OTHER INTANGIBLE ASSETS, NET (Narrative) (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 9.6	$ 9.6
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	38.7
Future amortization expense in year two	36.9
Future amortization expense in year three	34.9
Future amortization expense in year four	33.1
Future amortization expense in year five	$ 30.5