Accumulated Other Comprehensive Income

9 Months Ended

Sep. 30, 2012

Accumulated Other Comprehensive Income

12. Accumulated Other Comprehensive Income

Comprehensive income is defined as net income and other changes in stockholders’ equity from transactions and other events from sources other than stockholders.

The components of changes in accumulated other comprehensive income are as follows:

(In millions)	Foreign Currency Adjustments			Defined Benefit Plans			Derivative Agreements			Accumulated Other Comprehensive Income (Loss)
Balance December 31, 2010	$	24.5		$	(8.0	)	$	(0.2	)	$	16.3
Other comprehensive income changes during the period		(0.3	)		0.0			0.7			0.4
Tax benefit (expense)		0.0			0.0			0.2			0.2
Balance September 30, 2011	$	24.2		$	(8.0	)	$	0.7		$	16.9
Balance December 31, 2011	$	17.2		$	(15.3	)	$	1.0		$	2.9
Other comprehensive income changes during the period		4.4			0.0			(0.7	)		3.7
Tax benefit (expense)		0.0			0.0			0.1			0.1
Balance September 30, 2012	$	21.6		$	(15.3	)	$	0.4		$	6.7