Discontinued Operations (Details) - Additional Details number in Millions, $ in Millions	12 Months Ended
Feb. 28, 2026 USD ($)	Feb. 28, 2025 USD ($)	Feb. 29, 2024 USD ($)	Feb. 03, 2025 USD ($)
Discontinued Operations and Disposal Groups [Abstract]
Cash Consideration before purchase price adjustment from disposal of disc. op				$ 160.0
Purchase price adjustment on cash consideration from disposal of disc. op				$ 42.1
Common share consideration from sale of disc. op				5.5
Change in consideration for business acquisition	$ 38.1	$ 79.8	$ 0.0
Gain on disposal of discontinued operation	$ 0.0	$ 10.4	$ 0.0

Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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