Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Net of Tax

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- Definition

Disposal Group, Not Discontinued Operation, Revaluation of Retained Interest, Gain (Loss)

+ References

No definition available.

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- Definition

Partially Owned Subsidiary, Percentage of Ownership Interest Sold

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

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- Definition

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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ACQUISITIONS AND DISPOSITIONS (Details) $ in Millions, $ in Millions			1 Months Ended			12 Months Ended			36 Months Ended
	Nov. 30, 2021 CAD ($)	May 22, 2020	Nov. 30, 2020 USD ($)	May 31, 2020 CAD ($)	Apr. 30, 2020 CAD ($)	Dec. 31, 2022 CAD ($)	Dec. 31, 2021 CAD ($)	Dec. 31, 2020 CAD ($)	Dec. 31, 2021 CAD ($)	Jul. 31, 2022
Business Acquisition [Line Items]
Net gain/(loss) on sale of assets						$ 0	$ 30	$ (50)
Senior Secured Credit Facilities due April 2027
Business Acquisition [Line Items]
Amount					$ 1,500
Senior Secured Credit Facilities due April 2027 \| Coastal GasLink
Business Acquisition [Line Items]
Amount					$ 1,603
TransCanada Turbines \| TransCanada Turbines
Business Acquisition [Line Items]
Business acquisition, percentage of voting interests acquired			50.00%
Coastal GasLink
Business Acquisition [Line Items]
Ownership interest percentage								35.00%
Coastal GasLink \| Canadian Natural Gas Pipelines
Business Acquisition [Line Items]
Ownership interest percentage				35.00%		35.00%				35.00%
TransCanada Turbines \| TransCanada Turbines
Business Acquisition [Line Items]
Ownership interest percentage			50.00%
Business combination, consideration transferred			$ 67
Disposal group, disposed of by sale, not discontinued operations \| Coastal GasLink
Business Acquisition [Line Items]
Ownership interest sold		65.00%		65.00%				65.00%
Sale consideration				$ 656
Net gain/(loss) on sale of assets				364
Gain (loss) on sale				402
Revaluation of retained interest, gain (loss)				$ 231
Disposal group, disposed of by sale, not discontinued operations \| Northern Courier
Business Acquisition [Line Items]
Ownership interest sold	15.00%
Sale consideration	$ 35
Net gain/(loss) on sale of assets	13
Gain (loss) on sale	$ 19
Disposal group, disposed of by sale, not discontinued operations \| Portlands Energy Centre
Business Acquisition [Line Items]
Ownership interest sold					50.00%
Disposal group, disposed of by sale, not discontinued operations \| Halton Hills, Napanee and Portlands Energy Centre
Business Acquisition [Line Items]
Sale consideration					$ 2,800
Net gain/(loss) on sale of assets									$ (676)
Gain (loss) on sale									$ (470)