v2.4.0.6
Fair Value Disclosures (Tables)
 12 Months Ended
Dec. 31, 2011
Fair Value Disclosures [Abstract]  
Non-Pension Financial Assets And Liabilities Measured At Fair Value On A Recurring Basis
The following tables present the Company’s non-pension financial assets and liabilities which are measured at fair value on a recurring basis (in millions):
Description
    Fair Value as
    of December 31,
    2011
 
Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
 
Significant Other
Observable
Inputs (Level 2)
 
Significant    
Unobservable    
Inputs (Level 3)    
Assets
 
 
 
 
 
 
 
Money market fund investments (1)
$
—

 
$
—

 
$
—

 
$
—

Investment securities, including mutual funds (2)
17.7

 
7.3

 
10.4

 
—

Interest rate swaps
35.8

 
—

 
35.8

 
—

Foreign currency derivatives
2.4

 
—

 
2.4

 
—

Total
$
55.9

 
$
7.3

 
$
48.6

 
$
—

 
 
 
 
 
 
 
 
Description
Fair Value as
of December 31,
2010
 
Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
 
Significant Other
Observable
Inputs (Level 2)
 
Significant
Unobservable
Inputs (Level 3)
Assets
 
 
 
 
 
 
 
Money market fund investments (1)
$
10.5

 
$
—

 
$
10.5

 
$
—

Investment securities, including mutual funds (2)
22.7

 
7.4

 
15.3

 
—

Interest rate swaps
42.3

 
—

 
42.3

 
—

Foreign currency derivatives
2.6

 
—

 
2.6

 
—

Total
$
78.1

 
$
7.4

 
$
70.7

 
$
—

Liabilities
 
 
 
 
 
 
 
Foreign currency derivatives
$
2.0

 
$
—

 
$
2.0

 
$
—

Total
$
2.0

 
$
—

 
$
2.0

 
$
—
Fair Value Of Certain Short And Long-Term Debt, Based On Market Prices
The fair values of certain of the Company’s short- and long-term debt are based on quoted market prices and are as follows (in millions):
 
2011
 
2010    
 
Fair Value
 
Book Value
 
Fair Value
 
Book Value    
Medium-term notes
$
1,679.7

 
$
1,632.3

 
$
1,650.7

 
$
1,623.0

Preferred securities underlying the junior convertible subordinated debentures
356.0

 
421.2

 
353.8

 
421.2

Convertible notes
0.1

 
0.1

 
45.5

 
17.5