Fiscal Year Ended September 30,

2011

2010

2009

Interest income on Forethought Note

$

6.4

$

12.0

$

12.4

Interest income on auction rate securities (ARS)

—

0.2

0.9

Equity in net income (loss) of affiliates

5.4

3.1

(5.4

)

Realized gain (loss) on investments

—

0.7

—

Net realized gain (loss) on sales or impairments of ARS

0.5

(3.1

)

—

Foreign currency exchange gain (loss)

(0.5

)

—

0.2

Other, net

(1.6

)

(0.2

)

(0.2

)

Investment income and other

$

10.2

$

12.7

$

7.9