v2.4.0.8

Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012
Tax adjustment related to the REIT conversion | $ (67,395,000) | [1] |
Property and equipment | 135,824,000 |  | 1,246,899,000
Deferred site rental receivable | 28,074,000 |  | 340,113,000
Intangible assets | 116,548,000 |  | 894,800,000
Total deferred income tax liabilities | 280,446,000 |  | 2,481,812,000
Net operating loss carryforwards | 134,123,000 |  | 950,195,000
Deferred ground lease payable | 7,122,000 |  | 121,752,000
Alternative minimum tax credit carryforward | 0 |  | 3,566,000
Accrued liabilities | 148,580,000 |  | 190,121,000
Receivable allowance | 1,228,000 |  | 4,140,000
Prepaid lease | 0 |  | 1,358,430,000
Derivative instruments | 0 |  | 51,380,000
Deferred Tax Assets, Capital Loss Carryforwards | 0 |  | 29,402,000
Other | 5,866,000 |  | 5,270,000
Valuation allowance, asset | (27,264,000) |  | (70,940,000)
Total deferred income tax assets, net | 269,655,000 |  | 2,643,316,000
Net deferred income tax assets (liabilities) | (10,791,000) |  | 161,504,000
REIT tax adjustment to reclassify a deferred tax charge from AOCI | 39,800,000 |  |
U.S. Federal [Member] |  |  |
Total Amount of Valuation Reversals | 95,100,000 |  |
State [Member] |  |  |
Total Amount of Valuation Reversals | 20,100,000 |  |
CCAL [Member] |  |  |
Total Amount of Valuation Reversals | 51,100,000 |  |
Combined Impact of T-Mobile, WCP, and NextG [Member] |  |  |
Total deferred income tax liabilities | (19,700,000) |  |
Net deferred income tax assets (liabilities) | (100,500,000) |  |
Valuation Allowance, Operating Loss Carryforwards [Member] |  |  |
Valuation Allowance, Deferred Tax Asset, Change in Amount | $ 12,000,000 |  |
[1] | Inclusive of a $39.8 million adjustment to reclassify a deferred tax charge from AOCI to the provision for income taxes.

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