v3.26.3
Fair Value Measurements - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Transfers into or out of Level 3 securities $ 0 $ 0 $ 0 $ 0  
Non-marketable equity investments 217,500,000   217,500,000   $ 218,000,000.0
Upward adjustments 0 82,500,000 0 82,500,000  
Alternative investment          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Net unrealized gains (losses) on non-marketable equity investments 0 $ 82,500,000 0 $ 80,000,000.0  
Alternative investment | Fair value, nonrecurring          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Cumulative upward adjustments for price changes 82,500,000   82,500,000    
Foreign exchange forward | Designated as hedging instrument          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Notional amount of derivative instrument $ 273,300,000   $ 273,300,000   $ 229,300,000