v3.26.1
Segment Information - Additional Information (Details)
 6 Months Ended
Jun. 30, 2026
Mill
Segment
Segment Reporting Information [Line Items]  
Segment Reporting, Product and Service, Revenue, Description The Company is managed based on the primary products it manufactures: pulp and solid wood
Segment Reporting, Factor Identifying Reportable Segment, Description The Company is managed based on the primary products it manufactures: pulp and solid wood, whose operating results are regularly reviewed by the Company’s chief operating decision maker (the “CODM”) to assess segment performance and to make decisions about resource allocation.
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] srt:ChiefExecutiveOfficerMember
Number of pulp mills | Mill 4
Number of reportable segments | Segment 2
Segment Reporting, Measurement for Transactions Between Reportable Segments Revenues between segments are accounted for at prices that approximate fair value. These include revenues from the sale of residual fiber from the solid wood segment to the pulp segment for use in the pulp production process and from the sale of residual fuel from the pulp segment to the solid wood segment for use in energy production.
Segment Reporting, Change in Measurement Methods The CODM uses net income (loss) before interest, tax, depreciation and amortization and impairments of long-lived assets (“Segment Operating EBITDA”) as the primary measure in its review of segment operating performance, using the measure to assess segment trends and identify strategies to improve the allocation of resources among the reportable segments.
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description The CODM uses net income (loss) before interest, tax, depreciation and amortization and impairments of long-lived assets (“Segment Operating EBITDA”) as the primary measure in its review of segment operating performance, using the measure to assess segment trends and identify strategies to improve the allocation of resources among the reportable segments.