SEC Info - Halliburton Co - ‘10-K’ for 12/31/10

SEC Info℠

Home

Help

Please Sign In

Halliburton Co – ‘10-K’ for 12/31/10 – ‘XML.R21’

On: Thursday, 2/17/11, at 10:33am ET · For: 12/31/10 · Accession #: 45012-11-87 · File #: 1-03492

  As Of               Filer                 Filing    For·On·As Docs:Size

 2/17/11  Halliburton Co                    10-K       12/31/10   70:20M

Annual Report — Form 10-K — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        December 31, 2010 Form 10K                          HTML   1.67M 
 2: EX-10.41    Amendment No. 1 to 2008 Hal Elective Deferral Plan  HTML     32K 
 3: EX-10.42    Executive Agreement (Joseph F. Andolino)            HTML     88K 
 4: EX-10.43    Executive Agreement (Joe D. Rainey)                 HTML     88K 
 6: EX-21.1     Subsidiaries of the Registrant                      HTML     27K 
 7: EX-23.1     Consent of Kpmg LLP                                 HTML     21K 
 8: EX-24.1     Powers of Attorney for the Directors                HTML     46K 
13: EX-99.1     Mine Safety Disclosure                              HTML     97K 
 5: EX-12.1     Statement of Computation of Ratio of Earnings to    HTML     53K 
                Fixed Charges                                                    
 9: EX-31.1     302 Certification for Dave Lesar, CEO               HTML     25K 
10: EX-31.2     302 Certification for Mark McCollum, CFO            HTML     25K 
11: EX-32.1     906 Certification for Dave Lesar, CEO               HTML     21K 
12: EX-32.2     906 Certification for Mark McCollum, CFO            HTML     21K 
53: XML         IDEA XML File -- Definitions and References          XML    278K 
62: XML         IDEA XML File -- Filing Summary                      XML    211K 
59: XML.R1      Consolidated Statements of Operations                XML    446K 
60: XML.R2      Consolidated Statements of Operations                XML     83K 
                (Parenthetical)                                                  
38: XML.R3      Consolidated Balance Sheets                          XML    353K 
43: XML.R4      Consolidated Balance Sheets (Parenthetical)          XML    111K 
51: XML.R5      Consolidated Statements of Shareholders' Equity      XML    177K 
50: XML.R6      Consolidated Statements of Cash Flows                XML    445K 
67: XML.R7      Description of company and significant accounting    XML     67K 
                policies                                                         
27: XML.R8      Business Segment and Geographic Information          XML    169K 
49: XML.R9      Receivables                                          XML     62K 
25: XML.R10     Inventories                                          XML     55K 
24: XML.R11     Property Plant and Equipment                         XML     77K 
37: XML.R12     Debt                                                 XML     69K 
56: XML.R13     KBR Separation                                       XML     51K 
39: XML.R14     Commitments and Contingencies                        XML    111K 
40: XML.R15     Income Tax                                           XML    179K 
47: XML.R16     Shareholders' Equity And Stock Incentive Plans       XML    581K 
70: XML.R17     Income per Share                                     XML     60K 
34: XML.R18     Financial Instruments and Risk Management            XML     86K 
20: XML.R19     Retirement Plans                                     XML    331K 
42: XML.R20     Accounting Standards Recently Adopted                XML     46K 
55: XML.R21     Description of company and significant accounting    XML    173K 
                policies (Policies)                                              
30: XML.R22     Inventories (Policies)                               XML     45K 
52: XML.R23     Business Segment and Geographic Information          XML    181K 
                (Tables)                                                         
41: XML.R24     Receivables (Tables)                                 XML     61K 
66: XML.R25     Inventories (Tables)                                 XML     53K 
58: XML.R26     Property Plant and Equipment (Tables)                XML     83K 
44: XML.R27     Debt (Tables)                                        XML     69K 
48: XML.R28     Income Tax (Tables)                                  XML    204K 
23: XML.R29     Shareholders' Equity And Stock Incentive Plans       XML    581K 
                (Tables)                                                         
26: XML.R30     Income per Share (Tables)                            XML     59K 
31: XML.R31     Financial Instruments and Risk Management (Tables)   XML     77K 
35: XML.R32     Retirement Plans (Tables)                            XML    324K 
46: XML.R33     Description of company and significant accounting    XML    154K 
                policies (Details)                                               
57: XML.R34     Business Segment and Geographic Information          XML   1.04M 
                (Details)                                                        
22: XML.R35     Receivables (Details)                                XML    248K 
28: XML.R36     Inventories (Details)                                XML    121K 
61: XML.R37     Property Plant and Equipment (Details)               XML    523K 
65: XML.R38     Debt (Details)                                       XML    605K 
45: XML.R39     KBR Separation (Details)                             XML     86K 
68: XML.R40     Commitments and Contingencies (Details)              XML    833K 
29: XML.R41     Income Tax (Details)                                 XML   1.09M 
69: XML.R42     Shareholders' Equity And Stock Incentive Plans       XML   4.22M 
                (Details)                                                        
33: XML.R43     Income per Share (Details)                           XML    193K 
21: XML.R44     Financial Instruments and Risk Management            XML    296K 
                (Details)                                                        
32: XML.R45     Retirement Plans (Details)                           XML   4.58M 
54: XML.R46     Document Information                                 XML     50K 
64: XML.R47     Entity Information                                   XML    165K 
63: EXCEL       IDEA Workbook of Financial Reports (.xls)            XLS   2.73M 
14: EX-101.INS  XBRL Instance -- hal-20101231                        XML   3.82M 
16: EX-101.CAL  XBRL Calculations -- hal-20101231_cal                XML    266K 
19: EX-101.DEF  XBRL Definitions -- hal-20101231_def                 XML    744K 
17: EX-101.LAB  XBRL Labels -- hal-20101231_lab                      XML   2.62M 
18: EX-101.PRE  XBRL Presentations -- hal-20101231_pre               XML   1.27M 
15: EX-101.SCH  XBRL Schema -- hal-20101231                          XSD    221K 
36: ZIP         XBRL Zipped Folder -- 0000045012-11-000087-xbrl      Zip    293K

