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Discontinued Operations (Details) - USD ($) $ in Thousands |  | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Apr. 11, 2025 | Dec. 31, 2024 | Jun. 26, 2024 | Apr. 01, 2024 | Mar. 01, 2024 | Dec. 31, 2023
Discontinued Operations Disposed of by Sale |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Net gain |  | $ 176,589 |  |  |  |
2027 Term Loans |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Principal Amount |  | 250,000 |  | $ 250,000 |  |
2027 Term Loans | Discontinued operations |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Principal Amount |  | 175,000 |  |  |  |
UDENYCA | Discontinued Operations Disposed of by Sale |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash consideration | $ 483,400 |  |  |  |  |
Inventory | 118,400 |  |  |  |  |
Net gain | 339,100 |  |  |  |  |
Transaction expenses | 9,900 |  |  |  |  |
UDENYCA | Discontinued Operations Disposed of by Sale | Scenario, net sales exceeding 300 million, quarters ending September 30, 2026 |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Amount of each earnout payments | 37,500 |  |  |  |  |
UDENYCA | Discontinued Operations Disposed of by Sale | Scenario, net sales exceeding 350 million, quarters ending March 31, 2027 |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Amount of each earnout payments | 37,500 |  |  |  |  |
UDENYCA | Disposal Group | Scenario, net sales exceeding 300 million, quarters ending September 30, 2026 |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Threshold net sales, payment trigger | 300,000 |  |  |  |  |
UDENYCA | Disposal Group | Scenario, net sales exceeding 350 million, quarters ending March 31, 2027 |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Threshold net sales, payment trigger | $ 350,000 |  |  |  |  |
YUSIMRY Sale | Discontinued Operations Disposed of by Sale |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash consideration |  | 40,000 | $ 40,000 |  |  |
Net gain |  | 22,800 |  |  |  |
Transaction expenses |  | 1,000 |  |  |  |
Inventory purchase commitments |  |  | $ 17,000 |  |  |
YUSIMRY Sale | Disposal Group |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Inventory |  |  |  |  |  | $ 17,000
CIMERLI Sale | Discontinued Operations Disposed of by Sale |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash consideration |  | 187,800 |  |  | $ 170,000 |
Net gain |  | 153,800 |  |  |  |
Transaction expenses |  | 7,200 |  |  |  |
Additional consideration |  |  |  |  | $ 17,800 |
Retention bonus |  | $ 4,700 |  |  |  |
CIMERLI Sale | Disposal Group |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Inventory |  |  |  |  |  | $ 16,400

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