SEGMENT AND GEOGRAPHICAL INFORMATION - Schedule of Segment Reporting Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($) a	Dec. 31, 2023 USD ($) a	Dec. 31, 2022 USD ($) a
Segment Reporting Information [Line Items]
Sales	$ 1,262,997	$ 1,056,933	$ 909,072
Costs and Expenses	(784,833)	(762,570)	(688,284)
OPERATING INCOME	(402,466)	(211,284)	(165,822)
Costs related to disposition initiatives	(1,597)	0	0
Restructuring charges	(1,139)	0	0
Depreciation, depletion and amortization	140,249	158,231	147,339
Add: Non-cash cost of land and improved development	(44,409)	(29,768)	(28,374)
Reconciliation of segment results to consolidated income before taxes
Income Before Income Taxes	376,033	183,617	132,180
Income tax expense	(7,050)	(5,122)	(9,389)
NET INCOME	368,983	178,495	122,791
Interest rate swaps | Derivatives Designated as Cash Flow Hedges | Designated as Hedging Instrument
Reconciliation of segment results to consolidated income before taxes
Gain on derivative, net	1,600
Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
Gain on sale of large disposition of timberlands	(291,078)	(105,078)	(16,606)
Large Dispositions | Large Disposition Of Timberlands
Reconciliation of segment results to consolidated income before taxes
Threshold for large dispositions	$ 20,000	$ 20,000	$ 20,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Reconciliation of segment results to consolidated income before taxes
Sale of land (in acres) | a	200,000	55,000	11,000
Sale of land consideration	$ 495,000	$ 242,200	$ 30,500
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Southeast Oklahoma
Reconciliation of segment results to consolidated income before taxes
Sale of land (in acres) | a	91,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Washington
Reconciliation of segment results to consolidated income before taxes
Sale of land (in acres) | a	109,000
Real Estate | Large Dispositions
Segment Reporting Information [Line Items]
Depreciation, depletion and amortization		(156,000)	(37,600)
Real Estate | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
Sales	$ 495,000	242,200	30,500
Depreciation, depletion and amortization	(156,000)	(91,100)	(8,300)
Non-Cash Cost of Land and Improved Development	(37,600)	(43,700)	(4,600)
Operating Segments
Segment Reporting Information [Line Items]
Sales	1,262,997	1,056,933	909,072
Depreciation, depletion and amortization	(296,205)	(249,361)	(155,669)
Non-Cash Cost of Land and Improved Development	(82,003)	(73,458)	(32,934)
Other costs and expenses	(210,062)	(233,114)	(197,322)
OPERATING INCOME	(402,466)	(211,284)	(165,822)
Costs related to disposition initiatives	(1,597)
Restructuring charges	(1,139)
Depreciation, depletion and amortization	140,249	158,231	147,339
Gain on sale of large disposition of timberlands			(11,480)
Add: Non-cash cost of land and improved development	(44,409)	(29,768)	(28,374)
Add: Timber write-offs resulting from casualty events		2,302	729
Adjusted EBITDA	298,782	296,507	314,178
Operating Segments | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	(291,078)	(105,078)	(16,606)
Operating Segments | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	(181,762)	(200,365)	(225,936)
Operating Segments | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	(90,499)	(89,351)	(131,389)
Operating Segments | Southern Timber
Segment Reporting Information [Line Items]
Sales	250,419	264,128	264,201
Depreciation, depletion and amortization	(73,409)	(79,974)	(60,298)
Non-Cash Cost of Land and Improved Development	0	0	0
Other costs and expenses	(45,655)	(45,391)	(36,474)
OPERATING INCOME	(77,902)	(76,256)	(96,616)
Costs related to disposition initiatives	0
Restructuring charges	0
Depreciation, depletion and amortization	73,409	79,974	60,298
Gain on sale of large disposition of timberlands			0
Add: Non-cash cost of land and improved development	0	0	0
Add: Timber write-offs resulting from casualty events		0	0
Adjusted EBITDA	151,311	156,230	156,914
Operating Segments | Southern Timber | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	0	0	0
Operating Segments | Southern Timber | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	(51,041)	(57,964)	(63,977)
Operating Segments | Southern Timber | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	(2,412)	(4,543)	(6,836)
Operating Segments | Pacific Northwest Timber
Segment Reporting Information [Line Items]
Sales	100,786	124,145	162,237
Depreciation, depletion and amortization	(31,668)	(36,924)	(48,024)
Non-Cash Cost of Land and Improved Development	0	0	0
Other costs and expenses	(31,600)	(34,481)	(33,487)
OPERATING INCOME	6,311	8,998	(15,192)
Costs related to disposition initiatives	0
Restructuring charges	0
Depreciation, depletion and amortization	31,668	36,924	48,024
Gain on sale of large disposition of timberlands			0
Add: Non-cash cost of land and improved development	0	0	0
Add: Timber write-offs resulting from casualty events		0	729
Adjusted EBITDA	25,357	27,926	63,945
