v3.26.3
Convertible Notes - Additional Information (Detail)
$ / shares in Units, $ in Thousands
 9 Months Ended
Mar. 09, 2026
USD ($)
$ / shares
shares
Sep. 30, 2026
USD ($)
TradingDays
ConsecutiveDays
$ / shares
shares
Debt Instrument [Line Items]    
Number of consecutive trading days | ConsecutiveDays   40
Conversion price | $ / shares   $ 279.13
Capped call transaction initial cap price | $ / shares $ 421.34  
2031 Notes    
Debt Instrument [Line Items]    
Debt instrument principal amount $ 200,000  
Debt instrument interest rate 0.00%  
Debt instrument principal amount issued $ 25,000  
Debt instrument transaction cost 17,300  
Net proceeds from offering after deducting discounts and before deducting offering expenses   $ 193,400
Stock repurchase amount $ 70,500  
Stock repurchase number of shares | shares 334,600  
Effective interest rate   0.74%
Amortization of debt discount   $ 6,600
Amortization of debt issuance costs   $ 700
Maturity date   Apr. 01, 2031
Aggregate capped call transaction costs $ 17,300  
Base capped call amount 15,100  
Additional capped call amount $ 2,200  
Capped call transaction initial strike price | $ / shares $ 279.13  
Capped call transaction initial cap price | $ / shares $ 421.34  
Capped call transaction expiration date Apr. 01, 2031  
2031 Notes | Class A common stock [Member]    
Debt Instrument [Line Items]    
Number of options on common stock covered in capped call transaction | shares 800,000  
Number of common stock covered in capped call transaction | shares 716,500  
Number of shares entitled for options | shares 0.895625  
Conversion Rights    
Debt Instrument [Line Items]    
Number of trading days | TradingDays   20
Number of consecutive trading days | ConsecutiveDays   30
Percentage of sale price exceeding conversion price   13000.00%
Percentage of product of last reported sale price per share   98.00%
Conversion price | $ / shares   $ 279.13
Conversion rate | shares   3.5825
Principal amount   $ 1,000
Optional Redemption    
Debt Instrument [Line Items]    
Number of trading days | TradingDays   20
Number of consecutive trading days | ConsecutiveDays   30
Percentage of effective conversion price then sale price per share   13000.00%
Percentage of cash redemption price of principal amount   10000.00%