INCOME TAXES (Provision for Income Taxes) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Federal	$ 36,793	$ 14,195	$ 37,648
State	11,882	3,766	9,228
Foreign	21,841	24,816	25,285
Current Income Tax Expense (Benefit), Total	70,516	42,777	72,161
Federal	1,043	38,647	8,518
State	(527)	6,632	(1,047)
Foreign	(9,373)	823	858
Deferred Income Tax Expense (Benefit), Total	(8,857)	46,102	8,329
Provision for income taxes	$ 61,659	$ 88,879	$ 80,490