Segment disclosures

Company overview

CELANESE CORPORATION

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

37 dimension combinations 762 retained observations 25 reported periods Partial retained history

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Corporate Non Segment · Corporate And Other

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:CorporateNonSegmentMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-300 USD20260805Open filing evidence
2026-01-01 – 2026-06-300 USD20260805Open filing evidence
2026-01-01 – 2026-03-310 USD20260506Open filing evidence
2025-01-01 – 2025-12-310 USD20260224Open filing evidence
2025-07-01 – 2025-09-300 USD20251107Open filing evidence
2025-01-01 – 2025-09-300 USD20251107Open filing evidence
2025-04-01 – 2025-06-300 USD20260805Open filing evidence
2025-01-01 – 2025-06-300 USD20260805Open filing evidence
2025-01-01 – 2025-03-310 USD20260506Open filing evidence
2024-01-01 – 2024-12-310 USD20260224Open filing evidence
2024-07-01 – 2024-09-300 USD20251107Open filing evidence
2024-01-01 – 2024-09-300 USD20251107Open filing evidence
2024-04-01 – 2024-06-300 USD20250811Open filing evidence
2024-01-01 – 2024-06-300 USD20250811Open filing evidence
2024-01-01 – 2024-03-310 USD20250506Open filing evidence
2023-01-01 – 2023-12-310 USD20260224Open filing evidence
2023-07-01 – 2023-09-300 USD20241112Open filing evidence
2023-01-01 – 2023-09-300 USD20241112Open filing evidence
2023-04-01 – 2023-06-300 USD20230808Open filing evidence
2023-01-01 – 2023-06-300 USD20230808Open filing evidence
2023-01-01 – 2023-03-310 USD20230510Open filing evidence
2022-01-01 – 2022-12-310 USD20250221Open filing evidence
2022-07-01 – 2022-09-300 USD20231108Open filing evidence
2022-01-01 – 2022-09-300 USD20231108Open filing evidence
2022-04-01 – 2022-06-300 USD20230808Open filing evidence
2022-01-01 – 2022-06-300 USD20230808Open filing evidence
2022-01-01 – 2022-03-310 USD20230510Open filing evidence
2021-01-01 – 2021-12-310 USD20220210Open filing evidence
2021-07-01 – 2021-09-300 USD20211022Open filing evidence
2021-01-01 – 2021-09-300 USD20211022Open filing evidence
2021-04-01 – 2021-06-300 USD20220729Open filing evidence
2021-01-01 – 2021-06-300 USD20220729Open filing evidence
2020-01-01 – 2020-12-310 USD20220210Open filing evidence
2020-07-01 – 2020-09-300 USD20211022Open filing evidence
2020-01-01 – 2020-09-300 USD20211022Open filing evidence
2020-04-01 – 2020-06-300 USD20210723Open filing evidence
2020-01-01 – 2020-06-300 USD20210723Open filing evidence

Intersegment Elimination · Acetyl Chain

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3023000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-3047000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-3124000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-3178000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-3026000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-3065000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-3025000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-3039000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-3114000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-3190000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-3023000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-3069000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-3018000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-3046000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-3128000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-3193000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-3025000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-3075000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-3127000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-3194000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-3037000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30109000000 USD20221104Open filing evidence
2021-01-01 – 2021-12-3175000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-3035000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-3088000000 USD20221104Open filing evidence
2021-01-01 – 2021-03-3122000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-3160000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-3020000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-3067000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-3016000000 USD20200729Open filing evidence
2020-01-01 – 2020-06-3047000000 USD20200729Open filing evidence

Operating Segments · Acetate Tow

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-31125000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-31514000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-30138000000 USD20210723Open filing evidence
2021-01-01 – 2021-06-30257000000 USD20210723Open filing evidence
2021-01-01 – 2021-03-31119000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31519000000 USD20220210Open filing evidence
2020-04-01 – 2020-06-30127000000 USD20210723Open filing evidence
2020-01-01 – 2020-06-30256000000 USD20210723Open filing evidence

