Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2022	Apr. 30, 2022	Jul. 31, 2023	Jul. 31, 2022
Pay vs Performance Disclosure
Net loss	$ (125,255)	$ (79,388)	$ (92,700)	$ (89,266)	$ (204,643)	$ (181,966)

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

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+ Details