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Segments Disclosures - Depreciation and Amortization on the Consolidated Statements of Cash Flows (Details) - CAD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disclosure of operating segments [abstract]
Depreciation and amortization expense on the Consolidated Statements of Earnings (Loss)	$ 599	$ 529	$ 654
Depreciation included in fuel and purchased power	0	190	144
Depreciation and amortization on the Consolidated Statements of Cash Flows	$ 599	$ 719	$ 798

X

- Definition

Adjustments for depreciation and amortisation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Depreciation and amortisation expense; Profit (loss)]

+ References

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- Definition

The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives.

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- Definition

The amount of depreciation expense. Depreciation is the systematic allocation of depreciable amounts of tangible assets over their useful lives.

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No definition available.

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