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Information relating to customs related letters of credit.

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Commitments and Contingencies - Concentrations of Credit Risk (Details) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022 USD ($) customer	Jun. 30, 2021 customer	Jun. 30, 2022 USD ($) customer	Jun. 30, 2021 customer	Dec. 31, 2021 USD ($) customer
Customer Concentration
Federal depository insurance coverage	$ 0.3		$ 0.3
Applied Cryo Technologies
Customer Concentration
Consideration held by paying agent.			5.0
Joule acquisitions
Customer Concentration
Consideration held by paying agent.			2.3
Collateral Related to Acquisitions \| Frames Holding B.V.
Customer Concentration
Restricted Cash	14.5		14.5
Restricted Cash	14.5		14.5
Customer concentration
Customer Concentration
Restricted cash	270.9		270.9		$ 275.1
Letter of credit	331.7		331.7		286.0
Construction escrow	67.7		67.7		$ 67.7
Customer concentration \| Letter of Credit
Customer Concentration
Customs related letters of credit	$ 13.7		$ 13.7
Accounts receivable \| Customer concentration \| One customers
Customer Concentration
Number of customers \| customer					1
Concentration risk (as a percent)					46.60%
Accounts receivable \| Customer concentration \| Two customers
Customer Concentration
Number of customers \| customer	2		2
Concentration risk (as a percent)			36.40%
Revenues \| Customer concentration \| Two customers
Customer Concentration
Number of customers \| customer	2		2
Concentration risk (as a percent)	38.00%
Revenues \| Customer concentration \| Three customers
Customer Concentration
Number of customers \| customer		3		3
Concentration risk (as a percent)		81.30%		77.70%
Revenues \| Customer concentration \| Four customers
Customer Concentration
Concentration risk (as a percent)			35.50%