Operating Segments · Acetyl Chain

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301329000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-302365000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-311036000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-314232000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-301061000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-303292000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-301115000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-302231000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-311116000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-314763000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-301190000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-303653000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-301202000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-302463000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-311261000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-314884000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-301220000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-303703000000 USD20241112Open filing evidence
2022-01-01 – 2022-12-315743000000 USD20250221Open filing evidence
2021-01-01 – 2021-12-315894000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-301489000000 USD20211022Open filing evidence
2021-01-01 – 2021-09-303954000000 USD20211022Open filing evidence
2021-04-01 – 2021-06-301409000000 USD20210723Open filing evidence
2021-01-01 – 2021-06-302465000000 USD20210723Open filing evidence
2020-07-01 – 2020-09-30776000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-302237000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-30662000000 USD20210723Open filing evidence
2020-01-01 – 2020-06-301461000000 USD20210723Open filing evidence

Operating Segments · Engineered Materials

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301446000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-302771000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-311325000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-315390000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-301384000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-304113000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-301442000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-302729000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-311287000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-315595000000 RestatedUSD20260224Open filing evidence
2024-07-01 – 2024-09-301481000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-304326000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-301467000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-302845000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-311378000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-316135000000 RestatedUSD20260224Open filing evidence
2023-07-01 – 2023-09-301528000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-304743000000 USD20241112Open filing evidence
2023-04-01 – 2023-06-301585000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-303215000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-311630000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-314024000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30929000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-302787000000 USD20221104Open filing evidence
2022-01-01 – 2022-03-31910000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-312718000000 USD20220210Open filing evidence
2021-07-01 – 2021-09-30684000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-302011000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-30682000000 USD20210723Open filing evidence
2021-01-01 – 2021-06-301327000000 USD20210723Open filing evidence
2021-01-01 – 2021-03-31645000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-312081000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-30526000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-301509000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-30420000000 USD20210723Open filing evidence
2020-01-01 – 2020-06-30983000000 USD20210723Open filing evidence

Asia Pacific · Acetate Tow

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember
PeriodValueUnitFiledEvidence
2022-07-01 – 2022-09-3044000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30118000000 USD20221104Open filing evidence
2022-01-01 – 2022-03-3140000000 USD20220429Open filing evidence
2021-07-01 – 2021-09-3039000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-3099000000 USD20221104Open filing evidence
2021-01-01 – 2021-03-3122000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31142000000 USD20210211Open filing evidence
2020-04-01 – 2020-06-3029000000 USD20200729Open filing evidence
2020-01-01 – 2020-06-3061000000 USD20200729Open filing evidence

Asia Pacific · Acetyl Chain

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30355000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-30627000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-31272000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-311123000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-30275000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-30876000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-30294000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-30601000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-31307000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-311415000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-30355000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-301095000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-30346000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-30740000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-31394000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-311543000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-30406000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-301152000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-31367000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-311811000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30357000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-301354000000 USD20221104Open filing evidence
2021-01-01 – 2021-12-312214000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-30540000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-301530000000 USD20221104Open filing evidence
2021-01-01 – 2021-03-31423000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-311093000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30243000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30640000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-30190000000 USD20200729Open filing evidence
2020-01-01 – 2020-06-30397000000 USD20200729Open filing evidence

Asia Pacific · Engineered Materials

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30566000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-301070000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-31504000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-312234000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-30568000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-301670000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-30586000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-301102000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-31516000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-312272000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-30610000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-301693000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-30567000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-301083000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-31516000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-312274000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-30580000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-301682000000 USD20241112Open filing evidence
2023-04-01 – 2023-06-30554000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-301102000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-31548000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-311180000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30256000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30733000000 USD20221104Open filing evidence
2022-01-01 – 2022-03-31221000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-31703000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-30185000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30518000000 USD20221104Open filing evidence
2021-01-01 – 2021-03-31164000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31534000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30141000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30381000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-30117000000 USD20200729Open filing evidence
2020-01-01 – 2020-06-30240000000 USD20200729Open filing evidence

