v3.25.2
Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring Basis - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Quoted Price in Active Market for Identical Assets (Level 1)    
Other non-current assets (Note 4):    
Total $ 863,532 $ 952,817
Quoted Price in Active Market for Identical Assets (Level 1) | Convertible debt instrument    
Prepaid expenses and other current assets:    
Convertible debt instrument   0
Other non-current assets (Note 4):    
Convertible debt instrument 0 0
Quoted Price in Active Market for Identical Assets (Level 1) | Equity securities with readily determinable fair values    
Prepaid expenses and other current assets:    
Equity securities with readily determinable fair values 218 2,113
Quoted Price in Active Market for Identical Assets (Level 1) | Money market funds    
Assets at fair value on a recurring basis    
Cash equivalents 863,314 950,704
Significant Other Observable Inputs (Level 2)    
Other non-current assets (Note 4):    
Total 0 168
Significant Other Observable Inputs (Level 2) | Convertible debt instrument    
Prepaid expenses and other current assets:    
Convertible debt instrument   0
Other non-current assets (Note 4):    
Convertible debt instrument 0 0
Significant Other Observable Inputs (Level 2) | Equity securities with readily determinable fair values    
Prepaid expenses and other current assets:    
Equity securities with readily determinable fair values 0 168
Significant Other Observable Inputs (Level 2) | Money market funds    
Assets at fair value on a recurring basis    
Cash equivalents 0 0
Significant Unobservable Inputs (Level 3)    
Other non-current assets (Note 4):    
Total 8,792 5,234
Significant Unobservable Inputs (Level 3) | Convertible debt instrument    
Prepaid expenses and other current assets:    
Convertible debt instrument   618
Other non-current assets (Note 4):    
Convertible debt instrument 8,792 4,616
Significant Unobservable Inputs (Level 3) | Equity securities with readily determinable fair values    
Prepaid expenses and other current assets:    
Equity securities with readily determinable fair values 0 0
Significant Unobservable Inputs (Level 3) | Money market funds    
Assets at fair value on a recurring basis    
Cash equivalents $ 0 $ 0