-Network: (0100 - Consolidated Statements of Operations)

-Consolidated Statements of Operations [Abstract] {ID1}

Net sales {ID2}

Cost of sales {ID3}

Gross profit {ID4}

Selling, general and administrative expenses {ID5}

Amortization of intangible assets (primarily customer relationships) {ID6}

Research and development expenses {ID7}

Other (charges) gains, net {ID8}

Foreign exchange gain (loss), net {ID9}

Gain (loss) on disposition of businesses and assets, net {ID10}

Operating profit {ID11}

Equity in net earnings (loss) of affiliates {ID12}

Interest expense {ID13}

Refinancing expense {ID14}

Interest income {ID15}

Dividend income - cost investments {ID16}

Other income (expense), net {ID17}

Earnings (loss) from continuing operations before tax {ID18}

Earnings (loss) from continuing operations before tax and minority interests {ID19}

Income tax (provision) benefit {ID20}

Earnings (loss) from continuing operations {ID21}

Earnings (loss) from operation of discontinued operations {ID22}

Gain (loss) on disposal of discontinued operations {ID23}

Income tax (provision) benefit, discontinued operations {ID24}

Earnings (loss) from discontinued operations {ID25}

Net earnings (loss) {ID26}

Less: Net earnings (loss) attributable to noncontrolling interests {ID27}

Net earnings (loss) attributable to Celanese Corporation {ID28}

Cumulative preferred stock dividends {ID29}

Net earnings (loss) available to common shareholders {ID30}

-Amounts attributable to Celanese Corporation {ID31}

Earnings (loss) from continuing operations, Celanese Corporation {ID32}

Earnings (loss) from discontinued operations, Celanese Corporation {ID33}

Net earnings (loss) attributable to Celanese Corporation {ID34}

-Earnings (loss) per common share - basic {ID35}

Earnings (loss) per common share - basic, continuing operations {ID36}

Earnings (loss) per common share - basic, discontinued operations {ID37}

Net earnings (loss) - basic {ID38}

-Earnings (loss) per common share - diluted {ID39}

Earnings (loss) per common share - diluted, continuing operations {ID40}

Earnings (loss) per common share - diluted, discontinued operations {ID41}

Net earnings (loss) - diluted {ID42}

Weighted average shares - basic {ID43}

Weighted average shares - diluted {ID44}

-Network: (0200 - Consolidated Balance Sheets)

-Consolidated Balance Sheets [Abstract] {ID45}

-Statement [Table] {ID46}

-Statement, Scenario [Axis] {ID47}

Scenario, Unspecified [Domain] {ID48}

-Statement, Class of Stock [Axis] {ID49}

-Class of Stock [Domain] {ID50}

Preferred stock {ID51}

Preferred stock {ID52}

Series A common stock {ID53}

Series B common stock {ID54}

-Statement [Line Items] {ID55}

-Assets [Abstract] {ID56}

-Current assets {ID57}

Cash and cash equivalents {ID58}

Trade receivables - third party and affiliates (net of allowance for doubtful accounts - 2009: $22; 2008: $25) {ID59}

Non-trade receivables {ID60}

Inventories {ID61}

Deferred income tax assets, current {ID62}

Marketable securities, at fair value, current {ID63}

Assets held for sale {ID64}

Assets Held-for-sale, Property, Plant and Equipment {ID65}

Other assets, current {ID66}

Total current assets {ID67}

Investments in affiliates {ID68}

Property, plant and equipment (net of accumulated depreciation - 2009: $1,012; 2008: $1,053) {ID69}

Deferred income tax assets, noncurrent {ID70}

Marketable securities, at fair value, noncurrent {ID71}

Other assets, noncurrent {ID72}

Goodwill {ID73}

Intangible assets, net {ID74}

Total assets {ID75}

-Liabilities and Shareholders' Equity [Abstract] {ID76}

-Current liabilities {ID77}

Short-term borrowings and current installments of long-term debt - third party and affiliates {ID78}

