v3.26.1
Accrued and Other Current Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 27, 2026
Mar. 28, 2026
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Accrued customer incentives $ 26,393   $ 43,260
Accrued employee compensation 29,414   30,770
Accrued interest 19,923   690
Accrued income taxes 3,934   4,342
Accrued property and other taxes 6,374   1,754
Deferred revenue and other income 4,060   10,359
Other current liabilities 47,797   47,405
Accrued and other current liabilities 137,895   138,580
Prepayment of insurance claim 3,000   5,000
Insurance claim, deductible limit 15,000    
Accrued energy payable 19,000   $ 19,000
Total High Purity Cellulose      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Insurance recoveries on property damage   $ 3,000  
Gain on insurance claim $ 1,000 $ 4,000