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Income Taxes, Valuation Allowances and NOL Carryforwards (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012
Operating Loss Carryforwards [Line Items] |  |
Reversal of deferred tax valuation allowance | $ 599.5 |
Total valuation allowance | 88.2 |
Current valuation allowance | 11.6 | 130.1
Non-current valuation allowance | 76.6 | 587.4
Tax benefit of loss carryovers | 95.9 |
Tax benefit of unused capital losses | 9.5 |
NOL carryforwards which expire | 76.2 |
NOL carryforwards which have an unlimited life | 10.2 |
Foreign jurisdictions [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Tax benefit of loss carryovers | 13.7 |
State and Local Jurisdiction [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Tax benefit of loss carryovers | 72.7 |
United States |  |
Operating Loss Carryforwards [Line Items] |  |
Total valuation allowance | 76.9 |
Foreign jurisdictions [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Total valuation allowance | $ 11.3 |

X
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=29652012&loc=d3e28680-109314 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 + Details
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=29652012&loc=d3e28680-109314 + Details
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