Shareholder's Interest (Schedule Of Stock Options Outstanding) (Detail) (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2013
Outstanding	5 years 6 months
Exercisable	4 years 10 months 24 days
Expected to vest	6 years 2 months 12 days
CCOH [Member]
Outstanding beginning	8,381
Granted	517
Exercised	(1,088)
Forfeited	(226)
Expired	(675)
Outstanding, ending	6,909
Exercisable	4,264
Expected to vest	2,514
Outstanding, beginning	9.22
Granted	7.78
Exercised	3.89
Forfeited	7.11
Expired	13.58
Outstanding, ending	9.60
Exercisable	10.90
Expected to vest	7.49
Outstanding	5 years 10 months 24 days
Exercisable	4 years 8 months 12 days
Expected to vest	7 years 10 months 24 days
Outstanding	15,545
Exercisable	8,581
Expected to vest	6,660
Parent Company [Member]
Outstanding beginning	2,792
Granted	0
Exercised	0
Forfeited	(63)
Expired	(220)
Outstanding, ending	2,509
Exercisable	1,423
Expected to vest	1,062
Outstanding, beginning	30.82
Granted	0
Exercised	0
Forfeited	10.00
Expired	10.63
Outstanding, ending	33.11
Exercisable	32.03
Expected to vest	35.08
Outstanding	0
Exercisable	0
Expected to vest	0

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

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable.

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As of the balance sheet date, the weighted-average exercise price (at which grantees can acquire the shares reserved for issuance) for exercisable stock options that are fully vested or expected to vest.

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Weighted average remaining contractual term for fully vested and expected to vest options that are exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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No definition available.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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No definition available.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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No definition available.

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Number of share options (or share units) exercised during the current period.

+ References

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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