Long-Term Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2013

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Schedules of Net Periodic Benefit Cost

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
Service cost	$	7		$	9		$	23		$	28
Interest cost	32			41			98			137
Amortization of loss	26			24			51			68
Amortization of prior service benefit	(48		)	(44		)	(142		)	(104		)
Curtailment loss (gain)	—			3			(154		)	3
Settlement loss	—			—			1			—
Net periodic benefit cost	$	17		$	33		$	(123	)	$	132

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
Service cost	$	67		$	67		$	206		$	201
Interest cost	272			290			816			882
Expected return on plan assets	(379		)	(378		)	(1,139		)	(1,138		)
Amortization of loss	244			222			724			661
Amortization of prior service cost	2			3			8			10
Curtailment loss	—			2			1			2
Settlement loss	—			—			152			—
Net periodic benefit cost	$	206		$	206		$	768		$	618