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INVESTMENTS IN SPONSORED FUNDS - AVAILABLE-FOR-SALE. (Tables)
3 Months Ended
Mar. 31, 2014
Available-for-sale Securities [Abstract]  
Investments in sponsored funds reconciliation
These sponsored funds (in millions) are voting interest entities and include:
 
Aggregate
cost
 
Unrealized holding
 
Aggregate
fair value
 
 
gains
 
losses
 
December 31, 2013
 
 
 
 
 
 
 
Stock and blended asset funds
$
354.7

 
$
302.5

 
$

 
$
657.2

Bond funds
904.0

 
53.6

 
(2.9
)
 
954.7

Total
$
1,258.7

 
$
356.1

 
$
(2.9
)
 
$
1,611.9

 
 
 
 
 
 
 
 
March 31, 2014
 
 
 
 
 
 
 
Stock and blended asset funds
$
387.6

 
$
284.6

 
$

 
$
672.2

Bond funds
904.1

 
60.6

 
(1.7
)
 
963.0

Total
$
1,291.7

 
$
345.2

 
$
(1.7
)
 
$
1,635.2