2.2.0.25falsefalse0505 - Disclosure - Stock-Based Compensation (Tables)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$2true0bhi_StockBasedCompensationTablesAbstractbhifalsenadurationStock Based Compensation Tables Abstract.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00falsefalsefalsefalsefalse | Otherxbrli:stringItemTypestringStock Based Compensation Tables Abstract.falsefalse
3false0us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel| 1falsefalsefalse00<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Note Table: BHI-20101231_note5_table1 - us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock-->
<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif">
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="64%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2010</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2009</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2008</b></td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Stock-based compensation costs
</div></td>
<td> </td>
<td align="right">$</td>
<td align="right">87</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">88</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">60</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Tax benefit
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(18</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(15</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(11</td>
<td nowrap="nowrap">)</td>
</tr>
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Stock-based compensation costs, net of tax
</div></td>
<td> </td>
<td align="right">$</td>
<td align="right">69</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">73</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">49</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 3px double #000000"> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
</div>
<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Notefalsefalsefalsefalsefalse | Otherus-types:textBlockItemTypestringDisclosure that sets forth the allocation of share-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 64
-Subparagraph b
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph g(1)
Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F
falsefalse
4false0bhi_ShareBasedCompensationArrangementByShareBasedPaymentOptionsFairValueAssumptionsAndMethodologyTextBlockbhifalsenadurationShare-based compensation arrangement by share based payment options fair value assumptions and methodology.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel| 1falsefalsefalse00<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Note Table: BHI-20101231_note5_table2 - bhi:ShareBasedCompensationArrangementByShareBasedPaymentOptionsFairValueAssumptionsAndMethodologyTextBlock-->
<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif">
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="64%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2010</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2009</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2008</b></td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Expected life (years)
</div></td>
<td> </td>
<td> </td>
<td align="right">5.0</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">6.0</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">5.5</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Risk-free interest rate
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">2.2</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">2.6</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">3.1</td>
<td nowrap="nowrap">%</td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Volatility
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">39.8</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">41.2</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">31.4</td>
<td nowrap="nowrap">%</td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Dividend yield
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">1.2</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">1.8</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">0.8</td>
<td nowrap="nowrap">%</td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Weighted average fair value per share at grant date
</div></td>
<td> </td>
<td align="right">$</td>
<td align="right">16.24</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">12.66</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">23.64</td>
<td> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
</div>
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<!-- Begin Block Tagged Note Table: BHI-20101231_note5_table3 - bhi:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentOptionTextBlock-->
<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif">
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="76%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted Average</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Exercise Price</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Number of Options</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Per Option</b></td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr style="font-size: 1px">
<td colspan="9" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Outstanding at December 31, 2009
</div></td>
<td> </td>
<td> </td>
<td align="right">5,676</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">50.16</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Granted
</div></td>
<td> </td>
<td> </td>
<td align="right">1,488</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">48.38</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Assumed on acquisition of BJ Services
</div></td>
<td> </td>
<td> </td>
<td align="right">4,840</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">48.61</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Exercised
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(962</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">34.29</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Forfeited
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(86</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">43.74</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Expired
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(54</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">41.05</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="9" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Outstanding at December 31, 2010
</div></td>
<td> </td>
<td> </td>
<td align="right">10,902</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">50.72</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="9" align="left" style="border-top: 3px double #000000"> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
</div>
<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
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<!-- Begin Block Tagged Note Table: BHI-20101231_note5_table4 - us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock-->
<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif">
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="28%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="11" style="border-bottom: 1px solid #000000"><b>Outstanding</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="11" style="border-bottom: 1px solid #000000"><b>Exercisable</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted</b></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted</b></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Remaining</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Remaining</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Contractual</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Exercise</b></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Contractual</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Exercise</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Number of</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Life</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Price Per</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Number of</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Life</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Price Per</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td nowrap="nowrap" align="left"><b>Range of Exercise Prices</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Options</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>(In years)</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Option</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Options</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>(In years)</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Option</b></td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr style="font-size: 1px">
<td colspan="25" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">$   14.79 – $16.78
</div></td>
<td> </td>
<td> </td>
<td align="right">3</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2.8</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">15.84</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">3</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2.8</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">15.84</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:30px; text-indent:-15px">24.94 – 35.81
</div></td>
<td> </td>
<td> </td>
