| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<FilingSummary> |
| <Version> 3.6.0.2 </Version> |
| <ProcessingTime/> |
| <ReportFormat> html </ReportFormat> |
| <ContextCount> 236 </ContextCount> |
| <ElementCount> 299 </ElementCount> |
| <EntityCount> 1 </EntityCount> |
| <FootnotesReported> true </FootnotesReported> |
| <SegmentCount> 81 </SegmentCount> |
| <ScenarioCount> 0 </ScenarioCount> |
| <TuplesReported> false </TuplesReported> |
| <UnitCount> 7 </UnitCount> |
| <MyReports> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R1.htm </HtmlFileName> |
| | | <LongName> 100000 - Document - DOCUMENT AND ENTITY INFORMATION </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DocumentDOCUMENTANDENTITYINFORMATION </Role> |
| | | <ShortName> DOCUMENT AND ENTITY INFORMATION </ShortName> |
| | | <MenuCategory> Cover </MenuCategory> |
| | | <Position> 1 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R2.htm </HtmlFileName> |
| | | <LongName> 100010 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/StatementCONDENSEDCONSOLIDATEDBALANCESHEETS </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED BALANCE SHEETS </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 2 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R3.htm </HtmlFileName> |
| | | <LongName> 100020 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS PARENTHETICAL </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/StatementCONDENSEDCONSOLIDATEDBALANCESHEETSPARENTHETICAL </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED BALANCE SHEETS PARENTHETICAL </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 3 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R4.htm </HtmlFileName> |
| | | <LongName> 100030 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 4 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R5.htm </HtmlFileName> |
| | | <LongName> 100040 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 5 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R6.htm </HtmlFileName> |
| | | <LongName> 100050 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS </Role> |
| | | <ShortName> CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 6 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R7.htm </HtmlFileName> |
| | | <LongName> 100060 - Disclosure - BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTS </Role> |
| | | <ShortName> BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 7 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R8.htm </HtmlFileName> |
| | | <LongName> 100070 - Disclosure - ACQUISITIONS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureACQUISITIONS </Role> |
| | | <ShortName> ACQUISITIONS </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 8 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R9.htm </HtmlFileName> |
| | | <LongName> 100080 - Disclosure - FAIR VALUE MEASUREMENTS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUEMEASUREMENTS </Role> |
| | | <ShortName> FAIR VALUE MEASUREMENTS </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 9 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R10.htm </HtmlFileName> |
| | | <LongName> 100090 - Disclosure - INVENTORIES </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINVENTORIES </Role> |
| | | <ShortName> INVENTORIES </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 10 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R11.htm </HtmlFileName> |
| | | <LongName> 100100 - Disclosure - INTANGIBLE ASSETS AND GOODWILL </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSANDGOODWILL </Role> |
| | | <ShortName> INTANGIBLE ASSETS AND GOODWILL </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 11 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R12.htm </HtmlFileName> |
| | | <LongName> 100110 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS </LongName> |
| | | <ReportType> Notes </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureNOTESPAYABLEANDOTHERBORROWINGS </Role> |
| | | <ShortName> NOTES PAYABLE AND OTHER BORROWINGS </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 12 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R13.htm </HtmlFileName> |
| | | <LongName> 100120 - Disclosure - RESTRUCTURING ACTIVITIES </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureRESTRUCTURINGACTIVITIES </Role> |
| | | <ShortName> RESTRUCTURING ACTIVITIES </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 13 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R14.htm </HtmlFileName> |
| | | <LongName> 100130 - Disclosure - DEFERRED REVENUES </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDEFERREDREVENUES </Role> |
| | | <ShortName> DEFERRED REVENUES </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 14 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R15.htm </HtmlFileName> |
| | | <LongName> 100140 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDERIVATIVEFINANCIALINSTRUMENTS </Role> |
| | | <ShortName> DERIVATIVE FINANCIAL INSTRUMENTS </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 15 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R16.htm </HtmlFileName> |
| | | <LongName> 100150 - Disclosure - STOCKHOLDERS' EQUITY </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSTOCKHOLDERSEQUITY </Role> |
| | | <ShortName> STOCKHOLDERS' EQUITY </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 16 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R17.htm </HtmlFileName> |