North America · Acetate Tow

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:NorthAmericaMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3026000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-3051000000 USD20220729Open filing evidence
2022-01-01 – 2022-03-3125000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-3198000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-3025000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-3053000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-3128000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-3192000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-3024000000 USD20201026Open filing evidence
2020-01-01 – 2020-09-3072000000 USD20201026Open filing evidence
2020-04-01 – 2020-06-3027000000 USD20210723Open filing evidence
2020-01-01 – 2020-06-3048000000 USD20210723Open filing evidence

North America · Acetyl Chain

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:NorthAmericaMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30431000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-30779000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-31348000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-311442000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-30363000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-301113000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-30364000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-30750000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-31386000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-311526000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-30374000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-301152000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-30390000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-30778000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-31388000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-311448000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-30366000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-301092000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-31365000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-311713000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30461000000 RestatedUSD20231108Open filing evidence
2022-01-01 – 2022-09-301337000000 RestatedUSD20231108Open filing evidence
2022-04-01 – 2022-06-30425000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-30825000000 USD20220729Open filing evidence
2021-01-01 – 2021-12-311533000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-30405000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-301046000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-30360000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30641000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31281000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-311106000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30246000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30728000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-30208000000 USD20210723Open filing evidence
2020-01-01 – 2020-06-30482000000 USD20210723Open filing evidence

North America · Engineered Materials

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:NorthAmericaMember;us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30377000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-30734000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-31357000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-311456000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-30378000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-301131000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-30404000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-30753000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-31349000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-311541000000 RestatedUSD20260224Open filing evidence
2024-07-01 – 2024-09-30419000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-301211000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-30420000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-30792000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-31372000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-311766000000 RestatedUSD20260224Open filing evidence
2023-07-01 – 2023-09-30449000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-301399000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-31479000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-311197000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30292000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-30865000000 USD20231108Open filing evidence
2022-01-01 – 2022-03-31289000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-31774000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-30194000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30546000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-30188000000 USD20210723Open filing evidence
2021-01-01 – 2021-06-30352000000 USD20210723Open filing evidence
2021-01-01 – 2021-03-31164000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31577000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30147000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30420000000 USD20211022Open filing evidence
2020-04-01 – 2020-06-30111000000 USD20210723Open filing evidence
2020-01-01 – 2020-06-30273000000 USD20210723Open filing evidence

South America · Acetate Tow

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:SouthAmericaMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember
PeriodValueUnitFiledEvidence
2022-07-01 – 2022-09-302000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-305000000 USD20221104Open filing evidence
2022-04-01 – 2022-06-302000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-303000000 USD20220729Open filing evidence
2021-01-01 – 2021-12-319000000 USD20220210Open filing evidence
2021-07-01 – 2021-09-301000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-305000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-303000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-304000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-311000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-3112000000 USD20220210Open filing evidence

South America · Acetyl Chain

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:SouthAmericaMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
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2026-01-01 – 2026-06-3063000000 USD20260805Open filing evidence
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2025-01-01 – 2025-12-31101000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-3024000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-3076000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-3028000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-3052000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-3124000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-31119000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-3032000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-3087000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-3027000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-3055000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-3128000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-31120000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-3028000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-3092000000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3033000000 USD20230808Open filing evidence
2023-01-01 – 2023-06-3064000000 USD20230808Open filing evidence
2023-01-01 – 2023-03-3131000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-31164000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-3047000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30126000000 USD20221104Open filing evidence
2022-04-01 – 2022-06-3032000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-06-3082000000 RestatedUSD20230808Open filing evidence
2021-01-01 – 2021-12-31158000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-3051000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30102000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-3031000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-3051000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-3120000000 USD20210423Open filing evidence
2020-07-01 – 2020-09-3016000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-3049000000 USD20211022Open filing evidence

South America · Engineered Materials

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=srt:SouthAmericaMember;us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember
PeriodValueUnitFiledEvidence
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2026-01-01 – 2026-06-3064000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-3131000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-31129000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-3034000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-30102000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-3034000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-3068000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-3134000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-31141000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-3038000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-30109000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-3037000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-3071000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-3134000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-31154000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-3037000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-30121000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-3143000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-31109000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-3026000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-3077000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-3028000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-3051000000 USD20220729Open filing evidence
2022-01-01 – 2022-03-3123000000 USD20230510Open filing evidence
2021-07-01 – 2021-09-3023000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-3065000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-3021000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-3042000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-3121000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-3164000000 USD20210211Open filing evidence
2020-07-01 – 2020-09-3016000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-3043000000 USD20211022Open filing evidence

EMEA · Acetate Tow

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:EMEAMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-31267000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-3072000000 USD20210723Open filing evidence
2021-01-01 – 2021-06-30140000000 USD20210723Open filing evidence
2021-01-01 – 2021-03-3168000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-31273000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-3064000000 USD20201026Open filing evidence
2020-01-01 – 2020-09-30203000000 USD20201026Open filing evidence

EMEA · Acetyl Chain

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:EMEAMember;us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30483000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-30849000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-31366000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-311488000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-30373000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-301162000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-30404000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-30789000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-31385000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-311613000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-30406000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-301250000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-30421000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-30844000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-31423000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-311680000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-30395000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-301292000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-31460000000 USD20230510Open filing evidence
2022-01-01 – 2022-12-311961000000 USD20250221Open filing evidence
2022-04-01 – 2022-06-30488000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-301021000000 USD20220729Open filing evidence
2022-01-01 – 2022-03-31592000000 USD20230510Open filing evidence
2021-01-01 – 2021-12-311914000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-30458000000 USD20211022Open filing evidence
2021-01-01 – 2021-09-301188000000 USD20211022Open filing evidence
2021-04-01 – 2021-06-30420000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30730000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31310000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-311292000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30251000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30753000000 USD20211022Open filing evidence

EMEA · Engineered Materials

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:EMEAMember;us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30470000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-30903000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-31433000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-311571000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-30404000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-301210000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-30418000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-30806000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-31388000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-311641000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-30414000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-301313000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-30443000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-30899000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-31456000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-311941000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-30462000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-301541000000 USD20241112Open filing evidence
2023-01-01 – 2023-03-31560000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-311538000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30355000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-301112000000 USD20221104Open filing evidence
2022-01-01 – 2022-03-31377000000 USD20230510Open filing evidence
2021-01-01 – 2021-12-311155000000 USD20240223Open filing evidence
2021-07-01 – 2021-09-30282000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30882000000 USD20221104Open filing evidence
2021-01-01 – 2021-03-31296000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31906000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30222000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30665000000 USD20211022Open filing evidence

Acetate Tow

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember
PeriodValueUnitFiledEvidence
2022-07-01 – 2022-09-30135000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30379000000 USD20221104Open filing evidence
2022-04-01 – 2022-06-30119000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-30244000000 USD20220729Open filing evidence
2022-01-01 – 2022-03-31125000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-31514000000 USD20220210Open filing evidence
2021-07-01 – 2021-09-30128000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30385000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-30138000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30257000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31119000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31519000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-30129000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30385000000 USD20211022Open filing evidence

Acetate Tow · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2022-07-01 – 2022-09-30135000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30379000000 USD20221104Open filing evidence
2022-04-01 – 2022-06-30119000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-30244000000 USD20220729Open filing evidence
2021-07-01 – 2021-09-30128000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30385000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-30138000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30257000000 USD20220729Open filing evidence
2020-07-01 – 2020-09-30129000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30385000000 USD20211022Open filing evidence

Acetate Tow · Asia Pacific

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3034000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-3074000000 USD20220729Open filing evidence
2021-01-01 – 2021-12-31140000000 USD20220210Open filing evidence
2021-07-01 – 2021-09-3039000000 USD20211022Open filing evidence
2021-01-01 – 2021-09-3099000000 USD20211022Open filing evidence
2021-04-01 – 2021-06-3038000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-3060000000 USD20220729Open filing evidence
2020-01-01 – 2020-12-31142000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-3040000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30101000000 USD20211022Open filing evidence

