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BUSINESS SEGMENTS - Additional Financial Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Depreciation, depletion and amortization | $ 130 | $ 125 | $ 380 | $ 376
Capital expenditures | 125 | 97 | 325 | 267
Operating segments | Timberlands |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Depreciation, depletion and amortization | 68 | 65 | 197 | 196
Capital expenditures | 37 | 22 | 82 | 74
Operating segments | Real Estate & ENR |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Depreciation, depletion and amortization | 3 | 3 | 9 | 10
Capital expenditures | 0 | 0 | 0 | 0
Operating segments | Wood Products |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Depreciation, depletion and amortization | 56 | 54 | 166 | 164
Capital expenditures | 88 | 72 | 243 | 177
Unallocated Items |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Depreciation, depletion and amortization | 3 | 3 | 8 | 6
Capital expenditures | $ 0 | $ 3 | $ 0 | $ 16

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