INCOME TAXES (Deferred Tax Assets and Liabilties) (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Capitalized R&D	$ 39,463	$ 23,785
Operating lease liabilities	32,041	34,977
Inventories, net	24,282	21,992
Incentive compensation	9,314	8,531
Environmental reserves	8,949	8,677
Net operating loss	8,348	9,096
Legal reserves	287	2,864
Other	30,130	40,965
Total deferred tax assets	152,814	150,887
Deferred tax liabilities:
Goodwill	110,543	103,174
Intangible Assets	53,551	59,966
Net pension (liability)/asset	37,870	29,053
Operating lease right-of-use assets, net	30,327	32,651
Withholding Taxes	16,120	13,200
Depreciation	15,339	15,433
Other	8,160	7,256
Total deferred tax liabilities	271,910	260,733
Valuation allowance	4,892	5,664
Deferred Tax Liabilities, Net	$ 123,988	$ 115,510