‘XML.R21’ — Description of company and significant accounting policies (Policies)

This Financial Report is an XBRL XML File.

<?xml version="1.0" encoding="windows-1252"?>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

<ReportLongName> 007010 - Disclosure - Description of company and significant accounting policies (Policies) </ReportLongName>

<ShowElementNames> false </ShowElementNames>

<HasEmbeddedReports> false </HasEmbeddedReports>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<LabelColumn> false </LabelColumn>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

<MCU>

<KeyName> 1/1/2010 - 12/31/2010 USD ($) USD ($) / shares </KeyName>

<PeriodType> duration </PeriodType>

</contextRef>

<UPS>

<UnitType> Standard </UnitType>

</StandardMeasure>

</UnitProperty>

<UnitType> Divide </UnitType>

</NumeratorMeasure>

<MeasureSchema> http://www.xbrl.org/2003/instance </MeasureSchema>

<MeasureValue> shares </MeasureValue>

<MeasureNamespace> xbrli </MeasureNamespace>

</DenominatorMeasure>

</UnitProperty>

<UnitType> Standard </UnitType>

<MeasureSchema> http://www.xbrl.org/2003/instance </MeasureSchema>

<MeasureNamespace> xbrli </MeasureNamespace>

</StandardMeasure>

</UnitProperty>

<UnitType> Standard </UnitType>

<MeasureSchema> http://www.xbrl.org/2003/instance </MeasureSchema>

<MeasureValue> shares </MeasureValue>

<MeasureNamespace> xbrli </MeasureNamespace>

</StandardMeasure>

</UnitProperty>

</UPS>

</MCU>

</Labels>

</Column>

</Columns>

<Rows>

<Row>

<ElementName> hal_NotesToFinancialStatementsAbstract </ElementName>

<IsBaseElement> false </IsBaseElement>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> xbrli:stringItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> No definition available. </ElementDefenition>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Notes to Financial Statements [Abstract] </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_ConsolidationPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The consolidated financial statements include the accounts of our company and all of our subsidiaries that we control or variable interest entities for which we have determined that we are the primary beneficiary. All material intercompany accounts and transactions are eliminated. Investments in companies in which we have significant influence are accounted for using the equity method. If we do not have significant influence, we use the cost method.</font></div>

