EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Basic earnings per share:
Weighted-average shares outstanding	184.7	201.4	186.0	202.2
Net earnings attributable to shareholders	$ 149.3	$ 155.2	$ 377.1	$ 525.5
Dividends and undistributed earnings attributable to unvested shares	(0.6)	(0.5)	(1.4)	(1.4)
Net earnings attributable to shareholders used for basic earnings per share calculation	$ 148.7	$ 154.7	$ 375.7	$ 524.1
Net earnings attributable to shareholders (in dollars per share)	$ 0.80	$ 0.77	$ 2.02	$ 2.59
Diluted earnings per share:
Weighted-average shares outstanding	184.7	201.4	186.0	202.2
Incremental shares outstanding assuming the exercise/vesting of dilutive stock options/performance shares	0.3	0.3	0.3	0.4
Weighted-average shares — diluted	185.0	201.7	186.3	202.6
Net earnings attributable to shareholders	$ 149.3	$ 155.2	$ 377.1	$ 525.5
Dividends and undistributed earnings attributable to unvested shares	(0.6)	(0.5)	(1.4)	(1.4)
Net earnings attributable to shareholders used for diluted earnings per share calculation	$ 148.7	$ 154.7	$ 375.7	$ 524.1
Net earnings attributable to shareholders per share (in dollars per share)	$ 0.80	$ 0.77	$ 2.02	$ 2.59
Potential shares outstanding	3.4	2.5	3.4	2.5
Potential shares outstanding, not included in the diluted earnings per share calculation	3.1	2.2	3.1	2.1