Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

REVENUE RECOGNITION (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
REVENUE RECOGNITION (Details) - USD ($) $ in Thousands	Jun. 29, 2025	Jun. 30, 2024	Jun. 29, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Net sales	$ 1,047,554	$ 1,016,624	$ 2,050,974	$ 1,950,116
Recreational Vehicle
Disaggregation of Revenue [Line Items]
Net sales	479,275	449,735	958,167	870,724
Marine
Disaggregation of Revenue [Line Items]
Net sales	156,492	157,678	305,539	312,993
Powersports
Disaggregation of Revenue [Line Items]
Net sales	96,378	103,850	177,318	186,520
Manufactured Housing
Disaggregation of Revenue [Line Items]
Net sales	182,447	174,612	355,673	330,736
Industrial
Disaggregation of Revenue [Line Items]
Net sales	132,962	130,749	254,277	249,143
Manufacturing
Disaggregation of Revenue [Line Items]
Net sales	771,671	753,712	1,522,433	1,451,255
Manufacturing \| Recreational Vehicle
Disaggregation of Revenue [Line Items]
Net sales	331,269	309,339	677,242	601,150
Manufacturing \| Marine
Disaggregation of Revenue [Line Items]
Net sales	144,407	145,374	283,773	291,419
Manufacturing \| Powersports
Disaggregation of Revenue [Line Items]
Net sales	91,719	100,349	168,953	180,308
Manufacturing \| Manufactured Housing
Disaggregation of Revenue [Line Items]
Net sales	81,537	77,473	157,864	146,898
Manufacturing \| Industrial
Disaggregation of Revenue [Line Items]
Net sales	122,739	121,177	234,601	231,480
Distribution
Disaggregation of Revenue [Line Items]
Net sales	275,883	262,912	528,541	498,861
Distribution \| Recreational Vehicle
Disaggregation of Revenue [Line Items]
Net sales	148,006	140,396	280,925	269,574
Distribution \| Marine
Disaggregation of Revenue [Line Items]
Net sales	12,085	12,304	21,766	21,574
Distribution \| Powersports
Disaggregation of Revenue [Line Items]
Net sales	4,659	3,501	8,365	6,212
Distribution \| Manufactured Housing
Disaggregation of Revenue [Line Items]
Net sales	100,910	97,139	197,809	183,838
Distribution \| Industrial
Disaggregation of Revenue [Line Items]
Net sales	$ 10,223	$ 9,572	$ 19,676	$ 17,663