Debt and Financing (Details) (USD $) | 3 Months Ended | 12 Months Ended | 0 Months Ended | | |
Mar. 31, 2015 | Mar. 31, 2014 | Dec. 31, 2014 | Feb. 13, 2014 | Mar. 25, 2015 | Jan. 31, 2014 |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | $1,093,600,000 | | | 1,116,200,000 | | | | |
Premium/(Discount), Debt | -5,400,000 | | | -6,300,000 | | | | |
Book Value | 1,088,200,000 | | | 1,109,900,000 | | | | |
Book Value, Current Maturities | -14,200,000 | | | -31,100,000 | | | | |
Par Value, Excluding Current Maturities | 1,079,400,000 | | | 1,084,500,000 | | | | |
Debt Instrument, Unamortized Discount (Premium), Net, Noncurrent Maturities | 5,400,000 | | | 5,700,000 | | | | |
Book Value, Excluding Current Maturities | 1,074,000,000 | | | 1,078,800,000 | | | | |
Series B Notes Outstanding Principal and Interest | | | | | | | 17,900,000 | |
Series B Notes Conversion Price Per Share | | | | | | | $18 | |
Common Stock Shares Converted for Series B Notes | | | | | | | 994,689 | |
Expense Related to Fair Value of Incremental Shares Converted | 600,000 | | 5,100,000 | | | | | |
Cash Repayment to Series B Notes holders | 300,000 | | | | | | | |
Amortization of premiums and discounts on debt | 1,000,000 | | 17,700,000 | | | | | |
Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 1,088,200,000 | | | 1,109,900,000 | | | | |
Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 1,082,200,000 | | | 1,104,400,000 | | | | |
A&R CDA [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Stated Interest Rate, Minimum | | | | 3.25% | | | | |
Stated Interest Rate, Maximum | | | | 18.30% | | | | |
2014 Term Loan [Domain] [Domain] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | 691,300,000 | | | | | | | |
Premium/(Discount), Debt | -5,400,000 | | | | | | | |
Book Value | 685,900,000 | | | | | | | |
Debt Instrument, Gross, Current Maturities | -7,000,000 | | | | | | | |
Premium/(Discount), Current Maturities | 0 | | | | | | | |
Book Value, Current Maturities | -7,000,000 | | | | | | | |
Stated Interest Rate | 8.25% | | | | | | | |
Average Effective Interest Rate | 8.50% | | | | | | | |
2014 Term Loan [Domain] [Domain] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 685,900,000 | | | 687,300,000 | | | | |
2014 Term Loan [Domain] [Domain] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 681,600,000 | | | 685,400,000 | | | | |
Restructured Term Loan [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | | 693,000,000 | | | | |
Premium/(Discount), Debt | | | | -5,700,000 | | | | |
Book Value | | | | 687,300,000 | | | | |
Stated Interest Rate | | | | 8.25% | | | | |
Average Effective Interest Rate | | | | 8.50% | | | | |
Line of Credit [Member] | 2014 ABL Facility Credit Agreement [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | 0 | [1] | | | | | | |
Premium/(Discount), Debt | 0 | [1] | | | | | | |
Book Value | 0 | [1] | | | | | | |
Borrowing Base | 450,000,000 | | | 445,500,000 | | | | |
Line Of Credit Facility, Total Cash and Availability | 84,200,000 | | | 71,200,000 | | | | |
Line Of Credit Facility, Total Able to Be Drawn | 39,200,000 | | | 27,100,000 | | | | |
Line of Credit [Member] | ABL facility - Term A [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | | 0 | [2] | | | |
Premium/(Discount), Debt | | | | 0 | [2] | | | |
Book Value | | | | 0 | [2] | | | |
Borrowing Base | 0 | | | 156,500,000 | | | | |
line of credit facility, Total Availability | | | | 51,500,000 | | | | |
Capacity | 0 | | | 175,000,000 | | | | |
Line of Credit [Member] | ABL facility - Term B [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Debt Instrument, Gross, Current Maturities | | | | -7,000,000 | | | | |
Premium/(Discount), Current Maturities | | | | 0 | | | | |
Book Value, Current Maturities | | | | -7,000,000 | | | | |
Borrowing Base | | | | 219,900,000 | | | | |
line of credit facility, Total Availability | | | | 0 | | | | |
Capacity | | | | 219,900,000 | | | | |
Letter of Credit [Member] | 2014 ABL Facility Credit Agreement [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Letters of Credit Outstanding, Amount | 365,800,000 | | | 374,300,000 | | | | |
Pension Contribution Deferral Obligation [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | | 73,200,000 | | | | |
Premium/(Discount), Debt | | | | 0 | | | | |
Book Value | | | | 73,200,000 | | | | |
Average Effective Interest Rate | | | | 7.30% | | | | |
Stated Interest Rate, Minimum | | | | | | | | |
Stated Interest Rate, Maximum | | | | | | | | |
Senior Notes [Member] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 0 | | | 17,100,000 | | | | |
Senior Notes [Member] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 0 | | | 17,700,000 | | | | |
Senior Notes [Member] | Senior A Notes [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | | 17,700,000 | | | | |
