Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table presents the Company's revenues disaggregated by product categories:

	December 31,
(DOLLARS IN THOUSANDS)	2019		2018		2017(a)
Flavor Compounds	$	2,850,498	$	1,990,985	$	1,632,166
Fragrance Compounds	1,543,834		1,496,493		1,424,612
Ingredients	745,752		490,061		341,941
Total revenues	$	5,140,084	$	3,977,539	$	3,398,719

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(a) Prior period amounts have not been adjusted based on the modified retrospective method.

The following table presents the Company's revenues disaggregated by region, based on the region of their customers:

	December 31,
(DOLLARS IN THOUSANDS)	2019		2018		2017(a)
Europe, Africa and Middle East	$	2,081,758	$	1,396,316	$	1,065,596
Greater Asia	1,162,992		991,015		903,546
North America	1,170,497		1,010,126		901,821
Latin America	724,837		580,082		527,756
Total revenues	$	5,140,084	$	3,977,539	$	3,398,719

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(a)

Prior period amounts have not been adjusted based on the modified retrospective method.