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Fair Value of Financial Instruments - Narrative (Details) - USD ($) $ in Millions | Sep. 30, 2016 | Mar. 03, 2016 | Dec. 31, 2015
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Senior notes 12.750% Due 2021 |  |  |
Financial assets and liabilities accounted for at fair value on a recurring basis |  |  |
Interest rate, stated percentage (as a percent) | 12.75% |  |
Debt instruments at fair value | $ 280.8 |  |
Senior notes 8.50% due 2020 |  |  |
Financial assets and liabilities accounted for at fair value on a recurring basis |  |  |
Interest rate, stated percentage (as a percent) |  | 8.50% |
Debt instruments at fair value |  |  | $ 623.1
Senior notes 5.875% due 2022 |  |  |
Financial assets and liabilities accounted for at fair value on a recurring basis |  |  |
Interest rate, stated percentage (as a percent) |  | 5.875% |
Debt instruments at fair value |  |  | 310.6
Term loan A |  |  |
Financial assets and liabilities accounted for at fair value on a recurring basis |  |  |
Debt instruments at fair value |  |  | 307.7
Term loan B |  |  |
Financial assets and liabilities accounted for at fair value on a recurring basis |  |  |
Debt instruments at fair value |  |  | $ 116.7

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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