Revenue and Segment Disclosures - Revenue from External Customers by Geographic Areas (Details) - USD ($) $ in Millions		12 Months Ended
		Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Segment Reporting Information [Line Items]
Total Revenue		$ 534.9	$ 759.1	$ 526.3
Total Revenue Rate		100.00%	100.00%	100.00%
Long-Lived Assets		$ 555.1	$ 585.0
North America
Segment Reporting Information [Line Items]
Total Revenue	[1]	$ 248.7	$ 496.9	$ 261.7
Total Revenue Rate		46.50%	65.50%	49.70%
Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Total Revenue		$ 188.6	$ 159.0	$ 203.1
Total Revenue Rate		35.30%	20.90%	38.60%
Other Regions
Segment Reporting Information [Line Items]
Total Revenue		$ 97.6	$ 103.2	$ 61.5
Total Revenue Rate		18.20%	13.60%	11.70%
Other Countries
Segment Reporting Information [Line Items]
Long-Lived Assets		$ 27.5	$ 28.2
Canada
Segment Reporting Information [Line Items]
Long-Lived Assets		68.2	78.8
United States
Segment Reporting Information [Line Items]
Long-Lived Assets		$ 459.4	$ 478.0

[1] North America includes all revenue from the Company’s intellectual property arrangements, due to the global applicability of the patent portfolio and licensing arrangements thereof.