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Debt - Narrative (Details) |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Mar. 03, 2016 USD ($) | Jan. 03, 2014 USD ($) facility | Mar. 31, 2016 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($) | Feb. 18, 2016 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |
Carrying amount |  |  |  | $ 274,900,000 | $ 281,500,000 |  |
Loss on debt extinguishment |  |  |  | $ 0 | 76,300,000 | $ 200,000 |
Period for which the entity will be able to comply with the financial covenants |  |  |  | 12 months |  |  |
Revolving Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Number of loan facilities included with the senior credit facility | facility |  | 3 |  |  |  |  |
Senior Notes Due 2021 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Face amount of debt |  |  |  | $ 260,000,000 | 260,000,000 |  | $ 260,000,000
Carrying amount |  |  |  | $ 251,900,000 | 249,800,000 |  |
Interest rate, stated percentage (as a percent) |  |  |  | 12.75% |  |  |
Other |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Carrying amount |  |  |  | $ 26,100,000 | $ 35,700,000 |  |
Weighted average interest rate (as a percent) |  |  |  | 550.00% |  |  |
Asset Based Revolving Credit Facility | Revolving Credit Facility | Wells Fargo Bank |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity under revolving credit facility | $ 225,000,000 |  |  |  |  |  |
Asset Based Revolving Credit Facility | Revolving Credit Facility | Wells Fargo Bank | Line of Credit |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt term (in years) | 5 years |  |  |  |  |  |
Asset Based Revolving Credit Facility | Letter of Credit | Wells Fargo Bank |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity under revolving credit facility | $ 75,000,000 |  |  |  |  |  |
Asset Based Revolving Credit Facility | Letter of Credit | Wells Fargo Bank | Subsidiary |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity under revolving credit facility | $ 10,000,000 |  |  |  |  |  |
ABL Revolving Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  |  | 3.20% |  |  |
Line of credit outstanding |  |  |  | $ 0 |  |  |
Highest daily borrowing |  |  |  | $ 59,500,000 |  |  |
Fixed charge coverage ratio | 100.00% |  |  |  |  |  |
ABL Revolving Credit Facility | LIBOR |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  | 1.50% |  |  |
ABL Revolving Credit Facility | Prime Rate |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  | 0.50% |  |  |
ABL Revolving Credit Facility | Revolving Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Average borrowing |  |  |  | $ 18,400,000 |  |  |
Excess capacity |  |  |  | 103,600,000 |  |  |
Line of credit borrowing capacity |  |  |  | 118,100,000 |  |  |
ABL Revolving Credit Facility | Letter of Credit |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Line of credit outstanding |  |  |  | $ 14,400,000 |  |  |
Prior Senior Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  |  |  | 3.50% |  |
Maximum borrowing capacity under revolving credit facility |  | $ 1,050,000,000 |  |  |  |  |
Highest daily borrowing |  |  |  |  | $ 234,000,000 |  |
Average borrowing |  |  |  |  | $ 117,400,000 |  |
Prior Senior Credit Facility | Revolving Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity under revolving credit facility |  | $ 500,000,000 |  |  |  |  |
Debt term (in years) |  | 5 years |  |  |  |  |
Prior Senior Credit Facility | Term Loan A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity under revolving credit facility |  | $ 350,000,000 |  |  |  |  |
Debt term (in years) |  | 5 years |  |  |  |  |
Prior Senior Credit Facility | Term Loan B |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity under revolving credit facility |  | $ 200,000,000 |  |  |  |  |
Debt term (in years) |  | 7 years |  |  |  |  |
Term Loan A | Cash Flow Hedging |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notional amount |  |  | $ 175,000,000 |  |  |  |
Term Loan A | Cash Flow Hedging | Interest Rate Swap Contracts: Float-to-Fixed |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Terminated derivatives |  |  | 5,900,000 |  |  |  |
Write off of deferred financing expense |  |  | 4,300,000 |  |  |  |
Senior Notes, Due 2020 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Write off of deferred financing expense |  |  | 6,900,000 |  |  |  |
Interest rate, stated percentage (as a percent) | 8.50% |  |  |  |  |  |
Redemption premium | $ 625,500,000 |  |  |  |  |  |
Redemption price (as a percent) | 104.25% |  |  |  |  |  |
Loss on debt extinguishment |  |  | 31,500,000 |  |  |  |
Debt redemption premium |  |  | 24,600,000 |  |  |  |
Derivative, notional amount | $ 11,800,000 |  |  |  |  |  |
Senior Notes, Due 2022 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Write off of deferred financing expense |  |  | 3,400,000 |  |  |  |
Interest rate, stated percentage (as a percent) | 5.875% |  |  |  |  |  |
Redemption premium | $ 330,500,000 |  |  |  |  |  |
Redemption price (as a percent) | 110.167% |  |  |  |  |  |
Loss on debt extinguishment |  |  | 34,600,000 |  |  |  |
Debt redemption premium |  |  | $ 31,200,000 |  |  |  |
Derivative, notional amount | $ 700,000 |  |  |  |  |  |

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the 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)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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