REVENUE RECOGNITION (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Apr. 02, 2023
Disaggregation of Revenue [Line Items]
NET SALES	$ 933,492	$ 900,100
Recreational Vehicle
Disaggregation of Revenue [Line Items]
NET SALES	420,989	366,960
Marine
Disaggregation of Revenue [Line Items]
NET SALES	155,315	237,971
Powersports
Disaggregation of Revenue [Line Items]
NET SALES	82,670	32,801
Manufactured Housing
Disaggregation of Revenue [Line Items]
NET SALES	156,124	133,424
Industrial
Disaggregation of Revenue [Line Items]
NET SALES	118,394	128,944
Manufacturing
Disaggregation of Revenue [Line Items]
NET SALES	697,543	692,396
Manufacturing | Recreational Vehicle
Disaggregation of Revenue [Line Items]
NET SALES	291,811	252,444
Manufacturing | Marine
Disaggregation of Revenue [Line Items]
NET SALES	146,045	227,230
Manufacturing | Powersports
Disaggregation of Revenue [Line Items]
NET SALES	79,959	29,562
Manufacturing | Manufactured Housing
Disaggregation of Revenue [Line Items]
NET SALES	69,425	64,189
Manufacturing | Industrial
Disaggregation of Revenue [Line Items]
NET SALES	110,303	118,971
Distribution
Disaggregation of Revenue [Line Items]
NET SALES	235,949	207,704
Distribution | Recreational Vehicle
Disaggregation of Revenue [Line Items]
NET SALES	129,178	114,516
Distribution | Marine
Disaggregation of Revenue [Line Items]
NET SALES	9,270	10,741
Distribution | Powersports
Disaggregation of Revenue [Line Items]
NET SALES	2,711	3,239
Distribution | Manufactured Housing
Disaggregation of Revenue [Line Items]
NET SALES	86,699	69,235
Distribution | Industrial
Disaggregation of Revenue [Line Items]
NET SALES	$ 8,091	$ 9,973