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Employee Benefit Plans and Other Postretirement Plans (Tables)

3 Months Ended

Mar. 31, 2013

Pension Plans

Components of Net Periodic Benefit Cost

For the three months ended March 31, 2013 and 2012, net pension costs were comprised of the following:

		Three Months Ended March 31,
		2013				2012
(In thousands)
Components of Net Pension Costs
Service cost for benefits earned during the year		$	6,249			$	5,606
Interest cost on accumulated benefit obligation			3,991				3,700
Expected return on assets			(3,751	)			(3,027	)
Net amortization of unrecognized amounts
Prior service cost			1,560				1,498
Actuarial loss			1,502				1,229
Net pension costs		$	9,551			$	9,006

Postretirement Plans

Components of Net Periodic Benefit Cost

For the three months ended March 31, 2013 and 2012, net postretirement costs were comprised of the following:

		Three Months Ended March 31,
		2013				2012
(In thousands)
Components of Net Postretirement Costs
Service cost for benefits earned during the year		$	515			$	464
Interest cost on accumulated benefit obligation			311				310
Net amortization of unrecognized amounts
Prior service cost			(106	)			(104	)
Actuarial loss			134				113
Net postretirement costs		$	854			$	783

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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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (h)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

+ Details

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