v3.26.3
Member Receivables, Net - Additional Information (Detail) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]        
Member receivables, net $ 204,587     $ 297,307
Provision for credit losses 6,900,000 $ 5,300,000    
Guarantee liability 6,123   $ 3,831  
Credit loss liability 6,432   $ 3,997  
Member receivables, gross write-offs 93,251 $ 60,436    
Member receivable originated in 2026 47,700      
Member receivable originated in 2025 45,600      
ExtraCash receivables held with outstanding with prinicipal balance 158,815      
Maintain restricted minimum ExtraCash receivables 75,000      
Cash collateral account maintained 20,800      
Guarantee Obligation Receivable        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Member receivables, net $ 10,580     $ 0