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Basis of Presentation Basis of Presentation - Cequent Spinoff (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 7 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2015 | Dec. 31, 2015
Presentation of spin-off costs [Line Items] |  |  |  |  |  |
Cash distribution received from Cequent spin-off |  | $ 214,500 |  | $ 214,500 |  |
Cequent Spin-off, one-time costs |  |  |  | 29,000 | $ 30,000 |
Debt Issuance Costs, Net | $ 5,380 |  | $ 5,380 |  |  | $ 6,050
Debt financing and extinguishment costs | $ 0 | (1,970) | $ 0 | (1,970) |  |
Continuing Operations [Member] |  |  |  |  |  |
Presentation of spin-off costs [Line Items] |  |  |  |  |  |
Cequent Spin-off, one-time costs |  |  |  | 3,000 |  |
Debt Issuance Costs, Net |  | 1,000 |  | 1,000 | 1,000 |
Debt financing and extinguishment costs |  |  |  | 2,000 |  |
Discontinued Operations [Member] |  |  |  |  |  |
Presentation of spin-off costs [Line Items] |  |  |  |  |  |
Cequent Spin-off, one-time costs |  |  |  |  | 18,000 |
Debt Issuance Costs, Net |  | $ 9,000 |  | $ 9,000 | $ 9,000 |

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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12317-112629 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12355-112629 + Details
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