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Professional Fees and Other Expenses - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
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Mar. 31, 2014
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Mar. 31, 2013
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| Other Income And Expenses [Abstract] | ||
| Professional fees and other expenses | $ 4.3 | $ 9.5 |
| Advisory retainer fees | 1.3 | 1.5 |
| Minimum guaranteed retainer fees | 3.0 | |
| Liability Award benefit and expense recognized | (0.5) | 1.0 |
| Liability Award expense unrecognized | $ 2.0 | |
| X | ||||||||||
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- Definition
Advisory Retainer Fees No definition available.
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| X | ||||||||||
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- Definition
Minimum Guaranteed Retainer Fees. No definition available.
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| X | ||||||||||
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- Definition
Liability award expense (benefit) recognized. No definition available.
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| X | ||||||||||
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- Definition
Liability Award Expense Unrecognized No definition available.
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| X | ||||||||||
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- Definition
Professional fees and other expenses incurred in response to allegations. No definition available.
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| X | ||||||||||
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- Details
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