Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Pay vs Performance Disclosure
Net income (loss)	$ 78,660	$ (64,158)	$ 78,796	$ (166,331)

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

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+ Details