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Inventory - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Inventory
Inventory write-downs	$ 14,143	$ 52,595	$ 26,000
Prepayment made for manufacturing services	11,636	23,657
Prepayments made to a CMO for manufacturing services	5,300	12,600
Prepayments made to a CMO For Other Research And Development Pipeline Program	6,400	11,100
Cost of Goods Sold
Inventory
Inventory write-downs		52,600	$ 26,000
Certain firm purchase commitments		20,500
CIMERLI ophthalmology franchise | Disposal Group
Inventory
Inventory		16,400
YUSIMRY Sale | Disposal Group
Inventory
Inventory		17,000
YUSIMRY immunology franchise
Inventory
Certain firm purchase commitments, Long-term		9,000
Certain firm purchase commitments, Short-term		11,500
Prepayments made to a CMO for manufacturing services		500
YUSIMRY immunology franchise | Cost of Goods Sold
Inventory
Inventory write-downs		47,000
CIMERLI ophthalmology franchise
Inventory
Prepayments made to a CMO for manufacturing services		$ 6,400
UDENYCA
Inventory
Inventory write-downs	14,100
UDENYCA | Cost of Goods Sold
Inventory
Inventory write-downs	$ 14,100

X

- Definition

The minimum amount the entity agreed to spend under the long-term and short-term purchase commitment.

+ References

No definition available.

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- Definition

Prepaid Manufacturing current.

+ References

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- Definition

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+ References

No definition available.

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- Definition

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+ References

No definition available.

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- Definition

The minimum amount the entity agreed to spend under the short-term purchase commitment.

+ References

No definition available.

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- Definition

Amount classified as inventory attributable to disposal group held for sale or disposed of.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 10
-SubTopic 20
-Topic 205
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483475/205-20-45-10

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-5B

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 360
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-3

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483475/205-20-45-11

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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

Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 330
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483080/330-10-50-2

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+ References

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