| * |  | Network: 333000 - Disclosure - Investments, Equity Method and Joint Ventures (http://fasb.org/us-gaap/role/disclosure/InvestmentsEquityMethodAndJointVentures) | 
            
            
               | 1 |  | Equity Method Investments and Joint Ventures [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentsAndJointVenturesAbstract | 
            
            
               | 2 |  | Equity Method Investments and Joint Ventures Disclosure [Text Block] | [Concept] | Text Block (HTML) | For period |  | us-gaap:EquityMethodInvestmentsDisclosureTextBlock | 
            
            
               | 3 |  | Equity Method Investments [Table Text Block] | [Concept] | Text Block (HTML) | For period |  | us-gaap:EquityMethodInvestmentsTextBlock | 
            
            
               | 4 |  | Schedule of Equity Method Investments [Table] | [Table] |  |  |  | us-gaap:ScheduleOfEquityMethodInvestmentsTable | 
            
            
               | 5 |  | Investment, Name [Axis] | [Axis] |  |  |  | us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis | 
            
            
               | 6 |  | Investment, Name [Domain] | [Member] |  |  |  | us-gaap:EquityMethodInvesteeNameDomain | 
            
            
            
               | 7 |  | Schedule of Equity Method Investments [Line Items] | [Abstract] |  |  |  | us-gaap:ScheduleOfEquityMethodInvestmentsLineItems | 
            
            
               | 8 |  | Equity Method Investment, Financial Statement, Reported Amounts [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentFinancialStatementReportedAmountsAbstract | 
            
            
               | 9 |  | Income (Loss) from Equity Method Investments | [Concept] | Monetary | For period | Credit | us-gaap:IncomeLossFromEquityMethodInvestments | 
            
            
               | 10 |  | Equity Method Investments | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestments | 
            
            
            
               | 11 |  | Equity Method Investment, Description of Principal Activities | [Concept] | Text/String | For period |  | us-gaap:EquityMethodInvestmentDescriptionOfPrincipalActivities | 
            
            
               | 12 |  | Equity Method Investment, Ownership Percentage | [Concept] | Percent | As of |  | us-gaap:EquityMethodInvestmentOwnershipPercentage | 
            
            
               | 13 |  | Equity Method Investment, Other than Temporary Impairment | [Concept] | Monetary | For period | Debit | us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment | 
            
            
               | 14 |  | Equity Method Investment, Difference Between Carrying Amount and Underlying Equity [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAbstract | 
            
            
               | 15 |  | Equity Method Investment, Underlying Equity in Net Assets | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentUnderlyingEquityInNetAssets | 
            
            
               | 16 |  | Equity Method Investment, Difference Between Carrying Amount and Underlying Equity | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity | 
            
            
               | 17 |  | Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Accounting Treatment | [Concept] | Text/String | For period |  | us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment | 
            
            
            
               | 18 |  | Equity Method Investment, Quoted Market Value | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestmentQuotedMarketValue | 
            
            
               | 19 |  | Equity Method Investment, Aggregate Cost | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestmentAggregateCost | 
            
            
               | 20 |  | Equity Method Investment, Additional Information | [Concept] | Text/String | For period |  | us-gaap:EquityMethodInvestmentAdditionalInformation | 
            
            
               | 21 |  | Equity Method Investment, Summarized Financial Information [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationAbstract | 
            
            
               | 22 |  | Equity Method Investment, Summarized Financial Information, Assets [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationAssetsAbstract | 
            
            
               | 23 |  | Equity Method Investment, Summarized Financial Information, Current Assets | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets | 
            
            
               | 24 |  | Equity Method Investment, Summarized Financial Information, Noncurrent Assets | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets | 
            
            
               | 25 |  | Equity Method Investment, Summarized Financial Information, Assets, Total | [Concept] | Monetary | As of | Debit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationAssets | 
            
            
            
               | 26 |  | Equity Method Investment, Summarized Financial Information, Liabilities and Equity [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquityAbstract | 
            
            
               | 27 |  | Equity Method Investment, Summarized Financial Information, Liabilities [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAbstract | 
            
