BASIS OF PRESENTATION	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	NOTE 1: BASIS OF PRESENTATION Our consolidated financial statements provide an overall view of our results of operations, financial condition and cash flows. They include our accounts and the accounts of entities we control, including majority-owned domestic and foreign subsidiaries. They do not include our intercompany transactions and accounts, which are eliminated. Throughout these Notes to Consolidated Financial Statements, unless specified otherwise, references to “Weyerhaeuser,” “the company,” “we” and “our” refer to the consolidated company. The accompanying unaudited Consolidated Financial Statements reflect all adjustments that are, in the opinion of management, necessary for a fair presentation of our financial position, results of operations and cash flows for the interim periods presented. Except as otherwise disclosed in these Notes to Consolidated Financial Statements, such adjustments are of a normal, recurring nature. The Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission pertaining to interim financial statements. Certain information and footnote disclosures normally included in our annual Consolidated Financial Statements have been condensed or omitted. These quarterly Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our Annual Report on Form 10-K for the year ended December 31, 2025. Results of operations for interim periods should not necessarily be regarded as indicative of the results that may be expected for the full year. Reclassifications We have reclassified certain balances and results from prior years to be consistent with our 2026 reporting. This makes balances comparable from year to year. These changes include updates to the segment previously called Real Estate, Energy & Natural Resources, which has been renamed Strategic Land Solutions, effective first quarter 2026. Reportable business lines included within the segment have been updated from Real Estate and Energy & Natural Resources to Real Estate, Natural Resources and Climate Solutions. Refer to Note 2: Business Segments for discussion of the activities which comprise each business line. Our reclassifications had no effect on consolidated net earnings or equity.

Our consolidated financial statements provide an overall view of our results of operations, financial condition and cash flows. They include our accounts and the accounts of entities we control, including majority-owned domestic and foreign subsidiaries. They do not include our intercompany transactions and accounts, which are eliminated. Throughout these Notes to Consolidated Financial Statements, unless specified otherwise, references to “Weyerhaeuser,” “the company,” “we” and “our” refer to the consolidated company.

The accompanying unaudited Consolidated Financial Statements reflect all adjustments that are, in the opinion of management, necessary for a fair presentation of our financial position, results of operations and cash flows for the interim periods presented. Except as otherwise disclosed in these Notes to Consolidated Financial Statements, such adjustments are of a normal, recurring nature. The Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission pertaining to interim financial statements. Certain information and footnote disclosures normally included in our annual Consolidated Financial Statements have been condensed or omitted. These quarterly Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our Annual Report on Form 10-K for the year ended December 31, 2025. Results of operations for interim periods should not necessarily be regarded as indicative of the results that may be expected for the full year.

Reclassifications

We have reclassified certain balances and results from prior years to be consistent with our 2026 reporting. This makes balances comparable from year to year. These changes include updates to the segment previously called Real Estate, Energy & Natural Resources, which has been renamed Strategic Land Solutions, effective first quarter 2026. Reportable business lines included within the segment have been updated from Real Estate and Energy & Natural Resources to Real Estate, Natural Resources and Climate Solutions. Refer to Note 2: Business Segments for discussion of the activities which comprise each business line. Our reclassifications had no effect on consolidated net earnings or equity.