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Debt and Other Obligations (Components of Interest Expense and Amortization of Deferred Financing Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Debt and Other Obligations [Abstract]
Interest expense on debt obligations	$ 126,616	$ 121,287	$ 374,363	$ 366,388
Amortization of deferred financing costs and adjustments on long-term debt	4,601	5,567	14,522	15,478
Other	(1,301)	(721)	(3,229)	(1,809)
Total	129,916	129,877	385,656	398,782
Interest Rate Swap [Member]
Debt and Other Obligations [Abstract]
Amortization of interest rate swaps	$ 0	$ 3,744	$ 0	$ 18,725	[1]
[1] Amounts reclassified from "accumulated other comprehensive income (loss)."

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Debt and Other Obligations [Abstract}

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The cost of borrowed funds and the amortization of interest rate swaps accounted for as interest that was charged against earnings during the period.

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The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

+ References

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Amount of amortization expense attributable to debt issuance costs.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Amount of interest expense classified as other.

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