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Revenue - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disaggregation of Revenue [Line Items]    
Accounts and notes receivable $ 189,124 $ 173,571
Deferred revenue and student deposits, current 64,340 69,351
Capitalized contract cost 10,800 11,400
Capitalized contract cost, accumulated amortization 6,300 6,900
Amortization of capitalized costs $ 2,700 $ 2,200
Minimum    
Disaggregation of Revenue [Line Items]    
Contract cost, amortization period 2 years  
Maximum    
Disaggregation of Revenue [Line Items]    
Contract cost, amortization period 4 years  
Commission and Bonuses    
Disaggregation of Revenue [Line Items]    
Remaining performance obligations recognition period one year or less  
Incremental Cost of Obtaining a Contract With Students    
Disaggregation of Revenue [Line Items]    
Remaining performance obligations recognition period one year or less