Benefit Plans (Tables)

9 Months Ended

Sep. 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 endedSeptember 30:

	Pension Benefits						Other Benefits
	2014			2013			2014			2013
Components of net periodic benefit cost
Service cost	$	732		$	2,647		$	—		$	—
Interest cost	5,751			6,865			157			157
Expected return on plan assets	(6,450		)	(9,017		)	—			—
Amortization of prior service benefit	(39		)	(136		)	(56		)	(122		)
Recognized net actuarial loss	756			2,529			50			105
Curtailment loss (1)	—			809			—			—
Net periodic pension benefit cost	$	750		$	3,697		$	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 nine months endedSeptember 30:

	Pension Benefits						Other Benefits
	2014			2013			2014			2013
Components of net periodic benefit cost
Service cost	$	2,196		$	9,308		$	—		$	—
Interest cost	17,251			20,778			471			471
Expected return on plan assets	(19,348		)	(26,622		)	—			—
Amortization of prior service benefit	(117		)	(99		)	(169		)	(366		)
Recognized net actuarial loss	2,268			13,385			151			317
Curtailment loss (1)	—			1,968			—			—
Net periodic pension benefit cost	$	2,250		$	18,718		$	453		$	422

(1) Curtailment loss during the first nine months ended September 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.