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Retirement Plans And Postretirement Benefits (One-Percentage Point Change In Assumed Health Care Cost Trend Rates) (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2016 USD ($)
U.S. [Member] |
Defined Benefit Plan Disclosure [Line Items] |
One Percentage Point Increase, Effect on total service cost and interest cost components | $ 2
One Percentage Point Increase, Effect on benefit obligations | 67
One Percentage Point Decrease, Effect on total service cost and interest cost components | (2)
One Percentage Point Decrease, Effect on benefit obligations | (63)
Foreign [Member] |
Defined Benefit Plan Disclosure [Line Items] |
One Percentage Point Increase, Effect on total service cost and interest cost components | 75
One Percentage Point Increase, Effect on benefit obligations | 599
One Percentage Point Decrease, Effect on total service cost and interest cost components | (63)
One Percentage Point Decrease, Effect on benefit obligations | $ (507)

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- Definition Amount of effect of a one-percentage-point decrease in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits. + 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 (m) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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- Definition Amount of effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs. + 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 (m) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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- Definition The effect of a one-percentage-point increase in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits. + 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 (m) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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- Definition The effect of a one-percentage-point increase in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs. + 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 (m) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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