Pensions - Schedule of Components of Net Periodic Pension Cost (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Retirement Benefits [Abstract]
Interest cost		$ 18,925	$ 19,295	$ 21,386
Expected return on assets		(15,859)	(12,971)	(13,752)
Settlement loss (gain)	$ 3,700	3,652	0	(407)
Remeasurement loss (gain)		2,099	(31,130)	(9,946)
Net periodic pension cost (benefit)		$ 8,817	$ (24,806)	$ (2,719)