</NonNumbericText>

<NonNumericTextHeader> The consolidated financial statements include the accounts of our company and all of our subsidiaries that we control or variable interest entities for which </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. An entity also may describe its accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 46R -Paragraph 4 -Subparagraph c Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph k -Article 1 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 5, 6, 16-19 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02, 03 -Article 3A Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 2-6 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 140 -Paragraph 46 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 20 -Subparagraph a(2) Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 46R -Paragraph 4 -Subparagraph d Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 97-2 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 96-16 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 46R -Paragraph 14, 15 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Consolidation policy </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_RevenueRecognitionPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Overall.</font> Our services and products are generally sold based upon purchase orders or contracts with our customers that include fixed or determinable prices but do not include right of return provisions or other significant post-delivery obligations. Our products are produced in a standard manufacturing operation, even if produced to our customer's specifications. We recognize revenue from product sales when title passes to the customer, the customer assumes risks and rewards of ownership, collectability is reasonably assured, and delivery occurs as directed by our customer. Service revenue, including training and consulting services, is recognized when the services are rendered and collectability is reasonably assured. Rates for services are typically priced on a per day, per meter, per man-hour, or similar basis.</font></div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Software sales.</font> Sales of perpetual software licenses, net of any deferred maintenance and support fees, are recognized as revenue upon shipment. Sales of time-based licenses are recognized as revenue over the license period. Maintenance and support fees are recognized as revenue ratably over the contract period, usually a one-year duration.</font></div><br /><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Percentage of completion.</font> Revenue from certain long-term, integrated project management contracts to provide well construction and completion services is reported on the percentage-of-completion method of accounting. Progress is generally based upon physical progress related to contractually defined units of work. Physical percent complete is determined as a combination of input and output measures as deemed appropriate by the circumstances. All known or anticipated losses on contracts are provided for when they become evident. Cost adjustments that are in the process of being negotiated with customers for extra work or changes in the scope of work are included in revenue when collection is deemed probable.</font></div>

</NonNumbericText>

<NonNumericTextHeader> Overall. Our services and products are generally sold based upon purchase orders or contracts with our customers that include fixed or determinable </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction should be disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section B -Paragraph Question 1 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 22 -Paragraph 8, 12, 13 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Revenue recognition </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Research and development costs are expensed as incurred. </font>

</NonNumbericText>

<NonNumericTextHeader> Research and development costs are expensed as incurred. </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for its research and development and computer software activities including the accounting treatment for costs incurred for (1) research and development activities, (2) development of computer software for internal use, (3) computer software to be sold, leased or otherwise marketed as a separate product or as part of a product or process and (4) in-process research and development acquired in a purchase business combination. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 2 -Paragraph 8, 12, 13 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 86 -Paragraph 3-12 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 4 -Paragraph 4, 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 98-1 -Paragraph 12, 17-38, 41 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 00-2 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Research and development </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_CashAndCashEquivalentsPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

</NonNumbericText>

<NonNumericTextHeader> We consider all highly liquid investments with an original maturity of three months or less to be cash equivalents. </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> A description of a company's cash and cash equivalents accounting policy. An entity shall disclose its policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. In addition, cash equivalents include short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. For a bank, may include explanation and amount of requirement to maintain reserves against deposits. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Financial Reporting Release (FRR) -Number 203 -Paragraph 02-03 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 8, 9, 10 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Technical Practice Aid (TPA) -Number 2110 -Paragraph 6 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Cash equivalents </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_InventoryPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Inventories are stated at the lower of cost or market. Cost represents invoice or production cost for new items and original cost less allowance for condition for used material returned to stock. Production cost includes material, labor, and manufacturing overhead. Some domestic manufacturing and field service finished products and parts inventories for drill bits, completion products, and bulk materials are recorded using the last-in, first-out method. The remaining inventory is recorded on the average cost method. We regularly review inventory quantities on hand and record provisions for excess or obsolete inventory based primarily on historical usage, estimated product demand, and technological developments.</font></div>

