Loss per share

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Loss per share

Loss per share

	For the 3 months ended March 31, 2024		For the 3 months ended March 31, 2023
Total net income (loss)	$	(136.7)	$	(36.5)
Weighted average number of common shares (in millions)	178.8		176.4
Effect of dilutive securities:
Stock options	—		—
Restricted share units	—		—
Dilutive number of shares	$	178.8	$	176.4
Basic and diluted earnings (loss) per share	$	(0.76)	$	(0.21)

Adjustments for diluted loss per share were not made for the three months ended March 31, 2024 and 2023, as they would be anti-dilutive in nature. The following table presents shares (denominated in millions) from instruments that could dilute basic loss

per share in the future, but were not included in the calculation of diluted loss per share because they are antidilutive for the periods presented:

As at	March 31, 2024	March 31, 2023
Stock options	3.4	5.3
Convertible debt
KSP Convertible Notes	9.1	8.4
Glencore Convertible Notes	165.6	21.3
Restricted share units	12.2	3.5
Total	190.3	38.5