Income Taxes (Details) - EQRx, INC. [Member] - USD ($) $ in Millions	4 Months Ended	12 Months Ended
Dec. 31, 2019	Dec. 31, 2020
Income Taxes (Details) [Line Items]
federal NOL carryforwards	$ 3.2	$ 71.0
State NOL carryforwards	3.2	$ 59.3
Ownership interest percentage		50.00%
Federal [Member]
Income Taxes (Details) [Line Items]
Research and development tax		$ 0.6
State [Member]
Income Taxes (Details) [Line Items]
Research and development tax	$ 0.1

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible research and development expense.

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