Trade payables - third party and affiliates {ID79}

Other liabilities, current {ID80}

Deferred income tax liabilities, current {ID81}

Income taxes payable {ID82}

Taxes Payable {ID83}

Total current liabilities {ID84}

Long-term debt {ID85}

Deferred income tax liabilities, noncurrent {ID86}

Uncertain tax positions {ID87}

Benefit obligations {ID88}

Other liabilities, noncurrent {ID89}

Commitments and contingencies {ID90}

-Shareholders' equity {ID91}

Preferred stock, $0.01 par value, 100,000,000 shares authorized (2009 and 2008: 9,600,000 issued and outstanding) {ID92}

Series A common stock, $0.0001 par value, 400,000,000 shares authorized (2009: 164,171,268 issued and 143,569,582 outstanding; 2008: 164,107,394 issued and 143,505,708 outstanding) {ID93}

Series B common stock, $0.0001 par value, 100,000,000 shares authorized (2009 and 2008: 0 shares issued and outstanding) {ID94}

Treasury stock, at cost (2009 and 2008: 20,601,686 shares) {ID95}

Additional paid-in capital {ID96}

Retained earnings {ID97}

Accumulated other comprehensive income (loss), net {ID98}

Total Celanese Corporation shareholders' equity {ID99}

Noncontrolling interests {ID100}

Total shareholders' equity {ID101}

Total liabilities and shareholders' equity {ID102}

-Network: (0201 - Consolidated Balance Sheets (Parenthetical))

-Consolidated Balance Sheets (Parenthetical) [Abstract] {ID103}

-Statement [Table] {ID104}

-Statement, Scenario [Axis] {ID105}

Scenario, Unspecified [Domain] {ID106}

-Statement, Class of Stock [Axis] {ID107}

-Class of Stock [Domain] {ID108}

Preferred stock {ID109}

Preferred stock {ID110}

Series A common stock {ID111}

Series B common stock {ID112}

-Statement [Line Items] {ID113}

Allowance for doubtful accounts {ID114}

Accumulated depreciation {ID115}

Preferred stock, par value {ID116}

Preferred stock, shares authorized {ID117}

Preferred stock, shares issued {ID118}

Preferred stock, shares, outstanding {ID119}

Series A common stock, par value {ID120}

Series A common stock, shares authorized {ID121}

Series A common stock, shares issued {ID122}

Series A common stock, shares outstanding {ID123}

Series B common stock, par value {ID124}

Series B common stock, shares authorized {ID125}

Series B common stock, shares issued {ID126}

Series B common stock, shares outstanding {ID127}

Treasury stock, shares {ID128}

-Network: (0300 - Consolidated Statements of Shareholders' Equity and Comprehensive Income (Loss))

-Consolidated Statements of Shareholders' Equity and Comprehensive Income (Loss) [Abstract] {ID129}

-Statement [Table] {ID130}

-Statement, Scenario [Axis] {ID131}

Scenario, Unspecified [Domain] {ID132}

-Statement, Equity Components [Axis] {ID133}

-Equity Component [Domain] {ID134}

Common Stock [Member] {ID135}

Preferred stock [Member] {ID136}

Series A common stock [Member] {ID137}

Preferred stock {ID138}

Capital Units [Member] {ID139}

Common Stock Including Additional Paid in Capital [Member] {ID140}

Preferred Stock Including Additional Paid in Capital [Member] {ID141}

Treasury stock [Member] {ID142}

Additional paid-in capital [Member] {ID143}

-Retained earnings [Member] {ID144}

Retained Earnings, Appropriated [Member] {ID145}

Retained Earnings, Unappropriated [Member] {ID146}

Undistributed Income from Other than Gain or Loss on Sale of Properties [Member] {ID147}

