Lease Obligations - Sale-Leaseback Arrangement (Details) $ in Millions	Feb. 08, 2022 USD ($) Options agreement property
Lease Obligations
Number of properties associated in sale leaseback transaction \| property	3
Sale price of properties	$ 28.0
Number of sale-leaseback agreements \| agreement	3
Term of sale leaseback transaction	20 years
Number of options to extend sale-leaseback term \| Options	4
Extension term of sale leaseback	5 years
Net carrying amount of the financial liability and remaining assets	$ 0.0

The number of properties associated in sale leaseback transaction.

No definition available.

Name:	cwh_NumberOfPropertiesAssociatedInSaleLeasebackTransaction
Namespace Prefix:	cwh_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of sale-leaseback agreements.

+ References

No definition available.

+ Details

Name:	cwh_NumberOfSaleLeasebackAgreements
Namespace Prefix:	cwh_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The extension term of sale leaseback transaction, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	cwh_SaleLeasebackExtensionTerm
Namespace Prefix:	cwh_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The net book value of the asset(s) sold in connection with the sale of the property to another party and lease back to the seller at the end of initial lease term.

+ References

No definition available.

+ Details

Name:	cwh_SaleLeasebackTransactionNetBookValueAtEndOfInitialLeaseTerm
Namespace Prefix:	cwh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Number of options to extend sale-leaseback term.

+ References

No definition available.

+ Details

Name:	cwh_SaleLeasebackTransactionNumberOfOptionsToExtendLeaseTerm
Namespace Prefix:	cwh_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The sale price of properties associated in sale leaseback transaction.

+ References

No definition available.

+ Details

Name:	cwh_SaleLeasebackTransactionPrice
Namespace Prefix:	cwh_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

+ Details

Name:	us-gaap_LeasesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Lease term for sale and leaseback transaction, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479741/842-40-50-2

+ Details

Name:	us-gaap_SaleLeasebackTransactionLeaseTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration