XML 54 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6
Company Transformation - Components of Transformation Costs (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Components Of Transformation Costs [Line Items]        
Advisory fees $ 1.1 $ 32.5 $ 10.3 $ 75.5
IT costs 0.3 35.9 3.2 57.8
Employee retention and other compensation costs 0.2 22.5 1.2 33.1
Lease termination and other real estate costs   9.8   12.7
Asset impairment   8.5   63.5
Other costs 0.6 23.6 5.0 36.8
Transformation cost 2.2 132.8 19.7 279.4
Tax-related separation costs   (3.8)   10.1
Tax (benefit) expense (0.5) (35.0) (4.7) (87.1)
Total transformation costs, net of tax benefit 1.7 94.0 15.0 202.4
Continuing Operations [Member]
        
Components Of Transformation Costs [Line Items]        
Advisory fees 1.1   3.9  
IT costs 0.3   2.3  
Employee retention and other compensation costs 0.2 17.4 1.2 21.1
Lease termination and other real estate costs       2.9
Asset impairment       55.0
Other costs 1.0 2.4 4.5 5.2
Transformation cost 2.6 19.8 11.9 84.2
Tax-related separation costs   3.6   3.9
Tax (benefit) expense (0.6) (7.9) (3.7) (30.0)
Total transformation costs, net of tax benefit 2.0 15.5 8.2 58.1
Discontinued Operations [Member]
        
Components Of Transformation Costs [Line Items]        
Advisory fees   32.5 6.4 75.5
IT costs   35.9 0.9 57.8
Employee retention and other compensation costs   5.1   12.0
Lease termination and other real estate costs   9.8   9.8
Asset impairment   8.5   8.5
Other costs (0.4) 21.2 0.5 31.6
Transformation cost (0.4) 113.0 7.8 195.2
Tax-related separation costs   (7.4)   6.2
Tax (benefit) expense 0.1 (27.1) (1.0) (57.1)
Total transformation costs, net of tax benefit $ (0.3) $ 78.5 $ 6.8 $ 144.3