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Asset Transactions and Impairments - Wind and Solar Assets (Details) - Wind and solar assets $ in Millions | 3 Months Ended
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Mar. 31, 2023 CAD ($)
Asset Transactions and Impairments |
Gross proceeds from sale of assets before closing adjustments and other closing costs | $ 730
Gain on sale of assets, after tax | 260
Gain on sale of assets, before tax | $ 302

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