<?xml version="1.0" encoding="utf-8"?>
<FilingSummary xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <Version>1.0.0.3</Version>
  <ReportType />
  <MyReports>
    <Report>
      <IsDefault>true</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>1000 - Consolidated Balance Sheets</LongName>
      <ShortName>1000 - Consolidated Balance Sheets</ShortName>
      <XmlFileName>R1.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>1010 - Parenthetical Data to the Consolidated Balance Sheets</LongName>
      <ShortName>1010 - Parenthetical Data to the Consolidated Balance Sheets</ShortName>
      <XmlFileName>R2.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>2000 - Consolidated Statements of Operations</LongName>
      <ShortName>2000 - Consolidated Statements of Operations</ShortName>
      <XmlFileName>R3.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>4000 - Consolidated Statements of Cash Flows</LongName>
      <ShortName>4000 - Consolidated Statements of Cash Flows</ShortName>
      <XmlFileName>R4.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6000 - GENERAL</LongName>
      <ShortName>6000 - GENERAL</ShortName>
      <XmlFileName>R5.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6010 - DISCONTINUED OPERATIONS AND OTHER DIVESTITURES</LongName>
      <ShortName>6010 - DISCONTINUED OPERATIONS AND OTHER DIVESTITURES</ShortName>
      <XmlFileName>R6.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6020 - PROPERTY AND EQUIPMENT</LongName>
      <ShortName>6020 - PROPERTY AND EQUIPMENT</ShortName>
      <XmlFileName>R7.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6030 - DEBT</LongName>
      <ShortName>6030 - DEBT</ShortName>
      <XmlFileName>R8.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6040 - DERIVATIVES AND FINANCIAL INSTRUMENTS</LongName>
      <ShortName>6040 - DERIVATIVES AND FINANCIAL INSTRUMENTS</ShortName>
      <XmlFileName>R9.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6050 - INCOME TAXES</LongName>
      <ShortName>6050 - INCOME TAXES</ShortName>
      <XmlFileName>R10.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6060 - EARNINGS PER SHARE</LongName>
      <ShortName>6060 - EARNINGS PER SHARE</ShortName>
      <XmlFileName>R11.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6070 - EMPLOYEE STOCK PLANS</LongName>
      <ShortName>6070 - EMPLOYEE STOCK PLANS</ShortName>
      <XmlFileName>R12.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6080 - COMMITMENTS AND CONTINGENCIES</LongName>
      <ShortName>6080 - COMMITMENTS AND CONTINGENCIES</ShortName>
      <XmlFileName>R13.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6090 - SEGMENT AND ENTERPRISE-RELATED INFORMATION</LongName>
      <ShortName>RELATED INFORMATION</ShortName>
      <XmlFileName>R14.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6100 - OTHER SUPPLEMENTAL INFORMATION</LongName>
      <ShortName>6100 - OTHER SUPPLEMENTAL INFORMATION</ShortName>
      <XmlFileName>R15.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>6110 - SUBSEQUENT EVENTS</LongName>
      <ShortName>6110 - SUBSEQUENT EVENTS</ShortName>
      <XmlFileName>R16.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>805500 - Disclosure - Derivative Instruments and Hedging Activities (Reclassification to Earnings Alternative)</LongName>
      <ShortName>Derivative Instruments and Hedging Activities (Reclassification to Earnings Alternative)</ShortName>
      <XmlFileName>R17.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Sheet</ReportType>
      <LongName>995200 - Document - Document Information</LongName>
      <ShortName>Document Information</ShortName>
      <XmlFileName>R18.xml</XmlFileName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <ReportType>Book</ReportType>
      <LongName>All Reports</LongName>
      <ShortName>All Reports</ShortName>
      <XmlFileName />
    </Report>
  </MyReports>
  <EntityCount>1</EntityCount>
  <ContextCount>8</ContextCount>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <UnitCount>3</UnitCount>
  <ElementCount>118</ElementCount>
  <FootnotesReported>false</FootnotesReported>
  <TuplesReported>false</TuplesReported>
  <ContextSummary>
    <ContextSummary>
      <ContextName>c00003</ContextName>
      <ElementCount>36</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00007</ContextName>
      <ElementCount>27</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00002</ContextName>
      <ElementCount>59</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00000</ContextName>
      <ElementCount>1</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00005</ContextName>
      <ElementCount>82</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00001</ContextName>
      <ElementCount>1</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00006</ContextName>
      <ElementCount>27</ElementCount>
    </ContextSummary>
    <ContextSummary>
      <ContextName>c00004</ContextName>
      <ElementCount>34</ElementCount>
    </ContextSummary>
  </ContextSummary>
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
