Segments Information - Segment (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segments Information
Total segment (loss) income	$ 4,222	$ 58,599
Selling, general, and administrative	371,473	365,726
Depreciation and amortization	(19,290)	(14,637)
Other interest expense, net	(36,094)	(31,113)
Other expense, net	(94)	(1,500)
(Loss) income before income taxes	(59,848)	5,176
Operating Segments
Segments Information
Total segment (loss) income	(808)	56,203
Other interest expense, net	(8,096)	(5,742)
Corporate, Non-Segment
Segments Information
Total segment (loss) income	(3,562)	(3,777)
Other interest expense, net	(27,998)	(25,371)
Good Sam Services and Plans | Operating Segments
Segments Information
Total segment (loss) income	22,583	23,619
Depreciation and amortization	(848)	(952)
Other interest expense, net	18	55
RV and Outdoor Retail | Operating Segments
Segments Information
Total segment (loss) income	(23,391)	32,584
Depreciation and amortization	(18,442)	(13,685)
Other interest expense, net	$ (8,114)	$ (5,797)