxes are provided for the estimated income tax effect of temporary differences between financial and tax bases in assets and liabilities. Deferred tax assets are also provided for certain tax credit carryforwards. A valuation allowance to reduce deferred tax assets is established when it is more likely than not that some portion or all of the deferred tax assets will not be realized. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We intend to indefinitely reinvest certain earnings of our foreign subsidiaries in operations outside the U.S., and accordingly, we have not provided for U.S. income taxes on such earnings. We do provide for the U.S. and additional non-U.S. taxes on earnings anticipated to be repatriated from our non-U.S. subsidiaries. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We operate in more than 80 countries under many legal forms. As a result, we are subject to the jurisdiction of numerous domestic and foreign tax authorities, as well as to tax agreements and treaties among these governments. Our operations in these different jurisdictions are taxed on various bases: actual income before taxes, deemed profits (which are generally determined using a percentage of revenues rather than profits) and withholding taxes based on revenue. Determination of taxable income in any jurisdiction requires the interpretation of the related tax laws and regulations and the use of estimates and assumptions regarding significant future events, such as the amount, timing and character of deductions, permissible revenue recognition methods under the tax law and the sources and character of income and tax credits. Changes in tax laws, regulations, agreements and treaties, foreign currency exchange restrictions or our level of operations or profitability in each tax jurisdiction could have an impact upon the amount of income taxes that we provide during any given year. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Our tax filings for various periods are subjected to audit by tax authorities in most jurisdictions where we conduct business. These audits may result in assessments of additional taxes that are resolved with the authorities or through the courts. We believe that these assessments may occasionally be based on erroneous and even arbitrary interpretations of local tax law. We have received tax assessments from various tax authorities and are currently at varying stages of appeals and/or litigation regarding these matters. We have provided for the amounts we believe will ultimately result from these proceedings. We believe we have substantial defenses to the questions being raised and will pursue all legal remedies should an unfavorable outcome result. However, resolution of these matters involves uncertainties and there are no assurances that the outcomes will be favorable. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     In addition to the aforementioned assessments that have been received from various tax authorities, we also provide for taxes for uncertain tax positions where formal assessments have not been received. We believe such tax reserves are adequate in relation to the potential for additional assessments. We classify interest and penalties related to uncertain tax positions as income taxes in our financial statements. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Environmental Matters</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Estimated remediation costs are accrued using currently available facts, existing environmental permits, technology and enacted laws and regulations. For sites where we are primarily responsible for the remediation, our cost estimates are developed based on internal evaluations and are not discounted. Accruals are recorded when it is probable that we will be obligated to pay for environmental site evaluation, remediation or related activities, and such costs can be reasonably estimated. Accruals are recorded even if significant uncertainties exist over the ultimate cost of the remediation. As additional or more accurate information becomes available, accruals are adjusted to reflect current cost estimates. Ongoing environmental compliance costs, such as obtaining environmental permits, installation of pollution control equipment and waste disposal, are expensed as incurred. Where we have been identified as a potentially responsible party in a United States federal or state “Superfund” site, we accrue our share of the estimated remediation costs of the site. This share is based on the ratio of the estimated volume of waste we contributed to the site to the total volume of waste disposed at the site. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Foreign Currency</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     A number of our significant foreign subsidiaries have designated the local currency as their functional currency and, as such, gains and losses resulting from balance sheet translation of foreign operations are included as a separate component of accumulated other comprehensive loss within stockholders’ equity. Gains and losses from foreign currency transactions, such as those resulting from the settlement of receivables or payables in the non-functional currency, are included in marketing, general and administrative (“MG&A”) expenses in the consolidated statements of operations as incurred. For those foreign subsidiaries that have designated the U.S. Dollar as the functional currency, gains and losses resulting from balance sheet remeasurement of foreign operations are also included in MG&A expense in the consolidated statements of operations as incurred. </div> </div>    <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Derivative Financial Instruments</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We monitor our exposure to various business risks including commodity prices, foreign currency exchange rates and interest rates and occasionally use derivative financial instruments to manage these risks. Our policies do not permit the use of derivative financial instruments for speculative purposes. We use foreign currency forward contracts to hedge certain firm commitments and transactions denominated in foreign currencies. We use interest rate swaps to manage interest rate risk. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     At the inception of any new derivative, we designate the derivative as a hedge or we determine the derivative to be undesignated as a hedging instrument as the facts dictate. We document all relationships between the hedging instruments and the hedged items, as well as our risk management objectives and strategy for undertaking various hedge transactions. We assess whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in cash flows of the hedged item at both the inception of the hedge and on an ongoing basis. </div> </div>    <div align="center" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>New Accounting Standards and Accounting Standards Updates</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     In October 2009, the Financial Accounting Standards Board (“FASB”) issued an update to Accounting Standards Codification (“ASC”) 605, <i>Revenue Recognition – Multiple Deliverable Revenue Arrangements</i>. This Accounting Standards Update (“ASU”) addresses accounting for multiple-deliverable arrangements to enable vendors to account for deliverables separately. The provision establishes a selling price hierarchy for determining the selling price of a deliverable. This update requires expanded disclosures for multiple deliverable revenue arrangements. The ASU was effective for us for revenue arrangements entered into or materially modified on or after June 15, 2010. We adopted the provisions of this update with no material impact on our consolidated financial statements. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     In December 2010, the FASB issued an update to ASC 805, <i>Business Combinations. </i>This ASU addresses the disclosure of comparative financial statements and expands on the supplementary pro forma information for business combinations. We will adopt this ASU prospectively for business combinations occurring on or after December 15, 2010. </div> </div>  <!-- Begin Block TaggedfalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRepresents disclosure of any changes in an accounting principle, including a change from one generally accepted accounting principle to another generally accepted accounting principle when there are two or more generally accepted accounting principles that apply or when the accounting principle formerly used is no longer generally accepted. 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