Pensions and Other Benefit Programs (Tables)

6 Months Ended

Jun. 30, 2013

Pension And Other Postretirement Benefits Disclosure (Tables) [Abstract]

Schedule of Defined Benefit Plans Disclosures

	Three Months Ended June 30,
	United States						Foreign
	2013			2012			2013			2012
Service cost	$	3,494		$	4,515		$	2,139		$	2,013
Interest cost	18,534			19,917			11,627			6,934
Expected return on plan assets	(27,041		)	(30,194		)	(13,886		)	(8,041		)
Amortization of transition credit	—			—			(2		)	(2		)
Amortization of prior service cost	94			197			28			27
Amortization of net actuarial loss	7,507			13,165			4,290			3,492
Settlement	1,416			—			—			250
Special termination benefits	548			—			—			—
Net periodic benefit cost	$	4,552		$	7,600		$	4,196		$	4,673

	Six Months Ended June 30,
	United States						Foreign
	2013			2012			2013			2012
Service cost	$	7,293		$	9,469		$	4,312		$	4,031
Interest cost	36,905			40,520			23,376			13,857
Expected return on plan assets	(54,127		)	(60,812		)	(27,921		)	(16,064		)
Amortization of transition credit	—			—			(4		)	(4		)
Amortization of prior service cost	223			402			56			55
Amortization of net actuarial loss	18,544			26,479			8,638			6,988
Settlement	1,416			—			—			250
Special termination benefits	548			—			—			—
Curtailment	814			—			—			—
Net periodic benefit cost	$	11,616		$	16,058		$	8,457		$	9,113

Schedule of Non Pension Postretirement Benefit Plans Disclosures

	Three Months Ended June 30,					Six Months Ended June 30,
	2013		2012			2013		2012
Service cost	$	1,014	$	868		$	2,031	$	1,759
Interest cost	2,510		2,714			5,024		5,789
Amortization of prior service cost (credit)	41		(523		)	82		(1,046		)
Amortization of net actuarial loss	2,359		1,690			4,720		4,057
Net periodic benefit cost	$	5,924	$	4,749		$	11,857	$	10,559