Commitments and Contingencies (Details) $ in Millions		2 Months Ended
	Dec. 04, 2017 USD ($)	Feb. 29, 2024 item	Sep. 30, 2026 item
Loss Contingencies [Line Items]
Discontinued Operation, Name [Extensible Enumeration]	cvsa:DevryUniversityMember
Borrower defense applications (per week)		500
AUC
Loss Contingencies [Line Items]
Borrower Defense to Repayment applications			419
Chamberlain
Loss Contingencies [Line Items]
Borrower Defense to Repayment applications			3,872
RUSM
Loss Contingencies [Line Items]
Borrower Defense to Repayment applications			2,051
RUSVM
Loss Contingencies [Line Items]
Borrower Defense to Repayment applications			2,021
Walden
Loss Contingencies [Line Items]
Borrower Defense to Repayment applications			10,676
Maximum
Loss Contingencies [Line Items]
Indemnification | $	$ 340.0