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      <Label>Notes to Financial Statements [Abstract]</Label>
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          <NonNumbericText>&lt;div&gt;       &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;The  following table summarizes the status of the Drilling Products and Systems  segment&amp;#8217;s long-term construction contracts in process.&amp;#160;&amp;#160;Payments,  revenues and costs are cumulative from inception of the contract through the  date indicated.&amp;#160;&amp;#160;Payments include those received for contracts in  progress or not yet begun and completed contracts with outstanding collections  (in millions):&lt;/font&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;       &lt;div align="left"&gt;         &lt;table cellpadding="0" cellspacing="0" width="100%" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt; &lt;tr&gt;             &lt;td align="left" valign="bottom"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;  &lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td colspan="2" valign="bottom"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;September  30,&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td colspan="2" valign="bottom"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;December  31,&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr&gt;             &lt;td valign="bottom" style="PADDING-BOTTOM: 2px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;  &lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" style="PADDING-BOTTOM: 2px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;2009&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" style="PADDING-BOTTOM: 2px; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" style="PADDING-BOTTOM: 2px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;2008&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt; 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FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td colspan="2" valign="bottom"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;             &lt;td align="left" valign="bottom" width="76%"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;Total  contract value of long-term contracts in process or not yet  begun&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt; 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FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;290.7&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="white"&gt;             &lt;td align="left" valign="bottom" width="76%"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;Payments  received&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt; 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FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;             &lt;td align="left" valign="bottom" width="76%"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;Revenues  recognized&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;108.9&lt;/font&gt;&lt;/td&gt; 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            &lt;td valign="bottom" width="9%" style="TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;             &lt;td align="left" valign="bottom" width="76%"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;Billings  in excess of costs and estimated profits on&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="white"&gt;             &lt;td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 9pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;uncompleted  contracts, included in other current liabilities&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;40.7&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;57.1&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;             &lt;td align="left" valign="bottom" width="76%"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;Costs and  estimated profits in excess of billings on&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;tr bgcolor="white"&gt;             &lt;td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px"&gt;               &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 9pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;uncompleted  contracts, included in other current assets&lt;/font&gt;&lt;/div&gt;             &lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;1.8&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;             &lt;td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;8.2&lt;/font&gt;&lt;/td&gt;             &lt;td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px; TEXT-ALIGN: left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;           &lt;/tr&gt;&lt;/table&gt;       &lt;/div&gt;       &lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;During  the three months ended September 30, 2009, Rowan recognized approximately $22.8  million of manufacturing revenues and $14.7 million of manufacturing costs  related to long-term construction contracts on the percentage-of-completion  basis, as compared to $37.0 million of revenues and $25.4 million of costs for  the comparable period of 2008.&lt;/font&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;During  the nine months ended September 30, 2009, Rowan recognized approximately $73.4  million of manufacturing revenues and $50.2 million of manufacturing costs on  the percentage-of-completion basis, as compared to $117.5 million of revenues  and $78.3 million of costs for the comparable period of 2008.&lt;/font&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;       &lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;     &lt;/div&gt;</NonNumbericText>
          <NonNumericTextHeader>The  following table summarizes the status of the Drilling Products and Systems  segment&amp;#8217;s long-term construction contracts in</NonNumericTextHeader>
          <FootnoteIndexer />
          <hasSegments>false</hasSegments>
          <hasScenarios>false</hasScenarios>
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      <ElementDefenition>No definition available.</ElementDefenition>
      <ElementReferences>No authoritative reference available.</ElementReferences>
      <IsTotalLabel>false</IsTotalLabel>
    </Row>
  </Rows>
  <Footnotes />
  <ComparabilityReport>false</ComparabilityReport>
  <NumberOfCols>1</NumberOfCols>
  <NumberOfRows>2</NumberOfRows>
  <HasScenarios>false</HasScenarios>
  <MonetaryRoundingLevel>UnKnown</MonetaryRoundingLevel>
  <SharesRoundingLevel>UnKnown</SharesRoundingLevel>
  <PerShareRoundingLevel>UnKnown</PerShareRoundingLevel>
  <HasPureData>false</HasPureData>
  <SharesShouldBeRounded>true</SharesShouldBeRounded>
</InstanceReport>
