Business Combination, Consideration Transferred, Working Capital Adjustment

No definition available.

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- Definition

Estimated additional payments upon achievement of development and commercial milestones.

+ References

No definition available.

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- Definition

Intangible Asset, Measurement Input

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No definition available.

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- Definition

Payments To Acquire Business, Gross, Non-Vested Equity Awards

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No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

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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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

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- Definition

Value of input used to measure contingent consideration liability from business combination.

+ References

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

+ References

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- Definition

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

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- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions - Narrative (Details) $ in Millions		3 Months Ended
Acquisitions - Narrative (Details) $ in Millions	Jul. 02, 2024 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Business Acquisition [Line Items]
Contingent consideration obligations		$ 294.3		$ 291.2
Contingent consideration obligations		228.1
Goodwill		6,477.1		$ 6,478.9
Milestone Payment, Future Development
Business Acquisition [Line Items]
Estimated additional payments upon achievement of development and commercial milestones		250.0
Milestone Payment, Future Development \| Felzartamab And Izastobart/HIB210 \| Human Immunology Biosciences Pre-Existing In License Commitments
Business Acquisition [Line Items]
Estimated additional payments upon achievement of development and commercial milestones		130.0
Milestone Payment, Regulatory \| Felzartamab And Izastobart/HIB210 \| Human Immunology Biosciences Pre-Existing In License Commitments
Business Acquisition [Line Items]
Estimated additional payments upon achievement of development and commercial milestones		230.0
Milestone Payment, Commercial \| Felzartamab And Izastobart/HIB210 \| Human Immunology Biosciences Pre-Existing In License Commitments
Business Acquisition [Line Items]
Estimated additional payments upon achievement of development and commercial milestones		640.0
Research and development
Business Acquisition [Line Items]
Share-based Payment Arrangement, Expense		32.1	$ 27.4
Selling, general and administrative
Business Acquisition [Line Items]
Share-based Payment Arrangement, Expense		52.0	$ 44.0
Human Immunology Biosciences
Business Acquisition [Line Items]
Total transaction value	$ 1,137.3
Range of outcomes, value, high	650.0
Non-vested equity awards	74.5
Share-based Payment Arrangement, Expense	56.4
Working capital adjustment	43.7
Contingent consideration obligations	485.1
Contingent consideration obligations	279.3
Contingent consideration obligations	205.8
Intangible assets:	1,600.0
Goodwill	251.4
Acquisition related costs		$ 2.8
Human Immunology Biosciences \| Felzartamab (IgAN)
Business Acquisition [Line Items]
Intangible assets:	920.0
Human Immunology Biosciences \| Felzartamab (AMR)
Business Acquisition [Line Items]
Intangible assets:	450.0
Human Immunology Biosciences \| Felzartamab (PMN)
Business Acquisition [Line Items]
Intangible assets:	$ 265.0
Human Immunology Biosciences \| Discount rate
Business Acquisition [Line Items]
Measurement input	0.145
Human Immunology Biosciences \| Measurement Input, Probability Rate
Business Acquisition [Line Items]
Discount rate	0.670	0.700
Human Immunology Biosciences \| Minimum \| Discount rate
Business Acquisition [Line Items]
Discount rate	0.062
Human Immunology Biosciences \| Maximum \| Phase 3 Clinical Trial, Felzartamab Two
Business Acquisition [Line Items]
Contingent consideration obligations	$ 150.0
Human Immunology Biosciences \| Maximum \| Phase 3 Clinical Trial, Felzartamab One
Business Acquisition [Line Items]
Contingent consideration obligations	$ 150.0
Human Immunology Biosciences \| Maximum \| Discount rate
Business Acquisition [Line Items]
Discount rate	0.070
Human Immunology Biosciences \| Research and development
Business Acquisition [Line Items]
Share-based Payment Arrangement, Expense	$ 42.5
Human Immunology Biosciences \| Selling, general and administrative
Business Acquisition [Line Items]
Share-based Payment Arrangement, Expense	13.9
Previously Reported \| Human Immunology Biosciences
Business Acquisition [Line Items]
Total transaction value	$ 1,150.0