Summary of Significant Accounting Policies - Revisions for Correction of Immaterial Errors of condensed consolidated balance sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Reclassification [Line Items]
Deferred tax assets, net	$ 211,435		$ 215,140	$ 193,873
Total assets	5,191,847		4,863,277	5,005,876
Additional paid-in capital	205,383		193,692	133,461
Retained earnings	134,525		132,241	171,817
Total stockholders' equity attributable to Camping World Holdings, Inc.	340,538		326,562	149,662
Total stockholders' equity	516,579	$ 458,811	484,949	210,405	$ 196,178	$ 257,975
Total liabilities and stockholders' equity	$ 5,191,847		$ 4,863,277	5,005,876
As Previously Reported
Reclassification [Line Items]
Deferred tax assets, net				150,105
Total assets				4,962,108
Additional paid-in capital				100,076
Retained earnings				161,434
Total stockholders' equity attributable to Camping World Holdings, Inc.				105,894
Total stockholders' equity				166,637	152,410	214,207
Total liabilities and stockholders' equity				4,962,108
Adjustment
Reclassification [Line Items]
Deferred tax assets, net				43,768
Total assets				43,768
Additional paid-in capital				33,385
Retained earnings				10,383
Total stockholders' equity attributable to Camping World Holdings, Inc.				43,768
Total stockholders' equity				43,768	$ 43,768	$ 43,768
Total liabilities and stockholders' equity				$ 43,768