Acetate Tow · North America

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember;srt:StatementGeographicalAxis=srt:NorthAmericaMember
PeriodValueUnitFiledEvidence
2022-07-01 – 2022-09-3024000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-3075000000 USD20221104Open filing evidence
2021-07-01 – 2021-09-3024000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-3077000000 USD20221104Open filing evidence
2020-07-01 – 2020-09-3024000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-3072000000 USD20211022Open filing evidence

Acetate Tow · South America

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember;srt:StatementGeographicalAxis=srt:SouthAmericaMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-311000000 USD20220429Open filing evidence
2021-07-01 – 2021-09-301000000 USD20211022Open filing evidence
2021-01-01 – 2021-09-305000000 USD20211022Open filing evidence
2021-01-01 – 2021-03-311000000 USD20220429Open filing evidence
2020-07-01 – 2020-09-301000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-309000000 USD20211022Open filing evidence

Acetate Tow · EMEA

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetateTowMember;srt:StatementGeographicalAxis=us-gaap:EMEAMember
PeriodValueUnitFiledEvidence
2022-07-01 – 2022-09-3065000000 USD20221104Open filing evidence
2022-01-01 – 2022-09-30181000000 USD20221104Open filing evidence
2022-04-01 – 2022-06-3057000000 USD20220729Open filing evidence
2022-01-01 – 2022-06-30116000000 USD20220729Open filing evidence
2022-01-01 – 2022-03-3159000000 USD20220429Open filing evidence
2021-07-01 – 2021-09-3064000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-30204000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-3072000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30140000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-3168000000 USD20220429Open filing evidence
2020-07-01 – 2020-09-3064000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-30203000000 USD20211022Open filing evidence

Acetyl Chain

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301306000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-302318000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-311012000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-314154000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-301035000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-303227000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-301090000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-302192000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-311102000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-314673000000 USD20260224Open filing evidence
2024-07-01 – 2024-09-301167000000 USD20251107Open filing evidence
2024-01-01 – 2024-09-303584000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-301184000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-302417000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-311233000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-314791000000 USD20260224Open filing evidence
2023-07-01 – 2023-09-301195000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-303628000000 USD20241112Open filing evidence
2023-04-01 – 2023-06-301210000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-302433000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-311223000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-315649000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-301372000000 RestatedUSD20231108Open filing evidence
2022-01-01 – 2022-09-304538000000 RestatedUSD20231108Open filing evidence
2022-04-01 – 2022-06-301538000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-06-303166000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-03-311628000000 RestatedUSD20230510Open filing evidence
2021-01-01 – 2021-12-315819000000 RestatedUSD20240223Open filing evidence
2021-07-01 – 2021-09-301454000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-303866000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-301378000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-302412000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-311034000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-313574000000 RestatedUSD20230224Open filing evidence
2020-07-01 – 2020-09-30756000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-302170000000 USD20211022Open filing evidence

Acetyl Chain · Intersegment Elimination

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-3018000000 USD20240802Open filing evidence
2024-01-01 – 2024-06-3046000000 USD20240802Open filing evidence
2023-07-01 – 2023-09-3025000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-3075000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-3023000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-3050000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-3127000000 USD20230510Open filing evidence
2022-07-01 – 2022-09-3025000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-3070000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-3021000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-06-3045000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-03-3124000000 RestatedUSD20230510Open filing evidence
2021-01-01 – 2021-12-31125000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-3031000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-3053000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-3122000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-3192000000 USD20220210Open filing evidence

