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Consolidated Statements of Changes in Equity (Parenthetical) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Consolidated Statements of Changes in Equity |  |
Other comprehensive loss, tax expense/recovery | $ 10 | $ (11)
Dividends per common share declared | $ 2.375 | $ 2.2825

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