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Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 32 -Subparagraph c false 81 Latin America [Member] 0 na true na na No definition available. false true false false false false false false false false false http://bakerhughes.com/role/segmentinformationdetails false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false false 26 USD true false false false Latin America [Member] us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 27 USD true false false false Latin America [Member] us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 28 USD true false false false Latin America [Member] us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 29 USD true false false false Latin America [Member] us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 30 USD true false false false Latin America [Member] us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ na No definition available. 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All considered to be "operating revenue" for purposes of the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27 -Subparagraph a, b, c false 85 Profit (loss) 2 us-gaap_SegmentReportingInformationProfitLoss us-gaap true credit duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 9000000 9 false false false 2 false true false false 16000000 16 false false false 3 false true false false 31000000 31 false false false 4 false true false false 70000000 70 false false false 5 false false false false 0 0 false false false xbrli:monetaryItemType monetary Amount of profit or loss recognized by the reportable segment. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27 false 88 Total assets 2 us-gaap_SegmentReportingSegmentAssets us-gaap true debit instant No definition available. false false false false false false false false false false false verboselabel false 1 true true false false 2600000000 2600 false false false 2 false false false false 0 0 false false false 3 true true false false 2600000000 2600 false false false 4 false false false false 0 0 false false false 5 true true false false 1168000000 1168 false false false xbrli:monetaryItemType monetary Total assets for reportable segments. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 32 -Subparagraph c false 5 40 false Millions UnKnown UnKnown false true