REVENUE RECOGNITION (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Total net sales	$ 3,950,773	$ 3,715,683	$ 3,468,045
Recreational Vehicle
Disaggregation of Revenue [Line Items]
Total net sales	1,776,088	1,625,211	1,503,342
Marine
Disaggregation of Revenue [Line Items]
Total net sales	606,414	570,724	782,575
Powersports
Disaggregation of Revenue [Line Items]
Total net sales	384,131	352,233	121,954
Manufactured Housing
Disaggregation of Revenue [Line Items]
Total net sales	681,486	682,090	568,210
Industrial
Disaggregation of Revenue [Line Items]
Total net sales	502,654	485,425	491,964
Manufacturing
Disaggregation of Revenue [Line Items]
Total net sales	2,942,764	2,741,234	2,586,783
Manufacturing | Recreational Vehicle
Disaggregation of Revenue [Line Items]
Total net sales	1,246,117	1,121,128	1,018,003
Manufacturing | Marine
Disaggregation of Revenue [Line Items]
Total net sales	566,829	530,828	743,826
Manufacturing | Powersports
Disaggregation of Revenue [Line Items]
Total net sales	367,727	338,904	109,362
Manufacturing | Manufactured Housing
Disaggregation of Revenue [Line Items]
Total net sales	298,887	300,689	258,551
Manufacturing | Industrial
Disaggregation of Revenue [Line Items]
Total net sales	463,204	449,685	457,041
Distribution
Disaggregation of Revenue [Line Items]
Total net sales	1,008,009	974,449	881,262
Distribution | Recreational Vehicle
Disaggregation of Revenue [Line Items]
Total net sales	529,971	504,083	485,339
Distribution | Marine
Disaggregation of Revenue [Line Items]
Total net sales	39,585	39,896	38,749
Distribution | Powersports
Disaggregation of Revenue [Line Items]
Total net sales	16,404	13,329	12,592
Distribution | Manufactured Housing
Disaggregation of Revenue [Line Items]
Total net sales	382,599	381,401	309,659
Distribution | Industrial
Disaggregation of Revenue [Line Items]
Total net sales	$ 39,450	$ 35,740	$ 34,923