Operating Segments | Pacific Northwest Timber | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	0	0	0
Operating Segments | Pacific Northwest Timber | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	(42,001)	(56,565)	(62,731)
Operating Segments | Pacific Northwest Timber | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	(1,828)	(5,173)	(2,803)
Operating Segments | New Zealand Timber
Segment Reporting Information [Line Items]
Sales	238,624	235,481	274,076
Depreciation, depletion and amortization	(20,317)	(21,666)	(23,876)
Non-Cash Cost of Land and Improved Development	0	0	0
Other costs and expenses	(24,032)	(38,408)	(31,265)
OPERATING INCOME	(33,470)	(26,045)	(30,621)
Costs related to disposition initiatives	0
Restructuring charges	0
Depreciation, depletion and amortization	20,317	21,666	23,876
Gain on sale of large disposition of timberlands			0
Add: Non-cash cost of land and improved development	0	0	0
Add: Timber write-offs resulting from casualty events		2,302	0
Adjusted EBITDA	53,787	50,013	54,497
Operating Segments | New Zealand Timber | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	0	0	0
Operating Segments | New Zealand Timber | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	(85,460)	(84,537)	(94,253)
Operating Segments | New Zealand Timber | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	(75,345)	(64,825)	(94,061)
Operating Segments | Real Estate
Segment Reporting Information [Line Items]
Sales	643,769	389,963	138,008
Depreciation, depletion and amortization	(169,020)	(109,085)	(22,216)
Non-Cash Cost of Land and Improved Development	(82,003)	(73,458)	(32,934)
Other costs and expenses	(52,361)	(50,815)	(24,363)
OPERATING INCOME	(340,385)	(156,605)	(58,495)
Costs related to disposition initiatives	0
Restructuring charges	0
Depreciation, depletion and amortization	13,064	17,955	13,886
Gain on sale of large disposition of timberlands			(11,480)
Add: Non-cash cost of land and improved development	(44,409)	(29,768)	(28,374)
Add: Timber write-offs resulting from casualty events		0	0
Adjusted EBITDA	106,780	99,250	72,669
Operating Segments | Real Estate | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	(291,078)	(105,078)	(16,606)
Operating Segments | Real Estate | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	0	0	0
Operating Segments | Real Estate | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	0	0	0
Operating Segments | Trading
Segment Reporting Information [Line Items]
Sales	29,631	43,684	70,952
Depreciation, depletion and amortization	0	0	0
Non-Cash Cost of Land and Improved Development	0	0	0
Other costs and expenses	(15,512)	(27,083)	(37,906)
OPERATING INCOME	55	(492)	(382)
Costs related to disposition initiatives	0
Restructuring charges	0
Depreciation, depletion and amortization	0	0	0
Gain on sale of large disposition of timberlands			0
Add: Non-cash cost of land and improved development	0	0	0
Add: Timber write-offs resulting from casualty events		0	0
Adjusted EBITDA	(55)	492	382
Operating Segments | Trading | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	0	0	0
Operating Segments | Trading | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	(3,260)	(1,299)	(4,975)
Operating Segments | Trading | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	(10,914)	(14,810)	(27,689)
Corporate and other
Segment Reporting Information [Line Items]
Sales	(232)	(468)	(402)
Depreciation, depletion and amortization	(1,791)	(1,712)	(1,255)
Non-Cash Cost of Land and Improved Development	0	0	0
Other costs and expenses	(40,902)	(36,936)	(33,827)
OPERATING INCOME	42,925	39,116	35,484
Costs related to disposition initiatives	(1,597)
Restructuring charges	(1,139)
Depreciation, depletion and amortization	1,791	1,712	1,255
Gain on sale of large disposition of timberlands			0
Add: Non-cash cost of land and improved development	0	0	0
Add: Timber write-offs resulting from casualty events		0	0
Adjusted EBITDA	(38,398)	(37,404)	(34,229)
Corporate and other | Large Dispositions | Large Disposition Of Timberlands
Segment Reporting Information [Line Items]
OPERATING INCOME	0	0	0
Corporate and other | Cut & haul costs
Segment Reporting Information [Line Items]
Costs and Expenses	0	0	0
Corporate and other | Port / freight costs
Segment Reporting Information [Line Items]
Costs and Expenses	0	0	0
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment
Segment Reporting Information [Line Items]
Depreciation, depletion and amortization	(140,249)	(158,231)	(147,339)
OPERATING INCOME	(291,078)	(105,078)	(16,606)
Costs related to disposition initiatives	(1,597)
Restructuring charges	(1,139)
Gain on sale of large disposition of timberlands			(11,480)
Add: Non-cash cost of land and improved development	(44,409)	(29,768)	(28,374)
Add: Timber write-offs resulting from casualty events		2,302	(729)
Reconciliation of segment results to consolidated income before taxes
Interest, net and miscellaneous income	(27,708)	(45,945)	(33,194)
Non-operating income	$ 1,275	$ 18,278	$ (448)