Income Taxes (Details)	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Reconciliation between the U.S. federal statutory tax rate and effective tax rate
Statutory rate	21.00%	21.00%	21.00%	21.00%
State taxes	(1.30%)	1.90%	1.60%	1.10%
Taxes on foreign earnings	2.60%	(3.40%)	(6.10%)	(4.40%)
Credits and net operating loss utilization	24.60%	(1.40%)	(7.70%)	(1.50%)
Purchased intangible assets	(2.30%)	0.10%	0.70%	0.20%
GILTI	14.80%	0.80%	(1.70%)	0.50%
Sale of Samsung Bioepis	0.00%	(0.80%)	0.00%	(1.90%)
Litigation settlement agreement	0.00%	(1.20%)	0.00%	3.10%
Neurimmune tax impacts	(0.001)	0	0	0.028
International reorganization	0.00%	0.00%	0.00%	(1.70%)
Other	(7.70%)	0.20%	1.40%	0.20%
Effective tax rate	51.60%	17.20%	9.20%	19.40%

Effective Tax Rate Reconciliation, International Reorganization

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-12

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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-Name Accounting Standards Codification
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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Percentage of reported income tax expense from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to global intangible low-taxed income (GILTI).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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