Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2023

Disclosure of transactions between related parties [abstract]

Disclosure of Related Party Transactions

The aggregate compensation expenses we recognized under IFRS for our directors and senior executive officers for the periods shown were as follows:

	Year ended December 31
	2021		2022		2023
Short-term employee benefits and costs	$	7.3	$	9.7	$	9.6
Post-employment and other long-term benefits	0.6		0.5		0.6
SBC (including DSUs and RSUs to eligible directors)	17.3		25.5		29.2
	$	25.2	$	35.7	$	39.4