            
               | 28 |  | Equity Method Investment, Summarized Financial Information, Current Liabilities | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities | 
            
            
               | 29 |  | Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities | 
            
            
               | 30 |  | Equity Method Investment, Summarized Financial Information, Redeemable Preferred Stock | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRedeemablePreferredStock | 
            
            
               | 31 |  | Equity Method Investment, Summarized Financial Information, Liabilities, Total | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationLiabilities | 
            
            
            
               | 32 |  | Equity Method Investment Summarized Financial Information, Equity [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquityAbstract | 
            
            
               | 33 |  | Equity Method Investment, Summarized Financial Information, Noncontrolling Interest | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationMinorityInterest | 
            
            
               | 34 |  | Equity Method Investment, Summarized Financial Information, Equity Excluding Noncontrolling Interests | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital | 
            
            
               | 35 |  | Equity Method Investment Summarized Financial Information, Equity, Total | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationEquity | 
            
            
            
               | 36 |  | Equity Method Investment, Summarized Financial Information, Liabilities and Equity, Total | [Concept] | Monetary | As of | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity | 
            
            
            
               | 37 |  | Equity Method Investment, Summarized Financial Information, Income Statement [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationIncomeStatementAbstract | 
            
            
               | 38 |  | Equity Method Investment, Summarized Financial Information, Gross Profit (Loss) [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLossAbstract | 
            
            
               | 39 |  | Equity Method Investment, Summarized Financial Information, Revenue | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue | 
            
            
               | 40 |  | Equity Method Investment, Summarized Financial Information, Cost of Sales | [Concept] | Monetary | For period | Debit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales | 
            
            
               | 41 |  | Equity Method Investment, Summarized Financial Information, Gross Profit (Loss), Total | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss | 
            
            
            
               | 42 |  | Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations before Extraordinary
                  Items | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems | 
            
            
               | 43 |  | Equity Method Investment, Summarized Financial Information, Net Income (Loss) | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss | 
            
            
            
            
               | 44 |  | Equity Method Investment, Material Effects of Possible Conversions, Exercises or Contingent Issuances | [Concept] | Text/String | For period |  | us-gaap:EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances | 
            
            
               | 45 |  | Proceeds from Equity Method Investment, Dividends or Distributions | [Concept] | Monetary | For period | Debit | us-gaap:EquityMethodInvestmentDividendsOrDistributions | 
            
            
               | 46 |  | Proceeds from Equity Method Investment, Dividends or Distributions, Return of Capital | [Concept] | Monetary | For period | Debit | us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital | 
            
            
               | 47 |  | Equity Method Investment, Unrealized Intercompany Profit (Loss) Not Eliminated [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentUnrealizedIntercompanyProfitLossNotEliminatedAbstract | 
            
            
               | 48 |  | Equity Method Investment, Unrealized Intercompany Profit (Loss) Not Eliminated, Amount | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentUnrealizedIntercompanyProfitLossNotEliminatedAmount | 
            
            
               | 49 |  | Equity Method Investment, Unrealized Intercompany Profit (Loss) Not Eliminated, Description | [Concept] | Text/String | For period |  | us-gaap:EquityMethodInvestmentUnrealizedIntercompanyProfitLossNotEliminatedDescription | 
            
            
            
               | 50 |  | Equity Method Investment, Realized Gain (Loss) on Disposal [Abstract] | [Abstract] |  |  |  | us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposalAbstract | 
            
            
               | 51 |  | Equity Method Investment, Net Sales Proceeds | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentNetSalesProceeds | 
            
            
               | 52 |  | Equity Method Investment, Amount Sold | [Concept] | Monetary | For period | Debit | us-gaap:EquityMethodInvestmentSoldCarryingAmount | 
            
            
               | 53 |  | Equity Method Investment, Realized Gain (Loss) on Disposal, Total | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal | 
            
            
            
               | 54 |  | Equity Method Investment, Deferred Gain on Sale | [Concept] | Monetary | For period | Credit | us-gaap:EquityMethodInvestmentDeferredGainOnSale |