Pension and Other Postretirement Benefits (Tables)

12 Months Ended

Dec. 31, 2013

Defined Benefit Plan Disclosure [Line Items]

Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets

Projected benefit obligations related to pension plans with benefit obligations in excess of plan assets follow:

	2013						2012
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Projected benefit obligation	$	31,231	$	27,415	$	58,646	$	396,695	$	72,769	$	469,464
Fair value of plan assets	—		19,353		19,353		294,040		63,842		357,882

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets

Information related to pension plans with accumulated benefit obligations in excess of plan assets follows:

	2013						2012
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Projected benefit obligation	$	31,231	$	9,421	$	40,652	$	396,695	$	62,831	$	459,526
Accumulated benefit obligation	30,913		8,994		39,907		382,023		62,355		444,378
Fair value of plan assets	—		1,779		1,779		294,040		54,350		348,390

Schedule of Amounts Recognized in Other Comprehensive Income (Loss)

The sources of changes in accumulated other non-owner changes to equity, net, during 2013 were:

	Pension			Other Postretirement Benefits
Prior service cost	$	—		$	—
Net gain	61,770			2,522
Amortization of prior service costs (credits)	622			(2,565		)
Amortization of actuarial loss	11,179			620
Foreign exchange rate changes	(754		)	(95		)
Acquisition	(131		)	—
	$	72,686		$	482

Schedule of Assumptions Used, Benefit Obligation

Weighted-average assumptions used to determine benefit obligations at December 31, are:

	2013		2012
U.S. plans:
Discount rate	5.20	%	4.25	%
Increase in compensation	3.72	%	3.71	%
Non-U.S. plans:
Discount rate	3.93	%	3.73	%
Increase in compensation	2.76	%	2.69	%

Schedule of Allocation of Plan Assets

The fair values of the Company’s pension plan assets at December 31, 2013 and 2012, by asset category are as follows:

			Fair Value Measurements Using
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2013
Cash and short-term investments	$	18,885	$	18,885	$	—	$	—
Equity securities:
U.S. large-cap	131,749		61,257		70,492		—
U.S. mid-cap	47,276		47,276		—		—
U.S. small-cap	53,627		53,627		—		—
International equities	80,479		—		80,479		—
Fixed income securities:
U.S. bond funds	65,740		—		65,740		—
International bonds	37,357		—		37,357		—
Real estate securities	16,686		—		16,686		—
Other	1,779		—		—		1,779
	$	453,578	$	181,045	$	270,754	$	1,779
December 31, 2012
Cash and short-term investments	$	14,633	$	14,633	$	—	$	—
Equity securities:
U.S. large-cap	95,145		43,388		51,757		—
U.S. mid-cap	41,090		41,090		—		—
U.S. small-cap	42,558		42,558		—		—
International equities	77,111		—		77,111		—
Fixed income securities:
U.S. bond funds	66,276		—		66,276		—
International bonds	29,032		—		29,032		—
Real estate securities	20,174		—		20,174		—
Other	1,534		—		—		1,534
	$	387,553	$	141,669	$	244,350	$	1,534

Schedule of Expected Benefit Payments

The following are the estimated future net benefit payments, which include future service, over the next 10 years:

	Pensions		Other Postretirement Benefits
2014	$	30,364	$	4,675
2015	29,231		4,287
2016	29,513		4,156
2017	29,737		4,276
2018	30,549		4,085
Years 2019-2023	152,050		17,319
Total	$	301,444	$	38,798

Schedule of Net Benefit Costs

Pension and other postretirement benefit expenses consist of the following:

	Pensions									Other Postretirement Benefits
	2013			2012			2011			2013			2012			2011
Service cost	$	6,181		$	6,530		$	5,923		$	233		$	273		$	286
Interest cost	20,112			21,624			22,452			2,061			2,532			2,831
Expected return on plan assets	(33,144		)	(32,827		)	(32,041		)	—			—			—
Amortization of prior service cost (credit)	752			845			1,124			(1,006		)	(1,585		)	(1,541		)
Recognized losses	16,365			12,048			5,725			1,004			1,082			806
Curtailment loss (gain)	199			—			(1,884		)	(3,081		)	—			—
Settlement loss	637			92			304			—			—			—
Special termination benefits	1,016			—			—			—			—			—
Net periodic benefit cost	$	12,118		$	8,312		$	1,603		$	(789	)	$	2,302		$	2,382

Schedule of Assumptions Used, Net Benefit Expense

Weighted-average assumptions used to determine net benefit expense for years ended December 31, are:

	2013		2012		2011
U.S. plans:
Discount rate	4.25	%	5.05	%	5.65	%
Long-term rate of return	9.00	%	9.00	%	9.00	%
Increase in compensation	3.71	%	3.71	%	3.71	%
Non-U.S. plans:
Discount rate	3.73	%	4.46	%	4.89	%
Long-term rate of return	5.33	%	5.79	%	5.87	%
Increase in compensation	2.69	%	2.76	%	2.72	%

Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates

A one percentage point change in the assumed health care cost trend rate would have the following effects:

	One Percentage Point Increase		One Percentage Point Decrease
Effect on postretirement benefit obligation	$	574	$	(525	)
Effect on postretirement benefit cost	25		(23		)

Schedule of Multiemployer Plans

	Contributions by the Company
Pension Fund:	2013		2012		2011
Teamsters Local 641 Pension Fund (Edison, New Jersey)	$	23	$	97	$	101
Swedish Pension Plan (ITP2)	414		409		292
Total Contributions	$	437	$	506	$	393