Premium/(Discount), Debt | | | | -600,000 | | | | |
Book Value | | | | 17,100,000 | | | | |
Stated Interest Rate | | | | 10.00% | | | | |
Average Effective Interest Rate | | | | 25.60% | | | | |
Number of equity instruments convertible, subsequent month | 0 | | | | | | | |
Senior Notes [Member] | Senior B Notes | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | | 47,000,000 | | | | |
Premium/(Discount), Debt | | | | 0 | | | | |
Book Value | | | | 47,000,000 | | | | |
Average Effective Interest Rate | | | | 7.30% | | | | |
Debt conversion price, future period | $18.53 | | | | | | | $15 |
Number of shares converted per thousand, future period | 53.9567 | | | | | | | |
Conversion of stock, shares converted | 75,900 | | | | | | | |
Interest Expense, Debt | | | 400,000 | | | | | |
Make Whole Premium | | | 200,000 | | | | | |
Amortization of premiums and discounts on debt | | | 200,000 | | | | | |
Number of equity instruments convertible, subsequent month | 0 | | | | | | | |
Conversion ratio (future period) | 0.0539567 | | | | | | | |
Debt Instrument, Convertible, Conversion Ratio | 0.0569476 | | | | | | | |
Debt Conversion, Converted Instrument, Amount | | | 1,200,000 | | | 50,600,000 | | |
Senior Notes [Member] | Series B Note [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Debt Instrument, Gross, Current Maturities | | | | -17,700,000 | | | | |
Premium/(Discount), Current Maturities | | | | 600,000 | | | | |
Book Value, Current Maturities | | | | -17,100,000 | | | | |
Debt Conversion, Converted Instrument, Amount | | | | | | 50,600,000 | | |
Secured Second A&R CDA [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | 46,200,000 | | | | | | | |
Premium/(Discount), Debt | 0 | | | | | | | |
Book Value | 46,200,000 | | | | | | | |
Average Effective Interest Rate | 7.30% | | | | | | | |
Stated Interest Rate, Minimum | 3.30% | | | | | | | |
Stated Interest Rate, Maximum | 18.30% | | | | | | | |
Unsecured Second A&R CD [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | 73,200,000 | | | | | | | |
Premium/(Discount), Debt | 0 | | | | | | | |
Book Value | 73,200,000 | | | | | | | |
Average Effective Interest Rate | 7.30% | | | | | | | |
Stated Interest Rate, Minimum | 3.30% | | | | | | | |
Stated Interest Rate, Maximum | 18.30% | | | | | | | |
Lease Financing Obligations [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | 282,700,000 | | | 285,100,000 | | | | |
Premium/(Discount), Debt | 0 | | | 0 | | | | |
Book Value | 282,700,000 | | | 285,100,000 | | | | |
Debt Instrument, Gross, Current Maturities | -7,000,000 | | | -6,800,000 | | | | |
Premium/(Discount), Current Maturities | 0 | | | 0 | | | | |
Book Value, Current Maturities | -7,000,000 | | | -6,800,000 | | | | |
Average Effective Interest Rate | 12.00% | | | 12.00% | | | | |
Stated Interest Rate, Minimum | 10.00% | | | 10.00% | | | | |
Stated Interest Rate, Maximum | 18.20% | | | 18.20% | | | | |
Lease Financing Obligations [Member] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 282,700,000 | | | 285,100,000 | | | | |
Lease Financing Obligations [Member] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 282,700,000 | | | 282,200,000 | | | | |
Other Debt Obligations [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | 200,000 | | | 200,000 | | | | |
Premium/(Discount), Debt | 0 | | | 0 | | | | |
Book Value | 200,000 | | | 200,000 | | | | |
Debt Instrument, Gross, Current Maturities | -200,000 | | | -200,000 | | | | |
Premium/(Discount), Current Maturities | 0 | | | 0 | | | | |
Book Value, Current Maturities | -200,000 | | | -200,000 | | | | |
Other Debt Obligations [Member] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | 119,600,000 | | | 120,400,000 | | | | |
Other Debt Obligations [Member] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | $117,900,000 | | | 119,100,000 | | | | |
|
[1] | As of March 31, 2015, the borrowing base and availability on our ABL Facility were $450.0 million and $84.2 million, respectively. The availability is calculated in accordance with the terms of the ABL Facility and is derived by reducing the borrowing base by our $365.8 million of outstanding letters of credit as of March 31, 2015. The amount which is actually able to be drawn is limited by certain financial covenants in the ABL Facility to $39.2 million. |
[2] | As of December 31, 2014, the borrowing base and availability on our ABL Facility were $445.5 million and $71.2 million, respectively. The availability is calculated in accordance with the terms of the ABL Facility and is derived by reducing the borrowing base by our $374.3 million of outstanding letters of credit as of December 31, 2014. The amount which is actually able to be drawn is limited by certain financial covenants in the ABL Facility to $27.1 million. |