XML 109 R45.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
other operating income (Tables)
 12 Months Ended
Dec. 31, 2019
other operating income  
Schedule of other operating income

 

 

 

 

 

 

 

 

 

 

Years ended December 31 (millions)

    

Note

    

2019

    

2018

Government assistance

 

 

 

$

22

 

$

23

Other sublet revenue

 

19

 

 

 2

 

 

 —

Investment income, gain (loss) on disposal of assets and other

 

21

 

 

24

 

 

230

Interest income

 

21(b)

 

 

 4

 

 

 3

Changes in business combination-related accrued receivables and provisions

 

25

 

 

17

 

 

17

 

 

 

 

$

69

 

$

273