v3.5.0.2

Fair Value of Financial Instruments (Tables) | 6 Months Ended
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Jun. 30, 2016
Fair Value Disclosures [Abstract] |
Summary of Carrying Amounts and Estimated Fair Values of Long-Term Debt and Commodity Purchase Contracts | The following is a summary of the carrying amounts and estimated fair values of our long-term debt and commodity purchase contracts as of June 30, 2016 and December 31, 2015:
|  | June 30, 2016 |  |  | December 31, 2015 |
(In millions) |  | Carrying Value |  |  | Fair Value |  |  | Carrying Value |  |  | Fair Value |
Level 1: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
4.625 Notes (net of debt issuance costs totaling $8.8 million and $9.6 million at June 30, 2016 and December 31, 2015, respectively) |  | $ | 679.2 |  |  | $ | 703.5 |  |  | $ | 678.4 |  |  | $ | 635.1 |
4.875 Notes (net of debt issuance costs totaling $5.4 million and $5.8 million at June 30, 2016 and December 31, 2015, respectively) |  | $ | 444.6 |  |  | $ | 461.3 |  |  | $ | 444.2 |  |  | $ | 408.4 |
Level 2: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New Term Loan Facility (net of deferred financing fees totaling $2.8 million and $3.1 million at June 30, 2016 and December 31, 2015, respectively) |  | $ | 243.5 |  |  | $ | 246.6 |  |  | $ | 244.4 |  |  | $ | 247.8 |
Derivative instruments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity purchase contracts |  | $ | 1.2 |  |  | $ | 1.2 |  |  | $ | (0.4) |  |  | $ | (0.4) |

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13476-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13467-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6447952&loc=d3e13220-108610 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611 + Details
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