CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - CAD ($) $ in Millions	Total	Total Enbridge Inc. shareholders' equity	Preference shares (Note 20)	Common shares (Note 20)	Additional paid-in capital	Deficit	Accumulated other comprehensive income/(loss) (Note 22)	Noncontrolling interests (Note 19)
Balance at beginning of year at Dec. 31, 2021			$ 7,747	$ 64,799	$ 365	$ (10,989)	$ (1,096)	$ 2,542
Increase (Decrease) in Stockholders' Equity
Redemption of preference shares			(929)
Shares issued, net of issue costs				0
Shares issued on exercise of stock options				53	(50)
Shares issued on vesting of restricted stock units (RSU), net of tax	$ 0			0
Share repurchases at stated value				(88)
Other				(4)				47
Stock-based compensation					36
Purchase of noncontrolling interests					(43)
Other				(4)	(33)
Earnings attributable to controlling interests	3,003					3,003
Preference share dividends						(414)
Common share dividends declared						(7,023)
Share repurchases in excess of stated value						(63)
Other comprehensive income/(loss) attributable to common shareholders, net of tax							4,616
Earnings/(loss) attributable to noncontrolling interests								(65)
Change in unrealized gain/(loss) on cash flow hedges								(28)
Foreign currency translation adjustments								114
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								86
Comprehensive income/(loss) attributable to noncontrolling interests	(21)							21
Distributions								(259)
Contributions								1,105
Purchase of noncontrolling interests								55
Balance at end of year at Dec. 31, 2022	$ 63,398	$ 59,887	6,818	64,760	275	(15,486)	3,520	3,511
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in Canadian dollars per share)	$ 3.44
Redemption of preference shares			0
Shares issued, net of issue costs				4,485
Shares issued on exercise of stock options				3	(3)
Shares issued on vesting of restricted stock units (RSU), net of tax				12	(20)
Share repurchases at stated value				(80)
Other				0				(1)
Stock-based compensation					71
Purchase of noncontrolling interests					(28)
Other				0	(27)
Earnings attributable to controlling interests	$ 6,191					6,191
Preference share dividends						(352)
Common share dividends declared						(7,423)
Share repurchases in excess of stated value						(45)
Other comprehensive income/(loss) attributable to common shareholders, net of tax							(1,217)
Earnings/(loss) attributable to noncontrolling interests								(133)
Change in unrealized gain/(loss) on cash flow hedges								35
Foreign currency translation adjustments								(33)
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								2
Comprehensive income/(loss) attributable to noncontrolling interests	131							(131)
Distributions								(363)
Contributions								11
Purchase of noncontrolling interests								2
Balance at end of year at Dec. 31, 2023	$ 64,483	61,454	6,818	69,180	268	(17,115)	2,303	3,029
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in Canadian dollars per share)	$ 3.55
Redemption of preference shares			0
Shares issued, net of issue costs				2,489
Shares issued on exercise of stock options				39	(39)
Shares issued on vesting of restricted stock units (RSU), net of tax				30	(52)
Share repurchases at stated value				0
Other				0				0
Stock-based compensation					98
Purchase of noncontrolling interests					0
Other				0	0
Earnings attributable to controlling interests	$ 5,441					5,441
Preference share dividends						(388)
Common share dividends declared						(7,984)
Share repurchases in excess of stated value						0
Other comprehensive income/(loss) attributable to common shareholders, net of tax							4,812
Earnings/(loss) attributable to noncontrolling interests								190
Change in unrealized gain/(loss) on cash flow hedges								9
Foreign currency translation adjustments								96
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax								105
Comprehensive income/(loss) attributable to noncontrolling interests	(295)							295
Distributions								(333)
Contributions								4
Purchase of noncontrolling interests								(2)
Balance at end of year at Dec. 31, 2024	$ 68,893	$ 65,900	$ 6,818	$ 71,738	$ 275	$ (20,046)	$ 7,115	$ 2,993
Increase (Decrease) in Stockholders' Equity
Dividends paid per common share (in Canadian dollars per share)	$ 3.66