Benefit Plans

3 Months Ended

Mar. 31, 2012

Benefit Plans [Abstract]

BENEFIT PLANS

NOTE 9: BENEFIT PLANS

The following tables set forth the components of net periodic benefit cost:

PENSION BENEFITS	Three Months Ended March 31
in thousands	2012			2011
Components of Net Periodic Benefit Cost
Service cost		$5,587			$5,190
Interest cost		10,798			10,542
Expected return on plan assets		(12,195	)		(12,370	)
Amortization of prior service cost		69			85
Amortization of actuarial loss		4,882			2,824
Net periodic pension benefit cost		$9,141			$6,271
Pretax reclassification from AOCI included in net periodic pension benefit cost		$4,951			$2,909

OTHER POSTRETIREMENT BENEFITS	Three Months Ended March 31
in thousands	2012			2011
Components of Net Periodic Benefit Cost
Service cost		$1,166			$1,197
Interest cost		1,562			1,613
Amortization of prior service credit		(169	)		(169	)
Amortization of actuarial loss		287			287
Net periodic postretirement benefit cost		$2,846			$2,928
Pretax reclassification from AOCI included in net periodic postretirement benefit cost		$118			$118

The reclassifications from OCI noted in the tables above are related to amortization of prior service costs or credits and actuarial losses as shown in Note 7.

Prior contributions, along with the existing funding credits, should be sufficient to cover expected required contributions to the qualified plans through 2012.