Acquisitions	9 Months Ended
Sep. 30, 2017
Business Combinations [Abstract]
Acquisitions	Acquisitions: 2017 Activity PowderPure On April 7, 2017, the Company completed the acquisition of 100% of the outstanding shares of Columbia PhytoTechnology, LLC d/b/a PowderPure ("PowderPure"), a privately-held flavors company with facilities in North America. The acquisition was accounted for under the purchase method. PowderPure was acquired to expand expertise in, and product offerings of, clean label solutions within the Flavors business. The Company paid approximately $55 million including $0.3 million of cash acquired for this acquisition, which was funded from existing resources including use of its revolving credit facility. Additionally, the Company recorded an accrual of approximately $1.4 million representing the current estimate of additional contingent consideration payable to the former owners of PowderPure. (The maximum earnout payable is $10 million upon satisfaction of certain performance metrics). The purchase price exceeded the preliminary fair value of existing net assets by approximately $46.7 million. The excess was allocated principally to identifiable intangible assets including approximately $27.5 million to proprietary technology, approximately $4.5 million to trade name and approximately $0.8 million to customer relationships, and approximately $13.9 million of goodwill (which is deductible for tax purposes). Goodwill is the excess of the purchase price over the fair value of net assets acquired and represents the value the Company expects to achieve from its increased exposure to clean label products within the Company's existing Flavors business. The intangible assets are being amortized over the following estimated useful lives: proprietary technology, 14 years, trade name, 14 years, and customer relationships, 4 years. The purchase price allocation is preliminary pending the finalization of the values of intangible assets, finalization of working capital and the finalization of estimated useful lives. The purchase price allocation is expected to be completed by the fourth quarter of 2017. No pro forma financial information for 2017 and 2016 is presented as the acquisition was not material to the consolidated financial statements. Fragrance Resources On January 17, 2017, the Company completed the acquisition of 100% of the outstanding shares of Fragrance Resources, a privately-held fragrance company with facilities in Germany, North America, France, and China. The acquisition was accounted for under the purchase method. Fragrance Resources was acquired to strengthen the North American and German Fragrances business. The Company paid approximately Euro 142.0 million (approximately $150.5 million) including approximately Euro 13.7 million (approximately $14.5 million) of cash acquired for this acquisition, which was funded from existing resources including use of its revolving credit facility. The purchase price exceeded the preliminary fair value of existing net assets by approximately $122.1 million. The excess was allocated principally to identifiable intangible assets including approximately $59.6 million related to customer relationships, approximately $6.1 million related to proprietary technology and trade name, and approximately $79.4 million of goodwill (which is not deductible for tax purposes) and approximately $23.0 million of net deferred tax liability. Goodwill is the excess of the purchase price over the fair value of net assets acquired and represents synergies from the addition of Fragrance Resources to the Company's existing Fragrances business. The intangible assets are being amortized over the following estimated useful lives: trade name, 2 years, proprietary technology, 5 years and customer relationships, 12 - 16 years. The purchase price allocation is preliminary pending the finalization of the values of intangible assets, principally customer relationships, finalization of working capital calculations and the finalization of estimated useful lives. The purchase price allocation is expected to be completed by the fourth quarter of 2017. No pro forma financial information for 2017 and 2016 is presented as the acquisition was not material to the consolidated financial statements. 2016 Activity David Michael On October 7, 2016, the Company completed the acquisition of 100% of the outstanding shares of David Michael & Company, Inc. ("David Michael"). The acquisition was accounted for under the purchase method. David Michael was acquired to strengthen the North American flavors business. The Company paid approximately $242.6 million (including $5.1 million of cash acquired) for this acquisition, which was funded from existing resources. The preliminary purchase price allocation was updated during the first quarter of 2017, resulting in a reduction in allocation of value to customer relationships. The related reduction in amortization expense was not material to the Consolidated Statement of Comprehensive Income. The purchase price allocation was finalized during the second quarter of 2017. Additionally, during the second quarter of 2017, the Company finalized the working capital adjustment and paid an additional $0.6 million. The purchase price exceeded the fair value of existing net assets by approximately $168.7 million. The excess was allocated principally to identifiable intangible assets including approximately $50.0 million related to customer relationships, approximately $8.4 million related to proprietary technology and trade name, and approximately $110.2 million of goodwill (which is deductible for tax purposes). Goodwill is the excess of the purchase price over the fair value of net assets acquired and represents synergies from the addition of David Michael to the Company's existing Flavors business. The intangible assets are being amortized over the following estimated useful lives: trade name, 2 years, proprietary technology, 5 years and customer relationships, 18 - 20 years. No pro forma financial information for 2016 is presented as the impact of the acquisition was immaterial to the Consolidated Statement of Comprehensive Income.

