Employee Benefit Plans - Fair Value of Plan Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	$ 21,658	$ 18,652	$ 16,294
United States | Qualified Defined Benefits
Defined Benefit Plan Disclosure [Line Items]
Total investments	371,966	392,519
Total investments at fair value	252,561	272,394
United States | Qualified Defined Benefits | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments at fair value	3,189	3,901
United States | Qualified Defined Benefits | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments at fair value	249,372	268,493
United States | Qualified Defined Benefits | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Total investments	196,492	215,631
United States | Qualified Defined Benefits | Corporate bonds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
United States | Qualified Defined Benefits | Corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	196,492	215,631
United States | Qualified Defined Benefits | Government securities
Defined Benefit Plan Disclosure [Line Items]
Total investments	52,880	52,862
United States | Qualified Defined Benefits | Government securities | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
United States | Qualified Defined Benefits | Government securities | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	52,880	52,862
United States | Qualified Defined Benefits | Interest-bearing cash and short-term investments
Defined Benefit Plan Disclosure [Line Items]
Total investments	3,189	3,901
United States | Qualified Defined Benefits | Interest-bearing cash and short-term investments | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	3,189	3,901
United States | Qualified Defined Benefits | Interest-bearing cash and short-term investments | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
United States | Qualified Defined Benefits | Collective funds
Defined Benefit Plan Disclosure [Line Items]
Total investments	110,020	110,582
United States | Qualified Defined Benefits | Short-term investment funds
Defined Benefit Plan Disclosure [Line Items]
Total investments	9,385	9,543
Foreign Plan | Qualified Defined Benefits
Defined Benefit Plan Disclosure [Line Items]
Total investments	176,230	175,765
Total investments at fair value	132,642	128,994
Foreign Plan | Qualified Defined Benefits | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments at fair value	71,478	77,422
Foreign Plan | Qualified Defined Benefits | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments at fair value	39,506	32,920
Foreign Plan | Qualified Defined Benefits | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments at fair value	21,658	18,652
Foreign Plan | Qualified Defined Benefits | Collective funds
Defined Benefit Plan Disclosure [Line Items]
Total investments	39,339	41,502
Foreign Plan | Qualified Defined Benefits | Common stocks
Defined Benefit Plan Disclosure [Line Items]
Total investments	56,976	54,557
Foreign Plan | Qualified Defined Benefits | Common stocks | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	56,976	54,557
Foreign Plan | Qualified Defined Benefits | Common stocks | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Common stocks | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Fixed income investments
Defined Benefit Plan Disclosure [Line Items]
Total investments	35,936	32,421
Foreign Plan | Qualified Defined Benefits | Fixed income investments | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Fixed income investments | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	35,936	32,421
Foreign Plan | Qualified Defined Benefits | Fixed income investments | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Mutual funds
Defined Benefit Plan Disclosure [Line Items]
Total investments	12,118	20,628
Foreign Plan | Qualified Defined Benefits | Mutual funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	12,118	20,628
Foreign Plan | Qualified Defined Benefits | Mutual funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Mutual funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Total investments	2,384	2,237
Foreign Plan | Qualified Defined Benefits | Cash and cash equivalents | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	2,384	2,237
Foreign Plan | Qualified Defined Benefits | Cash and cash equivalents | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Cash and cash equivalents | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Other
Defined Benefit Plan Disclosure [Line Items]
Total investments	25,228	19,151
Foreign Plan | Qualified Defined Benefits | Other | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Foreign Plan | Qualified Defined Benefits | Other | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	3,570	499
Foreign Plan | Qualified Defined Benefits | Other | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	21,658	18,652
Foreign Plan | Qualified Defined Benefits | Other
Defined Benefit Plan Disclosure [Line Items]
Total investments	$ 4,249	$ 5,269