Related party transactions - Additional Information (Details) - USD ($)					3 Months Ended		8 Months Ended	9 Months Ended
	Sep. 30, 2022	Oct. 25, 2021	Jun. 30, 2021	Feb. 10, 2021	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2022	Dec. 31, 2021	Oct. 24, 2021	Oct. 21, 2021
Related Party Transaction [Line Items]
Due to Related Parties	$ 10,000				$ 10,000			$ 10,000	$ 14,000
Related party transaction fees payable per month					30,000	$ 0		90,000
Sponsor [Member]
Related Party Transaction [Line Items]
Common stock, shares outstanding											656,250
Blackout trading period after completion of business combination		30 days
Sponsor [Member] | Unsecured Promissory Note [Member]
Related Party Transaction [Line Items]
Debt instrument maximum draw down amount				$ 300,000
Debt Iistrument Minimum draw down amount				$ 10,000
Notes Payable, Related Parties, Current	0				0			0	$ 0	$ 240,000
Debt Instrument, Maturity Date				Dec. 31, 2021
Sponsor [Member] | Working Capital Loans [Member]
Related Party Transaction [Line Items]
Debt Instrument, Face Amount	$ 1,500,000				$ 1,500,000			$ 1,500,000
Debt instrument conversion price per share	$ 1				$ 1			$ 1
Sponsor [Member] | Administrative Services Agreement [Member]
Related Party Transaction [Line Items]
Related party transaction fees payable per month	$ 10,000
Sponsor [Member] | Private Placement Warrants [Member]
Related Party Transaction [Line Items]
Class of warrants or rights warrants issued during the period		10,500,000
Class of warrants or rights warrants issued issue price per warrant		$ 1
Proceeds from issuances of warrants		$ 10,500,000
Common Class A [Member]
Related Party Transaction [Line Items]
Common stock, shares outstanding	0				0			0	0
Common Class A [Member] | Private Placement Warrants [Member]
Related Party Transaction [Line Items]
Share price	$ 9.2				$ 9.2			$ 9.2
Exercise price of warrant		$ 11.5
Percentage of equity proceeds from issuance	60.00%				60.00%			60.00%
Price threshold of newly issued stock to cause adjustment of exercise warrant price	$ 9.2				$ 9.2			$ 9.2
Percentage of warrant exercise price adjusted to price received in new issuance	115.00%				115.00%			115.00%
Common Class A [Member] | Private Placement Warrants [Member] | Class A Common Stock Equals Or Exceeds Threshold One [Member]
Related Party Transaction [Line Items]
Target share price of warrants or rights for redemption	$ 18				$ 18			$ 18
Common Class A [Member] | Private Placement Warrants [Member] | Class A Common Stock Equals Or Exceeds Threshold Two [Member]
Related Party Transaction [Line Items]
Target share price of warrants or rights for redemption	10				10			10
Common Class A [Member] | Sponsor [Member]
Related Party Transaction [Line Items]
Share price	$ 12				$ 12			$ 12
Threshold trading days	20 days
Threshold consecutive trading days	30 days
Period after initial business combination for determining share price	150 days
Common Class B [Member]
Related Party Transaction [Line Items]
Common stock, shares, subject to forfeiture		31,250	562,500
Common stock, shares outstanding	5,000,000				5,000,000			5,000,000	5,000,000		5,031,250
Common Class B [Member] | Sponsor [Member]
Related Party Transaction [Line Items]
Issuance of ordinary shares to Sponsor (in shares)				6,468,750			6,468,750	6,468,750
Proceeds from issuance of common stock				$ 25,000
Sale of stock price per share				$ 0.004		$ 0.005	$ 0.005
Common stock, shares, subject to forfeiture				843,750
Stock surrendered during period shares			2,156,250
Common stock, shares outstanding			4,312,500
Minimum holding period for transfer, assignment or sale of Founder Shares								1 year