| | | <LongName> 100160 - Disclosure - INCOME TAXES </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINCOMETAXES </Role> |
| | | <ShortName> INCOME TAXES </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 17 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R18.htm </HtmlFileName> |
| | | <LongName> 100170 - Disclosure - SEGMENT INFORMATION </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATION </Role> |
| | | <ShortName> SEGMENT INFORMATION </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 18 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R19.htm </HtmlFileName> |
| | | <LongName> 100180 - Disclosure - EARNINGS PER SHARE </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureEARNINGSPERSHARE </Role> |
| | | <ShortName> EARNINGS PER SHARE </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 19 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R20.htm </HtmlFileName> |
| | | <LongName> 100190 - Disclosure - LEGAL PROCEEDINGS </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureLEGALPROCEEDINGS </Role> |
| | | <ShortName> LEGAL PROCEEDINGS </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 20 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R21.htm </HtmlFileName> |
| | | <LongName> 100200 - Disclosure - BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTSPolicies </Role> |
| | | <ShortName> BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <Position> 21 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R22.htm </HtmlFileName> |
| | | <LongName> 100210 - Disclosure - BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTSTables </Role> |
| | | <ShortName> BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTS </ParentRole> |
| | | <Position> 22 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R23.htm </HtmlFileName> |
| | | <LongName> 100220 - Disclosure - ACQUISITIONS (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureACQUISITIONSTables </Role> |
| | | <ShortName> ACQUISITIONS (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureACQUISITIONS </ParentRole> |
| | | <Position> 23 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R24.htm </HtmlFileName> |
| | | <LongName> 100230 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUEMEASUREMENTSTables </Role> |
| | | <ShortName> FAIR VALUE MEASUREMENTS (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUEMEASUREMENTS </ParentRole> |
| | | <Position> 24 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R25.htm </HtmlFileName> |
| | | <LongName> 100240 - Disclosure - INVENTORIES (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINVENTORIESTables </Role> |
| | | <ShortName> INVENTORIES (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureINVENTORIES </ParentRole> |
| | | <Position> 25 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R26.htm </HtmlFileName> |
| | | <LongName> 100250 - Disclosure - INTANGIBLE ASSETS AND GOODWILL (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSANDGOODWILLTables </Role> |
| | | <ShortName> INTANGIBLE ASSETS AND GOODWILL (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSANDGOODWILL </ParentRole> |
| | | <Position> 26 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R27.htm </HtmlFileName> |
| | | <LongName> 100260 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS (Tables) </LongName> |
| | | <ReportType> Notes </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureNOTESPAYABLEANDOTHERBORROWINGSTables </Role> |
| | | <ShortName> NOTES PAYABLE AND OTHER BORROWINGS (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureNOTESPAYABLEANDOTHERBORROWINGS </ParentRole> |
| | | <Position> 27 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R28.htm </HtmlFileName> |
| | | <LongName> 100270 - Disclosure - RESTRUCTURING ACTIVITIES (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureRESTRUCTURINGACTIVITIESTables </Role> |
| | | <ShortName> RESTRUCTURING ACTIVITIES (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureRESTRUCTURINGACTIVITIES </ParentRole> |
| | | <Position> 28 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R29.htm </HtmlFileName> |
| | | <LongName> 100280 - Disclosure - DEFERRED REVENUES (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDEFERREDREVENUESTables </Role> |
| | | <ShortName> DEFERRED REVENUES (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureDEFERREDREVENUES </ParentRole> |
| | | <Position> 29 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R30.htm </HtmlFileName> |
| | | <LongName> 100290 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDERIVATIVEFINANCIALINSTRUMENTSTables </Role> |
| | | <ShortName> DERIVATIVE FINANCIAL INSTRUMENTS (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureDERIVATIVEFINANCIALINSTRUMENTS </ParentRole> |
| | | <Position> 30 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R31.htm </HtmlFileName> |
| | | <LongName> 100300 - Disclosure - STOCKHOLDERS' EQUITY (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSTOCKHOLDERSEQUITYTables </Role> |
| | | <ShortName> STOCKHOLDERS' EQUITY (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureSTOCKHOLDERSEQUITY </ParentRole> |
| | | <Position> 31 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R32.htm </HtmlFileName> |
| | | <LongName> 100310 - Disclosure - SEGMENT INFORMATION (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATIONTables </Role> |
| | | <ShortName> SEGMENT INFORMATION (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATION </ParentRole> |
