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Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Liability

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Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Goodwill

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Business Combination, Recognized Identifiable Assets Acquired and (Liabilities) Assumed, Assets,Other Assets And Liabilities, Net

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Operating Lease Assets

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued expense And Other

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Operating Lease Liabilities

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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 currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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The amount of liability arising from an inherited contingency (as defined) which has been recognized as of the acquisition date.

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Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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The amount of inventory recognized as of the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Acquisitions Preliminaty Purchase Price Allocation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Sep. 26, 2023
Business Acquisition [Line Items]
Goodwill	$ 6,227.4	$ 6,219.2
Reata Pharmaceuticals, Inc
Business Acquisition [Line Items]
Cash and cash equivalents	267.3
Accounts receivable	15.9
Inventory	1,259.0		$ 1,300.0
Other current assets	53.6
Operating lease assets	121.2		121.2
Accrued expense and other(1)	(106.4)
Debt payable	(159.9)
Contingent payable to Blackstone	(300.0)
Deferred tax liabilities	(916.5)
Operating lease liabilities	(151.8)		(151.8)
Other assets and liabilities, net	(2.5)
Total identifiable net assets	6,719.9
Goodwill	473.5		473.5
Total assets acquired and liabilities assumed	7,193.4
Adjustment, accrued expense and other	4.9
Deferred tax liability	4.1
Adjustment, goodwill	9.0
Reata Pharmaceuticals, Inc \| Completed technology for SKYCLARYS (U.S.)
Business Acquisition [Line Items]
Intangible assets:	4,200.0		4,200.0
Reata Pharmaceuticals, Inc \| In-process research and development
Business Acquisition [Line Items]
Intangible assets:	2,300.0		2,300.0
Reata Pharmaceuticals, Inc \| Priority review voucher
Business Acquisition [Line Items]
Intangible assets:	100.0		100.0
Reata Pharmaceuticals, Inc \| Other clinical programs
Business Acquisition [Line Items]
Intangible assets:	$ 40.0		$ 40.0