Debt - Schedule of Convertible Debt (Details) - USD ($) $ in Thousands	Jul. 31, 2025	Jul. 31, 2024
Debt Instrument [Line Items]
Aggregate principal amount	$ 728,813
Convertible Debt
Debt Instrument [Line Items]
Aggregate principal amount	690,000	$ 400,000
Less: unamortized debt issuance costs	(15,432)	(1,097)
Non-current portion of convertible senior notes, net	674,568	398,903
Less: current portion of convertible senior notes, net	0	398,903
Non-current portion of convertible senior notes, net	674,568	0
Convertible Debt \| 2025 Convertible Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount	0	400,000
Convertible Debt \| 2029 Convertible Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount	690,000	0
Line of Credit \| 2025 Credit Facility
Debt Instrument [Line Items]
Aggregate principal amount	$ 0	$ 0

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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