Commitments and Contingent Liabilities - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		16 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026
Loss Contingencies [Line Items]
Insurance recoveries	$ 6,135	$ 997	$ 40,000
United Mine Workers of America 1992 Benefit Plan Litigation | Pending Litigation
Loss Contingencies [Line Items]
Lawsuit beginning amount	64,800		64,800
Damages value	25,600
Annual servicing costs	$ 10,000		$ 10,000