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GENERAL BUSINESS DESCRIPTION (Details) CAD in Billions		1 Months Ended	12 Months Ended
	Sep. 01, 2015 CAD	Aug. 31, 2015	Dec. 31, 2015 item
General business description
Number of operating segments | item			5
Canadian Liquids Pipeline business and certain Canadian renewable energy assets
General business description
Consideration transferred	CAD 30.4
Amount of units received in transfer	CAD 18.7
The fund
General business description
Economic interest (as a percent)	91.90%	66.40%
The fund | Canadian Liquids Pipeline business and certain Canadian renewable energy assets
General business description
Amount of units received in transfer	CAD 3.0
Debt assumed in transfer	11.7
Enbridge Income Partners LP | Canadian Liquids Pipeline business and certain Canadian renewable energy assets
General business description
Amount of units received in transfer	CAD 15.7

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Percentage of the Variable Interest Entity's (VIE) economic interest owned by (or beneficial interest in) the reporting entity (directly or indirectly or combined).

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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