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Stock-Based Compensation | 9 Months Ended
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Sep. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] | Stock-Based Compensation The following table summarizes the Company's pre-tax compensation expense and related income tax benefit during the three and nine months ended September 30, 2016 and 2015 related to the Company's performance units and restricted stock.
| Three Months Ended September 30, | Nine Months Ended September 30,
(In millions) | 2016 | 2015 | 2016 | 2015
Performance units |  |  |  |
Total shareholder return | $ | 1.2 |  | $ | 1.9 |  | $ | 3.4 |  | $ | 5.7 |
Earnings per share | (1.3 | ) | (0.8 | ) | (0.3 | ) | 0.3 |
Total performance units | (0.1 | ) | 1.1 |  | 3.1 |  | 6.0 |
Restricted stock | — |  | — |  | 0.1 |  | 0.1 |
Total compensation expense | (0.1 | ) | 1.1 |  | 3.2 |  | 6.1 |
Less: Amount paid by unconsolidated affiliates | — |  | (0.2 | ) | — |  | 0.3 |
Net compensation expense | $ | (0.1 | ) | $ | 1.3 |  | $ | 3.2 |  | $ | 5.8 |
Income tax benefit | $ | — |  | $ | 0.5 |  | $ | 1.3 |  | $ | 2.3 |
During the three and nine months ended September 30, 2016, the Company issued an immaterial number of shares to satisfy restricted stock grants.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65895303&loc=d3e17540-113929 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68057994&loc=d3e25284-112666 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 + Details
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