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Consolidated Statements of Cash Flows (Parenthetical) - CAD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Cash, cash equivalents and restricted cash consists of:    
Cash $ 559 $ 302
Short-term investments 8 8
Restricted cash 21 22
Cash, cash equivalents, and restricted cash $ 588 $ 332