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Pension and Post-retirement Plans (Tables)

6 Months Ended

Jun. 30, 2012

Pension and Post retirement Plans [Abstract]

Components of Net Periodic Benefit Cost

		Pension Benefits						Post-retirement Benefits
		2012			2011			2012			2011
Service cost		$	1.3		$	2.8		$	0.4		$	0.4
Interest cost		4.5			5.4			1.1			1.4
Expected return on plan assets		(5.3		)	(5.6		)	—			—
Amortization of prior service cost		(.7		)				—			0.1
Amortization of net (gain) loss		4.3			2.0			0.9			1.0
Net periodic benefit cost		$	4.1		$	4.6		$	2.4		$	2.9

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Topic 715

-SubTopic 20

-Publisher FASB

-Number

-Article

-Subparagraph (h)

-Name Accounting Standards Codification

-Paragraph 1

-Section 50

-URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920

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