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CHANGES IN OPERATING ASSETS AND LIABILITIES
 12 Months Ended
Dec. 31, 2019
CHANGES IN OPERATING ASSETS AND LIABILITIES  
CHANGES IN OPERATING ASSETS AND LIABILITIES CHANGES IN OPERATING ASSETS AND LIABILITIES
 
Year ended December 31,
2019

2018

2017

(millions of Canadian dollars)
 

 

 

Accounts receivable and other
(659
)
857

(783
)
Accounts receivable from affiliates
6

54

24

Inventory
(24
)
164

(289
)
Deferred amounts and other assets
133

226

(138
)
Accounts payable and other
175

(151
)
277

Accounts payable to affiliates
(24
)
(122
)
(62
)
Interest payable
(41
)
25

124

Other long-term liabilities
175

(138
)
509

 
(259
)
915

(338
)