Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Pay vs Performance Disclosure
Net Income (loss)	$ (26.5)	$ (19.2)	$ (23.8)	$ 10.6

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

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+ Details