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Trade and Other Receivables (Details) - CAD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Subclassifications of assets, liabilities and equities [abstract]
Trade accounts receivable	$ 597	$ 693
Mississauga recontracting receivable	0	108
Net trade receivables	597	801
Promissory note receivable	25	0
Collateral paid (Note 15)	105	67
Current portion of finance lease receivables (Note 8)	24	59
Current portion of loan receivable (Note 20)	0	5
Income taxes receivables	5	1
Trade and other receivables	$ 756	$ 933

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The amount of current finance lease receivables. [Refer: Finance lease receivables]

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The amount of current loans and receivables. [Refer: Loans and receivables]

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The amount of current non-cash collateral assets (such as debt or equity instruments) provided to a transferee, for which the transferee has the right by contract or custom to sell or repledge the collateral.

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The amount of current trade receivables and current other receivables. [Refer: Current trade receivables; Other current receivables]

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Current receivables from income taxes

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