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v2.4.1.9

Reorganization Items, Net (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014
Reorganizations Items, Net [Abstract] |  |
Reorganization items, professional fees | $ 1.5 us-gaap_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees | $ 22.3 us-gaap_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
Reorganization items, expense of deferred financing costs |  | 1.2 us-gaap_DebtorReorganizationItemsWriteOffOfDeferredFinancingCostsAndDebtDiscounts
Gain on cancellation of convertible senior notes, net |  | (284.7)leu_Gainoncancellationofconvertibleseniornotesnet
Gain on cancellation of convertible preferred stock, net |  | (64.1)leu_Gainoncancellationofconvertiblepreferredstocknet
Expense of unamortized restricted stock |  | 0.4 leu_Expenseofunamortizedrestrictedstock
Gain related to the freeze of SERP benefits |  | (2.2)leu_GainrelatedtothefreezeofSERPbenefits
Revaluation of deferred revenue, net of deferred costs |  | (20.1)leu_Revaluationofdeferredrevenuenetofdeferredcosts
Revaluation of inventory |  | (35.4)leu_Revaluationofinventory
Valuation of intangible assets |  | (260.7)leu_Valuationofintangibleassets
Remeasurement of pension and postretirement benefit obligations |  | 94.7 leu_Remeasurementofpensionandpostretirementbenefitobligations
Elimination of Predecessor Company accumulated other comprehensive loss related to pension and postretirement benefit obligations |  | 121.7 leu_EliminationofPredecessorCompanyaccumulatedothercomprehensivelossrelatedtopensionandpostretirementbenefitobligations
Reorganization items, net | 1.5 us-gaap_ReorganizationItems | (426.9)us-gaap_ReorganizationItems
Reorganization items, net, paid | 8.2 leu_ReorganizationItemsNetPaid | 15.6 leu_ReorganizationItemsNetPaid
Accrued professional fees, current |  | $ 6.7 us-gaap_AccruedProfessionalFeesCurrent

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- Definition Elimination of Predecessor Company accumulated other comprehensive loss related to pension and postretirement benefit obligations + References No definition available. + Details
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- Definition Expense of unamortized restricted stock + References No definition available. + Details
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- Definition Gain on cancellation of convertible preferred stock, net + References No definition available. + Details
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- Definition Gain on cancellation of convertible senior notes, net + References No definition available. + Details
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- Definition Gain related to the freeze of SERP benefits + References No definition available. + Details
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- Definition Reorganization Items, Net, Paid + References No definition available. + Details
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- Details
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- Definition Revaluation of deferred revenue, net of deferred costs + References No definition available. + Details
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Liabilities -URI http://asc.fasb.org/extlink&oid=6509677 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6911-107765 + Details
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- Definition Amount of reorganization items related to legal and advisory professional fees related to entities in bankruptcy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=34712771&loc=d3e56145-112766 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6916575&loc=d3e55730-112764 + Details
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- Definition Amount of write-off of deferred financing costs and debt discounts related to prepetition debt obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=34712771&loc=d3e56145-112766 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6916575&loc=d3e55730-112764 + Details
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- Definition Total amount of reorganization items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=34712771&loc=d3e56145-112766 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6916575&loc=d3e55730-112764 + Details
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