Segment Information - Capital Expenditures (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segments Information
Capital expenditures	$ 210,592	$ 247,811	$ 84,923
Operating Segments
Segments Information
Capital expenditures	210,590	247,940	84,796
Corporate, Non-Segment
Segments Information
Capital expenditures	2	(129)	127
Good Sam Services and Plans | Operating Segments
Segments Information
Capital expenditures	5,099	1,856	2,553
RV and Outdoor Retail | Operating Segments
Segments Information
Capital expenditures	$ 205,491	$ 246,084	$ 82,243