Tower Sale and Leaseback (Narrative) (Details) - Vertical Bridge Tower Sale [Member] $ in Millions |
1 Months Ended |
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Aug. 31, 2016
USD ($)
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| Sale Leaseback Transaction [Line Items] | |
| Towers conveyed to VBT | 276 |
| Sale Leaseback Transaction, Net Proceeds | $ 90.8 |
| Renewal Options | 8 |
| Lessee Leasing Arrangements, Renewal Term | 5 years |
| Annual rent increase | 2.00% |
| Reduction of asset retirement obligation | $ 3.4 |
| Imputed Interest Rate | 7.10% |
| Minimum [Member] | |
| Sale Leaseback Transaction [Line Items] | |
| Lessee Leasing Arrangements, Term of Contract | 10 years |
| Maximum [Member] | |
| Sale Leaseback Transaction [Line Items] | |
| Lessee Leasing Arrangements, Term of Contract | 50 years |
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- Definition Property Subject to Sale, Number of Units No definition available.
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- Definition Number of renewal options No definition available.
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- Definition Sale Leaseback Transaction, Rent Increase percent No definition available.
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- Definition Amount of increase (decrease) in asset retirement obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Term of the lessee's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The financing cost related to leases that have been recorded under the deposit method, as a financing or as a capital leases in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of cash inflow after closing and debt issuance costs received by a seller-lessee in a sale-leaseback recognized in financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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