XML 40 R17.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVENTORY
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
INVENTORY
INVENTORY

December 31,
2018

2017

(millions of Canadian dollars)
 

 

Natural gas
776

695

Crude oil
482

744

Other commodities
81

89

 
1,339

1,528



Adjustments of $93 million, nil and nil were included in Commodity costs on the Consolidated Statements of Earnings for the years ended December 31, 2018, 2017 and 2016, respectively, to reduce inventory to market value.