XML 81 R69.htm IDEA: XBRL DOCUMENT
v3.20.2

Regulation (Details) | Apr. 09, 2020 USD ($)
--- | ---
Unusual or Infrequent Item, or Both [Line Items] |
Education stabilization grant | $ 5,792,122
Strayer University |
Unusual or Infrequent Item, or Both [Line Items] |
Tuition grant | $ 500

X
- Definition Cares Act, Education Grant + References No definition available. + Details
Name: | stra_CaresActEducationGrant
Namespace Prefix: | stra_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Tuition Grant + References No definition available. + Details
Name: | stra_TuitionGrant
Namespace Prefix: | stra_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_UnusualOrInfrequentItemLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=stra_StrayerSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |