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v3.25.1

Fair Value Measurements - Assets and Liabilities at Fair Value (Details) - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024 | Mar. 31, 2022
--- | --- | --- | ---
Other current liabilities: |  |  |
Contingent consideration obligations | $ 294.3 | $ 291.2 |
Other non-current liabilities: |  |  |
Contingent consideration obligations | 228.1 |  |
Samsung Bioepis |  |  |
Other non-current liabilities: |  |  |
Equity, ownership interest |  |  | 49.90%
Fair Value, Measurements Recurring |  |  |
Assets: |  |  |
Cash equivalents | 2,109.0 | 1,664.9 |
Marketable equity securities | 146.9 | 179.7 |
Derivative contracts | 40.2 | 62.5 |
Plan assets for deferred compensation | 47.8 | 42.8 |
Total | 2,343.9 | 1,949.9 |
Other current liabilities: |  |  |
Derivative contracts | 32.5 |  |
Contingent consideration obligations | 294.3 | 291.2 |
Other non-current liabilities: |  |  |
Derivative contracts | 0.8 |  |
Contingent consideration obligations | 228.1 | 221.6 |
Total | 555.7 | 524.5 |
Derivative contracts |  | 11.7 |
Total | 555.7 | 524.5 |
Quoted Prices in Active Markets (Level 1) | Fair Value, Measurements Recurring |  |  |
Assets: |  |  |
Cash equivalents | 0.0 | 0.0 |
Marketable equity securities | 146.9 | 179.7 |
Derivative contracts | 0.0 | 0.0 |
Plan assets for deferred compensation | 0.0 | 0.0 |
Total | 146.9 | 179.7 |
Other current liabilities: |  |  |
Derivative contracts | 0.0 |  |
Contingent consideration obligations | 0.0 | 0.0 |
Other non-current liabilities: |  |  |
Derivative contracts | 0.0 |  |
Contingent consideration obligations | 0.0 | 0.0 |
Total | 0.0 | 0.0 |
Derivative contracts |  | 0.0 |
Total | 0.0 | 0.0 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements Recurring |  |  |
Assets: |  |  |
Cash equivalents | 2,109.0 | 1,664.9 |
Marketable equity securities | 0.0 | 0.0 |
Derivative contracts | 40.2 | 62.5 |
Plan assets for deferred compensation | 47.8 | 42.8 |
Total | 2,197.0 | 1,770.2 |
Other current liabilities: |  |  |
Derivative contracts | 32.5 |  |
Contingent consideration obligations | 0.0 | 0.0 |
Other non-current liabilities: |  |  |
Derivative contracts | 0.8 |  |
Contingent consideration obligations | 0.0 | 0.0 |
Total | 33.3 | 11.7 |
Derivative contracts |  | 11.7 |
Total | 33.3 | 11.7 |
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements Recurring |  |  |
Assets: |  |  |
Cash equivalents | 0.0 | 0.0 |
Marketable equity securities | 0.0 | 0.0 |
Derivative contracts | 0.0 | 0.0 |
Plan assets for deferred compensation | 0.0 | 0.0 |
Total | 0.0 | 0.0 |
Other current liabilities: |  |  |
Derivative contracts | 0.0 |  |
Contingent consideration obligations | 294.3 | 291.2 |
Other non-current liabilities: |  |  |
Derivative contracts | 0.0 |  |
Contingent consideration obligations | 228.1 | 221.6 |
Total | 522.4 | 512.8 |
Derivative contracts |  | 0.0 |
Total | $ 522.4 | $ 512.8 |

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