Taxes on Income, Earnings (Loss) Before Taxes (Details) - USD ($) $ in Thousands			12 Months Ended
	Dec. 04, 2024	Dec. 03, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Apr. 30, 2023
Earnings (loss) before taxes on income [Abstract]
Earnings (loss) before taxes on income			$ 362,763	$ 294,125	$ 164,975
U.S. Federal [Abstract]
Current			36,520	(41)	513
Deferred			41,548	61,205	34,980
Total U.S. Federal			78,068	61,164	35,493
U.S. State [Abstract]
Current			7,886	5,498	3,793
Deferred			(10,160)	4,093	2,802
Total U.S. State			(2,274)	9,591	6,595
Foreign [Abstract]
Current			73	465	126
Total Foreign			73	465	126
Consolidated [Abstract]
Current			44,479	5,922	4,432
Deferred			31,388	65,298	37,782
Total Provision (benefit) for taxes on income			$ 75,867	$ 71,220	$ 42,214
Income Taxes [Abstract]
Effective income tax rate			21.00%	21.00%	21.00%
Tax refund amount						$ 70,400
United States [Member]
Earnings (loss) before taxes on income [Abstract]
Earnings (loss) before taxes on income			$ 363,563	$ 293,011	$ 164,590
Foreign [Member]
Earnings (loss) before taxes on income [Abstract]
Earnings (loss) before taxes on income			$ (800)	$ 1,114	$ 385
Louisiana [Member]
Income Taxes [Abstract]
Effective income tax rate	5.50%	7.50%
One-time deferred tax benefit	$ 10,900