Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

The following table sets forth the net periodic benefit cost for the Company’s defined benefit pension plans and other benefits for the three months endedJune 30:

	Pension Benefits						Other Benefits
	2014			2013			2014			2013
Components of net periodic benefit cost
Service cost	$	732		$	3,330		$	—		$	—
Interest cost	5,750			6,956			157			157
Expected return on plan assets	(6,449		)	(8,802		)	—			—
Amortization of prior service (benefit) cost	(39		)	19			(56		)	(122		)
Recognized net actuarial loss	756			5,435			50			105
Net periodic pension benefit cost	$	750		$	6,938		$	151		$	140

The following table sets forth the net periodic benefit cost for the Company’s defined benefit pension plans and other benefits for the six months endedJune 30:

	Pension Benefits						Other Benefits
	2014			2013			2014			2013
Components of net periodic benefit cost
Service cost	$	1,464		$	6,661		$	—		$	—
Interest cost	11,500			13,913			314			314
Expected return on plan assets	(12,898		)	(17,605		)	—			—
Amortization of prior service (benefit) cost	(78		)	37			(113		)	(244		)
Recognized net actuarial loss	1,512			10,856			101			211
Curtailment loss (1)	—			1,159			—			—
Net periodic pension benefit cost	$	1,500		$	15,021		$	302		$	281

(1) Curtailment loss during the six months ended June 30, 2013 resulted from the departure of certain executive officers and was recorded within selling and administrative expense in the condensed consolidated statement of operations.