INCOME TAXES - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Accrued expenses and reserves	$ 39,426	$ 34,167
Warranty reserve	24,544	21,123
Deferred compensation/employee benefits	24,950	21,759
Pension and postretirement obligations	15,507	26,736
Inventory	18,664	13,570
Net operating loss carry forwards	25,636	5,036
Tax credit carry forwards	959	1,078
Gross deferred income tax assets	149,686	123,469
Valuation allowance	12,623	1,818
Total deferred income tax assets	137,063	121,651
Property, plant & equipment	34,518	29,998
Intangibles	167,108	157,781
Other	2,243	144
Total deferred income tax liabilities	203,869	187,923
Total deferred income tax liabilities	$ (66,806)	$ (66,272)