Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Total Revenue and Other Income	$ 501,123	$ 660,967	$ 1,066,165	$ 1,349,574
Costs and Expenses:
Operating and Other Costs	287,670	276,596	581,100	537,223
Depreciation, Depletion and Amortization	54,847	64,528	111,844	124,079
Freight Expense	65,640	81,556	135,482	149,063
General and Administrative Costs	20,885	25,147	41,518	42,445
Loss on Debt Extinguishment	0	688	0	2,063
Interest Expense	4,993	7,155	10,399	17,434
Total Costs and Expenses	434,035	455,670	880,343	872,307
Earnings Before Income Tax	67,088	205,297	185,822	477,267
Income Tax Expense	9,027	37,574	25,870	79,167
Net Income	$ 58,061	$ 167,723	$ 159,952	$ 398,100
Earnings per Share:
Total Basic Earnings per Share (in dollars per share)	$ 1.96	$ 5.00	$ 5.37	$ 11.69
Total Dilutive Earnings per Share (in dollars per share)	1.96	4.94	5.35	11.53
Dividends declared per common share (in dollars per share)	$ 0	$ 1.10	$ 0	$ 2.20
Coal Revenue
Total Revenue and Other Income	$ 409,322	$ 541,099	$ 857,249	$ 1,124,478
Terminal Revenue
Total Revenue and Other Income	12,020	31,368	36,548	58,079
Freight Revenue
Total Revenue and Other Income	65,640	81,556	135,482	149,063
Miscellaneous Other Income
Total Revenue and Other Income	13,434	6,934	30,102	12,218
Gain on Sale of Assets
Total Revenue and Other Income	$ 707	$ 10	$ 6,784	$ 5,736