Defined benefit pension plans [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Net Funded Status

The accompanying balance sheets reflect the funded status of the Company’s defined benefit pension plans at December 31, 2013 and 2012, respectively. Reconciliations of the obligations and funded status of the plans follow:

	2013									2012
	U.S.			Non-U.S.			Total			U.S.			Non-U.S.			Total
Benefit obligation, January 1	$	423,547		$	72,769		$	496,316		$	377,982		$	63,444		$	441,426
Service cost	5,403			778			6,181			5,860			670			6,530
Interest cost	17,571			2,541			20,112			18,800			2,824			21,624
Amendments	—			—			—			158			—			158
Actuarial (gain) loss	(40,734		)	31			(40,703		)	43,155			4,820			47,975
Benefits paid	(23,348		)	(4,712		)	(28,060		)	(22,408		)	(3,740		)	(26,148		)
Transfers in	—			6,786			6,786			—			2,588			2,588
Plan curtailments	(8,715		)	—			(8,715		)	—			—			—
Plan settlements	—			—			—			—			(769		)	(769		)
Special termination benefit	1,016			—			1,016			—			—			—
Participant contributions	—			545			545			—			469			469
Foreign exchange rate changes	—			244			244			—			2,463			2,463
Benefit obligation, December 31	374,740			78,982			453,722			423,547			72,769			496,316
Fair value of plan assets, January 1	323,711			63,842			387,553			283,538			56,832			340,370
Actual return on plan assets	74,622			6,357			80,979			42,755			4,158			46,913
Company contributions	4,074			1,910			5,984			19,826			2,591			22,417
Participant contributions	—			545			545			—			469			469
Benefits paid	(23,348		)	(4,712		)	(28,060		)	(22,408		)	(3,740		)	(26,148		)
Plan settlements	—			—			—			—			(769		)	(769		)
Transfers in	—			6,627			6,627						2,086			2,086
Foreign exchange rate changes	—			(50		)	(50		)	—			2,215			2,215
Fair value of plan assets, December 31	379,059			74,519			453,578			323,711			63,842			387,553
Funded/(underfunded) status, December 31	$	4,319		$	(4,463	)	$	(144	)	$	(99,836	)	$	(8,927	)	$	(108,763	)

Schedule of Amounts Recognized in Balance Sheet

Amounts related to pensions recognized in the accompanying balance sheets consist of:

	2013									2012
	U.S.			Non-U.S.			Total			U.S.			Non-U.S.			Total
Other assets	$	35,550		$	3,599		$	39,149		$	2,819		$	—		$	2,819
Accrued liabilities	2,707			627			3,334			2,720			389			3,109
Accrued retirement benefits	28,524			7,435			35,959			99,935			8,538			108,473
Accumulated other non-owner changes to equity, net	(48,564		)	(18,858		)	(67,422		)	(116,305		)	(23,803		)	(140,108		)

Schedule of Amounts in Accumulated Other Comprehensive Income (Loss)

Amounts related to pensions recognized in accumulated other non-owner changes to equity, net of tax, at December 31, 2013 and 2012, respectively, consist of:

	2013									2012
	U.S.			Non-U.S.			Total			U.S.			Non-U.S.			Total
Net actuarial loss	$	(47,538	)	$	(18,477	)	$	(66,015	)	$	(114,748	)	$	(23,318	)	$	(138,066	)
Prior service costs	(1,026		)	(381		)	(1,407		)	(1,557		)	(485		)	(2,042		)
	$	(48,564	)	$	(18,858	)	$	(67,422	)	$	(116,305	)	$	(23,803	)	$	(140,108	)

Other postretirement benefit plans [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Net Funded Status

The accompanying balance sheets reflect the underfunded status of the Company’s other postretirement benefit plans at December 31, 2013 and 2012. Reconciliations of the obligations and underfunded status of the plans follow:

	2013			2012
Benefit obligation, January 1	$	53,988		$	54,587
Service cost	233			273
Interest cost	2,061			2,532
Actuarial (gain) loss	(2,328		)	745
Benefits paid	(9,133		)	(6,922		)
Curtailment gain	(1,675		)	—
Participant contributions	3,039			2,782
Foreign exchange rate changes	58			(9		)
Benefit obligation, December 31	46,243			53,988
Fair value of plan assets, January 1	—			—
Company contributions	6,094			4,140
Participant contributions	3,039			2,782
Benefits paid	(9,133		)	(6,922		)
Fair value of plan assets, December 31	—			—
Underfunded status, December 31	$	46,243		$	53,988

Schedule of Amounts Recognized in Balance Sheet

Amounts related to other postretirement benefits recognized in the accompanying balance sheets consist of:

	2013			2012
Accrued liabilities	$	4,891		$	5,075
Accrued retirement benefits	41,352			48,913
Accumulated other non-owner changes to equity, net	(5,804		)	(6,286		)

Schedule of Amounts in Accumulated Other Comprehensive Income (Loss)

Amounts related to other postretirement benefits recognized in accumulated other non-owner changes to equity, net of tax, at December 31, 2013 and 2012 consist of:

	2013			2012
Net actuarial loss	$	(6,885	)	$	(9,895	)
Prior service credits	1,081			3,609
	$	(5,804	)	$	(6,286	)