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Financing Receivables, Fair Value Disclosure, Current

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Long Term Funding Partnership, Amount

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Long Term Funding Partnership, Milestone Payment, Amount

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Long Term Funding Partnership, Optional Additional Amount

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- Definition

Value of input used to measure debt instrument, including, but not limited to, convertible and non-convertible debt.

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Amount of unrealized gain (loss) recognized in income from asset (liability) measured at fair value on recurring basis using unobservable input (level 3) and still held.

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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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Fair Value Measurements and Financial Instruments - Narrative (Details) $ in Millions	1 Months Ended	12 Months Ended
	May 31, 2024 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Gain (losses) on equity securities still held		$ (39.6)	$ (8.6)	$ 55.6
Financial Royalty Assets, Current
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Financial royalty asset, percentage of non-controlling interest		7.00%	9.00%
Financial Royalty Assets, Non-current
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Financial royalty asset, percentage of non-controlling interest		7.00%	8.00%
Level 3 \| Estimate of Fair Value Measurement
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Financing receivables, fair value disclosure, current		$ 900.0	$ 800.0
Financing receivables, fair value disclosure, non-current		$ 23,400.0	$ 21,400.0
Level 3 \| Measurement Input, Option Volatility
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Measurement input		0.425	0.400
Cytokinetics
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Long term funding partnership, amount	$ 50.0
Optional additional amount	150.0
Milestone payments	$ 150.0
Installment repayments, percentage of amount drawn	1.5
Cytokinetics \| Level 3 \| Measurement Input, Discount Rate
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Measurement input		0.109	0.111