Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Sales	$ 336,829	$ 400,544
Revenue from Contract with Customer | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	100.00%	100.00%
Revenue from Contract with Customer | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	100.00%	100.00%
United States
Disaggregation of Revenue [Line Items]
Sales	$ 284,587	$ 320,926
United States | Revenue from Contract with Customer | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	84.00%	80.00%
International
Disaggregation of Revenue [Line Items]
Sales	$ 52,242	$ 79,618
International | Revenue from Contract with Customer | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	16.00%	20.00%
Nylon
Disaggregation of Revenue [Line Items]
Sales	$ 84,389	$ 99,372
Nylon | Revenue from Contract with Customer | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	25.00%	25.00%
Caprolactam
Disaggregation of Revenue [Line Items]
Sales	$ 61,476	$ 72,390
Caprolactam | Revenue from Contract with Customer | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	18.00%	18.00%
Ammonium Sulfate
Disaggregation of Revenue [Line Items]
Sales	$ 85,263	$ 114,218
Ammonium Sulfate | Revenue from Contract with Customer | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	25.00%	28.00%
Chemical Intermediates
Disaggregation of Revenue [Line Items]
Sales	$ 105,701	$ 114,564
Chemical Intermediates | Revenue from Contract with Customer | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	32.00%	29.00%