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Other Balance Sheet Components - Accrued Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Provisions related to product sales (Note 3)	$ 554	$ 556
Compensation-related	187	245
Manufacturing	119	167
Other external goods and services	109	137
Clinical trials	96	175
Property, plant and equipment	93	94
Development operations	90	140
Raw materials	42	27
Commercial	32	56
Royalties	10	122
Loss on future firm purchase commitments	1	79
Accrued liabilities	$ 1,333	$ 1,798

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Accrued Clinical Trials

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Accrued Commercial

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Accrued Development Operation

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Accrued Manufacturing

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Accrued Property And Equipment, Current

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Legal Contingency, Future Firm Purchase Commitments

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Raw Materials, Accounts Payable

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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