Revenue Disaggregated Revenue by Product Line (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 561,004	$ 321,677	$ 1,104,126	$ 639,723
Infusion Consumables [Member]
Disaggregation of Revenue [Line Items]
Revenues	144,456	136,200	284,977	262,569
Infusion Systems [Member]
Disaggregation of Revenue [Line Items]
Revenues	87,253	84,661	174,265	168,995
IV Solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	94,113	88,421	182,593	182,597
Critical Care [Member]
Disaggregation of Revenue [Line Items]
Revenues	12,373	12,395	24,530	25,562
Infusion Consumables-Smiths Medical
Disaggregation of Revenue [Line Items]
Revenues	77,812	0	144,102	0
Vascular Access
Disaggregation of Revenue [Line Items]
Revenues	77,058	0	156,066	0
Vital Care
Disaggregation of Revenue [Line Items]
Revenues	$ 67,939	$ 0	$ 137,593	$ 0