Debt and Financing (Details) | 3 Months Ended | 6 Months Ended | 12 Months Ended | | |
Jun. 30, 2014USD ($) | Jun. 30, 2015USD ($)$ / sharesshares | Jun. 30, 2014USD ($)shares | Jun. 30, 2015USD ($)$ / shares | Dec. 31, 2014USD ($) | Mar. 25, 2015$ / sharesshares | Dec. 31, 2013USD ($) |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | $ 1,089,200,000 | | $ 1,089,200,000 | $ 1,116,200,000 | | |
Premium/(Discount), Debt | | | (5,000,000) | | (5,000,000) | (6,300,000) | | |
Book Value | | | 1,084,200,000 | | 1,084,200,000 | 1,109,900,000 | | |
Book Value, Current Maturities | | | (14,800,000) | | (14,800,000) | (31,100,000) | | |
Par Value, Excluding Current Maturities | | | 1,074,400,000 | | 1,074,400,000 | 1,084,500,000 | | |
Debt Instrument, Unamortized Discount (Premium), Net, Noncurrent Maturities | | | 5,000,000 | | 5,000,000 | 5,700,000 | | |
Book Value, Excluding Current Maturities | | | 1,069,400,000 | | 1,069,400,000 | 1,078,800,000 | | |
Cash and cash equivalents | | $ 173,900,000 | 196,000,000 | $ 173,900,000 | $ 196,000,000 | 171,100,000 | | $ 176,300,000 |
Series B Notes outstanding principal and interest | | | | | | | 17,900,000 | |
Series B Notes conversion price per share | $ / shares | | | | | | | $ 18 | |
Common stock shares converted for Series B Notes | shares | | | | | | | 994,689 | |
Expense Related to Fair Value of Incremental Shares Converted | | | $ 600,000 | | | | | |
Cash Repayment to Series B Notes holders | | | 300,000 | | 300,000 | | | |
Amortization of premiums and discounts on debt | | | $ 1,400,000 | 20,100,000 | | | | |
Operating leases, future minimum payments, remainder of fiscal year | | | 43,600,000 | | $ 43,600,000 | | | |
Operating leases, future minimum payments due | | | 215,600,000 | | 215,600,000 | | | |
Acquisition of property and equipment | | | (42,600,000) | (24,700,000) | | | | |
Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | 1,084,200,000 | | 1,084,200,000 | 1,109,900,000 | | |
Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | 1,078,000,000 | | 1,078,000,000 | 1,104,400,000 | | |
2014 Term Loan [Domain] [Domain] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | 689,500,000 | | 689,500,000 | | | |
Premium/(Discount), Debt | | | (5,000,000) | | (5,000,000) | | | |
Book Value | | | 684,500,000 | | 684,500,000 | | | |
Debt Instrument, Gross, Current Maturities | | | (7,000,000) | | (7,000,000) | (7,000,000) | | |
Premium/(Discount), Current Maturities | | | 0 | | 0 | 0 | | |
Book Value, Current Maturities | | | $ (7,000,000) | | $ (7,000,000) | (7,000,000) | | |
Stated Interest Rate | | | 8.25% | | 8.25% | | | |
Average Effective Interest Rate | | | 8.50% | | 8.50% | | | |
2014 Term Loan [Domain] [Domain] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | $ 684,500,000 | | $ 684,500,000 | 687,300,000 | | |
2014 Term Loan [Domain] [Domain] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | 674,000,000 | | 674,000,000 | 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 | [1] | | 0 | | 0 | | | |
Premium/(Discount), Debt | [1] | | 0 | | 0 | | | |
Book Value | [1] | | 0 | | 0 | | | |
Borrowing base | | | 436,400,000 | | 436,400,000 | $ 445,500,000 | | |
Line of credit facility, total cash and availability | | | $ 73,800,000 | | 73,800,000 | 71,200,000 | | |
Line of Credit [Member] | ABL facility - Term A [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | [2] | | | | | 0 | | |
Premium/(Discount), Debt | [2] | | | | | 0 | | |
Book Value | [2] | | | | | 0 | | |
Pension Contribution Deferral Obligation [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Stated Interest Rate, Minimum | | | | | | | | |
Stated Interest Rate, Maximum | | | | | | | | |
Letter of Credit [Member] | 2014 ABL Facility Credit Agreement [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Letters of credit outstanding, amount | | | $ 362,600,000 | | 362,600,000 | 374,300,000 | | |
10 percent of Borrowing Base | | | 43,700,000 | | 43,700,000 | | | |
10 percent of line cap | | | 45,000,000 | | 45,000,000 | | | |
Unused borrowing capacity, amount | | | | | | 27,100,000 | | |
Senior Notes [Member] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | 0 | | 0 | 17,100,000 | | |
Senior Notes [Member] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | $ 0 | | $ 0 | 17,700,000 | | |
Senior Notes [Member] | Senior B Notes [Domain] | | | | | | | | |
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% | | |
Senior Notes [Member] | Senior B Notes | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Debt conversion price, future period | $ / shares | | | $ 18.5334 | | $ 18.5334 | | | |
Number of shares converted per thousand, future period | shares | | | 53.9567 | | | | | |
