Fair value portion of assets held under deferred compensation agreements.

No definition available.

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- Definition

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and elected not to be offset.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3151-108585

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26853-111562

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Fair Value Measurements - Recurring Basis (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Fair value of assets and liabilities measured on recurring basis
Proceeds from the sales and maturities of available-for-sale securities	$ 0	$ 175,000,000	$ 159,000,000
Fair value, recurring basis
Fair value of assets and liabilities measured on recurring basis
Deferred compensation trusts	7,719,000	26,690,000
Fair value, recurring basis \| Foreign currency
Fair value of assets and liabilities measured on recurring basis
Derivative assets	7,167,000	17,346,000
Derivative liabilities	6,561,000	18,342,000
Fair value, recurring basis \| Commodity
Fair value of assets and liabilities measured on recurring basis
Derivative assets	46,000
Derivative liabilities	1,247,000
Fair value, recurring basis \| Level 1
Fair value of assets and liabilities measured on recurring basis
Deferred compensation trusts	7,719,000	26,690,000
Fair value, recurring basis \| Level 2 \| Foreign currency
Fair value of assets and liabilities measured on recurring basis
Derivative assets	7,167,000	17,346,000
Derivative liabilities	6,561,000	$ 18,342,000
Fair value, recurring basis \| Level 2 \| Commodity
Fair value of assets and liabilities measured on recurring basis
Derivative assets	46,000
Derivative liabilities	$ 1,247,000