Fair Value Measurements - Additional Information (Detail) - USD ($)	5 Months Ended	9 Months Ended
	Dec. 31, 2020	Sep. 30, 2021
Warrant And Forward Contract Liability [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Warrant liability	$ 36,515,500	$ 19,817,500
Forward contract to acquire additional warrant liability value	3,542,000	345,000
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3		19,435,000
US Treasury Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets Held-in-trust, Current	$ 232,302,673	$ 234,620,136