Commitments and Contingencies Contingency (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Loss Contingencies [Line Items]
CONTINGENT EARN-OUT LIABILITY	$ 3,100	$ 26,300	$ 26,300	$ 26,300
Liability
Business Acquisition, Contingent Consideration [Line Items]
contingent consideration gross	6,000
Loss Contingencies [Line Items]
contingent consideration gross	6,000
CONTINGENT EARN-OUT LIABILITY	3,100
Pursuit Vascular, Inc. [Member]
Business Acquisition, Contingent Consideration [Line Items]
contingent consideration gross	50,000
Loss Contingencies [Line Items]
contingent consideration gross	50,000
CONTINGENT EARN-OUT LIABILITY	26,300					$ 17,300	$ 17,300
Hospira [Member]
Loss Contingencies [Line Items]
CONTINGENT EARN-OUT LIABILITY	24,300				$ 20,000
Hospira [Member] | Minimum [Member]
Business Acquisition, Contingent Consideration [Line Items]
contingent consideration gross	191,300
Loss Contingencies [Line Items]
contingent consideration gross	191,300
Hospira [Member] | Maximum [Member]
Business Acquisition, Contingent Consideration [Line Items]
contingent consideration gross	225,000
Loss Contingencies [Line Items]
contingent consideration gross	$ 225,000