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OTHER LIABILITIES (Tables)
12 Months Ended
Dec. 31, 2013
OTHER LIABILITIES  
Schedule of other liabilities
December 31 (millions of dollars)
  2013
  2012(a)
   

Regulatory liabilities   22   20    
Fair value of derivative contracts (Note 18)        
Other liabilities   2   1    

    24   21    

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