Acquisitions:

2017 Activity

PowderPure

On April 7, 2017, the Company completed the acquisition of 100% of the outstanding shares of Columbia PhytoTechnology, LLC d/b/a PowderPure ("PowderPure"), a privately-held flavors company with facilities in North America. The acquisition was accounted for under the purchase method. PowderPure was acquired to expand expertise in, and product offerings of, clean label solutions within the Flavors business. The Company paid approximately $55 million including $0.3 million of cash acquired for this acquisition, which was funded from existing resources including use of its revolving credit facility. Additionally, the Company recorded an accrual of approximately $1.4 million representing the current estimate of additional contingent consideration payable to the former owners of PowderPure. (The maximum earnout payable is $10 million upon satisfaction of certain performance metrics). The purchase price exceeded the preliminary fair value of existing net assets by approximately $46.7 million. The excess was allocated principally to identifiable intangible assets including approximately $27.5 million to proprietary technology, approximately $4.5 million to trade name and approximately $0.8 million to customer relationships, and approximately $13.9 million of goodwill (which is deductible for tax purposes). Goodwill is the excess of the purchase price over the fair value of net assets acquired and represents the value the Company expects to achieve from its increased exposure to clean label products within the Company's existing Flavors business. The intangible assets are being amortized over the following estimated useful lives: proprietary technology, 14 years, trade name, 14 years, and customer relationships, 4 years. The purchase price allocation is preliminary pending the finalization of the values of intangible assets, finalization of working capital and the finalization of estimated useful lives. The purchase price allocation is expected to be completed by the fourth quarter of 2017.

No pro forma financial information for 2017 and 2016 is presented as the acquisition was not material to the consolidated financial statements.

Fragrance Resources

On January 17, 2017, the Company completed the acquisition of 100% of the outstanding shares of Fragrance Resources, a privately-held fragrance company with facilities in Germany, North America, France, and China. The acquisition was accounted for under the purchase method. Fragrance Resources was acquired to strengthen the North American and German Fragrances business. The Company paid approximately Euro 142.0 million (approximately $150.5 million) including approximately Euro 13.7 million (approximately $14.5 million) of cash acquired for this acquisition, which was funded from existing resources including use of its revolving credit facility. The purchase price exceeded the preliminary fair value of existing net assets by approximately $122.1 million. The excess was allocated principally to identifiable intangible assets including approximately $59.6 million related to customer relationships, approximately $6.1 million related to proprietary technology and trade name, and approximately $79.4 million of goodwill (which is not deductible for tax purposes) and approximately $23.0 million of net deferred tax liability. Goodwill is the excess of the purchase price over the fair value of net assets acquired and represents synergies from the addition of Fragrance Resources to the Company's existing Fragrances business. The intangible assets are being amortized over the following estimated useful lives: trade name, 2 years, proprietary technology, 5 years and customer relationships, 12 - 16 years. The purchase price allocation is preliminary pending the finalization of the values of intangible assets, principally customer relationships, finalization of working capital calculations and the finalization of estimated useful lives. The purchase price allocation is expected to be completed by the fourth quarter of 2017.

No pro forma financial information for 2017 and 2016 is presented as the acquisition was not material to the consolidated financial statements.

2016 Activity

David Michael

On October 7, 2016, the Company completed the acquisition of 100% of the outstanding shares of David Michael & Company, Inc. ("David Michael"). The acquisition was accounted for under the purchase method. David Michael was acquired to strengthen the North American flavors business. The Company paid approximately $242.6 million (including $5.1 million of cash acquired) for this acquisition, which was funded from existing resources. The preliminary purchase price allocation was updated during the first quarter of 2017, resulting in a reduction in allocation of value to customer relationships. The related reduction in amortization expense was not material to the Consolidated Statement of Comprehensive Income. The purchase price allocation was finalized during the second quarter of 2017. Additionally, during the second quarter of 2017, the Company finalized the working capital adjustment and paid an additional $0.6 million. The purchase price exceeded the fair value of existing net assets by approximately $168.7 million. The excess was allocated principally to identifiable intangible assets including approximately $50.0 million related to customer relationships, approximately $8.4 million related to proprietary technology and trade name, and approximately $110.2 million of goodwill (which is deductible for tax purposes). Goodwill is the excess of the purchase price over the fair value of net assets acquired and represents synergies from the addition of David Michael to the Company's existing Flavors business. The intangible assets are being amortized over the following estimated useful lives: trade name, 2 years, proprietary technology, 5 years and customer relationships, 18 - 20 years.

No pro forma financial information for 2016 is presented as the impact of the acquisition was immaterial to the Consolidated Statement of Comprehensive Income.