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Stockholders' Equity - At the Market Offering (Details) - At The Market Offering - USD ($) $ in Millions			12 Months Ended
	Jun. 08, 2021	Jun. 03, 2021	Dec. 31, 2021	Jun. 07, 2021	May 10, 2021
ATM Program Activity
Fees and issuance costs			$ 6.5
Goldman Sachs & Co. LLC
ATM Program Activity
Aggregate offering price				$ 100.0	$ 100.0
Gross proceeds			$ 200.0
Shares issued (in shares)	10,473,946	12,362,237	22,836,183
Fees and issuance costs			$ 6.0

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The cash outflow for cost incurred directly with the issuance of an equity security.

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