| X | ||||||||||
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- Definition Disposal Group, Including Discontinued Operation, Changes to Plan of Sale, Amount Awarded to Other Party, Tranche One No definition available. 
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| X | ||||||||||
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- Definition Disposal Group, Including Discontinued Operation, Changes to Plan of Sale, Amount Awarded to Other Party, Tranche Two No definition available. 
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| X | ||||||||||
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- Definition Disposal Group, Including Discontinued Operation, Changes to Plan of Sale, Contractual Refund No definition available. 
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| X | ||||||||||
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- Definition Disposal Group, Including Discontinued Operation, Changes to Plan of Sale, Contractual Refund Settled With Cash No definition available. 
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| X | ||||||||||
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- Definition Disposal Group, Including Discontinued Operation, Changes to Plan of Sale, Settlement, Number of Tranches No definition available. 
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| X | ||||||||||
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- Definition Disposal Group, Including Discontinued Operation, Changes to Plan of Sale, Settlement of Consideration No definition available. 
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| X | ||||||||||
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- Definition Equity Method Investment, Ownership Percentage Disposed Of No definition available. 
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| X | ||||||||||
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- Definition Litigation Settlement, Holdback Receivable No definition available. 
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| X | ||||||||||
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- Definition Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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| X | ||||||||||
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- Definition Amount awarded to other party in judgment or settlement of litigation. No definition available. 
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| X | ||||||||||
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- Details 
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| X | ||||||||||
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- Details 
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