RELATED PARTY TRANSACTIONS (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 item	Dec. 31, 2011	Dec. 31, 2010
FreedomRoads Holding Company, LLC and Camping World Inc.
Related party transactions
Number of leases under which parties are joint tenants	11
Freedom Roads
Related party transactions
Number of Camping World stores established	68
Number of properties taken on lease by the entity	55
Number of properties sub-leased to related party	3
Total payments for leased properties	$ 5.6	$ 5.5	$ 5.5
Future commitments under leases	24.2
Lease income received from subleased properties	0.4	0.4	0.4
Future income to be received under subleases	1.3
Amount paid under product marketing and sales agreements	33.2	24.6	21.0
Amount received under product marketing and sales agreements	45.0	32.9	30.8
Outstanding accounts receivable balance	$ 6.9	$ 8.8