Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 125,203	$ 130,592	$ 385,769	$ 539,858
Net sales, exclusive of freight and other
Disaggregation of Revenue [Line Items]
Net sales	109,486	116,504	346,590	493,521
Ammonia
Disaggregation of Revenue [Line Items]
Net sales	24,614	22,471	83,875	116,002
UAN
Disaggregation of Revenue [Line Items]
Net sales	76,735	86,310	241,080	354,425
Urea products
Disaggregation of Revenue [Line Items]
Net sales	8,137	7,723	21,635	23,094
Freight revenue
Disaggregation of Revenue [Line Items]
Net sales	11,321	9,909	26,914	31,755
Other revenue
Disaggregation of Revenue [Line Items]
Net sales	$ 4,396	$ 4,179	$ 12,265	$ 14,582