Warrants (Details)	6 Months Ended
Warrants (Details)	Jun. 30, 2022 $ / shares
Warrants (Details) [Line Items]
Trading days, description	Each whole Warrant entitles the holder to purchase one Class A Ordinary Share at a price of $11.50 per share, subject to adjustment as discussed herein. In addition, if (x) the Company issues additional Class A Ordinary Shares or equity-linked securities for capital raising purposes in connection with the closing of the initial business combination at an issue price or effective issue price of less than $9.20 per Class A Ordinary Share (with such issue price or effective issue price to be determined in good faith by the Company’s board of directors and in the case of any such issuance to the Sponsor or its affiliate, without taking into account any Founder Shares held by the Sponsor or such affiliate, as applicable, prior to such issuance (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial business combination on the date of the consummation of the initial business combination (net of redemptions), and (z) the volume weighted average trading price of the Company’s Class A Ordinary Shares during the 10 trading day period starting on the trading day prior to the day on which the Company consummates its initial business combination (such price, the “Market Value”) is below $9.20 per share, then the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the Market Value, the $18.00 per share redemption trigger prices described below under “Redemption of Warrants when the price per Class A Ordinary Share equals or exceeds $18.00” will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price, and the $10.00 per share redemption trigger price described below under “Redemption of Warrants when the price per Class A Ordinary Share equals or exceeds $10.00” will be adjusted (to the nearest cent) to be equal to the higher of the Market Value and the Newly Issued Price.
Business combination, description	The Warrants will become exercisable 30 days after the completion of its initial business combination and will expire five years after the completion of the Company’s initial business combination, or earlier upon redemption or liquidation.
Class A Ordinary Share [Member]
Warrants (Details) [Line Items]
Redemption of warrants price per share	$ 18
Warrants price per share	$ 0.01
Trading days description	●if, and only if, the reported sale price of the ordinary shares equals or exceeds $18.00 per share (as adjusted) for any 20 trading days within a 30-trading day period ending three business days before the Company sends to the notice of redemption to the Warrant holders.
Class A Ordinary Share [Member] \| Public Warrants [Member]
Warrants (Details) [Line Items]
Redemption of warrants price per share	$ 10
Warrants price per share	$ 0.1
Trading days description	●if, and only if, the last reported sale price of the Class A Ordinary Shares equals or exceeds $10.00 per share (as adjusted) for any 20 trading days within a 30-trading day period ending three trading days before the Company sends the notice of redemption to the Warrant holders.

Colonnade Acquisition Corp. II 10-Q