Pension Plans and Other Postretirement Benefits (Tables)

9 Months Ended

Sep. 30, 2013

Pension Plans and Other Postretirement Benefits

Schedule of net periodic cost for defined benefit pension plans and other postretirement benefit plan

	Pension Benefits				Other Postretirement  Benefits
	For the Three Months Ended September 30,				For the Three Months Ended September 30,
(In Thousands)	2013		2012		2013	2012
Service cost	$       —		$        —		$      396	$    265
Interest cost	2,387		2,663		319	345
Expected return on plan assets	(3,188	)	(3,109	)	—	—
Recognized net actuarial loss	785		563		118	129
Amortization of prior service cost (credit)	53		56		—	(6	)
Net periodic cost	$       37		$      173		$      833	$    733

	Pension Benefits				Other Postretirement Benefits
	For the Nine Months Ended September 30,				For the Nine Months Ended September 30,
(In Thousands)	2013		2012		2013	2012
Service cost	$       —		$  2,025		$  1,185	$    796
Interest cost	7,162		8,327		959	1,034
Expected return on plan assets	(9,565	)	(8,837	)	—	—
Recognized net actuarial loss	2,354		4,366		354	387
Amortization of prior service cost (credit)	159		122		—	(18	)
Curtailment	—		7		—	—
Net periodic cost	$     110		$   6,010		$  2,498	$ 2,199