XML 46 R34.htm IDEA: XBRL DOCUMENT
v3.19.2

Retirement Plans (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Retirement Benefits [Abstract] |
Components Of Net Periodic Pension Cost | The components of net periodic pension cost (income) of the UK Plan for the three and six months ended June 30, 2019 and 2018 were as follows (in thousands):
| For the three months ended June 30, |  | For the six months ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Interest cost | $ | 2,004 |  |  | $ | 2,045 |  |  | $ | 4,043 |  |  | $ | 4,144 |
Expected return on plan assets | (3,064 | ) |  | (3,490 | ) |  | (6,180 | ) |  | (7,071 | )
Amortization of unrecognized loss | 590 |  |  | 665 |  |  | 1,190 |  |  | 1,347 |
Net periodic pension cost (income) | $ | (470 | ) |  | $ | (780 | ) |  | $ | (947 | ) |  | $ | (1,580 | )

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