Revenue and Segment Disclosures - Long-lived Assets and Total Assets by Geographic Areas (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Long-lived Assets and Total Assets by Geographic Areas [Line Items]
Long-Lived Assets	$ 555.1	$ 585.0
Assets	$ 1,295.6	$ 1,395.0
Number of customers that comprised more than 10% of total revenue	one	one	one
One Customer | Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Long-lived Assets and Total Assets by Geographic Areas [Line Items]
Concentration risk, percentage	14.00%	27.00%	12.00%
Canada
Long-lived Assets and Total Assets by Geographic Areas [Line Items]
Long-Lived Assets	$ 68.2	$ 78.8
Assets	462.7	342.4
United States
Long-lived Assets and Total Assets by Geographic Areas [Line Items]
Long-Lived Assets	459.4	478.0
Assets	752.7	922.5
Other Countries
Long-lived Assets and Total Assets by Geographic Areas [Line Items]
Long-Lived Assets	27.5	28.2
Assets	$ 80.2	$ 130.1