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Effective Income Tax Rate Reconciliation Federal Statutory Tax Rate Excluding Social Contribution On Income

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Effective Income Tax Rate Reconciliation Federal Statutory Tax Rate Including Social Contribution On Income

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Effective income tax rate reconciliation social contribution on income.

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Length of Brazilian Tax Incentive

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Income Taxes - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Taxes [Line Items]
Income Tax Expense (Benefit)	$ 1,908	$ (5,942)	$ 10,728	$ (8,308)
Income (loss) from continuing operations before income taxes	$ 8,137	$ (22,918)	$ 47,304	$ (31,616)
Effective Income Tax Rate Reconciliation, Percent			22.70%	26.20%
Flexible Packaging Films [Member]
Income Taxes [Line Items]
Foreign Tax Credit - Brazil			$ 8,800	$ 3,400
Terphane Ltda [Member]
Income Taxes [Line Items]
Current Effective Tax Rate Including Social Contribution On Income			15.25%
LengthBrazilianTaxIncentive			13 years
Brazil
Income Taxes [Line Items]
Effective Income Tax Rate Reconciliation Federal Statutory Tax Rate Including Social Contribution On Income			34.00%
Effective Income Tax Rate Reconciliation Federal Statutory Tax Rate Excluding Social Contribution On Income			25.00%
Effective income tax rate reconciliation social contribution on income			9.00%