EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Basic earnings per share:
Weighted-average shares outstanding	186.7	202.7	186.6	202.5
Net earnings attributable to shareholders	$ 155.1	$ 162.9	$ 227.8	$ 370.3
Dividends and undistributed earnings attributable to unvested shares	(0.6)	(0.3)	(0.8)	(0.7)
Net earnings attributable to shareholders used for basic earnings per share calculation	$ 154.5	$ 162.6	$ 227.0	$ 369.6
Net earnings attributable to shareholders (in dollars per share)	$ 0.83	$ 0.80	$ 1.22	$ 1.83
Diluted earnings per share:
Weighted-average shares outstanding	186.7	202.7	186.6	202.5
Incremental shares outstanding assuming the exercise/vesting of dilutive stock options/performance shares	0.3	0.4	0.3	0.6
Weighted-average shares — diluted	187.0	203.1	186.9	203.1
Net earnings attributable to shareholders	$ 155.1	$ 162.9	$ 227.8	$ 370.3
Dividends and undistributed earnings attributable to unvested shares	(0.6)	(0.3)	(0.8)	(0.7)
Net earnings attributable to shareholders used for diluted earnings per share calculation	$ 154.5	$ 162.6	$ 227.0	$ 369.6
Net earnings attributable to shareholders per share (in dollars per share)	$ 0.83	$ 0.80	$ 1.21	$ 1.82
Potential shares outstanding	3.5	2.6	3.5	2.6
Potential shares outstanding, not included in the diluted earnings per share calculation	3.2	2.2	3.2	2.0