</NonNumbericText>

<NonNumericTextHeader> Inventories are stated at the lower of cost or market. Cost represents invoice or production cost for new items and original cost less allowance for </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policies covering its major classes of inventories, bases of stating inventories (for example lower of cost or market), methods by which amounts are added and removed from inventory classes (for example FIFO, LIFO, or average cost), loss recognition on impairment of inventories, and situations in which inventories are stated above cost. If inventory is carried at cost, this description includes the nature of the cost elements included in inventory. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Financial Reporting Release (FRR) -Number 206 -Chapter 2 -Paragraph b -Subparagraph i, ii Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 4 -Paragraph 3, 5-10, 15, 16, 17 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 6 -Subparagraph a -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 3 -Section A -Paragraph 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 81-1 -Paragraph 69-75 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Inventories </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> hal_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock </ElementName>

<IsBaseElement> false </IsBaseElement>

<PeriodType> duration </PeriodType>

<ShortDefinition> Describes how an entity determines the level of its allowance for doubtful accounts for its trade and other accounts... </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<PreferredLabelRole> terselabel </PreferredLabelRole>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We establish an allowance for bad debts through a review of several factors, including historical collection experience, current aging status of the customer accounts, and financial condition of our customers. Our policy is to write off bad debts when the customer accounts are determined to be uncollectible.</font></div>

</NonNumbericText>

<NonNumericTextHeader> We establish an allowance for bad debts through a review of several factors, including historical collection experience, current aging status of the customer </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes how an entity determines the level of its allowance for doubtful accounts for its trade and other accounts receivable balances, and when impairments, charge-offs or recoveries are recognized. The description should identify the factors that influenced management of the entity in establishing the level of the allowance (for example, historical losses and existing economic conditions) and may also include discussion of the risk elements relevant to particular categories of receivables. </ElementDefenition>

<ElementReferences> No authoritative reference available. </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Allowance for bad debts </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_PropertyPlantAndEquipmentPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Other than those assets that have been written down to their fair values due to impairment, property, plant, and equipment are reported at cost less accumulated depreciation, which is generally provided on the straight-line method over the estimated useful lives of the assets. Accelerated depreciation methods are also used for tax purposes, wherever permitted. Upon sale or retirement of an asset, the related costs and accumulated depreciation are removed from the accounts and any gain or loss is recognized. Planned major maintenance costs are generally expensed as incurred. Expenditures for additions, modifications, and conversions are capitalized when they increase the value or extend the useful life of the asset.</font></div><br />

</NonNumbericText>

<NonNumericTextHeader> Other than those assets that have been written down to their fair values due to impairment, property, plant, and equipment are reported at cost less </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for property, plant and equipment which may include the basis of such assets, depreciation methods used and estimated useful lives, the entity's capitalization policy, including its accounting treatment for costs incurred for repairs and maintenance activities, whether such asset balances include capitalized interest and the method by which such is calculated, how disposals of such assets are accounted for and how impairment of such assets is assessed and recognized. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 9 -Section C -Paragraph 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 7 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 22 -Paragraph 12, 13 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 8, 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -Subparagraph d </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Property Plant And Equipment Policy [Text Block] </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> hal_GoodwillAndIntangibleAssetsGoodwillPolicyTextBlock </ElementName>

<IsBaseElement> false </IsBaseElement>

<PeriodType> duration </PeriodType>

<ShortDefinition> Describes an entity's accounting policy for goodwill. This accounting policy also may address how an entity assesses and... </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<PreferredLabelRole> terselabel </PreferredLabelRole>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We record as goodwill the excess purchase price over the fair value of the tangible and identifiable intangible assets acquired. The reported amounts of goodwill for each reporting unit are reviewed for impairment on an annual basis, during the third quarter, and more frequently when negative conditions such as significant current or projected operating losses exist. The annual impairment test for goodwill is a two-step process and involves comparing the estimated fair value of each reporting unit to the reporting unit's carrying value, including goodwill. If the fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is not considered impaired, and the second step of the impairment test is unnecessary. If the carrying amount of a reporting unit exceeds its fair value, the second step of the goodwill impairment test would be performed to measure the amount of impairment loss to be recorded, if any. The second step of the goodwill impairment test compares the implied fair value of the reporting unit's goodwill with the carrying amount of that goodwill. The implied fair value of goodwill is determined in the same manner as the amount of goodwill recognized in a business combination. In other words, the estimated fair value of the reporting unit is allocated to all of the assets and liabilities of that unit (including any unrecognized intangible assets) as if the reporting unit had been acquired in a business combination and the fair value of the reporting unit was the purchase price paid. If the carrying amount of the reporting unit's goodwill exceeds the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to that excess. The fair value of each of our reporting units exceeded its carrying amount by a significant margin for 2010, 2009, and 2008. In addition, there were no triggering events that occurred in 2010, 2009, or 2008 requiring us to perform additional impairment reviews.</font></div>

