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Gas Distribution Costs

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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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Amount of long-term investments classified as other.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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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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Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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RELATED PARTY TRANSACTIONS - Transactions With Significantly Influenced Investees (Details) - CAD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Aug. 02, 2022
Oakville Enterprises Corporation \| Gas Distribution and Storage
RELATED PARTY TRANSACTIONS
OTHER LONG-TERM INVESTMENTS	$ 48	$ 0
Ownership interest (as a percent)				10.00%
Significantly Influenced Investees
RELATED PARTY TRANSACTIONS
Transportation and other revenues	185	237	$ 219
Commodity sales	51	20	21
Operating and administrative	503	380	338
Commodity costs	778	790	518
Gas distribution costs	$ 136	131	135
Other \| Other \| Gas Distribution and Storage \| Minimum
RELATED PARTY TRANSACTIONS
Ownership interest (as a percent)	47.60%
Other \| Other \| Gas Distribution and Storage \| Maximum
RELATED PARTY TRANSACTIONS
Ownership interest (as a percent)	50.00%
Other \| Other \| Gas Transmission and Midstream \| Minimum
RELATED PARTY TRANSACTIONS
Ownership interest (as a percent)	20.00%
Other \| Other \| Gas Transmission and Midstream \| Maximum
RELATED PARTY TRANSACTIONS
Ownership interest (as a percent)	33.30%
Offshore - various joint ventures \| Offshore - various joint ventures \| Gas Transmission and Midstream \| Minimum
RELATED PARTY TRANSACTIONS
Ownership interest (as a percent)	22.00%
Offshore - various joint ventures \| Offshore - various joint ventures \| Gas Transmission and Midstream \| Maximum
RELATED PARTY TRANSACTIONS
Ownership interest (as a percent)	74.30%
Seaway Crude Pipeline System
RELATED PARTY TRANSACTIONS
Operating and administrative	$ 495	389	342
Aux Sable Canada LP
RELATED PARTY TRANSACTIONS
Commodity costs	$ 571	$ 447	$ 91