Regulation (Details)	12 Months Ended
	Dec. 31, 2022 registeredTrainingOrganisation university educational_institution	Jul. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Jan. 31, 2021 USD ($)	Apr. 09, 2020 USD ($)
Consumer Financial Protection Bureau
Unusual or Infrequent Item, or Both [Line Items]
Remediation period	90 days
AUSTRALIA
Unusual or Infrequent Item, or Both [Line Items]
Number of operating post-secondary educational institutions | educational_institution	2
Number of universities operated | registeredTrainingOrganisation	1
Number of universities in country | university	44
Number of RTOs in country | registeredTrainingOrganisation	5,000
Capella University
Unusual or Infrequent Item, or Both [Line Items]
American Rescue Plan Act of 2021, grant			$ 184,323
Consolidation Appropriations Act of 2021, eligible grant				$ 328,602
Strayer University
Unusual or Infrequent Item, or Both [Line Items]
Education stabilization grant					$ 5,792,122
Tuition grant					$ 500
American Rescue Plan Act of 2021, grant		$ 2,554,682
Consolidation Appropriations Act of 2021, eligible grant				$ 5,831,606