v3.26.3
Acquisitions and Dispositions of Businesses (Assets and Liabilities of Businesses Classified as Held for Sale (Details 3) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Disposal Group, Including Discontinued Operations [Line Items]    
Cash and cash equivalents $ 24,786  
Restricted cash 19,178  
Current Assets Held for Sale 57,844 $ 0
Disposal Group, Including Discontinued Operation, Noncurrent Assets 62,324 0
Disposal Group, Including Discontinued Operation, Liabilities, Current 49,061 0
Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent 3,037 $ 0
Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] | Dublin Business School (DBS)    
Disposal Group, Including Discontinued Operations [Line Items]    
Cash and cash equivalents 24,786  
Restricted cash 19,178  
Accounts receivable, net 6,843  
Prepaid expenses 6,384  
Other current assets 653  
Current Assets Held for Sale 57,844  
Property, plant and equipment, net 3,403  
Lease right-of-use assets 5,536  
Goodwill, net 51,786  
Deferred charges and other assets 1,599  
Disposal Group, Including Discontinued Operation, Noncurrent Assets 62,324  
Accounts payable and accrued liabilities 22,868  
Deferred Revenue 25,128  
Income taxes payable (1,067)  
Current portion of lease liabilities 2,132  
Disposal Group, Including Discontinued Operation, Liabilities, Current 49,061  
Other liabilities 442  
Deferred income taxes (843)  
Lease liabilities 3,438  
Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent $ 3,037