SEGMENT INFORMATION - EBITDA Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Reconciliation of consolidated Segment Adjusted EBITDA to net income
Net income	$ 159,567	$ 192,678
Noncontrolling interest	(1,510)	(1,493)
NET INCOME ATTRIBUTABLE TO ARLP	158,057	191,185
General and administrative	22,129	21,085
Depreciation, depletion and amortization	65,549	65,550
Interest expense, net	6,473	9,886
Change in fair value of digital assets	(11,853)
Litigation expense accrual	15,250
Income tax expense	4,949	4,241
Consolidated Segment Adjusted EBITDA	260,554	291,947
JC Resources acquisition		(72,250)
Oil and gas acquisitions total	$ 1,800	2,800
JC Resources
Reconciliation of consolidated Segment Adjusted EBITDA to net income
JC Resources acquisition		$ 72,300