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Acquisitions - Schedule of intangible assets acquired (Details) - Frutarom $ in Thousands	6 Months Ended
	Jun. 30, 2019 USD ($)
Business Acquisition [Line Items]
Estimated Amounts	$ 2,668,300
Product formula
Business Acquisition [Line Items]
Estimated Amounts	290,000
Customer relationships
Business Acquisition [Line Items]
Estimated Amounts	2,230,000
Trade names
Business Acquisition [Line Items]
Estimated Amounts	140,000
Favorable/Unfavorable Leases, net
Business Acquisition [Line Items]
Estimated Amounts	$ 8,300
Minimum | Product formula
Business Acquisition [Line Items]
Weighted-Average Useful Life	10 years
Minimum | Customer relationships
Business Acquisition [Line Items]
Weighted-Average Useful Life	18 years
Minimum | Trade names
Business Acquisition [Line Items]
Weighted-Average Useful Life	23 years
Minimum | Favorable/Unfavorable Leases, net
Business Acquisition [Line Items]
Weighted-Average Useful Life	5 years
Maximum | Product formula
Business Acquisition [Line Items]
Weighted-Average Useful Life	12 years
Maximum | Customer relationships
Business Acquisition [Line Items]
Weighted-Average Useful Life	23 years
Maximum | Trade names
Business Acquisition [Line Items]
Weighted-Average Useful Life	26 years
Maximum | Favorable/Unfavorable Leases, net
Business Acquisition [Line Items]
Weighted-Average Useful Life	15 years

X

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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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 increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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