v3.26.1
Convertible Senior Notes (Tables)
 9 Months Ended
Apr. 30, 2026
Debt Disclosure [Abstract]  
Schedule of Convertible Senior Notes
The net carrying amount of the 2028 Notes consisted of the following:
April 30,July 31,
20262025
(in thousands)
Principal amount$1,725,000 $1,725,000 
Less:
Unamortized debt issuance costs
18,152 24,273 
Hedge accounting fair value adjustments7,212 — 
Total$1,699,636 $1,700,727 
The interest expense of the 2025 Notes consisted of the following:
Three Months Ended April 30, 2025Nine Months Ended April 30, 2025
(in thousands)
Contractual interest expense$359 $1,077 
Amortization of debt issuance costs
984 2,947 
Total$1,343 $4,024