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Property And Equipment (Schedule Of Property And Equipment) (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2011
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Dec. 31, 2012
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| Property, Plant and Equipment [Abstract] | ||
| Capitalized software | $ 197,842,000 | $ 196,529,000 |
| Computer and broadcast equipment | 93,364,000 | 83,038,000 |
| Buildings and leasehold improvements | 93,941,000 | 98,241,000 |
| Furniture and other equipment | 75,185,000 | 79,748,000 |
| Projects in progress | 8,881,000 | 18,494,000 |
| Land and land improvements | 10,962,000 | 10,734,000 |
| Property and equipment, gross | 480,175,000 | 486,784,000 |
| Less: accumulated depreciation and amortization | (321,741,000) | (315,481,000) |
| Total property and equipment, net | 158,434,000 | 171,303,000 |
| Impairment charge, long-lived assets | $ 800,000 |
| X | ||||||||||
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- Definition
Buildings and leasehold improvements No definition available.
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- Definition
The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The gross amount of capitalized computer software costs as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross amount, at the balance sheet date, of long-lived assets under construction that include construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross amount, at the balance sheet date, of long-lived, depreciable assets commonly used in offices and stores. Examples include desks, chairs, and store fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount of real estate held for productive use and alterations to land which improves its potential for use, examples include, but are not limited to, walkways, driveways, fences, and parking lots. Excludes land held for sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross amount, as of the balance sheet date, of long-lived, depreciable assets used in the production process to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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