Fair Value Measurements - Summary of Assets that are Measured at Fair Value on a Recurring Basis (Detail)	Dec. 31, 2021 USD ($)
Fair Value, Inputs, Level 1 [Member]
Assets:
Marketable securities held in Trust Account	$ 250,008,324

Marketable securities held to maturity fair value disclosure.

No definition available.

Name:	dnac_MarketableSecuritiesHeldToMaturityFairValueDisclosure
Namespace Prefix:	dnac_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant