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Summary of Significant Accounting Policies - Additional Information (Detail)
$ in Millions
1 Months Ended 12 Months Ended
Oct. 08, 2021
shares
Oct. 31, 2021
shares
Sep. 30, 2021
shares
Aug. 31, 2021
Dec. 31, 2021
USD ($)
Facility
Customer
Segment
shares
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
Summary Of Significant Accounting Policies [Line Items]              
Number of facilities for manufacture and distribution of products | Facility         4    
Common stock, shares authorized | shares         150,000,000 75,000,000  
Number of customers accounted as percentage of accounts receivable | Customer         6    
Insurance coverage of general liability and auto liability risks | $         $ 100.0    
Insurance policy covering pollution liability | $         $ 50.0    
Tax benefit recognized         greater than 50%    
Incentive tax credit receivable | $           $ 1.4  
Number of reportable segment | Segment         1    
Receivables, Net [Member] | Customer Concentration Risk [Member] | Customers including Affiliates              
Summary Of Significant Accounting Policies [Line Items]              
Concentration risk, percentage         50.00%    
Net Sales [Member] | Customer Concentration Risk [Member] | Koch Fertilizer LLC [Member]              
Summary Of Significant Accounting Policies [Line Items]              
Concentration risk, percentage         15.00% 10.00% 11.00%
Net Sales [Member] | Customer Concentration Risk [Member] | Coffeyville Resources Nitrogen Fertilizers L.L.C. [Member]              
Summary Of Significant Accounting Policies [Line Items]              
Concentration risk, percentage         12.00% 13.00% 9.00%
Special Dividend [Member]              
Summary Of Significant Accounting Policies [Line Items]              
Special dividend payable in shares       0.3      
Special dividend paid in common shares | shares 9,100,000 9,100,000          
Maximum [Member]              
Summary Of Significant Accounting Policies [Line Items]              
Credit sales, payment terms         60 days    
Maximum [Member] | Common Stock [Member]              
Summary Of Significant Accounting Policies [Line Items]              
Issuance and sale of common stock upon the exchange of redeemable preferred shares | shares     60,400,000        
Minimum [Member]              
Summary Of Significant Accounting Policies [Line Items]              
Credit sales, payment terms         30 days