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Basis of Presentation and Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2014
Accounting Policies [Abstract]  
Acquired intangible assets are amortized over the following periods:
Acquired intangible assets are amortized over the following periods:
 
 
Expected
 
Amortization basis
life (years)
Acquired client relationships
In line with underlying cashflows
5 to 20
Acquired management contracts
Straight line
18
Other intangible assets
Straight line
3 to 10