Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2021	Feb. 18, 2022	Jun. 30, 2021
Document and Entity Information
Document Type	10-K
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2021
Entity File Number	001-37908
Entity Registrant Name	CAMPING WORLD HOLDINGS, INC.
Entity Central Index Key	0001669779
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	81-1737145
Entity Address, Address Line One	250 Parkway Drive, Suite 270
Entity Address, City or Town	Lincolnshire
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60069
City Area Code	847
Local Phone Number	808-3000
Title of 12(b) Security	Class A Common Stock,
Trading Symbol	CWH
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
ICFR Auditor Attestation Flag	true
Auditor Name	Deloitte & Touche LLP
Auditor Firm ID	34
Auditor Location	Los Angeles, California
Entity Public Float			$ 1,735,887,972
Class A common stock
Document and Entity Information
Entity Common Stock, Shares Outstanding		44,213,826
Class B common stock
Document and Entity Information
Entity Common Stock, Shares Outstanding		41,466,964
Class C common stock
Document and Entity Information
Entity Common Stock, Shares Outstanding		1