Segment Reporting (Narrative) (Details) - segment	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information
Number of reportable segments	2
Product Concentration Risk | Net sales | OEM Segment
Segment Reporting Information
Concentration risk, percentage	77.00%	76.00%
Product Concentration Risk | Net sales | Travel trailers and fifth-wheels
Segment Reporting Information
Concentration risk, percentage	53.00%
Product Concentration Risk | Net sales | Aftermarket Segment
Segment Reporting Information
Concentration risk, percentage	23.00%	24.00%