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Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2018

Retirement Benefits [Abstract]

Defined Benefit Plan, Net Periodic Benefit Cost

The summary of the components of net periodic pension costs for the plans for the three months ended March 31, 2018 and April 1, 2017 is as follows (in thousands):

		Three Months Ended
		March 31, 2018												April 1, 2017
		U.S. Pension Plans				U.S. Retiree Healthcare Plan				Non-U.S. Pension Plans				U.S. Pension Plans				U.S. Retiree Healthcare Plan				Non-U.S. Pension Plans
Service cost		$	142			$	132			$	1,374			$	101			$	103			$	1,251
Interest cost			1,619				156				428				1,719				150				358
Expected return on plan assets			(2,785	)			(178	)			(493	)			(2,663	)			(147	)			(402	)
Net amortization:
Prior service credit			—				(8	)			(31	)			—				—				(46	)
Net actuarial loss			769				—				177				651				—				231
Net periodic pension (benefit) cost		$	(255	)		$	102			$	1,455			$	(192	)		$	106			$	1,392

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- References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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