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Dispositions (Details) ₩ in Millions, $ in Millions | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Apr. 30, 2022 USD ($) | Dec. 31, 2013 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Mar. 31, 2022 KRW (₩) | Dec. 31, 2021 KRW (₩) | Feb. 29, 2012 USD ($) | Feb. 29, 2012 KRW (₩)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Gain on sale of equity interest in Samsung Bioepis |  |  | $ (277.3) | $ (824.9) | $ 685.7 |  |  |  |
Samsung Bioepis |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  | 49.90% |  | 15.00% | 15.00%
Investment in Samsung Bioepis |  |  |  | $ 599.9 |  |  | ₩ 713,300.0 | $ 45.0 | ₩ 49,500.0
Additional milestone payment |  | $ 25.0 |  |  |  |  |  |  |
Samsung Bioepis | Fair Value, Recurring |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Other current assets, receivable |  |  | 798.8 |  |  |  |  |  |
Other assets, receivable |  |  | $ 405.4 |  |  |  |  |  |
Samsung Bioepis | Payment Due At First Anniversary | Risk-adjusted discount rate | Fair Value, Recurring |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Risk-adjusted discount rates |  |  | 0.057 |  |  |  |  |  |
Samsung Bioepis | Payment Due At Second Anniversary | Risk-adjusted discount rate | Fair Value, Recurring |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Risk-adjusted discount rates |  |  | 0.059 |  |  |  |  |  |
Samsung Bioepis |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Proceeds from divestiture of interest in joint venture | $ 1,000.0 |  |  |  |  |  |  |  |
Due from joint venture | 1,300.0 |  |  |  |  |  |  |  |
Investment in Samsung Bioepis | ₩ |  |  |  |  |  | ₩ 581.6 |  |  |
Gain on sale of equity interest in Samsung Bioepis |  |  | $ 1,500.0 |  |  |  |  |  |
Cumulative translation loss |  |  | 58.9 |  |  |  |  |  |
Gain on derivative used in net investment hedge |  |  | 57.0 |  |  |  |  |  |
Additional milestone payment | $ 50.0 |  |  |  |  |  |  |  |
Contingent discount on common shares | 5.00% |  |  |  |  |  |  |  |
Discrete income tax expense (benefit) |  |  | 257.9 |  |  |  |  |  |
Samsung Bioepis | Payment Due At First Anniversary |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Due from joint venture | $ 812.5 |  |  |  |  |  |  |  |
Gain (loss) on sale |  |  | 10.7 |  |  |  |  |  |
Samsung Bioepis | Payment Due At Second Anniversary |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Due from joint venture | $ 437.5 |  |  |  |  |  |  |  |
Gain (loss) on sale |  |  | $ (1.4) |  |  |  |  |  |

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