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Receivables and Other Current Assets

12 Months Ended

Dec. 31, 2017

Deferred Costs Capitalized Prepaid Expense and Other Assets, Current [Abstract]

Prepayment and other current assets [Text Block]

18. RECEIVABLES AND OTHER CURRENT ASSETS

Receivables and other current assets consisted of the following:

As at	December 31		December 31
millions of Canadian dollars		2017		2016
Customer accounts receivable – billed	$	805	$	715
Customer accounts receivable – unbilled		278		270
Allowance for doubtful accounts		(12)		(13)
Other receivables		70		42
Capitalized transportation capacity (1)		89		190
Prepaid expenses		59		57
Due from related parties		5		16
Net investment in direct financing lease		8		8
Income tax receivable		24		33
Other		-		5
	$	1,326	$	1,323
(1) Capitalized transportation capacity represents the value of transportation/storage received by EES on asset management agreements at the inception of the contracts. The asset is amortized over the term of each contract.