Significant accounting policies (Details)	7 Months Ended
	Dec. 31, 2022 USD ($)
Significant accounting policies
Net income (loss)	$ (123,960)
Initial accretion of carrying value to redemption value	(14,613,545)
Subsequent accretion of carrying value to redemption value	(13,351)
Net loss including accretion of carrying value of redemption value	$ (14,750,856)