SEGMENT AND GEOGRAPHICAL INFORMATION - Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Total Capital Expenditures	$ 22,357	$ 10,403	$ 42,789	$ 22,427
Real estate development investments	5,031	4,089	9,572	8,176
Total Gross Capital Expenditures	27,388	14,492	52,361	30,603
Operating Segments \| Southern Timber
Segment Reporting [Line Items]
Total Capital Expenditures	11,510	8,103	25,485	17,718
Operating Segments \| Northwest Timber
Segment Reporting [Line Items]
Total Capital Expenditures	6,924	2,264	10,934	4,630
Operating Segments \| Wood Products
Segment Reporting [Line Items]
Total Capital Expenditures	3,634	0	6,068	0
Operating Segments \| Real Estate
Segment Reporting [Line Items]
Total Capital Expenditures	28	36	41	79
Corporate and Other
Segment Reporting [Line Items]
Total Capital Expenditures	$ 261	$ 0	$ 261	$ 0

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

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Payments to develop real estate assets is the process of adding improvements on or to a parcel of land. Such improvements may include drainage, utilities, subdividing, access, buildings, and any combination of these elements; and are generally classified as cash flow from investing activities.

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