Debt And Financing - Maturities (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
2017	$ 16.8
2018	18.5
2019	733.6
2020	4.2
2021	3.2
Thereafter	234.0
Total	1,010.3	$ 1,081.9
Term Loan
Debt Instrument [Line Items]
2017	6.7
2018	6.7
2019	625.1
2020	0.0
2021	0.0
Thereafter	0.0
Total	638.5
ABL Facility
Debt Instrument [Line Items]
2017	0.0
2018	0.0
2019	0.0
2020	0.0
2021	0.0
Thereafter	0.0
Total	0.0
Second A&R CDA
Debt Instrument [Line Items]
2017	0.0
2018	0.0
2019	101.9
2020	0.0
2021	0.0
Thereafter	0.0
Total	101.9
Lease Financing Obligation
Debt Instrument [Line Items]
2017	10.1
2018	11.8
2019	6.6
2020	4.2
2021	3.2
Thereafter	234.0
Total	269.9
Principal cash obligations	11.2
Net book value of assets	$ 222.8

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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-Name Accounting Standards Codification
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