Net Periodic Benefit Cost (Tables)

3 Months Ended

9 Months Ended

Sep. 30, 2012

Defined Benefit Plan Disclosure [Line Items]

Net periodic pension cost for the Company’s defined benefit pension plans and U.S. post-retirement medical plan includes the following components for the three months ended September 30:



	U.S. Pension Benefits						Non-U.S. Pension Benefits						Other U.S. Post-retirement Benefits
	2012			2011			2012			2011			2012			2011
Service cost, net	$	114		$	83		$	3,481		$	3,746		$	83		$	76
Interest cost on projected benefit obligations	1,523			1,606			5,441			6,472			135			183
Expected return on plan assets	(1,741		)	(1,875		)	(7,962		)	(9,118		)	—			—
Recognition of prior service cost	—			—			(335		)	(404		)	—			—
Recognition of actuarial losses/(gains)	1,916			1,276			622			288			(188		)	(173		)
Net periodic pension cost/(credit)	$	1,812		$	1,090		$	1,247		$	984		$	30		$	86

Net periodic pension cost for the Company’s defined benefit pension plans and U.S. post-retirement medical plan includes the following components for the nine months ended September 30:



	U.S. Pension Benefits						Non-U.S. Pension Benefits						Other U.S. Post-retirement Benefits
	2012			2011			2012			2011			2012			2011
Service cost, net	$	342		$	248		$	10,707		$	10,693		$	249		$	228
Interest cost on projected benefit obligations	4,569			4,817			16,580			18,667			405			548
Expected return on plan assets	(5,223		)	(5,624		)	(24,337		)	(25,970		)	—			—
Recognition of prior service cost	—			—			(1,045		)	(1,130		)	—			—
Recognition of actuarial losses/(gains)	5,748			3,827			1,844			864			(564		)	(519		)
Net periodic pension cost/(credit)	$	5,436		$	3,268		$	3,749		$	3,124		$	90		$	257