Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2014

Defined benefit pension plans

Defined Benefit Plan Disclosure [Line Items]

Schedule of Defined Benefit Plans Disclosures

	Three Months Ended June 30,												Six Months Ended June 30,
	U.S. Plan						Non-U.S. Plans						U.S. Plan						Non-U.S. Plans
	2014			2013			2014			2013			2014			2013			2014			2013
Service Cost	$	3,721		$	4,601		$	1,530		$	1,333		$	7,442		$	9,202		$	3,045		$	2,690
Interest Cost	6,315			6,122			2,023			1,632			12,629			12,244			4,006			3,293
Expected return on plan assets	(10,399		)	(9,952		)	(2,082		)	(1,743		)	(20,797		)	(19,905		)	(4,111		)	(3,518		)
Amortization:
Prior service cost	270			256			27			27			541			513			54			54
Recognized actuarial loss	2,072			5,485			222			305			4,144			10,970			443			615
Transition obligation	—			—			2			(4		)	—			—			2			(7		)
Other	—			—			—			1			—			—			3			2
Net periodic expense	$	1,979		$	6,512		$	1,722		$	1,551		$	3,959		$	13,024		$	3,442		$	3,129

Supplemental Employee Retirement Plans, Defined Benefit [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Defined Benefit Plans Disclosures

	Three Months Ended June 30,					Six Months Ended June 30,
	2014			2013		2014			2013
Service Cost	$	830		$	1,679	$	1,660		$	3,358
Interest Cost	1,537			1,774		3,074			3,547
Amortization:
Prior service cost	1,943			1,998		3,887			3,995
Recognized actuarial (gain) loss	(106		)	42		(213		)	84
Net periodic expense	$	4,204		$	5,493	$	8,408		$	10,984

Post-Retirement Benefits [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Defined Benefit Plans Disclosures

	Three Months Ended June 30,						Six Months Ended June 30,
	2014			2013			2014			2013
Service Cost	$	62		$	59		$	124		$	117
Interest Cost	157			131			314			262
Amortization:
Prior service cost	(102		)	(104		)	(204		)	(208		)
Recognized actuarial loss	13			34			26			68
Net periodic expense	$	130		$	120		$	260		$	239