CONSOLIDATED STATEMENTS OF EARNINGS $ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023 CAD ($) $ / shares	Dec. 31, 2022 CAD ($) $ / shares	Dec. 31, 2021 CAD ($) $ / shares
Operating revenues
Total operating revenues (Note 4)	$ 43,649	$ 53,309	$ 47,071
Operating expenses
Operating and administrative	8,600	8,219	6,712
Depreciation and amortization	4,613	4,317	3,852
Impairment of long-lived assets	419	541	0
Impairment of goodwill (Note 15)	0	2,465	0
Total operating expenses	34,998	48,131	39,266
Operating income	8,651	5,178	7,805
Income from equity investments (Note 13)	1,816	2,056	1,600
Gain on joint venture merger transaction (Note 13)	0	1,076	0
Other income/(expense) (Note 27)	1,224	(589)	979
Interest expense (Note 17)	(3,812)	(3,179)	(2,655)
Earnings before income taxes	7,879	4,542	7,729
Income tax expense (Note 24)	(1,821)	(1,604)	(1,415)
Earnings	6,058	2,938	6,314
(Earnings)/loss attributable to noncontrolling interests	133	65	(125)
Earnings attributable to controlling interests	6,191	3,003	6,189
Preference share dividends	(352)	(414)	(373)
Earnings attributable to common shareholders	$ 5,839	$ 2,589	$ 5,816
Earnings per common share attributable to common shareholders (in Canadian dollars per share) | $ / shares	$ 2.84	$ 1.28	$ 2.87
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share) | $ / shares	$ 2.84	$ 1.28	$ 2.87
Commodity sales
Operating revenues
Total operating revenues (Note 4)	$ 18,981	$ 29,150	$ 26,873
Operating expenses
Commodity costs and Gas distribution costs	18,526	28,942	26,608
Gas distribution sales
Operating revenues
Total operating revenues (Note 4)	4,839	5,653	4,026
Operating expenses
Commodity costs and Gas distribution costs	2,840	3,647	2,094
Transportation and other services
Operating revenues
Total operating revenues (Note 4)	$ 19,829	$ 18,506	$ 16,172