Taxes on Income, Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets [Abstract]
Allowance for doubtful accounts		$ 1,492	$ 1,549
Inventory		20,872	10,500
Insurance accruals		5,523	6,077
Deferred compensation		5,718	11,441
Unrealized gain on defined benefit plans		(19,900)	(9,982)
Goodwill and other intangibles		26,888	39,719
Operating loss carryforwards		21,369	52,082
Retirement benefits		1,801	3,548
Other		20,178	13,467
Deferred tax assets, gross		83,941	128,401
Valuation allowances		(13,667)	(22,073)
Deferred tax assets, net of valuation allowance		70,274	106,328
Deferred tax liabilities [Abstract]
Property		(717,808)	(695,233)
Deferred state taxes		(78,633)	(90,457)
Other		(13,305)	(17,195)
Deferred tax liabilities		(809,746)	(802,885)
Net deferred tax liabilities		(739,472)	(696,557)
Operating Loss Carryforward [Abstract]
Federal operating loss deferred tax assets		0	19,800
State operating loss deferred tax assets		16,600	27,200
Valuation allowance for state deferred tax assets		8,900	$ 17,000
Unrecognized tax benefits including interest and penalties		1,200
Unrecognized tax benefits that would impact effective tax rate		$ 1,000
Maximum [Member]
Operating Loss Carryforward [Abstract]
Expiration dates, operating loss carryforwards		Dec. 31, 2044	Dec. 31, 2044
Minimum [Member]
Operating Loss Carryforward [Abstract]
Expiration dates, operating loss carryforwards		Dec. 31, 2037	Dec. 31, 2037
Canada [Member]
Operating Loss Carryforward [Abstract]
Operating loss carryforwards		$ 4,700	$ 4,700
Expiration dates, operating loss carryforwards		Dec. 31, 2031
Internal Revenue Service (IRS) [Member]
Open Tax Year [Abstract]
Years open to audit under the statute of limitations	2013 2014 2015 2016 2017 2018 2019 2020
State and Local Jurisdiction [Member]
Open Tax Year [Abstract]
Years open to audit under the statute of limitations	2018 2019 2020 2021 2022 2023