Equity (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended					9 Months Ended	12 Months Ended
	Jun. 16, 2021	Dec. 29, 2020	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2016	Sep. 07, 2022
Stockholders' Equity (Details) [Line Items]
Proceeds from Warrant Exercises	$ 138.1
Outstanding warrants (in Shares)			3,914,525					3,914,525	3,914,525
Options issued			146,666	221,892	688,240	283,396
Number of shares, exercised				(10,000)	(50,000)
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 11.50					$ 11.50
Weighted Average Exercise Price, Exercised (in Dollars per share)				$ 3.28	$ 3.28
Common Stock, Shares Authorized			200,000,000					200,000,000	200,000,000
Public Warrants
Stockholders' Equity (Details) [Line Items]
Warrants And Rights Exercised	12,033,169
Warrants And Rights Redeemed	50,965
Outstanding warrants (in Shares)										10,000,000
Class of Warrant or Right, Exercise Price of Warrants or Rights										$ 11.50
Legacy Danimer options
Stockholders' Equity (Details) [Line Items]
Options issued											208,183
Weighted Average Exercise Price of per share (in Dollars per share)		$ 30
Number of shares, exercised									(153,763)
Exercisable and remained outstanding ( in shares)		30,493
Conversion of Stock, Shares Issued		279,252
Number of options exercised remains								125,489
Weighted Average Exercise Price, Exercised (in Dollars per share)		$ 3.28
Legacy Danimer warrants
Stockholders' Equity (Details) [Line Items]
Outstanding warrants (in Shares)		55,319
Weighted Average Exercise Price of per share (in Dollars per share)										$ 3.28
Conversion of Stock, Shares Converted										506,611
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 30
Conversion of Stock, Shares Issued							435,961
Equity Distribution Agreement [Member]
Stockholders' Equity (Details) [Line Items]
Weighted Average Exercise Price, Exercised (in Dollars per share)			$ 4.15
Stock Issued During Period, Shares, Issued for Services			212,604
Stock Issued During Period, Value, Issued for Services			$ 0.9
Payments of Stock Issuance Costs								$ 0.9
Payments for Commissions								0.1
Cash Available for Distributions			$ 99.1					$ 99.1
Common Class A [Member] | Equity Distribution Agreement [Member]
Stockholders' Equity (Details) [Line Items]
Common Stock, Shares Authorized												100,000,000