Contracts and Liabilities (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($)
Contract assets, December 31, 2019	$ 9.8
Contract assets, March 31, 2020	16.4
Change in contract assets - increase (decrease)	6.6
Deferred income, December 31, 2019	(34.9)
Deferred income, March 31, 2020	(41.8)
Change in deferred income - decrease (increase)	(6.9)
Revenue recognized that was included in the deferred income balance	10.2
SmartDose [Member]
Deferred income, March 31, 2020	(5.4)
Deferred income, current	0.9
Deferred income, noncurrent	$ 4.5