Undistributed Net Realized Gain or Loss on Sale of Properties [Member] {ID148}

-Accumulated other comprehensive income (loss), net [Member] {ID149}

Accumulated Net Unrealized Investment Gain (Loss) [Member] {ID150}

Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] {ID151}

Accumulated Translation Adjustment [Member] {ID152}

Accumulated Defined Benefit Plans Adjustment [Member] {ID153}

Parent [Member] {ID154}

Noncontrolling interests [Member] {ID155}

Comprehensive income (loss) [Member] {ID156}

-Statement, Class of Stock [Axis] {ID157}

-Class of Stock [Domain] {ID158}

Preferred stock {ID159}

Series A common stock {ID160}

Series B common stock {ID161}

-Statement [Line Items] {ID162}

-Increase (decrease) in shareholders' equity {ID163}

Balance as of the beginning of the period, shares outstanding {ID164}

Balance as of the beginning of the period {ID165}

Issuance of preferred stock, shares outstanding {ID166}

Issuance of preferred stock {ID167}

Indemnification of demerger liability {ID168}

Stock-based compensation, shares outstanding {ID169}

Stock-based compensation, net of tax {ID170}

Stock option exercises, shares outstanding {ID171}

Stock option exercises {ID172}

Purchases of treasury stock, including related fees, shares outstanding {ID173}

Purchases of treasury stock, including related fees {ID174}

Stock awards, shares outstanding {ID175}

Stock awards {ID176}

-Stock Issued During Period, Value, Employee Stock Purchase Plan {ID177}

Stock Issued During Period, Shares, Employee Stock Purchase Plans {ID178}

-Stock Issued During Period, Value, Employee Stock Ownership Plan {ID179}

Stock Issued During Period, Shares, Employee Stock Ownership Plan {ID180}

-Stock Issued During Period, Value, Shares Held in Trust of Employee Stock Ownership Plan {ID181}

Stock Issued During Period, Shares, Shares Held in Trust of Employee Stock Ownership Plan {ID182}

-Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures [Abstract] {ID183}

Stock Issued During Period, Value, Restricted Stock Award, Gross {ID184}

Stock Issued During Period, Value, Restricted Stock Award, Forfeitures {ID185}

-Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures [Abstract] {ID186}

Stock Issued During Period, Shares, Restricted Stock Award, Gross {ID187}

Stock Issued During Period, Shares, Restricted Stock Award, Forfeited {ID188}

-Stock Issued During Period, Value, Acquisitions {ID189}

Stock Issued During Period, Shares, Acquisitions {ID190}

-Stock Issued During Period, Value, Conversion of Convertible Securities {ID191}

Stock Issued During Period, Shares, Conversion of Convertible Securities {ID192}

-Stock Issued During Period, Value, Conversion of Units {ID193}

Stock Issued During Period, Shares, Conversion of Units {ID194}

-Stock Issued During Period, Value, Stock Dividend {ID195}

Stock Issued During Period, Shares, Stock Dividend {ID196}

-Stock Issued During Period, Value, Dividend Reinvestment Plan {ID197}

Stock Issued During Period, Shares, Dividend Reinvestment Plan {ID198}

-Stock Issued During Period, Value, Treasury Stock Reissued {ID199}

Stock Issued During Period, Shares, Treasury Stock Reissued {ID200}

-Stock Repurchased and Retired During Period, Value {ID201}

Stock Repurchased and Retired During Period, Shares {ID202}

-Stock Repurchased During Period, Value {ID203}

Stock Repurchased During Period, Shares {ID204}

-Stock Redeemed or Called During Period, Value {ID205}

Stock Redeemed or Called During Period, Shares {ID206}

-Stock Converted from One Class to Another Class, Value {ID207}

Stock Converted from One Class to Another Class, Shares {ID208}

-Stock Transactions, Parenthetical Disclosures [Abstract] {ID209}

Stock Issued During Period, Shares, Stock Splits {ID210}

Stock Issued During Period, Shares, Reverse Stock Splits {ID211}

Treasury Stock, Shares, Retired {ID212}

Treasury Stock, Value, Acquired, Par Value Method {ID213}

Treasury Stock, Value, Retired, Par Value Method {ID214}

Treasury Stock, Value, Retired, Cost Method {ID215}

-Adjustments to Additional Paid in Capital [Abstract] {ID216}

Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs {ID217}

Adjustments to Additional Paid in Capital, Termination of S Corporation Election {ID218}

Adjustments to Additional Paid in Capital, Tax Effect from Share-based Compensation {ID219}

Adjustments to Additional Paid in Capital, Debt with Detachable Stock Purchase Warrant Issued {ID220}

Adjustments to Additional Paid in Capital, Mark-to-Market {ID221}

Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature {ID222}

Adjustments to Additional Paid in Capital, Reallocation of Minority Interest {ID223}

Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings {ID224}

Adjustments to Additional Paid in Capital, Stock Split {ID225}

Adjustments to Additional Paid in Capital, Warrant Issued {ID226}

Adjustments to Additional Paid in Capital, Increase in Carrying Amount of Redeemable Preferred Stock {ID227}

Application of Recognition Provisions of SFAS 158, Effect on Accumulated Other Comprehensive Income, Net of Tax {ID228}

Effect on Other Comprehensive Income (Loss) Due to Change in Measurement Date, Net of Tax {ID229}

Net earnings (loss) attributable to Celanese Corporation {ID230}

-Dividends {ID231}

Series A common stock dividends {ID232}

Preferred stock dividends {ID233}

-Other comprehensive income (loss), net of tax {ID234}

-Other Comprehensive Income, Available-for-sale Securities Adjustment, Net of Tax, Period Increase (Decrease) [Abstract] {ID235}

Other Comprehensive Income, Reclassification Adjustment for Held-to-maturity Transferred to Available-for-Sale Securities, Net of Tax {ID236}

Other Comprehensive Income, Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax {ID237}

Other Comprehensive Income, Reclassification Adjustment for Write-down of Securities Included in Net Income, Net of Tax {ID238}

Other Comprehensive Income, Available-for-sale Securities Adjustment, Net of Tax, Period Increase (Decrease) {ID239}

-Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax, Period Increase (Decrease) [Abstract] {ID240}

Other Comprehensive Income, Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax {ID241}

Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax, Period Increase (Decrease) {ID242}

-Other Comprehensive Income, Foreign Currency Transaction and Translation Adjustment, Net of Tax, Period Increase (Decrease) [Abstract] {ID243}

Other Comprehensive Income, Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax {ID244}

Other Comprehensive Income, Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, Net of Tax {ID245}

-Other Comprehensive Income, Defined Benefit Plans Adjustment, Net of Tax, Period Increase (Decrease) [Abstract] {ID246}

Other Comprehensive Income, Defined Benefit Plan's Net Unamortized (Gain) Loss Arising During Period, Net of Tax {ID247}

Other Comprehensive Income, Reclassification of Defined Benefit Plan's Net (Gain) Loss Recognized in Net Periodic Benefit Cost, Net of Tax {ID248}

Other Comprehensive Income, Defined Benefit Plan, Net Prior Service Costs (Credit) Arising During Period, Net of Tax {ID249}

Other Comprehensive Income, Amortization of Defined Benefit Plan Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax {ID250}

Other Comprehensive Income, Reclassification of Defined Benefit Plan Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Net of Tax {ID251}

Other Comprehensive Income, Minimum Pension Liability Net Adjustment, Net of Tax {ID252}

Other Comprehensive Income, Finalization of Pension and Non-Pension Postretirement Plan Valuation, Net of Tax {ID253}

Unrealized gain (loss) on securities {ID254}

Foreign currency translation {ID255}

Unrealized gain (loss) on interest rate swaps {ID256}

Pension and postretirement benefits {ID257}

Other Comprehensive Income (Loss), Net of Tax, Period Increase (Decrease) {ID258}

-Cumulative Effect of Initial Adoption of New Accounting Principle [Abstract] {ID259}

Cumulative Effect of Initial Adoption of New Accounting Principle {ID260}

Cumulative Effect of Initial Adoption of SFAS 159 {ID261}

Cumulative Effect of Initial Adoption of SFAS 158 {ID262}

Cumulative Effect of Initial Adoption of FIN 48 {ID263}

Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax {ID264}

Reclassifications of Temporary to Permanent Equity {ID265}

Total Celanese Corporation shareholders' equity {ID266}

Net earnings (loss) attributable to noncontrolling interests {ID267}

Cash Dividends {ID268}

Treasury Stock Reissued at Lower than Repurchase Price {ID269}

Retained Earnings (Accumulated Deficit), Correction of Error {ID270}

Increase in Carrying Amount of Redeemable Preferred Stock {ID271}

-Retained Earnings (Accumulated Deficit), Dividend, Per Share, Declared, Common Stock, Parenthetical Disclosure [Abstract] {ID272}

