Employee Benefit Plans (Benefits Expected to be Paid for Defined Benefit Plans) (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Pension Benefits
Combined benefits expected to be paid for all Company defined benefit plans
2019	$ 1,516
2020	1,262
2021	1,011
2022	210
2023	220
2024-2028	418
Expected Postretirement Benefit Payout
Combined benefits expected to be paid for all Company defined benefit plans
2019	1,161
2020	1,185
2021	1,203
2022	1,225
2023	1,240
2024-2028	$ 6,364

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- Definition

Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.

+ 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 (f)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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- Definition

Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.

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- Definition

Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.

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