Nature of the Business, Basis of Presentation, And Going Concern - Additional Information (Details) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Deferred Compensation Arrangement With Individual Excluding Share Based Payments And Postretirement Benefits [Line Items]
Accumulated deficit	$ (407,878)	$ (305,084)
Cash And Cash Equivalents	$ 64,322	$ 171,089
Legacy Berkshire Grey Inc \| Class A Common Stock [Member] \| Merger Agreement [Member] \| Reverse Recapitalization [Member]
Deferred Compensation Arrangement With Individual Excluding Share Based Payments And Postretirement Benefits [Line Items]
Preferred Stock Exchange Ratio	5.87585

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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