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Transactions With Related Party (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Related Party Transaction [Line Items]      
Sales $ 6,838,245 $ 8,387,307 $ 7,926,111
Unconsolidated variable interest entity      
Related Party Transaction [Line Items]      
Sales 11,600 13,400 13,400
Cost of sales from related party $ 80,200 $ 85,500 $ 84,400
Louisiana Timber Procurement Company LLC | Unconsolidated variable interest entity      
Related Party Transaction [Line Items]      
Variable interest entity, ownership percentage 50.00%    
Louisiana Timber Procurement Company LLC | Packaging Corporation of America (PCA) | Variable interest entity, primary beneficiary      
Related Party Transaction [Line Items]      
Variable interest entity, ownership percentage 50.00%