LEASE COMMITMENTS - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Operating Leased Assets [Line Items]
Rent expense	$ 139.0	$ 111.5	$ 92.4
Maximum
Operating Leased Assets [Line Items]
Operating lease agreements, expiration (various dates over the next 20 years)	20 years