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Investments in Associates and Joint Ventures
 12 Months Ended
Dec. 31, 2018
Text block [abstract]  
Investments in Associates and Joint Ventures
15.

Investments in Associates and Joint Ventures

 

(CAD$ in millions)

    NuevaUnión      Other      Total  

At January 1, 2017

    $ 946      $ 66      $ 1,012  

Contributions

      43        4        47  

Changes in foreign exchange rates

      (64 )       1        (63 ) 

Share of income

      4        2        6  

Share of other comprehensive loss

      —          (1 )       (1 ) 

Acquisition of AQM Copper Inc.

      —          (58 )       (58 ) 
  

 

 

     

 

 

     

 

 

  

At December 31, 2017

    $ 929      $ 14      $ 943  

Contributions

      48        —          48  

Changes in foreign exchange rates

      83        —          83  

Share of loss

      (2 )       (1 )       (3 ) 

At December 31, 2018

    $ 1,058      $ 13      $ 1,071