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Divestitures (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Divestiture of Product Line [Abstract] |  |  |  |  |
Proceed from sale of business |  |  | $ 11,255 | $ 0 |
Assets held for sale [Abstract] |  |  |  |  |
Assets held for sale | $ 58,633 |  | 58,633 |  | $ 91,293
Liabilities held for sale [Abstract] |  |  |  |  |
Liabilities held for sale | 19,543 |  | 19,543 |  | 19,185
Minimum [Member] |  |  |  |  |
Divestiture Transactions [Abstract] |  |  |  |  |
Expected cash costs associated with divestitures |  |  | 6,000 |  |
Maximum [Member] |  |  |  |  |
Divestiture Transactions [Abstract] |  |  |  |  |
Expected cash costs associated with divestitures |  |  | 9,000 |  |
Inks, Fragrances and Yogurt Fruit Preparations [Member] |  |  |  |  |
Assets held for sale [Abstract] |  |  |  |  |
Trade accounts receivable, net | 23,291 |  | 23,291 |  | 31,653
Inventories | 23,171 |  | 23,171 |  | 34,612
Prepaid expenses and other current assets | 4,540 |  | 4,540 |  | 5,528
Property, plant, and equipment, net | 5,811 |  | 5,811 |  | 14,496
Intangible assets, net | 1,820 |  | 1,820 |  | 5,004
Assets held for sale | 58,633 |  | 58,633 |  | 91,293
Liabilities held for sale [Abstract] |  |  |  |  |
Trade accounts payable | 14,723 |  | 14,723 |  | 12,318
Accrued salaries, wages and withholdings from employees | 1,405 |  | 1,405 |  | 1,677
Other accrued expenses | 3,415 |  | 3,415 |  | 5,190
Liabilities held for sale | 19,543 |  | 19,543 |  | 19,185
Inks [Member] |  |  |  |  |
Divestiture of Product Line [Abstract] |  |  |  |  |
Estimated realizable enterprise value on sale of product line |  |  | 14,500 |  |
Proceed from sale of business |  |  | 10,300 |  |
Non-cash net gain related to reclassification of accumulated foreign currency translation |  |  | 8,200 |  |
Fragrances [Member] | Minimum [Member] |  |  |  |  |
Divestiture Transactions [Abstract] |  |  |  |  |
Non-cash charges related to reclassification of accumulated foreign currency translation |  |  | 10,000 |  |
Fragrances [Member] | Maximum [Member] |  |  |  |  |
Divestiture Transactions [Abstract] |  |  |  |  |
Non-cash charges related to reclassification of accumulated foreign currency translation |  |  | 12,000 |  |
Selling, General and Administrative Expenses [Member] |  |  |  |  |
Divestiture Transactions [Abstract] |  |  |  |  |
Expenses recorded related to environmental obligations | 800 |  |  |  |
Other divestures and other related costs | 1,800 |  | 3,700 |  |
Selling, General and Administrative Expenses [Member] | Inks [Member] |  |  |  |  |
Divestiture of Product Line [Abstract] |  |  |  |  |
Non-cash impairment charges | 0 |  | 9,400 |  |
Selling, General and Administrative Expenses [Member] | Fragrances [Member] |  |  |  |  |
Divestiture of Product Line [Abstract] |  |  |  |  |
Non-cash impairment charges |  | $ 300 |  |  | $ 18,200
Selling, General and Administrative Expenses [Member] | Yogurt Fruit Preparations [Member] |  |  |  |  |
Divestiture of Product Line [Abstract] |  |  |  |  |
Non-cash impairment charges | 2,400 |  |  |  |
Cost of Products Sold [Member] |  |  |  |  |
Divestiture of Product Line [Abstract] |  |  |  |  |
Non-cash impairment charges | 0 |  | $ 200 |  |
Cost of Products Sold [Member] | Yogurt Fruit Preparations [Member] |  |  |  |  |
Divestiture of Product Line [Abstract] |  |  |  |  |
Non-cash impairment charges | $ 1,700 |  |  |  |

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