Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2021

Stockholders' Equity Note [Abstract]

Activities Under Share Repurchase Program

The following table provides activities under the share repurchase programs:

	For the three months ended September 30				For the nine months ended September 30
	2021		2020		2021		2020
Number of Common Shares repurchased(1)	—		5,224,340		—		13,257,910
Weighted-average price per share(2)	$	—	$	75.88	$	—	$	69.11
Amount of repurchase (in millions of Canadian dollars)(2)	$	—	$	396	$	—	$	916

(1)Includes shares repurchased but not yet cancelled at end of period.

(2)Includes brokerage fees.