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v3.22.0.1

Segment Reporting - Operating Segment (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting Information [Line Items] |  |  |  |
Net sales | [1] | $ 2,345,966 | $ 1,869,750 | $ 1,858,745
Operating income |  | 170,781 | 171,522 | 127,260
Assets |  | 2,065,612 | 1,752,336 | 1,579,367
Capital expenditures |  | 194,482 | 125,792 | 105,572
Depreciation and amortization expenses |  | 90,876 | 81,860 | 78,701
Operating Segments [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 2,345,966 | 1,869,750 | 1,858,745
Operating income |  | 253,768 | 251,281 | 208,762
Assets |  | 1,880,106 | 1,472,738 | 1,331,929
Capital expenditures |  | 189,006 | 121,163 | 103,354
Depreciation and amortization expenses |  | 87,809 | 77,988 | 76,056
Surfactants [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 1,562,795 | 1,351,686 | 1,272,723
Surfactants [Member] | Operating Segments [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 1,562,795 | 1,351,686 | 1,272,723
Operating income |  | 165,999 | 169,101 | 122,780
Assets |  | 1,245,207 | 1,018,555 | 907,032
Capital expenditures |  | 154,953 | 88,484 | 69,725
Depreciation and amortization expenses |  | 51,375 | 49,429 | 48,422
Polymers [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 713,440 | 452,277 | 512,347
Polymers [Member] | Operating Segments [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 713,440 | 452,277 | 512,347
Operating income |  | 73,591 | 68,214 | 69,567
Assets |  | 556,799 | 361,219 | 338,179
Capital expenditures |  | 29,077 | 26,719 | 29,188
Depreciation and amortization expenses |  | 30,598 | 22,873 | 22,151
Specialty Products [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 69,731 | 65,787 | 73,675
Specialty Products [Member] | Operating Segments [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales |  | 69,731 | 65,787 | 73,675
Operating income |  | 14,178 | 13,966 | 16,415
Assets |  | 78,100 | 92,964 | 86,718
Capital expenditures |  | 4,976 | 5,960 | 4,441
Depreciation and amortization expenses |  | $ 5,836 | $ 5,686 | $ 5,483
[1] | Net sales are attributed to countries based on the location of the Company legal entity making the sale.

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