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Pension and Postretirement Benefits - Accumulated Benefit Obligation in Excess of Plan Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Domestic Plans | Funded Plans |  |
Accumulated benefit obligation in excess of plan assets |  |
Projected benefit obligation | $ 11,454 | $ 15,191
Accumulated benefit obligation | 11,454 | 15,191
Fair value of plan assets | 9,110 | 11,647
Domestic Plans | Unfunded Pension Plans |  |
Accumulated benefit obligation in excess of plan assets |  |
Projected benefit obligation | 5,966 | 9,170
Accumulated benefit obligation | 5,966 | 9,170
Fair value of plan assets | 0 | 0
Foreign Pension Plans | Funded Plans |  |
Accumulated benefit obligation in excess of plan assets |  |
Projected benefit obligation | 6,085 | 10,790
Accumulated benefit obligation | 5,727 | 10,150
Fair value of plan assets | 6,200 | 11,171
Foreign Pension Plans | Unfunded Pension Plans |  |
Accumulated benefit obligation in excess of plan assets |  |
Projected benefit obligation | 1,957 | 2,470
Accumulated benefit obligation | 1,957 | 2,470
Fair value of plan assets | $ 0 | $ 0

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- Definition Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2417-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2417-114920 + Details
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