INCOME TAXES - Reconciliation of Income Tax Provision Computed at Federal Statutory Rate to Effective Tax Rate (Detail)	3 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Federal statutory income tax rate			35.00%	35.00%	35.00%
State and local taxes, net of federal tax effect			1.90%	2.30%	2.90%
Foreign tax rates			(0.50%)	(0.80%)	(1.20%)
Change in deferred tax assets from an increase in tax basis of foreign assets			(1.80%)	0.00%	0.00%
Other			(1.90%)	(2.00%)	(1.40%)
Effective tax rate	32.70%	34.50%	32.70%	34.50%	35.30%