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Retirement Benefits (Tables)

9 Months Ended

Sep. 30, 2019

Defined Benefit Pension Plan [Member]

Net Periodic Benefit Cost For U.S. Employees

Pension Benefits	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(Dollars in thousands)	2019			2018			2019			2018
Service cost	$	2,064		$	2,977		$	6,616		$	8,931
Interest cost		2,928			2,585			8,788			7,754
Expected return on plan assets		(4,492)			(3,670)			(14,523)			(11,011)
Amortization of net (income) loss		1,909			2,237			5,111			6,710
FAS 88 settlement charge		102			-			309			-
Net periodic benefit cost	$	2,511		$	4,129		$	6,301		$	12,384

Post-Retirement Plan [Member]

Net Periodic Benefit Cost For U.S. Employees

Other Benefits	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(Dollars in thousands)	2019			2018			2019			2018
Service cost	$	245		$	446		$	818		$	1,339
Interest cost		245			307			835			920
Amortization of prior service cost		(144)			(33)			(433)			(98)
Amortization of net (income) loss		(39)			94			(39)			282
Net periodic benefit cost	$	307		$	814		$	1,181		$	2,443

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

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