Stock-Based Compensation (Details) - Schedule of stock-based compensation expense - EQRx, INC. [Member] - USD ($)	4 Months Ended	6 Months Ended	12 Months Ended
Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Stock-Based Compensation (Details) - Schedule of stock-based compensation expense [Line Items]
Research and development				$ 99
General and administrative				247
Total stock-based compensation		$ 1,800,000	$ 70,000	$ 346

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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