SEGMENT AND GEOGRAPHICAL INFORMATION - Schedule of Depreciation, Depletion and Amortization (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	$ 31,051	$ 78,909	$ 114,221	$ 171,652
Timber Funds, Portion Attributable To Noncontrolling Interests | Disposal Group, Not Discontinued Operations | Fund II Timberland Dispositions
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION		32,500		32,500
Timber Funds, Portion Attributable To Parent | Disposal Group, Not Discontinued Operations | Fund II Timberland Dispositions
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION		8,100		8,100
Operating Segments | Southern Timber
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	14,116	11,604	46,832	39,539
Operating Segments | Pacific Northwest Timber
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	9,356	10,479	35,587	38,795
Operating Segments | New Zealand Timber
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	6,302	6,555	18,192	20,757
Operating Segments | Timber Funds
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	0	43,158	0	54,780
Operating Segments | Timber Funds, Portion Attributable To Noncontrolling Interests
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION		34,400		44,400
Operating Segments | Real Estate
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	961	6,797	12,671	16,889
Operating Segments | Real Estate | Large Dispositions
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION		5,000		9,800
Corporate and Other
Segment Reporting Information [Line Items]
DEPRECIATION, DEPLETION AND AMORTIZATION	$ 316	$ 316	$ 939	$ 892