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Business Segments (Tables) | 9 Months Ended
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Sep. 30, 2015
Segment Reporting [Abstract] |
Schedule Of Defined Benefit Plan Expense Allocation | For the three and nine month periods ended September 30, 2015 and 2014, the amount of defined benefit pension expense and all defined benefit and defined contribution postretirement medical and life insurance expense included in business segment results, corporate expense and closed company and other expenses was as follows:
(in millions) |  |  |  |  |  |  |
| Three months ended September 30, |  | Nine months ended September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
High Performance Materials & Components | $ | 3.0 |  |  | $ | 5.1 |  |  | $ | 9.1 |  |  | $ | 15.6 |
Flat Rolled Products | 14.7 |  |  | 15.6 |  |  | 44.1 |  |  | 46.8 |
Total | 17.7 |  |  | 20.7 |  |  | 53.2 |  |  | 62.4 |
Corporate expenses | 1.0 |  |  | 1.3 |  |  | 2.9 |  |  | 4.0 |
Closed company and other expenses | 0.6 |  |  | 1.8 |  |  | 1.7 |  |  | 5.4 |
Total retirement benefit expense | $ | 19.3 |  |  | $ | 23.8 |  |  | $ | 57.8 |  |  | $ | 71.8 |
Schedule Of Segment Reporting Information By Segment | Following is certain financial information with respect to the Company’s business segments for the periods indicated (in millions):
| Three months ended September 30, |  | Nine months ended September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Total sales: |  |  |  |  |  |  |
High Performance Materials & Components | $ | 490.1 |  |  | $ | 527.1 |  |  | $ | 1,588.5 |  |  | $ | 1,562.6 |
Flat Rolled Products | 377.8 |  |  | 587.0 |  |  | 1,516.0 |  |  | 1,747.1 |
| 867.9 |  |  | 1,114.1 |  |  | 3,104.5 |  |  | 3,309.7 |
Intersegment sales: |  |  |  |  |  |  |
High Performance Materials & Components | 15.4 |  |  | 19.4 |  |  | 59.9 |  |  | 56.4 |
Flat Rolled Products | 19.8 |  |  | 25.1 |  |  | 63.9 |  |  | 77.4 |
| 35.2 |  |  | 44.5 |  |  | 123.8 |  |  | 133.8 |
Sales to external customers: |  |  |  |  |  |  |
High Performance Materials & Components | 474.7 |  |  | 507.7 |  |  | 1,528.6 |  |  | 1,506.2 |
Flat Rolled Products | 358.0 |  |  | 561.9 |  |  | 1,452.1 |  |  | 1,669.7 |
| $ | 832.7 |  |  | $ | 1,069.6 |  |  | $ | 2,980.7 |  |  | $ | 3,175.9 |
Operating profit (loss): |  |  |  |  |  |  |
High Performance Materials & Components | $ | 18.8 |  |  | $ | 53.8 |  |  | $ | 136.1 |  |  | $ | 162.5 |
Flat Rolled Products | (91.8 | ) |  | 6.1 |  |  | (121.8 | ) |  | (32.7 | )
Total operating profit (loss) | (73.0 | ) |  | 59.9 |  |  | 14.3 |  |  | 129.8 |
LIFO and net realizable value reserves | (0.2 | ) |  | (10.0 | ) |  | — |  |  | (12.9 | )
Corporate expenses | (10.7 | ) |  | (11.4 | ) |  | (33.6 | ) |  | (37.3 | )
Closed company and other expenses | (6.5 | ) |  | (9.2 | ) |  | (18.6 | ) |  | (22.1 | )
Interest expense, net | (27.5 | ) |  | (25.2 | ) |  | (81.0 | ) |  | (82.8 | )
Income (loss) from continuing operations before income taxes | $ | (117.9 | ) |  | $ | 4.1 |  |  | $ | (118.9 | ) |  | $ | (25.3 | )

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e8813-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e8736-108599 + Details
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