| | | <Position> 32 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R33.htm </HtmlFileName> |
| | | <LongName> 100320 - Disclosure - EARNINGS PER SHARE (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureEARNINGSPERSHARETables </Role> |
| | | <ShortName> EARNINGS PER SHARE (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureEARNINGSPERSHARE </ParentRole> |
| | | <Position> 33 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R34.htm </HtmlFileName> |
| | | <LongName> 100330 - Disclosure - BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTSNarrativeDetails </Role> |
| | | <ShortName> BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTSTables </ParentRole> |
| | | <Position> 34 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R35.htm </HtmlFileName> |
| | | <LongName> 100340 - Disclosure - BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTSDetails </Role> |
| | | <ShortName> BASIS OF PRESENTATION AND RECENT ACCOUNTING PRONOUNCEMENTS (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureBASISOFPRESENTATIONANDRECENTACCOUNTINGPRONOUNCEMENTSTables </ParentRole> |
| | | <Position> 35 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R36.htm </HtmlFileName> |
| | | <LongName> 100350 - Disclosure - ACQUISITIONS Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureACQUISITIONSNarrativeDetails </Role> |
| | | <ShortName> ACQUISITIONS Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 36 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R37.htm </HtmlFileName> |
| | | <LongName> 100360 - Disclosure - FAIR VALUES OF NET ASSETS ACQUIRED FROM NETSUITE (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUESOFNETASSETSACQUIREDFROMNETSUITEDetails </Role> |
| | | <ShortName> FAIR VALUES OF NET ASSETS ACQUIRED FROM NETSUITE (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 37 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R38.htm </HtmlFileName> |
| | | <LongName> 100370 - Disclosure - ACQUISITIONS - UNAUDITED PRO FORMA FINANCIAL INFORMATION (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureACQUISITIONSUNAUDITEDPROFORMAFINANCIALINFORMATIONDetails </Role> |
| | | <ShortName> ACQUISITIONS - UNAUDITED PRO FORMA FINANCIAL INFORMATION (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 38 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R39.htm </HtmlFileName> |
| | | <LongName> 100380 - Disclosure - FAIR VALUE MEASUREMENTS (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUEMEASUREMENTSDetails </Role> |
| | | <ShortName> FAIR VALUE MEASUREMENTS (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUEMEASUREMENTSTables </ParentRole> |
| | | <Position> 39 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R40.htm </HtmlFileName> |
| | | <LongName> 100390 - Disclosure - FAIR VALUE MEASUREMENTS Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureFAIRVALUEMEASUREMENTSNarrativeDetails </Role> |
| | | <ShortName> FAIR VALUE MEASUREMENTS Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 40 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R41.htm </HtmlFileName> |
| | | <LongName> 100400 - Disclosure - INVENTORIES (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINVENTORIESDetails </Role> |
| | | <ShortName> INVENTORIES (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureINVENTORIESTables </ParentRole> |
| | | <Position> 41 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R42.htm </HtmlFileName> |
| | | <LongName> 100410 - Disclosure - INTANGIBLE ASSETS (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSDetails </Role> |
| | | <ShortName> INTANGIBLE ASSETS (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSANDGOODWILLTables </ParentRole> |
| | | <Position> 42 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R43.htm </HtmlFileName> |
| | | <LongName> 100420 - Disclosure - INTANGIBLE ASSETS AND GOODWILL Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSANDGOODWILLNarrativeDetails </Role> |
| | | <ShortName> INTANGIBLE ASSETS AND GOODWILL Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 43 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R44.htm </HtmlFileName> |
| | | <LongName> 100430 - Disclosure - INTANGIBLE ASSETS AMORTIZATION (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINTANGIBLEASSETSAMORTIZATIONDetails </Role> |
| | | <ShortName> INTANGIBLE ASSETS AMORTIZATION (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 44 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R45.htm </HtmlFileName> |
| | | <LongName> 100440 - Disclosure - GOODWILL (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureGOODWILLDetails </Role> |
| | | <ShortName> GOODWILL (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 45 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R46.htm </HtmlFileName> |
| | | <LongName> 100450 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS Narrative (Details) </LongName> |
| | | <ReportType> Notes </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureNOTESPAYABLEANDOTHERBORROWINGSNarrativeDetails </Role> |
| | | <ShortName> NOTES PAYABLE AND OTHER BORROWINGS Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 46 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R47.htm </HtmlFileName> |
| | | <LongName> 100460 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS (Details) </LongName> |
| | | <ReportType> Notes </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureNOTESPAYABLEANDOTHERBORROWINGSDetails </Role> |