</NonNumbericText>

<NonNumericTextHeader> We record as goodwill the excess purchase price over the fair value of the tangible and identifiable intangible assets acquired. The reported </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for goodwill. This accounting policy also may address how an entity assesses and measures impairment of goodwill, how reporting units are determined, how goodwill is allocated to such units, and how the fair values of the reporting units are determined. </ElementDefenition>

<ElementReferences> No authoritative reference available. </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Goodwill </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> hal_IntangibleAssetsFiniteLivedPolicyTextBlock </ElementName>

<IsBaseElement> false </IsBaseElement>

<PeriodType> duration </PeriodType>

<ShortDefinition> Describes an entity's accounting policy for finite-lived intangible assets. This accounting policy also may address: (1) the... </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<PreferredLabelRole> terselabel </PreferredLabelRole>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We amortize other identifiable intangible assets with a finite life on a straight-line basis over the period which the asset is expected to contribute to our future cash flows, ranging from 3 to 20 years. The components of these other intangible assets generally consist of patents, license agreements, non-compete agreements, trademarks, and customer lists and contracts.</font></div>

</NonNumbericText>

<NonNumericTextHeader> We amortize other identifiable intangible assets with a finite life on a straight-line basis over the period which the asset is expected to contribute to our </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for finite-lived intangible assets. This accounting policy also may address: (1) the amortization method used (2) the useful lives of such assets (3) how the entity assesses and measures impairment of such assets </ElementDefenition>

<ElementReferences> No authoritative reference available. </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Finite-lived intangible assets </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">When events or changes in circumstances indicate that long-lived assets other than goodwill may be impaired, an evaluation is performed. For an asset classified as held for use, the estimated future undiscounted cash flows associated with the asset are compared to the asset's carrying amount to determine if a write-down to fair value is required. When an asset is classified as held for sale, the asset's book value is evaluated and adjusted to the lower of its carrying amount or fair value less cost to sell. In addition, depreciation and amortization is ceased while it is classified as held for sale.</font></div>

</NonNumbericText>

<NonNumericTextHeader> When events or changes in circumstances indicate that long-lived assets other than goodwill may be impaired, an evaluation is performed. For an </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section CC -Subsection 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 7-15, 26, 30-37 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Impairment of long-lived assets </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_IncomeTaxPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We recognize the amount of taxes payable or refundable for the year. In addition, deferred tax assets and liabilities are recognized for the expected future tax consequences of events that have been recognized in the financial statements or tax returns. A valuation allowance is provided for deferred tax assets if it is more likely than not that these items will not be realized.</font></div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment. Based upon the level of historical taxable income and projections for future taxable income over the periods in which the deferred tax assets are deductible, management believes it is more likely than not that we will realize the benefits of these deductible differences, net of the existing valuation allowances.</font></div><br /><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We recognize interest and penalties related to unrecognized tax benefits within the provision for income taxes on continuing operations in our consolidated statements of operations.</font></div>

</NonNumbericText>

<NonNumericTextHeader> We recognize the amount of taxes payable or refundable for the year. In addition, deferred tax assets and liabilities are recognized for the </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 4 -Paragraph 11 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 48 -Paragraph 20 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 6-34, 43, 47, 49 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Income taxes </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> hal_UnremittedEarningsInForeignInvestmentPolicyTextBlock </ElementName>

<IsBaseElement> false </IsBaseElement>

<PeriodType> duration </PeriodType>

<ShortDefinition> Describes an entity's accounting policy for its tax treatment of unremitted earnings in a foreign investment. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<PreferredLabelRole> terselabel </PreferredLabelRole>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We generally do not provide income taxes on the undistributed earnings of non-United States subsidiaries because such earnings are intended to be reinvested indefinitely to finance foreign activities. These additional foreign earnings could be subject to additional tax if remitted, or deemed remitted, as a dividend; however, it is not practicable to estimate the additional amount, if any, of taxes payable. Taxes are provided as necessary with respect to earnings that are not permanently reinvested.</font></div>

