v3.25.4
INCOME TAXES - Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Operating Loss Carryforwards [Line Items]    
Accrued expenses and other current liabilities $ 166,311,000 $ 171,351,000
Deferred tax assets, valuation allowance 31,189,000 42,493,000
Unrecognized tax (benefit), accruals for interest and penalties 0 0
Unrecognized tax benefits including tax interest accrued 14,100,000 9,700,000
Unrecognized tax benefits that if subsequently recognized would reduce income tax expense 12,900,000 $ 9,100,000
Domestic Tax Jurisdiction    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 351,200,000  
Tax credit carryforwards 43,700,000  
Tax credit carryforwards not subject to expiration 2,400,000  
Tax credit carryforwards, subject to expiration 41,300,000  
State and Local Jurisdiction    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 519,700,000  
Foreign Tax Authority    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards available to offset future income 296,600,000  
Decrease in valuation allowance 11,300,000  
Germany    
Operating Loss Carryforwards [Line Items]    
Income taxes paid (net of refunds) 2,200,000  
United Kingdom    
Operating Loss Carryforwards [Line Items]    
Income taxes paid (net of refunds) 1,700,000  
Tax Sharing Agreement | Related Party    
Operating Loss Carryforwards [Line Items]    
Accrued expenses and other current liabilities $ 19,900,000