Subsequent Events (Details) - Subsequent Event [Member]	Feb. 10, 2021 USD ($) shares	Feb. 10, 2021 USD ($)
Subsequent Events (Details) [Line Items]
Common stock, description		At the effective time of the Merger (the “Effective Time”), each share of Sema4 class B common stock, par value $0.00001 per share (“Sema4 Class B Common Stock”) issued and outstanding as of immediately prior to the Effective Time will be converted into 1/100th of a share of Sema4 class A common stock, par value $0.00001 per share (“Sema4 Class A Common Stock”, together with Sema4 Class B Common Stock, “Sema4 Common Stock”) in accordance with Sema4’s organizational documents.
Maximum aggregate amount of cash consideration		$ 343,000,000
Subsequent event, description		(d)a number of shares of common stock, par value $0.0001 per share, of the Company (the “Common Stock”) equal to the quotient of: (i) (A) the product of (x) such stockholder’s total shares of Sema4 Capital Stock multiplied by (y) the per share amount calculated in accordance with the Merger Agreement minus (B) the amount of cash payable to such stockholder pursuant to its cash election, if any, divided by (ii) $10.
Aggregate amount of shares, percentage		11.00%
Cash payment	$ 0.00	$ 0.00
Common stock, shares (in Shares) | shares	35,000,000
Aggregate purchase price	$ 350,000,000