Income Taxes - Income (Loss) from Continuing Operations Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Income (loss) before income taxes:
Canadian	$ (9.1)	$ (18.3)	$ (128.0)
Foreign	17.6	48.1	(73.8)
Income (loss) before income taxes	$ 8.5	$ 29.8	$ (201.8)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details