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Pension and Postretirement Benefits (Plan Assets) (Details) - Pension Plan - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
United States |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | $ 361,174 | $ 365,044
Return (Loss) on plan assets | 11,121 | 29,323
Company contributions | 20,740 | 3,143
Benefits paid | (40,518) | (35,941)
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement | 0 | (395)
Ending balance | 352,517 | 361,174
Fair Value | 352,517 | 361,174
United States | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 5,798 |
Ending balance | 3,497 | 5,798
Fair Value | 3,497 | 5,798
United States | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 355,376 |
Ending balance | 349,020 | 355,376
Fair Value | 349,020 | 355,376
United States | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Cash and Cash Equivalents |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 5,798 |
Ending balance | 3,497 | 5,798
Fair Value | 3,497 | 5,798
United States | Cash and Cash Equivalents | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 5,798 |
Ending balance | 3,497 | 5,798
Fair Value | 3,497 | 5,798
United States | Cash and Cash Equivalents | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Cash and Cash Equivalents | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Global Equity |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 76,217 |
Ending balance | 85,158 | 76,217
Fair Value | 85,158 | 76,217
United States | Global Equity | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Global Equity | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 76,217 |
Ending balance | 85,158 | 76,217
Fair Value | 85,158 | 76,217
United States | Global Equity | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Global Real Assets |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 54,025 |
Ending balance | 68,263 | 54,025
Fair Value | 68,263 | 54,025
United States | Global Real Assets | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Global Real Assets | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 54,025 |
Ending balance | 68,263 | 54,025
Fair Value | 68,263 | 54,025
United States | Global Real Assets | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Diversified Credit |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 54,756 |
Ending balance | 63,873 | 54,756
Fair Value | 63,873 | 54,756
United States | Diversified Credit | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Diversified Credit | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 54,756 |
Ending balance | 63,873 | 54,756
Fair Value | 63,873 | 54,756
United States | Diversified Credit | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Liability Driven Investment |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 170,378 |
Ending balance | 131,726 | 170,378
Fair Value | 131,726 | 170,378
United States | Liability Driven Investment | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
United States | Liability Driven Investment | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 170,378 |
Ending balance | 131,726 | 170,378
Fair Value | 131,726 | 170,378
United States | Liability Driven Investment | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 179,450 | 172,276
Return (Loss) on plan assets | 1,372 | 4,444
Company contributions | 10,733 | 10,221
Benefits paid | (17,393) | (15,181)
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement | (600) |
Employee contributions | 80 | 80
Settlements | (581) | (967)
Currency translation impact | (6,153) | 8,577
Ending balance | 167,508 | 179,450
Fair Value | 167,508 | 179,450
Foreign Plan | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 706 |
Ending balance | 2,454 | 706
Fair Value | 2,454 | 706
Foreign Plan | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 126,132 |
Ending balance | 113,332 | 126,132
Fair Value | 113,332 | 126,132
Foreign Plan | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 52,612 |
Ending balance | 51,722 | 52,612
Fair Value | 51,722 | 52,612
Foreign Plan | Cash and Cash Equivalents |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 706 |
Ending balance | 2,454 | 706
Fair Value | 2,454 | 706
Foreign Plan | Cash and Cash Equivalents | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 706 |
Ending balance | 2,454 | 706
Fair Value | 2,454 | 706
Foreign Plan | Cash and Cash Equivalents | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Cash and Cash Equivalents | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | U.K. Government Gilt Index |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 69,566 |
Ending balance | 54,208 | 69,566
Fair Value | 54,208 | 69,566
Foreign Plan | U.K. Government Gilt Index | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | U.K. Government Gilt Index | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 69,566 |
Ending balance | 54,208 | 69,566
Fair Value | 54,208 | 69,566
Foreign Plan | U.K. Government Gilt Index | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Liability Driven Investment |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 21,873 |
Ending balance | 23,778 | 21,873
Fair Value | 23,778 | 21,873
Foreign Plan | Liability Driven Investment | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Liability Driven Investment | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 21,873 |
Ending balance | 23,778 | 21,873
Fair Value | 23,778 | 21,873
Foreign Plan | Liability Driven Investment | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Multi-Asset Category |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 34,693 |
Ending balance | 35,346 | 34,693
Fair Value | 35,346 | 34,693
Foreign Plan | Multi-Asset Category | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Multi-Asset Category | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 34,693 |
Ending balance | 35,346 | 34,693
Fair Value | 35,346 | 34,693
Foreign Plan | Multi-Asset Category | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Buy-in Contracts |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 31,692 |
Ending balance | 30,647 | 31,692
Fair Value | 30,647 | 31,692
Foreign Plan | Buy-in Contracts | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Buy-in Contracts | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Buy-in Contracts | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Ending balance | 30,647 |
Fair Value | 30,647 |
Foreign Plan | Other types |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 20,920 |
Ending balance | 21,075 | 20,920
Fair Value | 21,075 | 20,920
Foreign Plan | Other types | Hierarchial Level 1 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Other types | Hierarchial Level 2 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 0 |
Ending balance | 0 | 0
Fair Value | 0 | 0
Foreign Plan | Other types | Hierarchial Level 3 |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 20,920 |
Ending balance | 21,075 | 20,920
Fair Value | 21,075 | 20,920
Netherlands | Buy-in Contracts |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 16,900 |
Ending balance | 15,200 | 16,900
Fair Value | 15,200 | 16,900
United Kingdom | Buy-in Contracts |  |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |
Beginning balance | 14,800 |
Ending balance | 15,400 | 14,800
Fair Value | $ 15,400 | $ 14,800

X
- Definition Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-18 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(02) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480266/715-60-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(5) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of contributions received by defined benefit plan from participant which increases plan assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(10) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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