Selected quarterly data (unaudited)

12 Months Ended

Dec. 31, 2021

Quarterly Financial Information Disclosure [Abstract]

Selected quarterly data (unaudited)

Selected quarterly data (unaudited)

As a result of the five-for-one share split of the Company's issued and outstanding Common Shares, which began trading on a post-split basis on May 14, 2021, per share amounts and all outstanding Common Shares for periods prior to Q2 2021 were retrospectively adjusted. The adjusted amounts are presented below. Total revenues, Operating income, and Net income were not impacted by the share split.

For the quarter ended	2021								2020
(in millions of Canadian dollars, except per share data)	Dec. 31		Sep. 30		Jun. 30		Mar. 31		Dec. 31		Sep. 30		Jun. 30		Mar. 31
Total revenues	$	2,040	$	1,942	$	2,054	$	1,959	$	2,012	$	1,863	$	1,792	$	2,043
Operating income	832		774		820		780		928		779		770		834
Net income	532		472		1,246		602		802		598		635		409
Basic earnings per share(1)	$	0.74	$	0.71	$	1.87	$	0.90	$	1.19	$	0.88	$	0.94	$	0.60
Diluted earnings per share(1)	$	0.74	$	0.70	$	1.86	$	0.90	$	1.19	$	0.88	$	0.93	$	0.60

(1) Earnings per share for the four quarters combined may not equal earnings per share for the year due to rounding.