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Income Taxes - Narrative (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Tax Disclosure [Line Items] |  |  |
Permanently reinvested earnings of non-U.S. subsidiaries | $ 40,600,000 | $ 28,600,000 |
Unrecognized deferred income tax liabilities on currently permanently reinvested earnings | 6,100,000 | 4,300,000 |
Foreign earnings repatriated | 116,000,000 | 27,000,000 | $ 99,000,000
Incremental income tax expense (benefit) | 0 | 0 | 0
Accrued interest related to uncertain tax positions | 100,000 |  |
Accrued penalties related to uncertain tax positions | 100,000 |  |
Unrecognized tax benefits that would affect our effective tax rate | 100,000 | 1,100,000 | $ 3,700,000
Net operating loss carryforwards for non-U.S. | 700,000 |  |
Capital loss and other carryforwards | 11,900,000 | 16,300,000 |
Foreign tax credit carryover for U.S. federal purposes | 6,600,000 |  |
Federal |  |  |
Income Tax Disclosure [Line Items] |  |  |
Capital loss and other carryforwards | 11,900,000 |  |
State and Local |  |  |
Income Tax Disclosure [Line Items] |  |  |
Net operating loss carryforwards | 22,500,000 |  |
Capital loss and other carryforwards | 11,900,000 |  |
Foreign |  |  |
Income Tax Disclosure [Line Items] |  |  |
Capital loss and other carryforwards | 13,500,000 |  |
Other current assets |  |  |
Income Tax Disclosure [Line Items] |  |  |
Prepaid taxes | $ 9,100,000 | $ 20,900,000 |

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