XML 45 R35.htm IDEA: XBRL DOCUMENT v3.10.0.1

Pensions and Other Post-retirement Benefits (Tables)

9 Months Ended

Jun. 30, 2018

Pensions and Other Post-retirement Benefits

Schedule of components of net periodic pension expense (benefit)

		Three Months Ended						Nine Months Ended
		June 30,						June 30,
		2018			2017			2018			2017
		(in thousands)						(in thousands)
Interest cost		$	1,013		$	975		$	3,041		$	2,925
Expected return on plan assets			(1,386)			(1,298)			(4,158)			(3,896)
Recognized net actuarial loss			461			574			1,382			1,724
Settlement			—			1,411			—			1,411
Net pension expense		$	88		$	1,662		$	265		$	2,164

X

- References

No definition available.

+ Details

Name:	us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration