REVENUE - Disaggregation of Revenue by Contract Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	$ 1,261,508	$ 1,055,519	$ 907,795
Southern Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	250,419	264,128	264,201
Pacific Northwest Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	100,786	124,145	162,237
New Zealand Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	238,624	235,481	274,076
Trading | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	29,399	43,216	70,550
Total Stumpage
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	106,432	112,624	107,759
Total Stumpage | Southern Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	98,196	109,970	99,989
Total Stumpage | Pacific Northwest Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	8,236	2,654	7,770
Stumpage Pay-as-Cut
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	97,377	109,583	98,967
Stumpage Pay-as-Cut | Southern Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	97,369	109,583	98,967
Stumpage Pay-as-Cut | Pacific Northwest Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	8
Stumpage Lump Sum
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	9,055	3,041	8,792
Stumpage Lump Sum | Southern Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	827	387	1,022
Stumpage Lump Sum | Pacific Northwest Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	8,228	2,654	7,770
Total Delivered
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	431,658	484,828	607,891
Total Delivered | Delivered Wood (Domestic)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	233,879	263,945	326,935
Total Delivered | Delivered Wood (Export)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	197,779	220,883	280,956
Total Delivered | Southern Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	101,227	116,656	136,623
Total Delivered | Southern Timber | Delivered Wood (Domestic) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	96,492	108,354	125,136
Total Delivered | Southern Timber | Delivered Wood (Export) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	4,735	8,302	11,487
Total Delivered | Pacific Northwest Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	86,963	115,202	148,865
Total Delivered | Pacific Northwest Timber | Delivered Wood (Domestic) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	83,041	102,533	137,421
Total Delivered | Pacific Northwest Timber | Delivered Wood (Export) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	3,922	12,669	11,444
Total Delivered | New Zealand Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	215,342	211,115	253,109
Total Delivered | New Zealand Timber | Delivered Wood (Domestic) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	52,252	52,535	62,068
Total Delivered | New Zealand Timber | Delivered Wood (Export) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	163,090	158,580	191,041
Total Delivered | Trading | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	28,126	41,855	69,294
Total Delivered | Trading | Delivered Wood (Domestic) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	2,094	523	2,310
Total Delivered | Trading | Delivered Wood (Export) | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	26,032	41,332	66,984
Total Timber Sales
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	538,090	597,452	715,650
Total Timber Sales | Southern Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	199,423	226,626	236,612
Total Timber Sales | Pacific Northwest Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	95,199	117,856	156,635
Total Timber Sales | New Zealand Timber | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	215,342	211,115	253,109
Total Timber Sales | Trading | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	$ 28,126	$ 41,855	$ 69,294