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ACCOUNTS RECEIVABLE AND OTHER (Tables)
12 Months Ended
Dec. 31, 2019
ACCOUNTS RECEIVABLE AND OTHER  
Schedule of accounts receivable and other

December 31 (millions of dollars)

    

2019

    

2018

Trade accounts receivable, net of allowance of nil

 

37

 

44

Imbalance receivable from affiliates

 

 

2

Other

 

6

 

2

 

43

 

48