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