Amount of lessee's undiscounted obligation for lease payment for operating lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Term of lessee's operating lease, 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 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	instant

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

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

- Definition

Number Of Operating Lease Agreements

+ References

No definition available.

+ Details

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Namespace Prefix:	wrby_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Stock Issued During Period, Shares, Non-cash Charitable Contribution

+ References

No definition available.

+ Details

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Namespace Prefix:	wrby_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Stock Issued During Period, Value, Non-cash Charitable Contribution

+ References

No definition available.

+ Details

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Namespace Prefix:	wrby_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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Subsequent Events (Details) shares in Thousands, $ in Thousands	1 Months Ended
	Apr. 30, 2025 USD ($) shares	May 08, 2025 USD ($) leaseAgreement	Mar. 31, 2025 USD ($)
Subsequent Event [Line Items]
Future minimum lease payments			$ 272,743
Minimum
Subsequent Event [Line Items]
Operating lease term period			1 year
Maximum
Subsequent Event [Line Items]
Operating lease term period			12 years
Subsequent Event
Subsequent Event [Line Items]
Operating lease agreements \| leaseAgreement		3
Future minimum lease payments		$ 2,000
Non-cash charitable contributions (in shares) \| shares	179
Non-cash charitable contributions	$ 2,800
Subsequent Event \| Minimum
Subsequent Event [Line Items]
Operating lease term period		5 years
Subsequent Event \| Maximum
Subsequent Event [Line Items]
Operating lease term period		7 years