CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - CAD ($) $ in Millions	Total	Total Enbridge Inc. shareholders’ equity	Preference shares	Common shares	Additional paid-in capital	Deficit	Accumulated other comprehensive income (Note 9)	Noncontrolling interests
Balance at the beginning of the period at Dec. 31, 2022			$ 6,818	$ 64,760	$ 275	$ (15,486)	$ 3,520	$ 3,511
Increase (Decrease) in Stockholders' Equity
Shares issued, net of issue costs (Note 8)				0
Shares issued on exercise of stock options				2	(2)
Shares issued on vesting of restricted stock units (RSU), net of tax				12	(20)
Share repurchases at stated value				(80)
Stock-based compensation					38
Earnings attributable to controlling interests	$ 3,752					3,752
Preference share dividends						(171)
Common share dividends declared						(1,796)
Share repurchases in excess of stated value						(45)
Other comprehensive income/(loss) attributable to common shareholders, net of tax							(959)
Earnings attributable to noncontrolling interests								115
Change in unrealized gain on cash flow hedges								18
Foreign currency translation adjustments								(35)
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								(17)
Comprehensive income attributable to noncontrolling interests	(98)							98
Distributions								(195)
Contributions								8
Other								(2)
Balance at the end of the period at Jun. 30, 2023	$ 64,038	$ 60,618	6,818	64,694	291	(13,746)	2,561	3,420
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in CAD per share)	$ 1.78
Balance at the beginning of the period at Mar. 31, 2023				64,774	274	(13,753)	3,426	3,486
Increase (Decrease) in Stockholders' Equity
Shares issued, net of issue costs (Note 8)				0
Shares issued on exercise of stock options				0	(1)
Shares issued on vesting of restricted stock units (RSU), net of tax				0	0
Share repurchases at stated value				(80)
Stock-based compensation					18
Earnings attributable to controlling interests	$ 1,935					1,935
Preference share dividends						(87)
Common share dividends declared						(1,796)
Share repurchases in excess of stated value						(45)
Other comprehensive income/(loss) attributable to common shareholders, net of tax							(865)
Earnings attributable to noncontrolling interests								66
Change in unrealized gain on cash flow hedges								1
Foreign currency translation adjustments								(33)
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								(32)
Comprehensive income attributable to noncontrolling interests	(34)							34
Distributions								(103)
Contributions								4
Other								(1)
Balance at the end of the period at Jun. 30, 2023	$ 64,038	60,618	6,818	64,694	291	(13,746)	2,561	3,420
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in CAD per share)	$ 0.89
Balance at the beginning of the period at Dec. 31, 2023	$ 64,483		6,818	69,180	268	(17,115)	2,303	3,029
Increase (Decrease) in Stockholders' Equity
Shares issued, net of issue costs (Note 8)				2,489
Shares issued on exercise of stock options				5	(5)
Shares issued on vesting of restricted stock units (RSU), net of tax				24	(44)
Share repurchases at stated value				0
Stock-based compensation					53
Earnings attributable to controlling interests	3,455					3,455
Preference share dividends						(188)
Common share dividends declared						(1,946)
Share repurchases in excess of stated value						0
Other comprehensive income/(loss) attributable to common shareholders, net of tax							1,931
Earnings attributable to noncontrolling interests								111
Change in unrealized gain on cash flow hedges								8
Foreign currency translation adjustments								41
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								49
Comprehensive income attributable to noncontrolling interests	(160)							160
Distributions								(167)
Contributions								2
Other								1
Balance at the end of the period at Jun. 30, 2024	$ 70,253	67,228	6,818	71,698	272	(15,794)	4,234	3,025
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in CAD per share)	$ 1.84
Balance at the beginning of the period at Mar. 31, 2024				69,201	274	(15,696)	3,664	3,042
Increase (Decrease) in Stockholders' Equity
Shares issued, net of issue costs (Note 8)				2,489
Shares issued on exercise of stock options				1	(1)
Shares issued on vesting of restricted stock units (RSU), net of tax				7	(22)
Share repurchases at stated value				0
Stock-based compensation					21
Earnings attributable to controlling interests	$ 1,943					1,943
Preference share dividends						(95)
Common share dividends declared						(1,946)
Share repurchases in excess of stated value						0
Other comprehensive income/(loss) attributable to common shareholders, net of tax							570
Earnings attributable to noncontrolling interests								58
Change in unrealized gain on cash flow hedges								2
Foreign currency translation adjustments								12
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								14
Comprehensive income attributable to noncontrolling interests	(72)							72
Distributions								(89)
Contributions								0
Other								0
Balance at the end of the period at Jun. 30, 2024	$ 70,253	$ 67,228	$ 6,818	$ 71,698	$ 272	$ (15,794)	$ 4,234	$ 3,025
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in CAD per share)	$ 0.92