Common Stock, Dividends, Per Share, Declared {ID273}

-Stockholders' Equity, Period Increase (Decrease) {ID274}

Stock Issued During Period, Shares, Period Increase (Decrease) {ID275}

Balance as of the end of the period, shares outstanding {ID276}

Balance as of the end of the period {ID277}

-Comprehensive income (loss) {ID278}

Net earnings (loss) {ID279}

-Other comprehensive income (loss), net of tax {ID280}

-Other Comprehensive Income, Available-for-sale Securities Adjustment, Net of Tax, Period Increase (Decrease) [Abstract] {ID281}

Other Comprehensive Income, Reclassification Adjustment for Held-to-maturity Transferred to Available-for-Sale Securities, Net of Tax {ID282}

Other Comprehensive Income, Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax {ID283}

Other Comprehensive Income, Reclassification Adjustment for Write-down of Securities Included in Net Income, Net of Tax {ID284}

Other Comprehensive Income, Available-for-sale Securities Adjustment, Net of Tax, Period Increase (Decrease) {ID285}

-Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax, Period Increase (Decrease) [Abstract] {ID286}

Other Comprehensive Income, Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax {ID287}

Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax, Period Increase (Decrease) {ID288}

-Other Comprehensive Income, Foreign Currency Transaction and Translation Adjustment, Net of Tax, Period Increase (Decrease) [Abstract] {ID289}

Other Comprehensive Income, Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax {ID290}

Other Comprehensive Income, Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, Net of Tax {ID291}

-Other Comprehensive Income, Defined Benefit Plans Adjustment, Net of Tax, Period Increase (Decrease) [Abstract] {ID292}

Other Comprehensive Income, Defined Benefit Plan's Net Unamortized (Gain) Loss Arising During Period, Net of Tax {ID293}

Other Comprehensive Income, Reclassification of Defined Benefit Plan's Net (Gain) Loss Recognized in Net Periodic Benefit Cost, Net of Tax {ID294}

Other Comprehensive Income, Defined Benefit Plan, Net Prior Service Costs (Credit) Arising During Period, Net of Tax {ID295}

Other Comprehensive Income, Amortization of Defined Benefit Plan Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax {ID296}

Other Comprehensive Income, Reclassification of Defined Benefit Plan Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Net of Tax {ID297}

Other Comprehensive Income, Minimum Pension Liability Net Adjustment, Net of Tax {ID298}

Other Comprehensive Income, Finalization of Pension and Non-Pension Postretirement Plan Valuation, Net of Tax {ID299}

Unrealized gain (loss) on securities {ID300}

Foreign currency translation {ID301}

Unrealized gain (loss) on interest rate swaps {ID302}

Pension and postretirement benefits {ID303}

Other Comprehensive Income (Loss), Net of Tax, Period Increase (Decrease) {ID304}

Total comprehensive income (loss), net of tax {ID305}

Comprehensive income (loss) attributable to noncontrolling interests {ID306}

Comprehensive income (loss) attributable to Celanese Corporation {ID307}

-Network: (0400 - Consolidated Statements of Cash Flows)

-Consolidated Statements of Cash Flows [Abstract] {ID308}

-Operating activities {ID309}

Net earnings (loss) {ID310}

-Adjustments to reconcile net earnings (loss) to net cash provided by operating activities {ID311}

Other (charges) gains, net of amounts used {ID312}

Depreciation, amortization and accretion {ID313}

Deferred income taxes, net {ID314}

(Gain) loss on disposition of businesses and assets, net {ID315}

Refinancing expense {ID316}

Other adjustments, net {ID317}

Operating cash provided by (used in) discontinued operations {ID318}

Value-added tax on deferred proceeds from Ticona Kelsterbach plant relocation {ID319}

