Member's Interest (Schedule Of Assumptions Used In Fair Value Calculation) (Details)	12 Months Ended
Dec. 31, 2012 years	Dec. 31, 2011 years	Dec. 31, 2010 years
CCMH [Member]
Member's Interest [Abstract]
Expected volatility, minimum	71.00%	67.00%	58.00%
Expected volatility, maximum	77.00%	67.00%	58.00%
Expected life in years, minimum	6.3	6.3	5
Expected life in years, maximum	6.5	6.5	7
Risk-free interest rate, minimum	0.97%	1.22%	2.03%
Risk-free interest rate, maximum	1.55%	2.37%	2.74%
Dividend yield	0.00%	0.00%	0.00%
CCOH [Member]
Member's Interest [Abstract]
Expected volatility, minimum	54.00%	57.00%	58.00%
Expected volatility, maximum	56.00%	57.00%	58.00%
Expected life in years, minimum	6.3	6.3	5.5
Expected life in years, maximum	6.3	6.3	7
Risk-free interest rate, minimum	0.92%	1.26%	1.38%
Risk-free interest rate, maximum	1.48%	2.75%	3.31%
Dividend yield	0.00%	0.00%	0.00%

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.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph e(2)(c)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)(iii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The maximum period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior.

+ References

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- Definition

The minimum period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior.

+ References

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- Definition

The estimated measure of the maximum 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.

+ References

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- Definition

The estimated measure of the minimum 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 maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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

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