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Pension and Postretirement Benefits

3 Months Ended

Mar. 31, 2013

7.	Pension and Postretirement Benefits

The estimated components of the recorded net periodic benefit cost (credit) for pension and postretirement benefits are as follows:


	Three Months Ended March 31,
	Pension						Postretirement Benefits
	2013			2012			2013			2012
		(Dollars in Thousands)
Service cost	$	4,064		$	3,600		$	65		$	66
Interest cost		5,749			5,941			248			315
Expected return on assets		(6,663	)		(5,970	)		--			--
Amortization of:
Prior service cost (credit)		112			122			(814	)		(814	)
Actuarial loss (gain)		3,835			3,317			--			(64	)

Net periodic benefit cost (credit)	$	7,097		$	7,010		$	(501	)	$	(497	)

- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Name Statement of Financial Accounting Standard (FAS)

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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-Name Statement of Financial Accounting Standard (FAS)

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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Reference 13: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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