Intangible Assets - Component of Intangible Assets (Details) - USD ($) $ in Millions	May 31, 2025	Feb. 28, 2025
Finite-Lived Intangible Assets [Line Items]
Amortizable intangible assets, Gross Carrying Amount	$ 106.1	$ 106.0
Amortizable intangible assets, Net Carrying Amount	14.8	15.2
Indefinite-lived Intangible Assets [Line Items]
Intangible assets	2,533.5	2,532.3
Trademarks
Indefinite-lived Intangible Assets [Line Items]
Nonamortizable intangible assets, Net Carrying Amount	2,518.7	2,517.1
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Amortizable intangible assets, Gross Carrying Amount	85.3	85.3
Amortizable intangible assets, Net Carrying Amount	14.5	14.9
Other
Finite-Lived Intangible Assets [Line Items]
Amortizable intangible assets, Gross Carrying Amount	20.8	20.7
Amortizable intangible assets, Net Carrying Amount	$ 0.3	$ 0.3