Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Pay vs Performance Disclosure
Net loss	$ (10,552)	$ (87,130)	$ (197,864)	$ (176,306)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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