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Income Taxes - Narrative (Details) kr in Millions, $ in Millions, ₩ in Billions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Apr. 28, 2021 USD ($) | Apr. 28, 2021 DKK (kr) | Mar. 31, 2022 USD ($) | Mar. 31, 2022 KRW (₩) | Mar. 31, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 KRW (₩) | Dec. 31, 2017 USD ($) | Dec. 31, 2017 KRW (₩) | Dec. 31, 2016 USD ($) | Dec. 31, 2016 KRW (₩)
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |
Adjustment for discrete tax expense (benefit), prior year foreign tax return |  |  | $ (1.2) |  | $ (1.2) |  |  |  |  |  |
Uncertain tax position expense (benefit) |  |  | (4.1) |  |  |  |  |  |  |  |
State apportionment factors and state net operating loss positions |  |  | 2.0 |  |  |  |  |  |  |  |
Effective income tax rate reconciliation, expense (benefit) from other adjustments, amount |  |  | 0.8 |  | $ 1.6 |  |  |  |  |  |
Danish Tax Authority | 2015 Tax Year | Foreign Tax Authority |  |  |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |
Estimated tax | $ 14.3 | kr 96.1 |  |  |  |  |  |  |  |  |
Danish Tax Authority | 2016 Tax Year | Foreign Tax Authority |  |  |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |
Estimated tax | 19.9 | 133.8 |  |  |  |  |  |  |  |  |
Danish Tax Authority | 2017 Tax Year | Foreign Tax Authority |  |  |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |
Estimated tax | $ 23.1 | kr 155.5 |  |  |  |  |  |  |  |  |
Tax Authority, South Korea (SRTO) | Foreign Tax Authority | Assessment |  |  |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |
Pre-assessment notice, amount |  |  |  |  |  |  |  | $ 28.2 | ₩ 34.3 | $ 28.2 | ₩ 34.3
Tax Authority, South Korea (SRTO) | Tax Year 2011 To 2014 | Foreign Tax Authority | Assessment |  |  |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |
Pre-assessment notice, amount |  |  | $ 1.6 | ₩ 2.0 |  | $ 8.8 | ₩ 10.6 | $ 9.3 | ₩ 11.3 |  |

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- Definition Estimated amount of loss resulting from an adverse tax position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(3) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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- Definition The amount of estimated penalties recognized in the period arising from income tax examinations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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- Definition Amount 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 other adjustments. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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- Definition Amount 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 increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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