PROVISIONS (Tables)

12 Months Ended

Dec. 31, 2018

Other Provisions, Contingent Liabilities and Contingent Assets [Abstract]

Disclosure of provisions

(In millions of dollars)	Decommissioning Liabilities		Other		Total
December 31, 2017	35		4		39
Additions	—		—		—
Adjustments to existing provisions	2		—		2
Reversals	—		—		—
Amounts used	(1	)	(1	)	(2	)
December 31, 2018	36		3		39
Current (recorded in "other current liabilities")	3		1		4
Long-term	33		2		35