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Retirement Benefits (Tables)

3 Months Ended

Dec. 31, 2018

Defined Benefit Plan Disclosure [Line Items]

Schedule of Amount of Expense Associated with Defined Contribution Plans



		Three-Months Ended
		December 31,
		2018			2017
Company costs		$	8,371		$	7,879



Schedule of Estimated Remaining Cash Contributions



Retirement pension benefits:
United States		$	-
United Kingdom			518
Japan			-
Germany			748
Other postretirement benefits			3,242



Schedule of Amounts of Contributions Associated with Multiemployer Defined Benefit Plans



		Three-Months Ended
		December 31,
		2018			2017
Company contributions		$	77		$	79



Defined Benefit Pension Plan [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Net Periodic Benefit Costs



		Three-Months Ended December 31,
		United States						Other Countries						Total
		2018			2017			2018			2017			2018			2017
Service cost		$	363		$	411		$	512		$	158		$	875		$	569
Interest cost			1,596			1,501			480			329			2,076			1,830
Expected return on plan assets			(2,996)			(2,904)			(662)			(686)			(3,658)			(3,590)
Amortization of:
Net actuarial loss			154			150			71			72			225			222
Prior service cost			177			177			-			-			177			177
Net periodic retirement pension (benefit) cost		$	(706)		$	(665)		$	401		$	(127)		$	(305)		$	(792)
Contributions paid		$	-		$	-		$	554		$	312		$	554		$	312



Other Postretirement Benefit Plans [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Net Periodic Benefit Costs



		Three-Months Ended
		December 31,
		2018			2017
Service cost		$	1		$	2
Interest cost			288			292
Amortization of:
Net actuarial loss			14			24
Prior service benefit			(1)			(40)
Curtailment gain			-			(330)
Net periodic other postretirement cost		$	302		$	(52)
Contributions paid		$	373		$	226



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Tabular disclosure of defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans.

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-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
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