Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2013

Employee Benefit Plans [Abstract]

Schedule of Defined Benefit Plans Disclosures

The following tables set forth the components of the Company’s net periodic expense relating to retirement benefit plans:

Qualified Defined Benefits

	Three Months Ended September 30,												Nine Months Ended September 30,
	U.S. Plan						Non-U.S. Plans						U.S. Plan						Non-U.S. Plans
	2013			2012			2013			2012			2013			2012			2013			2012
Service Cost	$	4,088		$	3,602		$	1,471		$	1,079		$	13,290		$	10,804		$	4,387		$	3,147
Interest Cost	6,247			6,284			2,264			2,231			18,491			18,852			6,748			6,428
Expected return on plan assets	(10,106		)	(9,744		)	(2,395		)	(2,022		)	(30,011		)	(29,234		)	(7,138		)	(5,810		)
Amortization:
Prior service cost	256			260			28			30			769			786			85			89
Recognized actuarial loss	3,771			3,378			373			130			14,741			10,136			1,112			371
Transition obligation	—			—			(3		)	(13		)	—			—			(10		)	(36		)
Settlement loss	—			—			353			—			—			—			353			—
Other	—			—			39			56			—			—			118			158
Net periodic expense	$	4,256		$	3,780		$	2,130		$	1,491		$	17,280		$	11,344		$	5,655		$	4,347

Non-Qualified Supplemental Benefits

	Three Months Ended September 30,					Nine Months Ended September 30,
	2013			2012		2013			2012
Service Cost	$	1,246		$	1,326	$	4,604		$	3,978
Interest Cost	1,633			1,979		5,180			5,937
Amortization:
Prior service cost	2,045			1,857		6,040			5,569
Recognized actuarial loss	(32		)	33		52			103
Settlement and curtailment gain	(4,411		)	—		(4,411		)	—
Net periodic expense	$	481		$	5,195	$	11,465		$	15,587

Post-Retirement Plans

The Company also maintains post retirement benefit plans, although these plans are effectively closed to new entrants. The supplemental and post retirement benefit plans are supported by the general assets of the Company. The following table sets forth the components of the Company’s net periodic expense relating to its post-retirement benefit plans:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2013			2012			2013			2012
Service Cost	$	59		$	62		$	176		$	186
Interest Cost	130			149			392			445
Amortization:
Prior service cost	(104		)	(104		)	(312		)	(312		)
Recognized actuarial loss (gain)	34			(5		)	102			(15		)
Settlement gains	—			—			—			(1,493		)
Net periodic expense	$	119		$	102		$	358		$	(1,189	)