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Investments (Tables)

12 Months Ended

Dec. 31, 2022

Financial Instruments [Abstract]

Summary of Investments

As at December 31, 2022 and 2021, the Company had the following investment:

						2022						2021
Investment in PrairieSky Royalty Ltd.						$	491					$	309

The (gain) loss from the investment in PrairieSky was comprised as follows:

						2022						2021						2020
(Gain) loss from investment						$	(182)					$	(81)					$	117
Dividend income						(14)						(7)						(9)
						$	(196)					$	(88)					$	108

The (gain) loss from the investment in Inter Pipeline was comprised as follows:

						2022						2021						2020
(Gain) loss from investment						$	—					$	(51)					$	68
Dividend income						—						(2)						(5)
						$	—					$	(53)					$	63

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Financial Instruments [Abstract]

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