Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2019

Related Party [Abstract]

Disclosure of Related Party Transactions

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

	Year ended December 31
	2017		2018		2019
Short-term employee benefits and costs	$	7.5	$	6.2	$	4.4
Post-employment and other long-term benefits	0.6		0.3		0.3
SBC (including DSUs and RSUs to eligible directors)	12.4		14.8		15.6
	$	20.5	$	21.3	$	20.3