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Goodwill and Intangible Assets - Additional Information (Detail) (USD $)
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3 Months Ended | 9 Months Ended | 1 Months Ended | ||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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Aug. 05, 2013
Strategic Partners Fund Solutions
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| Business Acquisition [Line Items] | |||||
| Increase in goodwill | $ 83,800,000 | ||||
| Increase in intangible assets | 57,900,000 | ||||
| Amortization Expense | 24,800,000 | 30,600,000 | 69,275,000 | 115,432,000 | |
| Expected amortization of intangibles, 2013 | 95,800,000 | 95,800,000 | |||
| Expected amortization of intangibles, 2014 | 102,200,000 | 102,200,000 | |||
| Expected amortization of intangibles, 2015 | 95,800,000 | 95,800,000 | |||
| Expected amortization of intangibles, 2016 | 85,600,000 | 85,600,000 | |||
| Expected amortization of intangibles, 2017 | $ 46,500,000 | $ 46,500,000 | |||
| Intangible assets expected to amortize over a weighted-average period | 7 years 7 months 6 days | ||||
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase (decrease) in carrying value of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition
Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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