Acetyl Chain · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-301202000000 USD20240802Open filing evidence
2024-01-01 – 2024-06-302463000000 USD20240802Open filing evidence
2024-01-01 – 2024-03-311261000000 USD20240510Open filing evidence
2023-07-01 – 2023-09-301220000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-303703000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-301233000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-302483000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-311250000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-315743000000 USD20230224Open filing evidence
2022-07-01 – 2022-09-301397000000 RestatedUSD20231108Open filing evidence
2022-01-01 – 2022-09-304608000000 RestatedUSD20231108Open filing evidence
2022-04-01 – 2022-06-301559000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-06-303211000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-03-311652000000 RestatedUSD20230510Open filing evidence
2021-01-01 – 2021-12-315894000000 RestatedUSD20230224Open filing evidence
2021-07-01 – 2021-09-301489000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-303954000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-301409000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-302465000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-311056000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-313634000000 RestatedUSD20230224Open filing evidence

Acetyl Chain · Asia Pacific

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-30346000000 USD20240802Open filing evidence
2024-01-01 – 2024-06-30740000000 USD20240802Open filing evidence
2023-07-01 – 2023-09-30406000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-301152000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-30379000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-30746000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-31367000000 USD20230510Open filing evidence
2022-07-01 – 2022-09-30401000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-301472000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-30510000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-06-301071000000 RestatedUSD20230808Open filing evidence
2022-01-01 – 2022-03-31561000000 RestatedUSD20230510Open filing evidence
2021-01-01 – 2021-12-312074000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-30567000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30990000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31423000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-31951000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-30243000000 USD20201026Open filing evidence
2020-01-01 – 2020-09-30640000000 USD20201026Open filing evidence

Acetyl Chain · North America

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember;srt:StatementGeographicalAxis=srt:NorthAmericaMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-30390000000 USD20240802Open filing evidence
2024-01-01 – 2024-06-30778000000 USD20240802Open filing evidence
2023-04-01 – 2023-06-30361000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-30726000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-31365000000 USD20230510Open filing evidence
2022-04-01 – 2022-06-30451000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-30876000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-31425000000 RestatedUSD20230510Open filing evidence
2021-01-01 – 2021-12-311435000000 USD20220210Open filing evidence
2021-01-01 – 2021-03-31281000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-311014000000 USD20220210Open filing evidence

Acetyl Chain · South America

Statement Business Segments · Statement Geographical

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PeriodValueUnitFiledEvidence
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2024-01-01 – 2024-06-3055000000 USD20240802Open filing evidence
2023-07-01 – 2023-09-3028000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-3092000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-3033000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-3064000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-3131000000 USD20230510Open filing evidence
2022-01-01 – 2022-12-31164000000 USD20230224Open filing evidence
2022-07-01 – 2022-09-3049000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-30131000000 USD20231108Open filing evidence
2022-01-01 – 2022-03-3150000000 RestatedUSD20230510Open filing evidence
2021-01-01 – 2021-12-31158000000 RestatedUSD20230224Open filing evidence
2021-01-01 – 2021-03-3120000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-3183000000 RestatedUSD20230224Open filing evidence

Acetyl Chain · EMEA

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:AcetylChainMember;srt:StatementGeographicalAxis=us-gaap:EMEAMember
PeriodValueUnitFiledEvidence
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2024-01-01 – 2024-06-30844000000 USD20240802Open filing evidence
2024-01-01 – 2024-03-31423000000 USD20240510Open filing evidence
2023-07-01 – 2023-09-30395000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-301292000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-30437000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-30897000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-31460000000 USD20240510Open filing evidence
2022-07-01 – 2022-09-30461000000 RestatedUSD20231108Open filing evidence
2022-01-01 – 2022-09-301598000000 RestatedUSD20231108Open filing evidence
2022-04-01 – 2022-06-30545000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-301137000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-31533000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-311647000000 USD20220210Open filing evidence
2021-07-01 – 2021-09-30458000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-301188000000 USD20221104Open filing evidence
2021-01-01 – 2021-03-31310000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-311019000000 USD20220210Open filing evidence

