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| | | <ShortName> Segment Reporting (Details) </ShortName> |
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| | | <ParentRole> http://www.apollo.edu/role/SegmentReportingTables </ParentRole> |
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| | | </Report> |
| | <Report instance="apol-20160831.xml"> |
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| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R73.htm </HtmlFileName> |
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| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.apollo.edu/role/SegmentReportingDetails2 </Role> |
| | | <ShortName> Segment Reporting (Details 2) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.apollo.edu/role/SegmentReportingTables </ParentRole> |
| | | <Position> 73 </Position> |
| | | </Report> |
| | <Report instance="apol-20160831.xml"> |
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| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R74.htm </HtmlFileName> |
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| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.apollo.edu/role/QuarterlyResultsOfOperationsUnauditedDetails </Role> |
| | | <ShortName> Quarterly Results of Operations (Unaudited) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.apollo.edu/role/QuarterlyResultsOfOperationsUnauditedTables </ParentRole> |
| | | <Position> 74 </Position> |
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| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
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| | <File> apol-20160831.xsd </File> |
| | <File> apol-20160831_cal.xml </File> |
| | <File> apol-20160831_def.xml </File> |
| | <File> apol-20160831_lab.xml </File> |
| | <File> apol-20160831_pre.xml </File> |
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| <BaseTaxonomies/> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
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