INCOME TAXES (Provision) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
IncomeTaxDisclosureAbstract
Federal	$ 18,825	$ 19,771	$ 21,811
State	5,086	5,519	6,974
Foreign	23,033	19,632	15,663
Current Income Tax Expense (Benefit), Total	46,944	44,922	44,448
Federal	758	6,840	5,517
State	(1,122)	(697)	(208)
Foreign	(5,172)	(3,235)	(1,630)
Deferred Income Tax Expense (Benefit), Total	(5,536)	2,908	3,679
ValuationAllowanceDeferredTaxAssetChangeInAmount	(1,665)	(432)	858
Provision for income taxes	$ 43,073	$ 48,262	$ 47,269