Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2025

Subclassifications of assets, liabilities and equities [abstract]

Components of derivative liabilities

	Notes	December 31, 2025		December 31, 2024
Hedge derivatives	20(b)(i)	$	—	$	9.8
Yatela liability	(a)	—		18.5
Automatic Share Purchase Plan Liability	23(c)	50.0		—
Other liabilities		0.1		0.1
		$	50.1	$	28.4
Current portion of other liabilities		$	50.0	$	27.7
Non-current portion of other liabilities		0.1		0.7
		$	50.1	$	28.4