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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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                <MeasureNamespace />
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              <DenominatorMeasure>
                <MeasureSchema />
                <MeasureValue />
                <MeasureNamespace />
              </DenominatorMeasure>
              <Scale>0</Scale>
            </Unit>
            <Unit>
              <UnitID>USD</UnitID>
              <UnitType>Standard</UnitType>
              <StandardMeasure>
                <MeasureSchema>http://www.xbrl.org/2003/iso4217</MeasureSchema>
                <MeasureValue>USD</MeasureValue>
                <MeasureNamespace>iso4217</MeasureNamespace>
              </StandardMeasure>
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                <Measure>
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          </Units>
          <CurrencySymbol>$</CurrencySymbol>
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      </OriginalInstanceReportColumns>
      <ElementDataType />
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      <ElementDefenition>No definition available.</ElementDefenition>
      <ElementReferences>No authoritative reference available.</ElementReferences>
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    <Row>
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      <PreferredLabelRole />
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      <ElementDefenition>Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date. May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any.</ElementDefenition>
      <ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
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 -Paragraph 20, 22
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          <IsNumeric>true</IsNumeric>
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      <OriginalInstanceReportColumns />
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  <Footnotes>
    <Footnote>
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      <Note>For floating rate debt issuances, the stated interest rates are based on the floating rates in effect as of June 30, 2010. These rates may not be indicative of future interest rates.</Note>
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  <SharesRoundingLevel>UnKnown</SharesRoundingLevel>
  <PerShareRoundingLevel>UnKnown</PerShareRoundingLevel>
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  <SharesShouldBeRounded>true</SharesShouldBeRounded>
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