v3.26.1
Summary of Significant Accounting Policies - Assets Measured at Fair Value on Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value $ 432,408  
Long-term assets measured at fair value   $ 828,783
Money Market Funds [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 8,403 99,713
Bank Deposits [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 339,851 642,880
Marketable equity securities [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 84,154  
Long-term assets measured at fair value   86,190
Fair Value, Inputs, Level 1 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 432,408  
Long-term assets measured at fair value   828,783
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 8,403 99,713
Fair Value, Inputs, Level 1 [Member] | Bank Deposits [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 339,851 642,880
Fair Value, Inputs, Level 1 [Member] | Marketable equity securities [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 84,154  
Long-term assets measured at fair value   86,190
Fair Value, Inputs, Level 2 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0  
Long-term assets measured at fair value   0
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0 0
Fair Value, Inputs, Level 2 [Member] | Bank Deposits [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0 0
Fair Value, Inputs, Level 2 [Member] | Marketable equity securities [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0  
Long-term assets measured at fair value   0
Fair Value, Inputs, Level 3 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0  
Long-term assets measured at fair value   0
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0 0
Fair Value, Inputs, Level 3 [Member] | Bank Deposits [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value 0 0
Fair Value, Inputs, Level 3 [Member] | Marketable equity securities [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Assets measured at fair value $ 0  
Long-term assets measured at fair value   $ 0