v3.26.1
Convertible Senior Notes - Carrying Amounts and Fair Values of Convertible Notes (Details) - Convertible Debt
$ in Thousands
Apr. 30, 2026
USD ($)
Convertible Senior Notes Due 2027  
Debt Instrument [Line Items]  
Principal $ 1,149,997
Unamortized Debt Issuance Costs 7,401
Net Carrying Value 1,142,596
Convertible Senior Notes Due 2027 | Level 2  
Debt Instrument [Line Items]  
Fair Value 1,311,572
Convertible Senior Notes Due 2029  
Debt Instrument [Line Items]  
Principal 1,150,000
Unamortized Debt Issuance Costs 10,693
Net Carrying Value 1,139,307
Convertible Senior Notes Due 2029 | Level 2  
Debt Instrument [Line Items]  
Fair Value $ 1,351,058