Other income (expense) (Additional Information) (Details) - USD ($) shares in Millions, $ in Millions	1 Months Ended	3 Months Ended		5 Months Ended	6 Months Ended
	Feb. 02, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2022
Debt and Equity Securities, FV-NI [Line Items]
Unrealized gain on equity securities		$ 5.9			$ 0.5
Number of shares issued in transaction		0.7
Gain on sale of assets, discontinued operation		$ 6.0			13.4
Recognized gains on equity securities		1.9			3.6
Gain loss on foreign currencies	$ (2.1)	(10.5)	$ 2.9	$ 0.3	(4.9)
Loss on foreign currency expense		$ 2.7			$ 2.7
Select Common Stock
Debt and Equity Securities, FV-NI [Line Items]
Common stock, shares outstanding		2.4			2.4
Number of shares issued in transaction					1.7