EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2017

Earnings per share [abstract]

Disclosure of earnings per share

	Years ended December 31
(In millions of dollars, except per share amounts)	2017		2016
Numerator (basic) - Net income for the year	1,711		835
Denominator - Number of shares (in millions):
Weighted average number of shares outstanding - basic	515		515
Effect of dilutive securities (in millions):
Employee stock options and restricted share units	2		2
Weighted average number of shares outstanding - diluted	517		517
Earnings per share:
Basic		$3.32		$1.62
Diluted		$3.31		$1.62