v3.26.1
Convertible Senior Notes - Additional Information (Detail) - 1.00% Convertible Senior Notes due 2028
6 Months Ended
Jun. 30, 2026
USD ($)
Days
$ / shares
Dec. 31, 2025
USD ($)
Dec. 14, 2023
USD ($)
Debt Instrument [Line Items]      
Aggregate principal amount | $ $ 600,000,000 $ 600,000,000  
Notes, interest rate 1.00%    
Notes conversion ratio per $1,000 principal amount 4,924.7000    
Debt instrument, terms of conversion The initial conversion rate for the 2023 Notes is 4.9247 shares of the Company’s common stock per $1,000 principal amount of the 2023 Notes, which is equivalent to an initial conversion price of $203.06 per share and represents a 30% premium over the last reported sale price of $156.20 per share on December 6, 2023, the date on which the 2023 Notes were priced.    
Notes initial conversion price | $ / shares $ 203.06    
Effective interest rate on the Notes 4.39%    
Interest repayment terms Interest is payable semi-annually in arrears on each of June 15 and December 15, which commenced on June 15, 2024    
Notes, due date Dec. 15, 2028    
Notes threshold trading days 20    
Notes threshold consecutive trading days 30    
Notes threshold percentage of stock price trigger 130.00%    
Debt Instrument, Redemption, Period Two      
Debt Instrument [Line Items]      
Notes threshold trading days 5    
Notes threshold consecutive trading days 5    
Notes threshold percentage of stock price trigger 98.00%    
Common Stock      
Debt Instrument [Line Items]      
Aggregate principal amount | $ $ 1,000    
Exchange And Subscription Agreements      
Debt Instrument [Line Items]      
Aggregate principal amount | $     $ 600,000,000
2023 Notes      
Debt Instrument [Line Items]      
Notes redemption price 100.00%