Other Information (Schedule Of Other Long-Term Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other Information [Abstract]
Unrecognized tax benefits	$ 131,015	$ 158,321
Asset retirement obligation	59,125	56,047
Non-qualified plan liabilities	11,844	10,593
Deferred income	20,273us-gaap_DeferredRevenue	12,121us-gaap_DeferredRevenue
Deferred rent	120,092us-gaap_AdvanceRent	106,394us-gaap_AdvanceRent
Employee related liabilities	31,617	24,265
Other	92,080	82,776
Total other long-term liabilities	$ 466,046	$ 450,517

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Other long-term liabilities that do not fall into any other category presented

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Amount at the balance sheet date that has been received by the entity that represents rents paid in advance.

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Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

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This represents the entire liability recognized in the balance sheet that is associated with the defined benefit pension plans.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.

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Aggregated carrying amounts of obligations as of the balance sheet date, excluding long-term debt, incurred as part of the normal operations that are expected to be paid after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Credits and Other Liabilities.

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