Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Inventory, Net [Abstract]
Grain and other agricultural products	$ 669,373	$ 886,725	$ 1,112,155
Frac sand and propane	14,454	21,705	17,641
Ethanol and co-products	104,878	104,349	147,275
Plant nutrients and cob products	205,838	153,921	274,030
Total inventories	994,543	1,166,700	1,551,101
Readily marketable inventory	$ 635,500	$ 862,500	$ 1,085,700