Revenue Contract Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	$ (45,866)	$ (7,461)
Contract with Customer, Liability	(47,511)	(58,236)
Short Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(30,920)
Long Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(16,591)
SmithsMedical
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability		(51,245)
Equipment revenue [Member]
Movement in Deferred Revenue [Roll Forward]
Increase (Decrease) in Deferred Revenue	5,976	5,574
Deferred Revenue, Additions	(7,236)	(3,447)
Equipment revenue [Member] | Short Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(17,464)
Equipment revenue [Member] | Long Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(1,327)
Software revenue [Member]
Movement in Deferred Revenue [Roll Forward]
Increase (Decrease) in Deferred Revenue	4,108	4,299
Deferred Revenue, Additions	(5,362)	(4,777)
Software revenue [Member] | Short Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(8,323)
Software revenue [Member] | Long Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(829)
Government Grant Revenue
Movement in Deferred Revenue [Roll Forward]
Increase (Decrease) in Deferred Revenue	218	171
Deferred Revenue, Additions	(861)	(2,266)
Government Grant Revenue | Short Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(1,422)
Government Grant Revenue | Long Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(13,441)
Other deferred revenue
Movement in Deferred Revenue [Roll Forward]
Increase (Decrease) in Deferred Revenue	1,915	1,683
Deferred Revenue, Additions	(403)	$ (767)
Other deferred revenue | Short Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	(3,711)
Other deferred revenue | Long Term
Movement in Deferred Revenue [Roll Forward]
Revenue, Remaining Performance Obligation, Amount	$ (994)