</NonNumbericText>

<NonNumericTextHeader> We generally do not provide income taxes on the undistributed earnings of non-United States subsidiaries because such earnings are intended to be reinvested </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policy for its tax treatment of unremitted earnings in a foreign investment. </ElementDefenition>

<ElementReferences> No authoritative reference available. </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Undistributed earnings of non-United States subsidiaries </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_DerivativesPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">At times, we enter into derivative financial transactions to hedge existing or projected exposures to changing foreign currency exchange rates. We do not enter into derivative transactions for speculative or trading purposes. We recognize all derivatives on the balance sheet at fair value. Derivatives are adjusted to fair value and reflected through the results of operations. Gains or losses on foreign currency derivatives are included in "Other, net" in our consolidated statements of operations. Our derivatives are not designated as hedges for accounting purposes.</font></div>

</NonNumbericText>

<NonNumericTextHeader> At times, we enter into derivative financial transactions to hedge existing or projected exposures to changing foreign currency exchange rates. We do not enter </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes an entity's accounting policies for its derivative instruments and hedging activities. Disclosure may include: (1) Each method used to account for derivative financial instruments and derivative commodity instruments ("derivatives"); (2) the types of derivatives accounted for under each method; (3) the criteria required to be met for each accounting method used, including a discussion of the criteria required to be met for hedge or deferral accounting and accrual or settlement accounting (for example: whether and how risk reduction, correlation, designation, and effectiveness tests are applied); (4) the accounting method used if the criteria specified for hedge accounting are not met; (5) the method used to account for termination of derivatives designated as hedges or derivatives used to affect directly or indirectly the terms, fair values, or cash flows of a designated item; (6) the method used to account for derivatives when the designated item matures, is sold, is extinguished, or is terminated. In addition, the method used to account for derivatives designated to an anticipated transaction, when the anticipated transaction is no longer likely to occur; and (7) where and when derivatives, and their related gains (losses) are reported in the statement of financial position, cash flows, and results of operations and (8) an accounting policy decision to offset fair value amounts with counterparties. An entity should also consider describing its embedded derivatives, and the method(s) used to determine the fair values of derivatives and any significant assumptions used in such valuations. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph n -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 39 -Paragraph 10 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Derivative instruments </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock </ElementName>

<PeriodType> duration </PeriodType>

<ShortDefinition> No definition available. </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Foreign entities whose functional currency is the United States dollar translate monetary assets and liabilities at year-end exchange rates, and nonmonetary items are translated at historical rates. Income and expense accounts are translated at the average rates in effect during the year, except for depreciation, cost of product sales and revenue, and expenses associated with nonmonetary balance sheet accounts, which are translated at historical rates. Gains or losses from changes in exchange rates are recognized in our consolidated statements of operations in "Other, net" in the year of occurrence.</font></div>

</NonNumbericText>

<NonNumericTextHeader> Foreign entities whose functional currency is the United States dollar translate monetary assets and liabilities at year-end exchange rates, and nonmonetary </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> Describes a reporting enterprise's accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy. </ElementDefenition>

<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 52 -Paragraph 5, 7-20, 80 </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Foreign currency translation </Label>

</Row>

<Row>

<IsAbstractGroupTitle> false </IsAbstractGroupTitle>

<ElementName> hal_ShareBasedCompensationOptionAndIncentivePlansPolicyTextBlock </ElementName>

<IsBaseElement> false </IsBaseElement>

<PeriodType> duration </PeriodType>

<ShortDefinition> This element describes an entity's accounting policy for stock option and stock incentive plans. This disclosure may include... </ShortDefinition>

