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Restructuring (Tables)
9 Months Ended
Sep. 30, 2012
Summary of Restructuring Charges
The following table summarizes the accrual balances related to the restructuring charges:
 
(in millions)
June 30, 2012
 
Expense
 
Utilization
 
September 30, 2012
Severance
$
11.6

 
$

 
$
(2.5
)
 
$
9.1

Other
0.1

 
0.2

 
(0.1
)
 
0.2

 
$
11.7

 
$
0.2

 
$
(2.6
)
 
$
9.3