Description of Organization and Business of Operations - Additional Information (Details)			1 Months Ended	3 Months Ended	9 Months Ended
	Jul. 18, 2021 USD ($) Tranche $ / shares shares	Feb. 11, 2021 USD ($) $ / shares shares	Feb. 28, 2021 USD ($)	Jun. 30, 2021 USD ($) $ / shares	Sep. 30, 2021 USD ($) Private $ / shares shares	Jul. 30, 2021 USD ($) $ / shares shares	Mar. 31, 2021 $ / shares	Dec. 31, 2020 $ / shares
Organization And Basis Of Operations [Line Items]
Entity incorporation date					Oct. 29, 2020
Shares issued, price per share | $ / shares		$ 10.00
Gross proceeds of shares issued		$ 345,000,000
Purchase price of warrants | $ / shares					$ 11.50
Proceeds from Private Placement Warrants					$ 9,400,000
Initial public offering costs			$ 19,606,427
Offering costs allocated to stockholders' equity			(18,855,685)
Offering costs allocated to derivative warrant liabilities			$ (750,743)		$ (750,743)
Underwriters' deferred discount		$ 12,075,000
Redeemable percentage of public shares					100.00%
Business combination maximum completion period					24 months
Minimum required percentage of net assets held in trust account					80.00%
Minimum target percentage of outstanding voting securities					50.00%
Per unit value of initial public offering, including the proceeds of the private placement warrants, are held in a trust account | $ / shares					$ 10.00
Minimum net tangible assets to proceed with business combination					$ 5,000,001
Maximum amount of interest to pay dissolution expenses					$ 100,000
Residual assets remaining available for distribution price per share initially held in trust account | $ / shares					$ 10.00
Protection of amount held in trust account, description					In order to protect the amounts held in the Trust Account, the Sponsor has agreed that it will be liable to the Company if and to the extent any claims by a third party for services rendered or products sold to the Company, or a prospective target business with which the Company has entered into a written letter of intent, confidentiality or other similar agreement or Business Combination agreement, reduce the amount of funds in the Trust Account to below the lesser of (i) $10.00 per public share and (ii) the actual amount per public share held in the trust account as of the date of the liquidation of the Trust Account, if less than $10.00 per share due to reductions in the value of the trust assets, less taxes payable, provided that such liability will not apply to any claims by a third party or prospective target business who executed a waiver of any and all rights to the monies held in the Trust Account (whether or not such waiver is enforceable) nor will it apply to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”).
Cash outside of trust account					$ 133,154
Working capital deficit					1,211,058
Unsecured Promissory Note
Organization And Basis Of Operations [Line Items]
Principal amount						$ 1,500,000
Number of warrant holder to purchase share | shares						1
Common stock, par value | $ / shares						$ 0.0001
Note convertible price | $ / shares						$ 1.50
Amount drawn against note has not been converted to warrants					$ 399,702
Sponsor Support Agreement
Organization And Basis Of Operations [Line Items]
Number of trading days	20 days
Number of consecutive trading day period	30 days
Number of equal tranches | Tranche	2
Percentage of converted shares help by sponsor	10.00%
Class A Common Stock
Organization And Basis Of Operations [Line Items]
Minimum restricted percentage on redemption of shares					15.00%
Number of warrant holder to purchase share | shares					1
Common stock, par value | $ / shares		$ 0.0001		$ 0.0001	$ 0.0001		$ 0.0001	$ 0.0001
Class A Common Stock | Sponsor
Organization And Basis Of Operations [Line Items]
Shares issued | shares	1,000,000
Class A Common Stock | Merger Agreement
Organization And Basis Of Operations [Line Items]
Shares issued | shares	100,000,000
Shares issued, price per share | $ / shares	$ 10.00
Class A Common Stock | Sponsor Support Agreement
Organization And Basis Of Operations [Line Items]
Shares issued | shares	407,000
Class A Common Stock | Sponsor Support Agreement | Minimum
Organization And Basis Of Operations [Line Items]
Shares issued, price per share | $ / shares	$ 15.00
Class A Common Stock | Sponsor Support Agreement | Maximum
Organization And Basis Of Operations [Line Items]
Shares issued, price per share | $ / shares	$ 20.00
Founder Shares
Organization And Basis Of Operations [Line Items]
Initial public offering costs				$ 2,500,000
Additional cash offering costs				$ 35,000
Initial Public Offering
Organization And Basis Of Operations [Line Items]
Shares issued | shares		34,500,000			34,500,000
Shares issued, price per share | $ / shares		$ 10.00			$ 10.00
Gross proceeds of shares issued		$ 338,100,000
Initial Public Offering | Class A Common Stock
Organization And Basis Of Operations [Line Items]
Purchase price of warrants | $ / shares					$ 11.50
Over-allotments
Organization And Basis Of Operations [Line Items]
Shares issued | shares		4,500,000			4,500,000
Private Placement Warrants
Organization And Basis Of Operations [Line Items]
Gross proceeds of shares issued		$ 6,900,000
Number of private sales | Private					2
Number of warrants | shares					6,266,667
Purchase price of warrants | $ / shares					$ 1.50
Proceeds from Private Placement Warrants					$ 9,400,000
Private Placement Warrants | Class A Common Stock
Organization And Basis Of Operations [Line Items]
Shares issued | shares	7,500,000
Shares issued, price per share | $ / shares	$ 10.00
Gross proceeds of shares issued	$ 75,000,000
Fast Radius Capital Stock and Vested RSUs | Merger Agreement
Organization And Basis Of Operations [Line Items]
Merger agreement period	5 years
Number of trading days	20 days
Number of consecutive trading day period	30 days
Fast Radius Capital Stock and Vested RSUs | Class A Common Stock | Merger Agreement
Organization And Basis Of Operations [Line Items]
Shares issued | shares	10,000,000
Fast Radius Earn Out Shares | Merger Agreement
Organization And Basis Of Operations [Line Items]
Number of equal tranches | Tranche	2
Fast Radius Earn Out Shares | Class A Common Stock | Merger Agreement
Organization And Basis Of Operations [Line Items]
Shares issued | shares	5,000,000
Fast Radius Earn Out Shares | Class A Common Stock | Merger Agreement | Minimum
Organization And Basis Of Operations [Line Items]
Shares issued, price per share | $ / shares	$ 15.00
Fast Radius Earn Out Shares | Class A Common Stock | Merger Agreement | Maximum
Organization And Basis Of Operations [Line Items]
Shares issued, price per share | $ / shares	$ 20.00