Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of writeoff for research and development asset acquired in transaction other than business combination or from joint venture formation or both.

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Acquisitions - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions			1 Months Ended			3 Months Ended		6 Months Ended
	May 23, 2024	Dec. 27, 2023	Jul. 31, 2024	May 31, 2024	Dec. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Business Acquisition [Line Items]
Acquired in-process research and development						$ 154.3	$ 97.1	$ 264.8	$ 202.1
Point Biopharma Global Inc
Business Acquisition [Line Items]
Business acquisition, share price (in dollars per share)					$ 12.50
Cash paid for acquisitions, net of cash acquired		$ 1,035.8			$ 1,040.0
NexPharm Parent HoldCo, LLC and Isopro Holdings, LLC
Business Acquisition [Line Items]
Cash paid, net of cash acquired	$ 924.7			$ 924.7
Morphic Holding, Inc \| Subsequent Event
Business Acquisition [Line Items]
Business acquisition, share price (in dollars per share)			$ 57.00
Payments to acquire businesses			$ 3,200.0