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v3.25.1

Revenue Recognition - Disaggregation of net sales (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | $ 2,389 | $ 2,611
Engineered Materials [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 1,287 | 1,378
Acetyl Chain [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | [1] | 1,102 | 1,233
Intersegment Eliminations |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | [2] | (14) | (28)
Intersegment Eliminations | Acetyl Chain [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 14 | 28
North America | Engineered Materials [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 349 | 372
North America | Acetyl Chain [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 386 | 388
Europe and Africa | Engineered Materials [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 388 | 456
Europe and Africa | Acetyl Chain [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 385 | 423
Asia-Pacific | Engineered Materials [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 516 | 516
Asia-Pacific | Acetyl Chain [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 307 | 394
South America | Engineered Materials [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | 34 | 34
South America | Acetyl Chain [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales |  | $ 24 | $ 28
[1] | Excludes intersegment sales of $14 million and $28 million for the three months ended March 31, 2025 and 2024, respectively.
[2] | Includes intersegment sales primarily related to the Acetyl Chain.

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