Revenue from Contracts with Customers (Details) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Jun. 30, 2023 USD ($) productCategory	Jun. 30, 2022 USD ($)
Disaggregation of Revenue [Line Items]
Revenues	$ 321,700	$ 223,723		$ 622,484	$ 432,603
Total amount awarded			$ 24,000
Product categories | productCategory				3
Product revenue, net
Disaggregation of Revenue [Line Items]
Revenues	314,084	217,782		$ 606,340	397,791
License and royalty revenues
Disaggregation of Revenue [Line Items]
Revenues	7,616	5,941		16,144	34,812
PYLARIFY
Disaggregation of Revenue [Line Items]
Revenues	210,522	130,232		405,992	223,009
Other radiopharmaceutical oncology
Disaggregation of Revenue [Line Items]
Revenues	818	928		1,535	2,255
Total radiopharmaceutical oncology
Disaggregation of Revenue [Line Items]
Revenues	211,340	131,160		407,527	225,264
Total precision diagnostics
Disaggregation of Revenue [Line Items]
Revenues	97,577	87,109		193,194	173,307
DEFINITY
Disaggregation of Revenue [Line Items]
Revenues	70,529	62,306		139,353	120,634
TechneLite
Disaggregation of Revenue [Line Items]
Revenues	21,594	19,440		42,580	42,045
Other precision diagnostics
Disaggregation of Revenue [Line Items]
Revenues	5,454	5,363		11,261	10,628
Strategic partnerships and other revenue
Disaggregation of Revenue [Line Items]
Revenues	$ 12,783	$ 5,454		$ 21,763	$ 34,032