<IsReportTitle> false </IsReportTitle>

<IsSegmentTitle> false </IsSegmentTitle>

<IsSubReportEnd> false </IsSubReportEnd>

<IsCalendarTitle> false </IsCalendarTitle>

<IsTuple> false </IsTuple>

<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>

<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>

<IsBeginningBalance> false </IsBeginningBalance>

<IsEndingBalance> false </IsEndingBalance>

<IsReverseSign> false </IsReverseSign>

<PreferredLabelRole> terselabel </PreferredLabelRole>

<Cells>

<Cell>

<IsNumeric> false </IsNumeric>

<IsRatio> false </IsRatio>

<DisplayZeroAsNone> false </DisplayZeroAsNone>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Stock-based compensation cost is measured at the date of grant, based on the calculated fair value of the award, and is recognized as expense over the employee's service period, which is generally the vesting period of the equity grant. Additionally, compensation cost is recognized based on awards ultimately expected to vest, therefore, we have reduced the cost for estimated forfeitures based on historical forfeiture rates. Forfeitures are estimated at the time of grant and revised in subsequent periods to reflect actual forfeitures. See Note 10 for additional information related to stock-based compensation.</font></div>

</NonNumbericText>

<NonNumericTextHeader> Stock-based compensation cost is measured at the date of grant, based on the calculated fair value of the award, and is recognized as expense over the </NonNumericTextHeader>

<IsIndependantCurrency> false </IsIndependantCurrency>

<ShowCurrencySymbol> false </ShowCurrencySymbol>

<DisplayDateInUSFormat> false </DisplayDateInUSFormat>

<hasSegments> false </hasSegments>

<hasScenarios> false </hasScenarios>

</Cell>

</Cells>

<Unit> Other </Unit>

<ElementDataType> us-types:textBlockItemType </ElementDataType>

<SimpleDataType> string </SimpleDataType>

<ElementDefenition> This element describes an entity's accounting policy for stock option and stock incentive plans. This disclosure may include (1) the types of stock option or incentive plans sponsored by the entity (2) the groups that participate in (or are covered by) each plan (3) significant plan provisions and (4) how stock compensation is measured, and the methodologies and significant assumptions used to determine that measurement. </ElementDefenition>

<ElementReferences> No authoritative reference available. </ElementReferences>

<IsTotalLabel> false </IsTotalLabel>

<IsEPS> false </IsEPS>

<Label> Stock-based compensation </Label>

</Row>

</Rows>

<ReportName> Description of company and significant accounting policies (Policies) </ReportName>

<MonetaryRoundingLevel> UnKnown </MonetaryRoundingLevel>

<SharesRoundingLevel> UnKnown </SharesRoundingLevel>

<PerShareRoundingLevel> UnKnown </PerShareRoundingLevel>

<ExchangeRateRoundingLevel> UnKnown </ExchangeRateRoundingLevel>

<HasCustomUnits> false </HasCustomUnits>

</InstanceReport>

3 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/10/12  SEC                               UPLOAD¶     9/19/17    1:45K  Halliburton Co.
11/16/11  SEC                               UPLOAD¶     9/19/17    1:51K  Halliburton Co.
 7/20/11  SEC                               UPLOAD¶     9/19/17    1:53K  Halliburton Co.

↑Top

Filing Submission 0000045012-11-000087 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Halliburton Co – ‘10-K’ for 12/31/10 – ‘XML.R21’

On: Thursday, 2/17/11, at 10:33am ET · For: 12/31/10 · Accession #: 45012-11-87 · File #: 1-03492

Previous ‘10-K’: ‘10-K’ on 2/17/10 for 12/31/09 · Next: ‘10-K’ on 2/16/12 for 12/31/11 · Latest: ‘10-K’ on 2/6/24 for 12/31/23 · 3 References: By: SEC – ‘UPLOAD’ on 2/10/12 By: SEC – ‘UPLOAD’ on 11/16/11 By: SEC – ‘UPLOAD’ on 7/20/11

Annual Report — Form 10-K — Sect. 13 / 15(d) – SEA’34Filing Table of Contents

‘XML.R21’ — Description of company and significant accounting policies (Policies)

This Financial Report is an XBRL XML File.

3 Subsequent Filings that Reference this Filing

Previous ‘10-K’: ‘10-K’ on 2/17/10 for 12/31/09 · Next: ‘10-K’ on 2/16/12 for 12/31/11 · Latest: ‘10-K’ on 2/6/24 for 12/31/23 · 3 References:

Annual Report — Form 10-K — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents