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Financing costs (Tables)

9 Months Ended

Sep. 30, 2025

Financing costs and additional notes and loans payable information [Abstract]

Financing costs

			Third Quarter						Nine Months        to September 30
millions of Canadian dollars			2025			2024			2025			2024
Debt-related interest			39			48			103			152
Capitalized interest			(34)			(39)			(86)			(119)
Net interest expense			5			9			17			33
Other interest			3			2			(9)			4
Total financing			8			11			8			37

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Financing costs and additional notes and loans payable information

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Schedule of financing cost

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