ACCOUNTS RECEIVABLE AND OTHER (Tables)

12 Months Ended

Dec. 31, 2017

Receivables [Abstract]

Schedule of accounts receivable and other

December 31,	2017	2016
(millions of Canadian dollars)
Trade receivables and unbilled revenues1	5,325	3,814
Other	1,728	1,164
	7,053	4,978

1 Net of allowance for doubtful accounts of $50 million and $46 million as at December 31, 2017 and 2016, respectively.