v3.26.1
Earnings (Loss) Per Share - Summary of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Feb. 29, 2024
Earnings Per Share [Abstract]      
Net income (loss) for basic and diluted earnings (loss) per share available to common shareholders from continuing operations $ 53.2 $ (8.5) $ 5.6
Net income (loss) $ 53.2 $ (79.0) $ (130.2)
Weighted-average number of shares outstanding (000's) - basic and diluted [1] 592,251 591,470 584,543
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements 5,334 [2] 0 [3] 7,954 [2]
Weighted Average Number of Shares Outstanding, Diluted 597,585 591,470 592,497
Basic earnings (loss) per share from continuing operations $ 0.09 $ (0.01) $ 0.01
Earnings Per Share, Basic 0.09 (0.13) (0.22)
Diluted earnings (loss) per share from continuing operations 0.09 (0.01) 0.01
Earnings Per Share, Diluted 0.09 (0.13) (0.22)
Earnings Per Share [Line Items]      
Diluted earnings (loss) per share from continuing operations $ 0.09 $ (0.01) $ 0.01
[1] The Company has not presented the dilutive effect of the Notes using the if-converted method in the calculation of diluted earnings (loss) per share for the years ended February 28, 2026, February 28, 2025 and February 29, 2024, as to do so would be antidilutive. See Note 7 for details on the Notes.
[2] The Company has presented the dilutive effect of in-the-money options and RSUs that will be settled upon vesting by the issuance of new common shares in the calculation of diluted earnings (loss) per share for the years ended February 28, 2026 and February 29, 2024.
[3] The Company has not presented the dilutive effect of in-the-money options and RSUs that will be settled upon vesting by the issuance of new common shares in the calculation of diluted loss per share for the year ended February 28, 2025, as to do so would be antidilutive.