<td align="right">2,601</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">5.6</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">28.97</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2,036</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">4.9</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">28.88</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:30px; text-indent:-15px">39.23 – 56.21
</div></td>
<td> </td>
<td> </td>
<td align="right">5,272</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">6.2</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">47.51</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">3,061</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">4.1</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">49.12</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:30px; text-indent:-15px">65.11 – 86.50
</div></td>
<td> </td>
<td> </td>
<td align="right">3,026</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">4.8</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">75.07</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2,836</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">4.7</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">75.18</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="25" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Total
</div></td>
<td> </td>
<td> </td>
<td align="right">10,902</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">5.7</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">50.72</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">7,936</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">4.5</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">53.22</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="25" align="left" style="border-top: 3px double #000000"> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
</div>
<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Notefalsefalsefalsefalsefalse | Otherus-types:textBlockItemTypestringAll required disclosures by grouped ranges of option exercise prices, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 64
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph f
falsefalse
7false0bhi_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentOtherThanOptionsTextBlockbhifalsenadurationDisclosure of share based compensation arrangements by share based payment other than options.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel| 1falsefalsefalse00<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Note Table: BHI-20101231_note5_table5 - bhi:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentOtherThanOptionsTextBlock-->
<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif">
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="52%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted</b></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Weighted</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>RSA</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Grant Date</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>RSU</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Grant Date</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Number of</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Fair Value</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Number of</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Fair Value</b></td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Shares</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Per Share</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Units</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>Per Unit</b></td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr style="font-size: 1px">
<td colspan="17" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Nonvested balance at December 31, 2009
</div></td>
<td> </td>
<td> </td>
<td align="right">1,516</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">43.40</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">594</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">46.01</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Granted
</div></td>
<td> </td>
<td> </td>
<td align="right">539</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">47.68</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">784</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">47.30</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Vested
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(577</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">48.21</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(217</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">48.36</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Forfeited
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(79</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">43.78</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">(63</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">43.74</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="17" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Nonvested balance at December 31, 2010
</div></td>
<td> </td>
<td> </td>
<td align="right">1,399</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">43.05</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">1,098</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">46.60</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="17" align="left" style="border-top: 3px double #000000"> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
</div>
<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Notefalsefalsefalsefalsefalse | Otherus-types:textBlockItemTypestringDisclosure of share based compensation arrangements by share based payment other than options.No authoritative reference available.falsefalse
8false0bhi_ShareBasedCompensationArrangementByShareBasedPaymentOtherThanOptionsFairValueAssumptionsAndMethodologyTextBlockbhifalsenadurationShare-based compensation arrangement by share based payment other than options fair value assumptions and methodology.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel| 1falsefalsefalse00<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Note Table: BHI-20101231_note5_table6 - bhi:ShareBasedCompensationArrangementByShareBasedPaymentOtherThanOptionsFairValueAssumptionsAndMethodologyTextBlock-->
<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif">
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="64%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="5%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2010</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2009</b></td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="3"><b>2008</b></td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Expected life (years)
</div></td>
<td> </td>
<td> </td>
<td align="right">1.0</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">1.0</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">1.0</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Risk-free interest rate
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">0.2</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">0.3</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">3.2</td>
<td nowrap="nowrap">%</td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Volatility
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">44.2</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">69.5</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">32.8</td>
<td nowrap="nowrap">%</td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Dividend yield
</div></td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">1.5</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">1.9</td>
<td nowrap="nowrap">%</td>
<td> </td>
<td nowrap="nowrap" align="right"> </td>
<td align="right">0.6</td>
<td nowrap="nowrap">%</td>
</tr>
<tr valign="bottom"><!-- Blank Space -->
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Fair value per share of the 15% cash discount
</div></td>
<td> </td>
<td align="right">$</td>
<td align="right">6.16</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">4.81</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">10.01</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Fair value per share of the look-back provision
</div></td>
<td> </td>
<td> </td>
<td align="right">4.98</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">8.44</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">11.44</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 1px solid #000000"> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Total weighted average fair value per share at grant date
</div></td>
<td> </td>
<td align="right">$</td>
<td align="right">11.14</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">13.25</td>
<td> </td>
<td> </td>
<td align="right">$</td>
<td align="right">21.45</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td colspan="13" align="left" style="border-top: 3px double #000000"> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
</div>
<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Notefalsefalsefalsefalsefalse | Otherus-types:textBlockItemTypestringShare-based compensation arrangement by share based payment other than options fair value assumptions and methodology.No authoritative reference available.falsefalse
17Stock-Based Compensation (Tables)UnKnownUnKnownUnKnownUnKnownfalsetrue