-Changes in operating assets and liabilities {ID320}

Trade receivables - third party and affiliates, net {ID321}

Inventories {ID322}

Other assets {ID323}

Change in trade payables - third party and affiliates {ID324}

Other liabilities {ID325}

Net cash provided by (used in) operating activities {ID326}

-Investing activities {ID327}

Capital expenditures on property, plant and equipment {ID328}

Acquisitions and related fees, net of cash acquired {ID329}

Payments to Acquire Other Productive Assets {ID330}

Proceeds from sale of businesses and assets, net {ID331}

Deferred proceeds on Ticona Kelsterbach plant relocation {ID332}

Capital expenditures related to Ticona Kelsterbach plant relocation {ID333}

Proceeds from sale of marketable securities {ID334}

Purchases of marketable securities {ID335}

Changes in restricted cash {ID336}

Settlement of cross currency swap agreement {ID337}

Other investing activities, net {ID338}

Net cash provided by (used in) investing activities {ID339}

-Financing activities {ID340}

Short-term borrowings (repayments), net {ID341}

Proceeds from long-term debt {ID342}

Repayments of long-term debt {ID343}

Refinancing costs {ID344}

Payments for purchases of treasury stock, including related fees {ID345}

Proceeds from stock option exercises {ID346}

Payment of series A common stock dividends {ID347}

Payment of preferred stock dividends {ID348}

Other financing activities, net {ID349}

Net cash provided by (used in) financing activities {ID350}

Exchange rate effects on cash and cash equivalents {ID351}

Net increase (decrease) in cash and cash equivalents {ID352}

Cash and cash equivalents at beginning of period {ID353}

Cash and cash equivalents at end of period {ID354}

-Network: (0501 - Description of the Company and Basis of Presentation)

-Description of the Company and Basis of Presentation [Abstract] {ID355}

Description of the Company and Basis of Presentation {ID356}

-Network: (0502 - Recent Accounting Pronouncements)

-Recent Accounting Pronouncements [Abstract] {ID357}

Recent Accounting Pronouncements {ID358}

-Network: (05035 - Asset Sales)

-Asset Sales [Abstract] {ID359}

Asset Sales {ID360}

-Network: (0504 - Inventories)

-Inventories [Abstract] {ID361}

Inventories Disclosure {ID362}

-Network: (05046 - Marketable Securities, at Fair Value)

-Marketable Securities, at Fair Value [Abstract] {ID363}

Marketable Securities, at Fair Value {ID364}

-Network: (0505 - Goodwill and Intangible Assets, Net)

-Goodwill and Intangible Assets, Net [Abstract] {ID365}

Goodwill and Intangible Assets, Net {ID366}

-Network: (0506 - Debt)

-Debt [Abstract] {ID367}

Debt {ID368}

-Network: (0507 - Other Liabilities)

-Other Liabilities [Abstract] {ID369}

Other Liabilities {ID370}

-Network: (0508 - Benefit Obligations)

-Benefit Obligations [Abstract] {ID371}

Benefit Obligations {ID372}

-Network: (05085 - Environmental)

-Environmental [Abstract] {ID373}

Environmental {ID374}

-Network: (0509 - Shareholders' Equity)

-Shareholders' Equity [Abstract] {ID375}

Shareholders' Equity {ID376}

-Network: (0510 - Commitments and Contingencies)

-Commitments and Contingencies [Abstract] {ID377}

Commitments and Contingencies {ID378}

-Network: (05105 - Derivative Financial Instruments)

-Derivative Financial Instruments [Abstract] {ID379}

Derivative Financial Instruments {ID380}

-Network: (0511 - Fair Value Measurements)

-Fair Value Measurements [Abstract] {ID381}

Fair Value Measurements {ID382}

-Network: (0512 - Other (Charges) Gains, Net)

-Other (Charges) Gains, Net [Abstract] {ID383}

Other (Charges) Gains, Net {ID384}

-Network: (0513 - Income Taxes)

-Income Taxes [Abstract] {ID385}

Income Taxes {ID386}

-Network: (0514 - Business Segments)

-Business Segments [Abstract] {ID387}

Business Segments {ID388}

-Network: (0515 - Earnings Per Share)

-Earnings Per Share [Abstract] {ID389}

Earnings Per Share {ID390}

-Network: (0516 - Ticona Kelsterbach Plant Relocation)

-Ticona Kelsterbach Plant Relocation [Abstract] {ID391}

Ticona Kelsterbach Plant Relocation {ID392}

-Network: (0518 - Clear Lake, Texas Outage)

