Pensions - Schedule of Components of Net Periodic Pension Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Retirement Benefits [Abstract]
Interest cost	$ 4,824	$ 5,138	$ 14,472	$ 16,048
Expected return on assets	(3,243)	(3,223)	(9,729)	(10,384)
Settlement (gain)	0	0	0	(420)
Remeasurement (gain)	0	(13)	0	(1,356)
Net periodic pension cost	$ 1,581	$ 1,902	$ 4,743	$ 3,888