v3.26.1
General - Consolidated Statements of Operations (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Cost of Goods Sold [1] $ 524.2 $ 594.5 $ 1,054.6 $ 1,171.1
Gross profit 227.9 33.6 346.7 90.9
Operating income 211.6 18.1 585.6 60.9
Loss before income taxes 256.9 (13.0) 585.7 11.0
Net income (loss) 243.8 (11.7) 570.8 10.7
Net loss attributable to noncontrolling interests (5.5) (7.1) (16.0) (14.4)
Net income (loss) attributable to Century stockholders 249.3 (4.6) 586.8 25.1
Less: net income allocated to participating securities 0.0 0.0 0.0 1.3
Net income (loss) allocated to common stockholders $ 249.3 (4.6) $ 586.8 $ 23.8
As Previously Reported        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Cost of Goods Sold   591.9    
Gross profit   36.2    
Operating income   20.7    
Loss before income taxes   (10.4)    
Net income (loss)   (9.1)    
Net loss attributable to noncontrolling interests   (4.5)    
Net income (loss) attributable to Century stockholders   (4.6)    
Less: net income allocated to participating securities   0.0    
Net income (loss) allocated to common stockholders   (4.6)    
Restatement Impacts        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Cost of Goods Sold   2.6    
Gross profit   (2.6)    
Operating income   (2.6)    
Loss before income taxes   (2.6)    
Net income (loss)   (2.6)    
Net loss attributable to noncontrolling interests   (2.6)    
Net income (loss) attributable to Century stockholders   0.0    
Less: net income allocated to participating securities   0.0    
Net income (loss) allocated to common stockholders   $ 0.0    
[1]
(1) Purchases from related party were $104.3 million and $51.8 million for the three months ended June 30, 2026 and 2025, respectively. Purchases from related party were $168.5 million and $140.1 million for the six months ended June 30, 2026 and 2025, respectively.