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RELATED PARTY TRANSACTIONS (Tables) | 12 Months Ended
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Dec. 31, 2021
Related Party Transactions [Abstract] |
Our Transactions with Equity Investees | Our transactions with significantly influenced investees are as follows:
Year ended December 31, | 2021 | 2020 | 2019
(millions of Canadian dollars) |  |  |
Transportation and other services | 149 |  | 133 |  | 140 |
Commodity sales | 20 |  | 21 |  | 107 |
Operating and administrative 1 | 292 |  | 252 |  | 241 |
Commodity costs 2 | 790 |  | 518 |  | 773 |
Gas distribution costs | 131 |  | 135 |  | 133 |
1 During the years December 31, 2021, 2020 and 2019, we had Operating and administrative costs from the Seaway Crude Pipeline System of $389 million, $342 million and $327 million, respectively. These costs are a result of an operational contract where we utilize capacity on Seaway Crude Pipeline System assets for use in our Liquids Pipelines business. The costs are offset by recoveries recorded on expenses incurred by us on behalf of our significantly influenced investees of $104 million, $94 million and $86 million for the years ended December 31, 2021, 2020 and 2019. 2During the years December 31, 2021, 2020 and 2019, we had Commodity costs from the Aux Sable Canada LP. of $447 million, $91 million and $272 million, respectively.

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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