XML 96 R76.htm IDEA: XBRL DOCUMENT v3.20.4
Financial Instruments Financial Instruments (Summary of Location and Fair Value of Currency Forward Derivative Financial Instruments - Terphane (Details).
R$ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2020
BRL (R$)
Derivatives, Fair Value [Line Items]        
Cost of Goods and Services Sold $ 558,967 $ 641,140 $ 679,665  
Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4913     5.4913
Percentage of Coverage Using Cash Flow Hedges 75.00%     75.00%
Derivative, Notional Amount $ 16,295     R$ 89,481
Flexible Packaging Films [Member] [Domain]        
Derivatives, Fair Value [Line Items]        
Amount of pre-tax gain (loss) recognized in other comprehensive income 0 0 0  
Aluminum Futures Contracts [Member]        
Derivatives, Fair Value [Line Items]        
Amount of pre-tax gain (loss) recognized in other comprehensive income 74 (2,359) (1,123)  
Derivative, Notional Amount, Net 12,100 20,200    
Selling, General and Administrative Expenses [Member] | Flexible Packaging Films [Member] [Domain]        
Derivatives, Fair Value [Line Items]        
Amount of pre-tax gain (loss) recognized in other comprehensive income (4,437) (856) (2,105)  
Cost of Sales [Member] | Flexible Packaging Films [Member] [Domain]        
Derivatives, Fair Value [Line Items]        
Amount of pre-tax gain (loss) reclassified from accumulated other comprehensive income to net income (effective portion) 62 62 62  
Cost of Sales [Member] | Aluminum Futures Contracts [Member]        
Derivatives, Fair Value [Line Items]        
Amount of pre-tax gain (loss) reclassified from accumulated other comprehensive income to net income (effective portion) $ (2,717) $ (2,736) $ 1,069  
Jan-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4638     5.4638
Percentage of Coverage Using Cash Flow Hedges 70.00%     70.00%
Derivative, Notional Amount $ 1,270     R$ 6,939
Feb-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4674     5.4674
Percentage of Coverage Using Cash Flow Hedges 71.00%     71.00%
Derivative, Notional Amount $ 1,290     R$ 7,053
Mar-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4693     5.4693
Percentage of Coverage Using Cash Flow Hedges 70.00%     70.00%
Derivative, Notional Amount $ 1,270     R$ 6,946
Apr-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4765     5.4765
Percentage of Coverage Using Cash Flow Hedges 73.00%     73.00%
Derivative, Notional Amount $ 1,320     R$ 7,229
May-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4778     5.4778
Percentage of Coverage Using Cash Flow Hedges 71.00%     71.00%
Derivative, Notional Amount $ 1,285     R$ 7,039
Jun-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4882     5.4882
Percentage of Coverage Using Cash Flow Hedges 77.00%     77.00%
Derivative, Notional Amount $ 1,395     R$ 7,656
Jul-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4945     5.4945
Percentage of Coverage Using Cash Flow Hedges 80.00%     80.00%
Derivative, Notional Amount $ 1,450     R$ 7,967
Aug-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.4993     5.4993
Percentage of Coverage Using Cash Flow Hedges 79.00%     79.00%
Derivative, Notional Amount $ 1,430     R$ 7,864
Sep-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.5105     5.5105
Percentage of Coverage Using Cash Flow Hedges 84.00%     84.00%
Derivative, Notional Amount $ 1,520     R$ 8,376
Oct-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.5100     5.5100
Percentage of Coverage Using Cash Flow Hedges 78.00%     78.00%
Derivative, Notional Amount $ 1,400     R$ 7,714
Nov-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.5224     5.5224
Percentage of Coverage Using Cash Flow Hedges 83.00%     83.00%
Derivative, Notional Amount $ 1,495     R$ 8,256
Dec-19 [Member] | Terphane Ltda [Member]        
Derivatives, Fair Value [Line Items]        
Foreign Currency Exchange Rate, Translation 5.5060     5.5060
Percentage of Coverage Using Cash Flow Hedges 65.00%     65.00%
Derivative, Notional Amount $ 1,170     R$ 6,442