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Sale of Business - Narrative (Details) $ in Thousands |  | 3 Months Ended | 9 Months Ended
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Jun. 25, 2020 numberOfSubsidiaries | Sep. 30, 2021 USD ($) | Jun. 30, 2021 USD ($) | Sep. 30, 2020 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses) |  | $ 0 |  | $ (14) | $ 0 | $ 52,074
Disposal Group, Including Discontinued, Interest Received |  |  |  |  | 700 |
Loss on sale of business |  | $ 2,171 |  | 380 | 28,274 | $ 57,295
Discontinued Operations, Disposed of by Sale |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Number of subsidiaries sold | numberOfSubsidiaries | 5 |  |  |  |  |
Disposal Group, Including Discontinued Operation, Sales Price |  |  |  | 35,000 |  |
Disposal Group, Including Discontinued Operation, Working Capital |  |  | $ 18,400 | 21,100 |  |
Cash outflow at closing |  |  |  | $ 4,500 |  |
Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses) |  |  |  |  | (24,700) |
Payments received from disposal |  |  |  |  | $ 3,800 |

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- Definition Amount of foreign currency translation gain (loss) in the disposal group, including discontinued operation, recognized in the statement of income as a result of the sale or complete or substantially complete liquidation of an investment in a foreign entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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