XML 84 R21.htm IDEA: XBRL DOCUMENT v2.4.0.8
CHANGE IN OPERATING WORKING CAPITAL
12 Months Ended
Dec. 31, 2013
CHANGE IN OPERATING WORKING CAPITAL  
CHANGE IN OPERATING WORKING CAPITAL

NOTE 14    CHANGE IN OPERATING WORKING CAPITAL

Year Ended December 31 (millions of dollars)
  2013(a)
  2012(a)
  2011(a)
   

Change in accounts receivable and other   1   2   3    
Change in accounts payable and accrued liabilities   (9 ) (2 ) (3 )  
Change in accounts payable to affiliates   (2 )      
Change in accrued interest   2        

Change in operating working capital   (8 )      

(a)
Recast as discussed in Note 2 and Note 6.