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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Purchase price of common stock expressed as a percentage of its fair value.

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Number of new stock issued during the period.

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Share-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions				3 Months Ended		6 Months Ended
	Jan. 01, 2026	Jun. 10, 2025	May 15, 2024	Apr. 30, 2026	Apr. 30, 2025	Apr. 30, 2026	Apr. 30, 2025	Oct. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation expense				$ 45.2		$ 45.2
Common stock shares reserved for future issuance				28,486,087		28,486,087		22,478,570
Common stock no par value				$ 0		$ 0		$ 0
Shares Granted						3,161,490
Unrecognized compensation expense weighted-average period of recognition						3 years 1 month 6 days
Weighted-average grant-date fair value per share of share options granted				$ 0	$ 3.23	$ 9.53	$ 5.23
2025 Employee Stock Purchase Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock shares reserved for future issuance		2,000,000
Common stock capital shares reserved for remaining future issuance						2,000,000
Common stock no par value		$ 0
Shares issued						0
Percentage of common stock value on date of grant		85.00%
Evergreen Provision
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Aggregate number of common shares outstanding percentage	5.00%
Restricted share units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options vesting service period						4 years
2023 Plan \| Evergreen Provision
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock shares reserved for future issuance				11,882,624		11,882,624
Common stock capital shares reserved for remaining future issuance						2,916,016
Aggregate number of common shares outstanding percentage			5.00%
Issuance of common shares			2,500,000
Number of shares authorized increased				3,349,283		3,349,283
2023 Plan \| Employee Stock Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of common stock value on date of grant			100.00%
Inducement Grants \| Nonqualified Stock Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares Granted				0		0
Stock options granted				3,352,550		3,352,550
Shares vested				855,794		855,794
Shares forfeited				37,200		37,200
Stock option expired				0		0