v3.25.2
Revenue Recognition - Disaggregation of net sales (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disaggregation of Revenue [Line Items]        
Net sales $ 2,532 $ 2,651 $ 4,921 $ 5,262
Engineered Materials        
Disaggregation of Revenue [Line Items]        
Net sales 1,442 1,467 2,729 2,845
Acetyl Chain        
Disaggregation of Revenue [Line Items]        
Net sales [1] 1,090 1,184 2,192 2,417
Intersegment Eliminations        
Disaggregation of Revenue [Line Items]        
Net sales (25) [2] (18) [2] (39) [3] (46) [3]
Intersegment Eliminations | Acetyl Chain        
Disaggregation of Revenue [Line Items]        
Net sales 25 18 39 46
North America | Engineered Materials        
Disaggregation of Revenue [Line Items]        
Net sales 404 420 753 792
North America | Acetyl Chain        
Disaggregation of Revenue [Line Items]        
Net sales 364 390 750 778
Europe and Africa | Engineered Materials        
Disaggregation of Revenue [Line Items]        
Net sales 418 443 806 899
Europe and Africa | Acetyl Chain        
Disaggregation of Revenue [Line Items]        
Net sales 404 421 789 844
Asia-Pacific | Engineered Materials        
Disaggregation of Revenue [Line Items]        
Net sales 586 567 1,102 1,083
Asia-Pacific | Acetyl Chain        
Disaggregation of Revenue [Line Items]        
Net sales 294 346 601 740
South America | Engineered Materials        
Disaggregation of Revenue [Line Items]        
Net sales 34 37 68 71
South America | Acetyl Chain        
Disaggregation of Revenue [Line Items]        
Net sales $ 28 $ 27 $ 52 $ 55
[1] Excludes intersegment sales of $25 million and $18 million for the three months ended June 30, 2025 and 2024, respectively. Excludes intersegment sales of $39 million and $46 million for the six months ended June 30, 2025 and 2024, respectively.
[2] Includes intersegment sales primarily related to the Acetyl Chain.
[3] Includes intersegment sales primarily related to the Acetyl Chain.