| | | <ShortName> NOTES PAYABLE AND OTHER BORROWINGS (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureNOTESPAYABLEANDOTHERBORROWINGSTables </ParentRole> |
| | | <Position> 47 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R48.htm </HtmlFileName> |
| | | <LongName> 100470 - Disclosure - RESTRUCTURING ACTIVITIES (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureRESTRUCTURINGACTIVITIESDetails </Role> |
| | | <ShortName> RESTRUCTURING ACTIVITIES (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureRESTRUCTURINGACTIVITIESTables </ParentRole> |
| | | <Position> 48 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R49.htm </HtmlFileName> |
| | | <LongName> 100480 - Disclosure - RESTRUCTURING ACTIVITIES Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureRESTRUCTURINGACTIVITIESNarrativeDetails </Role> |
| | | <ShortName> RESTRUCTURING ACTIVITIES Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 49 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R50.htm </HtmlFileName> |
| | | <LongName> 100490 - Disclosure - DEFERRED REVENUES (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDEFERREDREVENUESDetails </Role> |
| | | <ShortName> DEFERRED REVENUES (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureDEFERREDREVENUESTables </ParentRole> |
| | | <Position> 50 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R51.htm </HtmlFileName> |
| | | <LongName> 100500 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDERIVATIVEFINANCIALINSTRUMENTSNarrativeDetails </Role> |
| | | <ShortName> DERIVATIVE FINANCIAL INSTRUMENTS Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 51 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R52.htm </HtmlFileName> |
| | | <LongName> 100510 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureDERIVATIVEFINANCIALINSTRUMENTSDetails </Role> |
| | | <ShortName> DERIVATIVE FINANCIAL INSTRUMENTS (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureDERIVATIVEFINANCIALINSTRUMENTSTables </ParentRole> |
| | | <Position> 52 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R53.htm </HtmlFileName> |
| | | <LongName> 100520 - Disclosure - STOCKHOLDERS' EQUITY Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSTOCKHOLDERSEQUITYNarrativeDetails </Role> |
| | | <ShortName> STOCKHOLDERS' EQUITY Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 53 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R54.htm </HtmlFileName> |
| | | <LongName> 100530 - Disclosure - STOCKHOLDERS' EQUITY (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSTOCKHOLDERSEQUITYDetails </Role> |
| | | <ShortName> STOCKHOLDERS' EQUITY (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureSTOCKHOLDERSEQUITYTables </ParentRole> |
| | | <Position> 54 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R55.htm </HtmlFileName> |
| | | <LongName> 100540 - Disclosure - INCOME TAXES (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureINCOMETAXESDetails </Role> |
| | | <ShortName> INCOME TAXES (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureINCOMETAXES </ParentRole> |
| | | <Position> 55 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R56.htm </HtmlFileName> |
| | | <LongName> 100550 - Disclosure - SEGMENT INFORMATION Narrative (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATIONNarrativeDetails </Role> |
| | | <ShortName> SEGMENT INFORMATION Narrative (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 56 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R57.htm </HtmlFileName> |
| | | <LongName> 100560 - Disclosure - SEGMENT INFORMATION (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATIONDetails </Role> |
| | | <ShortName> SEGMENT INFORMATION (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATIONTables </ParentRole> |
| | | <Position> 57 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R58.htm </HtmlFileName> |
| | | <LongName> 100570 - Disclosure - SEGMENT INFORMATION RECONCILIATION (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureSEGMENTINFORMATIONRECONCILIATIONDetails </Role> |
| | | <ShortName> SEGMENT INFORMATION RECONCILIATION (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <Position> 58 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R59.htm </HtmlFileName> |
| | | <LongName> 100580 - Disclosure - EARNINGS PER SHARE (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureEARNINGSPERSHAREDetails </Role> |
| | | <ShortName> EARNINGS PER SHARE (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureEARNINGSPERSHARETables </ParentRole> |
| | | <Position> 59 </Position> |
| | | </Report> |
| | <Report instance="orcl-20161130.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R60.htm </HtmlFileName> |
| | | <LongName> 100590 - Disclosure - LEGAL PROCEEDINGS (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.oracle.com/20161130/taxonomy/role/DisclosureLEGALPROCEEDINGSDetails </Role> |
| | | <ShortName> LEGAL PROCEEDINGS (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.oracle.com/20161130/taxonomy/role/DisclosureLEGALPROCEEDINGS </ParentRole> |
| | | <Position> 60 </Position> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
| | | </Report> |
| | </MyReports> |
| <InputFiles> |
| | <File> orcl-20161130.xml </File> |
| | <File> orcl-20161130.xsd </File> |
| | <File> orcl-20161130_cal.xml </File> |
| | <File> orcl-20161130_def.xml </File> |
| | <File> orcl-20161130_lab.xml </File> |
| | <File> orcl-20161130_pre.xml </File> |
| | </InputFiles> |
| <SupplementalFiles/> |
| <BaseTaxonomies/> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
| </FilingSummary> |