Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2019

Revenue From Contract With Customer [Abstract]

Geographic Disaggregation of Net Sales

The tables below provides a geographic disaggregation of net sales for the three months ended March 31, 2019 and 2018. The Company’s business segmentation by geographic region most effectively captures the nature and economic characteristics of the Company’s revenue streams impacted by economic factors.

	For the Three Months Ended March 31, 2019
(In thousands)
	Surfactants		Polymers		Specialty		Total
Geographic Market
North America	$	214,297	$	71,323	$	16,025	$	301,645
Europe		71,478		42,105		3,316		116,899
Latin America		50,812		197		—		51,009
Asia		13,063		6,554		—		19,617
Total	$	349,650	$	120,179	$	19,341	$	489,170

	For the Three Months Ended March 31, 2018
(In thousands)
	Surfactants		Polymers		Specialty		Total
Geographic Market
North America	$	220,405	$	73,474	$	14,814	$	308,693
Europe		78,371		41,784		3,648		123,803
Latin America		41,688		827		—		42,515
Asia		18,476		5,848		—		24,324
Total	$	358,940	$	121,933	$	18,462	$	499,335