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Depreciation and Amortization (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Depreciation and amortization expenses excluded from operating expenses
Depreciation and amortization	$ 72,410	$ 78,165	$ 146,283	$ 156,507
Direct Advertising Expense [Member]
Depreciation and amortization expenses excluded from operating expenses
Depreciation and amortization	68,675	74,476	138,246	149,116
General and Administrative Expense [Member]
Depreciation and amortization expenses excluded from operating expenses
Depreciation and amortization	1,059	1,250	2,070	2,516
Corporate Expenses [Member]
Depreciation and amortization expenses excluded from operating expenses
Depreciation and amortization	$ 2,676	$ 2,439	$ 5,967	$ 4,875

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- Definition

The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by (used in) operations using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28

+ Details

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