Regulation (Details)	Jul. 31, 2021 USD ($)	Jun. 30, 2021 USD ($) educational_institution	Jan. 31, 2021 USD ($)	Apr. 09, 2020 USD ($)
Capella University
Unusual or Infrequent Item, or Both [Line Items]
Consolidation Appropriations Act of 2021, eligible grant		$ 184,323	$ 328,602
Strayer University
Unusual or Infrequent Item, or Both [Line Items]
Consolidation Appropriations Act of 2021, eligible grant			$ 5,831,606
Education stabilization grant				$ 5,792,122
Tuition grant				$ 500
Strayer University | Subsequent Event
Unusual or Infrequent Item, or Both [Line Items]
Consolidation Appropriations Act of 2021, eligible grant	$ 2,554,773
AUSTRALIA
Unusual or Infrequent Item, or Both [Line Items]
Number of operating post-secondary educational institutions | educational_institution		2