Pension and Postretirement Benefits (Plan Assets) (Details) - Pension Plan - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
United States
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	$ 488,281	$ 477,680
Return on plan assets	(84,785)	31,501
Company contributions	639	20,599
Benefits paid	(39,091)	(41,499)
Ending balance	365,044	488,281
Fair Value	365,044	488,281
United States | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	6,192
Ending balance	4,072	6,192
Fair Value	4,072	6,192
United States | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	482,089
Ending balance	360,972	482,089
Fair Value	360,972	482,089
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	6,192
Ending balance	4,072	6,192
Fair Value	4,072	6,192
United States | Cash and Cash Equivalents | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	6,192
Ending balance	4,072	6,192
Fair Value	4,072	6,192
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	128,269
Ending balance	77,217	128,269
Fair Value	77,217	128,269
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	128,269
Ending balance	77,217	128,269
Fair Value	77,217	128,269
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	79,089
Ending balance	46,476	79,089
Fair Value	46,476	79,089
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	79,089
Ending balance	46,476	79,089
Fair Value	46,476	79,089
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	71,100
Ending balance	64,877	71,100
Fair Value	64,877	71,100
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	71,100
Ending balance	64,877	71,100
Fair Value	64,877	71,100
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	203,631
Ending balance	172,402	203,631
Fair Value	172,402	203,631
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	203,631
Ending balance	172,402	203,631
Fair Value	172,402	203,631
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	275,941	287,308
Return on plan assets	(71,104)	1,631
Company contributions	15,657	11,964
Benefits paid	(15,797)	(17,316)
Employee contributions	71	74
Settlements	(8,039)	(3,096)
Currency translation impact	(24,453)	(4,624)
Ending balance	172,276	275,941
Fair Value	172,276	275,941
Foreign Plan | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,264
Ending balance	2,134	2,264
Fair Value	2,134	2,264
Foreign Plan | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	200,786
Ending balance	120,767	200,786
Fair Value	120,767	200,786
Foreign Plan | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	72,891
Ending balance	49,375	72,891
Fair Value	49,375	72,891
Foreign Plan | Cash and Cash Equivalents
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,264
Ending balance	2,134	2,264
Fair Value	2,134	2,264
Foreign Plan | Cash and Cash Equivalents | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,264
Ending balance	2,134	2,264
Fair Value	2,134	2,264
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 | Global Equity
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,516
Ending balance	0	2,516
Fair Value	0	2,516
Foreign Plan | 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
Foreign Plan | Global Equity | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,516
Ending balance	0	2,516
Fair Value	0	2,516
Foreign Plan | 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
Foreign Plan | North American Companies
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,609
Ending balance	0	2,609
Fair Value	0	2,609
Foreign Plan | North American Companies | 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 | North American Companies | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	2,609
Ending balance	0	2,609
Fair Value	0	2,609
Foreign Plan | North American Companies | 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	115,450
Ending balance	65,650	115,450
Fair Value	65,650	115,450
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	115,450
Ending balance	65,650	115,450
Fair Value	65,650	115,450
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	25,387
Ending balance	20,849	25,387
Fair Value	20,849	25,387
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	25,387
Ending balance	20,849	25,387
Fair Value	20,849	25,387
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	54,824
Ending balance	34,268	54,824
Fair Value	34,268	54,824
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	54,824
Ending balance	34,268	54,824
Fair Value	34,268	54,824
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	54,896
Ending balance	32,313	54,896
Fair Value	32,313	54,896
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	32,313
Fair Value	32,313
Foreign Plan | Other types
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	17,995
Ending balance	17,062	17,995
Fair Value	17,062	17,995
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	17,995
Ending balance	17,062	17,995
Fair Value	17,062	17,995
Netherlands | Buy-in Contracts
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	24,300
Ending balance	15,700	24,300
Fair Value	15,700	24,300
United Kingdom | Buy-in Contracts
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	30,600
Ending balance	16,600	30,600
Fair Value	$ 16,600	$ 30,600