COMPREHENSIVE INCOME (Components of Comprehensive Income) (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Disclosure Comprehensive Income Loss Components Of Comprehensive Income Loss [Abstract]
Net earnings	$ 54.7	$ 73.6	$ 97.2	$ 129.5
Accumulated pension liability, net of tax	(0.4)	(0.5)	(0.8)	(0.9)
Foreign currency translation adjustments	18.5	9.3	(37.6)	3.4
Comprehensive income	$ 72.8	$ 82.4	$ 58.8	$ 132.0