XML 55 R26.htm IDEA: XBRL DOCUMENT v2.4.1.9
CHANGE IN OPERATING WORKING CAPITAL (Tables)
3 Months Ended
Mar. 31, 2015
CHANGE IN OPERATING WORKING CAPITAL  
Summary of change in operating working capital

(unaudited)

 

Three months ended March 31,

(millions of dollars)

 

2015

 

 

2014

 

 

 

 

 

 

 

Change in accounts receivable and other

 

(1

)

 

3

 

Change in accounts payable and accrued liabilities

 

2

 

 

4

 

Change in accounts payable to affiliates

 

(7

)

 

1

 

Change in accrued interest

 

9

 

 

8

 

Change in operating working capital

 

3

 

 

16