Segments Information - Other Interest Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segments Information
Other interest expense, net	$ 36,094	$ 31,113
Operating Segments
Segments Information
Other interest expense, net	8,096	5,742
Corporate, Non-Segment
Segments Information
Other interest expense, net	27,998	25,371
Good Sam Services and Plans | Operating Segments
Segments Information
Other interest expense, net	(18)	(55)
RV and Outdoor Retail | Operating Segments
Segments Information
Other interest expense, net	$ 8,114	$ 5,797