Engineered Materials

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301446000000 USD20260805Open filing evidence
2026-01-01 – 2026-06-302771000000 USD20260805Open filing evidence
2026-01-01 – 2026-03-311325000000 USD20260506Open filing evidence
2025-01-01 – 2025-12-315390000000 USD20260224Open filing evidence
2025-07-01 – 2025-09-301384000000 USD20251107Open filing evidence
2025-01-01 – 2025-09-304113000000 USD20251107Open filing evidence
2025-04-01 – 2025-06-301442000000 USD20260805Open filing evidence
2025-01-01 – 2025-06-302729000000 USD20260805Open filing evidence
2025-01-01 – 2025-03-311287000000 USD20260506Open filing evidence
2024-01-01 – 2024-12-315595000000 RestatedUSD20260224Open filing evidence
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2024-01-01 – 2024-09-304326000000 USD20251107Open filing evidence
2024-04-01 – 2024-06-301467000000 USD20250811Open filing evidence
2024-01-01 – 2024-06-302845000000 USD20250811Open filing evidence
2024-01-01 – 2024-03-311378000000 USD20250506Open filing evidence
2023-01-01 – 2023-12-316135000000 RestatedUSD20260224Open filing evidence
2023-07-01 – 2023-09-301528000000 USD20241112Open filing evidence
2023-01-01 – 2023-09-304743000000 USD20241112Open filing evidence
2023-04-01 – 2023-06-301585000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-303215000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-311630000000 USD20240510Open filing evidence
2022-01-01 – 2022-12-314024000000 USD20250221Open filing evidence
2022-07-01 – 2022-09-30929000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-302787000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-30948000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-301858000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-31910000000 USD20230510Open filing evidence
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2021-07-01 – 2021-09-30684000000 USD20221104Open filing evidence
2021-01-01 – 2021-09-302011000000 USD20221104Open filing evidence
2021-04-01 – 2021-06-30682000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-301327000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31645000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-312081000000 USD20230224Open filing evidence
2020-07-01 – 2020-09-30526000000 USD20211022Open filing evidence
2020-01-01 – 2020-09-301509000000 USD20211022Open filing evidence

Engineered Materials · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2023-01-01 – 2023-12-316149000000 USD20240223Open filing evidence
2023-07-01 – 2023-09-301528000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-304743000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-301585000000 USD20230808Open filing evidence
2023-01-01 – 2023-06-303215000000 USD20230808Open filing evidence
2023-01-01 – 2023-03-311630000000 USD20230510Open filing evidence
2022-01-01 – 2022-12-314024000000 USD20240223Open filing evidence
2022-07-01 – 2022-09-30929000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-302787000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-30948000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-301858000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-31910000000 USD20230510Open filing evidence
2021-01-01 – 2021-12-312718000000 USD20240223Open filing evidence
2021-04-01 – 2021-06-30682000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-301327000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31645000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-312081000000 USD20230224Open filing evidence

Engineered Materials · Asia Pacific

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember
PeriodValueUnitFiledEvidence
2023-07-01 – 2023-09-30580000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-301682000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-30554000000 USD20230808Open filing evidence
2023-01-01 – 2023-06-301102000000 USD20230808Open filing evidence
2023-01-01 – 2023-03-31548000000 USD20230510Open filing evidence
2022-07-01 – 2022-09-30256000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-30733000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-30256000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-30477000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-31221000000 USD20230510Open filing evidence
2021-01-01 – 2021-12-31703000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-30169000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30333000000 USD20220729Open filing evidence
2020-01-01 – 2020-12-31534000000 USD20220210Open filing evidence
2020-07-01 – 2020-09-30141000000 USD20201026Open filing evidence
2020-01-01 – 2020-09-30381000000 USD20201026Open filing evidence

Engineered Materials · North America

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember;srt:StatementGeographicalAxis=srt:NorthAmericaMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-30420000000 USD20240802Open filing evidence
2024-01-01 – 2024-06-30792000000 USD20240802Open filing evidence
2023-04-01 – 2023-06-30471000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-30950000000 USD20240802Open filing evidence
2023-01-01 – 2023-03-31479000000 USD20230510Open filing evidence
2022-04-01 – 2022-06-30284000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-30573000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-31289000000 USD20230510Open filing evidence
2021-01-01 – 2021-12-31774000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-30188000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30352000000 USD20220729Open filing evidence
2020-01-01 – 2020-12-31577000000 USD20220210Open filing evidence

