Business Combinations and Dispositions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 26, 2024	May 27, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (loss) on disposal	$ (194)	$ 0	$ (194)	$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Allbirds Japan, G.K.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration receivable from transaction						$ 900
Consideration received more than net book value of the transferred assets						$ 800
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Allbirds (New Zealand) Limited
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration receivable from transaction					$ 300
Consideration received more than net book value of the transferred assets					$ 500
Gain (loss) on disposal	$ (200)		$ (200)