Quarterly report pursuant to Section 13 or 15(d)

Inventories - Schedule of Costs of Products Sold (Details)

v3.21.4
Inventories - Schedule of Costs of Products Sold (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Nov. 30, 2021
Nov. 30, 2020
Inventory Disclosure [Abstract]        
Loss on inventory write-down $ 2.6 $ 29.5 $ 85.2 $ 38.1