Engineered Materials · South America

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember;srt:StatementGeographicalAxis=srt:SouthAmericaMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-3037000000 USD20240802Open filing evidence
2024-01-01 – 2024-06-3071000000 USD20240802Open filing evidence
2023-01-01 – 2023-12-31154000000 USD20240223Open filing evidence
2023-04-01 – 2023-06-3041000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-3084000000 USD20240802Open filing evidence
2022-01-01 – 2022-12-31109000000 USD20240223Open filing evidence
2022-04-01 – 2022-06-3028000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-3051000000 USD20230808Open filing evidence
2022-01-01 – 2022-03-3123000000 USD20220429Open filing evidence
2021-01-01 – 2021-12-3186000000 USD20240223Open filing evidence
2021-01-01 – 2021-03-3121000000 USD20220429Open filing evidence
2020-01-01 – 2020-12-3164000000 USD20230224Open filing evidence

Engineered Materials · EMEA

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ce:EngineeredMaterialsMember;srt:StatementGeographicalAxis=us-gaap:EMEAMember
PeriodValueUnitFiledEvidence
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2024-01-01 – 2024-06-30899000000 USD20240802Open filing evidence
2023-07-01 – 2023-09-30462000000 USD20231108Open filing evidence
2023-01-01 – 2023-09-301541000000 USD20231108Open filing evidence
2023-04-01 – 2023-06-30519000000 USD20240802Open filing evidence
2023-01-01 – 2023-06-301079000000 USD20240802Open filing evidence
2022-07-01 – 2022-09-30355000000 USD20231108Open filing evidence
2022-01-01 – 2022-09-301112000000 USD20231108Open filing evidence
2022-04-01 – 2022-06-30380000000 USD20230808Open filing evidence
2022-01-01 – 2022-06-30757000000 USD20230808Open filing evidence
2021-01-01 – 2021-12-311155000000 USD20220210Open filing evidence
2021-04-01 – 2021-06-30304000000 USD20220729Open filing evidence
2021-01-01 – 2021-06-30600000000 USD20220729Open filing evidence
2021-01-01 – 2021-03-31296000000 USD20210423Open filing evidence
2020-01-01 – 2020-12-31906000000 USD20220210Open filing evidence

Corporate And Other · Corporate Non Segment

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;srt:ConsolidationItemsAxis=us-gaap:CorporateNonSegmentMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-300 USD20240802Open filing evidence
2024-01-01 – 2024-06-300 USD20240802Open filing evidence
2024-01-01 – 2024-03-310 USD20240510Open filing evidence
2023-01-01 – 2023-12-310 USD20240223Open filing evidence
2023-04-01 – 2023-06-300 USD20240802Open filing evidence
2023-01-01 – 2023-06-300 USD20240802Open filing evidence
2023-01-01 – 2023-03-310 USD20240510Open filing evidence
2022-01-01 – 2022-12-310 USD20240223Open filing evidence
2022-07-01 – 2022-09-300 USD20221104Open filing evidence
2022-01-01 – 2022-09-300 USD20221104Open filing evidence
2022-01-01 – 2022-03-310 USD20220429Open filing evidence
2021-01-01 – 2021-12-310 USD20240223Open filing evidence
2021-07-01 – 2021-09-300 USD20221104Open filing evidence
2021-01-01 – 2021-09-300 USD20221104Open filing evidence
2021-01-01 – 2021-03-310 USD20220429Open filing evidence
2020-01-01 – 2020-12-310 USD20230224Open filing evidence
2020-07-01 – 2020-09-300 USD20201026Open filing evidence
2020-01-01 – 2020-09-300 USD20201026Open filing evidence