v3.25.4
Income Taxes (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Examination [Line Items]    
Valuation allowance $ 92,200 $ 19,308
Unrecognized tax benefits 0 0
Accrued interest or penalties 0 $ 0
Undistributed Earnings of Foreign Subsidiaries 1,000,000  
Undistributed Earnings of Foreign Subsidiaries Subjected to One Time Transition Fee 1,000,000  
Domestic Tax Authority [Member]    
Income Tax Examination [Line Items]    
Increase (decrease) in valuation allowance 51,700  
Valuation allowance 69,900  
Domestic Tax Authority [Member] | Interest Limitation Carryforward [Member]    
Income Tax Examination [Line Items]    
Operating loss carryforwards 202,200  
Domestic Tax Authority [Member] | Capital Loss Carryforward [Member]    
Income Tax Examination [Line Items]    
Operating loss carryforwards 13,300  
Foreign Tax Authority    
Income Tax Examination [Line Items]    
Operating loss carryforwards 218,800  
Tax Credit Carryforward, Amount 4,900  
Valuation allowance 20,300  
Switzerland    
Income Tax Examination [Line Items]    
Increase (decrease) in valuation allowance 20,300  
State and Local Jurisdiction [Member]    
Income Tax Examination [Line Items]    
Operating loss carryforwards 332,000  
Deferred Tax Assets, Operating Loss Carryforwards, State and Local 20,900  
Tax Credit Carryforward, Amount $ 200