INCOME TAXES (Narrative) (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Effective income tax rate	29.60%	30.90%	28.00%	27.90%
Income tax provision	$ 23.6	$ 28.0	$ 38.4	$ 45.8
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount			(1.7)
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount			(2.4)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount			0.7
Unrecognized tax benefits	9.1		9.1		$ 10.0
Unrecognized tax benefits that would impact effective tax rate, if recognized	8.7		8.7		9.6
Liability for the payment of interest	$ 1.2		1.2		$ 1.2
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions			0.1
Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions			$ 0.1