Conversion ratio | | | 0.0539567 | | | | | |
Debt conversion, amount | | $ 0 | | $ 1,200,000 | | | | |
Conversion of stock, shares converted | shares | | | | 75,900 | | | | |
Interest Expense, Debt | | | | $ 400,000 | | | | |
Make whole premium | | | | 200,000 | | | | |
Amortization of premiums and discounts on debt | | | | $ 200,000 | | | | |
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) | | |
Secured Second A&R CDA [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | $ 45,000,000 | | $ 45,000,000 | 47,000,000 | | |
Premium/(Discount), Debt | | | 0 | | 0 | 0 | | |
Book Value | | | $ 45,000,000 | | $ 45,000,000 | $ 47,000,000 | | |
Stated Interest Rate, Minimum | | 3.25% | 3.30% | | | | | |
Stated Interest Rate, Maximum | | 18.30% | 18.30% | | | | | |
Average Effective Interest Rate | | | 7.30% | | 7.30% | 7.30% | | |
Unsecured Second A&R CD [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | $ 73,200,000 | | $ 73,200,000 | $ 73,200,000 | | |
Premium/(Discount), Debt | | | 0 | | 0 | 0 | | |
Book Value | | | $ 73,200,000 | | $ 73,200,000 | $ 73,200,000 | | |
Stated Interest Rate, Minimum | | | 3.30% | | | | | |
Stated Interest Rate, Maximum | | | 18.30% | | | | | |
Average Effective Interest Rate | | | 7.30% | | 7.30% | 7.30% | | |
Lease Financing Obligations [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | $ 281,500,000 | | $ 281,500,000 | $ 285,100,000 | | |
Premium/(Discount), Debt | | | 0 | | 0 | 0 | | |
Book Value | | | 281,500,000 | | 281,500,000 | 285,100,000 | | |
Debt Instrument, Gross, Current Maturities | | | (7,800,000) | | (7,800,000) | (6,800,000) | | |
Premium/(Discount), Current Maturities | | | 0 | | 0 | 0 | | |
Book Value, Current Maturities | | | $ (7,800,000) | | $ (7,800,000) | $ (6,800,000) | | |
Stated Interest Rate, Minimum | | | 10.00% | | | 10.00% | | |
Stated Interest Rate, Maximum | | | 18.20% | | | 18.20% | | |
Average Effective Interest Rate | | | 12.00% | | 12.00% | 12.00% | | |
Lease Financing Obligations [Member] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | $ 281,500,000 | | $ 281,500,000 | $ 285,100,000 | | |
Lease Financing Obligations [Member] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | 288,500,000 | | 288,500,000 | 282,200,000 | | |
Other Debt Obligations [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Gross | | | | | | 200,000 | | |
Premium/(Discount), Debt | | | | | | 0 | | |
Book Value | | | | | | 200,000 | | |
Debt Instrument, Gross, Current Maturities | | | | | | (200,000) | | |
Premium/(Discount), Current Maturities | | | | | | 0 | | |
Book Value, Current Maturities | | | | | | (200,000) | | |
Other Debt Obligations [Member] | Carrying Amount [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | 118,200,000 | | 118,200,000 | 120,400,000 | | |
Other Debt Obligations [Member] | Fair Value [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Long-term Debt, Fair Value | | | $ 115,500,000 | | $ 115,500,000 | 119,100,000 | | |
Credit Agreement Amendment, September 2014 [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Maximum Total Leverage Ratio, June 30, 2015 | | | 4.75 | | | | | |
Maximum Total Leverage Ratio, September 30, 2015 | | | 4.50 | | | | | |
Maximum Total Leverage Ratio, December 31, 2015 | | | 4.25 | | | | | |
Maximum Total Leverage Ratio, March 31, 2016 | | | 4 | | | | | |
Maximum Total Leverage Ratio, June 30, 2016 | | | 3.75 | | | | | |
Maximum Total Leverage Ratio, September 30, 2016 | | | 3.75 | | | | | |
Maximum Total Leverage Ratio, December 31, 2016 | | | 3.50 | | | | | |
Maximum Total Leverage Ratio, March 31, 2017 | | | 3.25 | | | | | |
Maximum Total Leverage Ratio, June 30, 2017 | | | 3.25 | | | | | |
Maximum Total Leverage Ratio, September 30, 2017 | | | 3.25 | | | | | |
Maximum Total Leverage Ratio, December 31, 2017 and thereafter | | | 3 | | | | | |
Debt Instrument, Total Leverage Ratio | | | | | 3.33 | | | |
2014 ABL Facility Credit Agreement [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Amount able to be drawn | | | $ 30,100,000 | | | | | |
2014 ABL Facility Credit Agreement [Member] | Line of Credit [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Line of credit facility, total cash and availability | | | 226,100,000 | | $ 226,100,000 | $ 198,200,000 | | |
Revenue Equipment [Member] | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Operating lease commitment | | | $ 78,600,000 | | $ 78,600,000 | | | |
Operating lease term | | | 5 years | | | | | |
| |
[1] | There were no amounts drawn on the ABL Facility at any time during the six months ended June 30, 2015. | |
[2] | There were no amounts drawn on the ABL Facility at any time during the twelve months ended December 31, 2014. | |