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CHANGE IN OPERATING WORKING CAPITAL (Tables)
12 Months Ended
Dec. 31, 2013
CHANGE IN OPERATING WORKING CAPITAL  
Summary of 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.