Long-Term Employee Benefits (Tables)

6 Months Ended

Jun. 30, 2015

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Schedules of Net Periodic Benefit Cost

The following sets forth the components of the company’s net periodic benefit cost for pensions:  

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2015			2014			2015			2014
Service cost	$	63		$	60		$	129		$	120
Interest cost	272			293			545			585
Expected return on plan assets	(401		)	(404		)	(805		)	(806		)
Amortization of loss	210			150			419			299
Amortization of prior service (benefit) cost	(1		)	—			(3		)	1
Curtailment loss	—			4			—			4
Settlement loss	4			2			9			2
Net periodic benefit cost	$	147		$	105		$	294		$	205

The following sets forth the components of the company’s net periodic benefit cost for other long-term employee benefits:  

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2015			2014			2015			2014
Service cost	$	5		$	5		$	9		$	9
Interest cost	27			30			55			61
Amortization of loss	19			14			38			28
Amortization of prior service benefit	(52		)	(53		)	(104		)	(106		)
Net periodic benefit cost	$	(1	)	$	(4	)	$	(2	)	$	(8	)