Revenue (Disaggregation of Revenues) (Details) - Nutrient And Industrial - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total sales and merchandising revenues	$ 943,397	$ 833,141	$ 1,099,308
Ag Supply Chain
Disaggregation of Revenue [Line Items]
Total sales and merchandising revenues	586,873	482,492	691,696
Specialty Liquids
Disaggregation of Revenue [Line Items]
Total sales and merchandising revenues	206,477	178,223	261,964
Engineered Granules
Disaggregation of Revenue [Line Items]
Total sales and merchandising revenues	$ 150,047	$ 172,426	$ 145,648