Business Acquisition, Number of Cash Contingent Payment Rights

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- Definition

Deferred Compensation Arrangement with Individual, Number of Shares Used in Cash Settlement Calculation

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- Definition

Deferred Compensation Cash-based Arrangements, Liability, Current, Gross, before offset again the intrinsic value of the exercise

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- Definition

Employee Service Share-based Compensation, Unvested Awards, Grant date fair value

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- Definition

Employee Service Share-based Compensation, Vested Awards, Grant date fair value

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- Definition

Fair Value Option, Allocated Share-based Compensation Expense

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No definition available.

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- Definition

Liability for unvested restricted stock awards

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Fair Value Reclassified to Equity

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No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

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-Subparagraph (h)(1)(i)

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F

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-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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-Section S99

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-Subparagraph (SAB TOPIC 14.F)

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- Definition

For an acquired entity, price of a single share of a number of saleable stocks of a company.

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No definition available.

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- Definition

The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 12

-Paragraph 6, 7

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Paragraph 64, 65

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 710

-SubTopic 10

-Section 30

-Paragraph 1

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- Definition

Aggregate cash paid by the entity during the period to settle equity instruments granted under equity-based payment arrangements.

+ References

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- Definition

As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

+ References

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

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-Paragraph 1

-Subparagraph (SAB TOPIC 14.D.2)

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section D

-Subsection 2

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(b)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options outstanding.

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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No definition available.

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- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

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Compensation Arrangements (Details) (USD $) In Millions, except Share data, unless otherwise specified		3 Months Ended	12 Months Ended			8 Months Ended			12 Months Ended
	May 04, 2012 CVR Energy, Inc. [Member] cash_contingent_payments	Mar. 31, 2010 Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2012 Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2011 Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Mar. 23, 2010 Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2012 Energy Segment [Member] CVR Energy, Inc. [Member]	May 04, 2012 Energy Segment [Member] CVR Energy, Inc. [Member] cash_contingent_payments	Dec. 31, 2011 Options Connected to Deferred Compensation [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2012 Maximum [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2011 Maximum [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2010 Maximum [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2011 Black Scholes [Member] Stock Options [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2010 Black Scholes [Member] Stock Options [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]	Dec. 31, 2010 Black Scholes [Member] Deferred Compensation, Share-based Payments [Member] Automotive Segment [Member] Retired President and Chief Executive Officer [Member] Federal-Mogul [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options (number)			4,000,000									0		0
Stock options, revised fair value reclassified to equity		$ 27
Compensation expense related to stock options			0			33
Intrinsic value of stock options				0
Deferred compensation agreement, current liability, gross			10
Deferred compensation agreement, number of shares used in cash payout calculation			500,000
Stock price (in ones)					$ 19.46
Deferred compensation expense									1	1	2
Deferred compenstion intrinsic value								10
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price												$ 19.50		$ 19.50
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate												60.00%		58.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate												0.00%		0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate												0.17%		0.59%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value												1 year 6 months	2 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value												$ 8,000,000		$ 7,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value												8		7
Share price, CVR acquisition (in ones)	$ 30						$ 30
Number of cash contingent payment rights (in ones)	1						1
Additional share-based compensation expense from revaluing unvested shares to fair value						12
Unrecognized compensation cost related to restricted shares						20
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value						10
Employee Service Share-based Compensation, Unvested Awards, Grant date fair value						27
Liability for unvested restricted stock awards						20
Cash paid to settle liability-classified awards upon vesting						$ 22