-Clear Lake, Texas Outage [Abstract] {ID393}

Clear Lake, Texas Outage {ID394}

-Network: (0519 - Subsequent Events)

-Subsequent Events [Abstract] {ID395}

Subsequent Events {ID396}

-Network: (0900 - Document And Entity Information)

-Document And Entity Information [Abstract] {ID397}

Document Type {ID398}

Document Report Type {ID399}

Amendment Flag {ID400}

Amendment Description {ID401}

Document Period End Date {ID402}

Document Fiscal Year Focus {ID403}

Document Fiscal Period Focus {ID404}

Entity Registrant Name {ID405}

Entity Central Index Key {ID406}

Current Fiscal Year End Date {ID407}

Entity Well-known Seasoned Issuer {ID408}

Entity Voluntary Filers {ID409}

Entity Current Reporting Status {ID410}

Entity Filer Category {ID411}

Entity Public Float {ID412}

Entity Common Stock, Shares Outstanding {ID413}

Trading Symbol {ID414}

-Network: (190000 - Statement - Common Domain Members)

-Statement [Table] {ID415}

-Statement, Scenario [Axis] {ID416}

-Scenario, Unspecified [Domain] {ID417}

Scenario, Actual [Member] {ID418}

Scenario, Adjustment [Member] {ID419}

Scenario, Forecast [Member] {ID420}

Scenario, Plan [Member] {ID421}

Scenario, Previously Reported [Member] {ID422}

-Statement, Operating Activities Segment [Axis] {ID423}

-Segment, Operating Activities [Domain] {ID424}

Segment, Continuing Operations [Member] {ID425}

Segment, Discontinued Operations [Member] {ID426}

-Statement, Business Segments [Axis] {ID427}

-Segment, Business [Domain] {ID428}

Business Intersegment, Eliminations [Member] {ID429}

-Statement, Geographical [Axis] {ID430}

-Segment, Geographical [Domain] {ID431}

Geographical Intersegment, Eliminations [Member] {ID432}

-Legal Entity [Axis] {ID433}

-Entity [Domain] {ID434}

Parent Company [Member] {ID435}

-Subsidiaries [Member] {ID436}

Guarantor Subsidiaries [Member] {ID437}

Non-Guarantor Subsidiaries [Member] {ID438}

Variable Interest Entity, Primary Beneficiary [Member] {ID439}

Consolidation, Eliminations [Member] {ID440}

Majority-Owned Subsidiary, Unconsolidated [Member] {ID441}

Variable Interest Entity, Not Primary Beneficiary [Member] {ID442}

Variable Interest Entity (VIE) or Potential VIE, Information Unavailability [Member] {ID443}

Corporate Joint Venture [Member] {ID444}

Partnership Interest [Member] {ID445}

-Statement, Class of Stock [Axis] {ID446}

-Class of Stock [Domain] {ID447}

Series A common stock {ID448}

Series B common stock {ID449}

Nonvoting Common Stock [Member] {ID450}

Convertible Common Stock [Member] {ID451}

Preferred stock {ID452}

Cumulative Preferred Stock [Member] {ID453}

Noncumulative Preferred Stock [Member] {ID454}

Redeemable Preferred Stock [Member] {ID455}

Nonredeemable Preferred Stock [Member] {ID456}

Redeemable Convertible Preferred Stock [Member] {ID457}

Nonredeemable Convertible Preferred Stock [Member] {ID458}

Convertible Preferred Stock [Member] {ID459}

Preferred Class A [Member] {ID460}

Preferred Class B [Member] {ID461}

Series A Preferred Stock [Member] {ID462}

Series B Preferred Stock [Member] {ID463}

Series C Preferred Stock [Member] {ID464}

Series D Preferred Stock [Member] {ID465}

Series E Preferred Stock [Member] {ID466}

Series F Preferred Stock [Member] {ID467}

Series G Preferred Stock [Member] {ID468}

Series H Preferred Stock [Member] {ID469}

-Product or Service [Axis] {ID470}

Product or Service, Name [Domain] {ID471}

CELANESE CORPORATION XBRL Taxonomy Presentation Networks