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Investments in equity-accounted associates and joint ventures (Tables)
12 Months Ended
Oct. 31, 2018
Text block1 [abstract]  
Summary of Aggregate Financial Information Related to Proportionate Interest in the Equity-accounted Joint Ventures

The following table provides the summarized aggregate financial information related to our proportionate interest in the equity-accounted joint ventures:

 

$ millions, for the year ended October 31    2018     2017     2016  

Net income

   $     106     $ 81   $ 64

OCI

     (12 )     (30     2

Total comprehensive income

   $ 94     $      51   $     66
Summary of Aggregate Financial Information Related to Proportionate Interest in Equity-accounted Associates

The following table provides the summarized aggregate financial information related to our proportionate interest in equity-accounted associates:

 

$ millions, for the year ended October 31    2018     2017      2016  

Net income (1)

   $     15     $     20    $     32

OCI

     (7 )     6      4

Total comprehensive income

   $ 8     $ 26    $ 36

 

(1)

Excludes realized gains and losses on the sale of our equity-accounted associates.