XML 30 R19.htm IDEA: XBRL DOCUMENT v3.19.2
CHANGE IN OPERATING WORKING CAPITAL
6 Months Ended
Jun. 30, 2019
CHANGE IN OPERATING WORKING CAPITAL  
CHANGE IN OPERATING WORKING CAPITAL

NOTE 11     CHANGE IN OPERATING WORKING CAPITAL

​

​

​

​

​

​

(unaudited)

​

Six months ended June 30, 

(millions of dollars)

    

2019

    

2018

​

​

​

​

​

Change in accounts receivable and other

 

15

 

2

Change in inventories

​

(1)

​

—

Change in other current assets

​

3

​

(1)

Change in accounts payable and accrued liabilities

 

(12)

​

(6)

Change in accrued interest

 

(1)

 

—

Change in operating working capital

 

4

 

(5)

​