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Judgment: Royalty Rate from October 2017

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Judgment: Royalty Rate on Future Sales

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Loss Contingency, Additional Patents Allegedly Infringed, Number

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Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

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Number of another entity's patents that the entity has allegedly infringed.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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Commitments and Contingencies (Details)	1 Months Ended				12 Months Ended
Commitments and Contingencies (Details)	Mar. 31, 2022 patent	Feb. 28, 2022 USD ($)	Oct. 31, 2021 patent	Dec. 31, 2019 USD ($) opposingParty	Dec. 31, 2022 USD ($) lawsuit plaintiff	Dec. 31, 2021 USD ($)	Apr. 30, 2020 agreement
Other Commitments [Line Items]
Accrued litigation \| $					$ 0	$ 1,250,000,000
Payments for legal settlements \| $		$ 1,250,000,000
Number of additional patents allegedly infringed \| patent			2
Number of patents challenged \| patent	3
Number of patents \| patent	5
Juno
Other Commitments [Line Items]
Damages awarded \| $				$ 585,000,000
Running royalty rate from October 2017				27.60%
Enhanced damages on past sales							50.00%
Running royalty rate on future sales							27.60%
Pre-Exposure Prophylaxis
Other Commitments [Line Items]
Number of material transfer agreements \| agreement							3
European Patent Claims 2032 Expiration
Other Commitments [Line Items]
Number of parties appealed \| opposingParty				3
Product Liability
Other Commitments [Line Items]
Number of claims filed \| lawsuit					1
Number of plaintiffs \| plaintiff					26,000