Revenue - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2013
Disaggregation of Revenue [Line Items]
Revenue recognized that was included in the deferred income balance	$ 17.5
Deferred income	65.9	$ 61.3
SmartDose
Disaggregation of Revenue [Line Items]
Deferred income	3.4		$ 20.0
Deferred income, current	0.9
Deferred income, noncurrent	$ 2.5