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Summary Of Significant Accounting Policies (Schedule Of Property, Software And Equipment Depreciation Periods) (Details)
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12 Months Ended |
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Dec. 31, 2012
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Minimum [Member] | Buildings And Land Improvements [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 5 years |
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Minimum [Member] | Computer Hardware And Software [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 2 years |
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Minimum [Member] | Furniture And Equipment [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 3 years |
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Minimum [Member] | Leasehold Improvements [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 1 year |
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Maximum [Member] | Buildings And Land Improvements [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 40 years |
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Maximum [Member] | Computer Hardware And Software [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 7 years |
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Maximum [Member] | Furniture And Equipment [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 10 years |
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Maximum [Member] | Leasehold Improvements [Member]
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| Property, Plant and Equipment [Line Items] | |
| Fixed Asset - Depreciation Period | 20 years |
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- Details
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- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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