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Pension and Other Postretirement Benefits - Changes in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pension Plans |  |  |
Changes in accumulated other comprehensive loss: |  |  |
Net actuarial loss (gain), beginning of year | $ 39,995 |  |
Amortization of actuarial gain (loss) | (734) |  |
Actuarial gain | (123,851) |  |
Asset loss | 100,618 |  |
Settlement loss recognized | (1,189) |  | $ (3,200)
Currency impact | (3,144) |  |
Net actuarial loss (gain), end of year | 11,695 | $ 39,995 |
Prior service cost, beginning of year | 2,661 |  |
Amortization of prior service cost | (174) | (110) | (190)
Currency impact | (290) |  |
Prior service cost, end of year | 2,197 | 2,661 |
Other Plans |  |  |
Changes in accumulated other comprehensive loss: |  |  |
Net actuarial loss (gain), beginning of year | (1,770) |  |
Amortization of actuarial gain (loss) | 73 |  |
Actuarial gain | (5,690) |  |
Asset loss | 0 |  |
Settlement loss recognized | 0 |  |
Currency impact | 270 |  |
Net actuarial loss (gain), end of year | (7,117) | (1,770) |
Prior service cost, beginning of year | 0 |  |
Amortization of prior service cost | 0 | 0 | $ 0
Currency impact | 0 |  |
Prior service cost, end of year | $ 0 | $ 0 |

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- Definition Pension and Other Postretirement Benefit Plans, Change in Accumulated Other Comprehensive Income (Loss) [Roll Forward] + References No definition available. + Details
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- Definition Amount, before tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580 + Details
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- Definition Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580 + Details
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