Shareholders' Equity

6 Months Ended

Jun. 30, 2021

Stockholders' Equity Note [Abstract]

Shareholders' equity

On January 27, 2021, the Company announced a normal course issuer bid ("NCIB"), commencing January 29, 2021, to purchase up to 16.7 million Common Shares in the open market for cancellation on or before January 28, 2022. As at June 30, 2021, the Company had not purchased any Common Shares under this NCIB.

On December 17, 2019, the Company announced a NCIB, commencing December 20, 2019, to purchase up to 24.0 million Common Shares for cancellation on or before December 19, 2020. Upon expiry of this NCIB, the Company had purchased 21.4 million Common Shares for $1,577 million.

All purchases were made in accordance with the respective NCIB at prevailing market prices plus brokerage fees, or such other prices that were permitted by the Toronto Stock Exchange ("TSX"), with consideration allocated to "Share capital" up to the average carrying amount of the shares and any excess allocated to "Retained earnings".

The following table provides activities under the share repurchase programs:


	For the three months ended June 30				For the six months ended June 30
	2021		2020		2021		2020
Number of Common Shares repurchased(1)	—		754,300		—		8,033,570
Weighted-average price per share(2)	$	—	$	68.25	$	—	$	64.71
Amount of repurchase (in millions of Canadian dollars)(2)	$	—	$	52	$	—	$	520

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

(2)Includes brokerage fees.