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ENVIRONMENTAL AND NATURAL RESOURCE DAMAGE LIABILITIES (Tables)
12 Months Ended
Dec. 31, 2023
Environmental Remediation Obligations [Abstract]  
Schedule of Environmental Loss Contingencies by Site
Changes in environmental and NRD liabilities from December 31, 2022 to December 31, 2023 are shown below:
Port Gamble, WA
Non-current portion at December 31, 2022
$14,418
Plus: Current portion1,175
Total Balance at December 31, 2022
15,593
Expenditures charged to liabilities(436)
Increase in liabilities (a)1,421
Total Balance at December 31, 2023
16,578
Less: Current portion(11,793)
Non-current portion at December 31, 2023
$4,785
(a)The increase in liabilities reflects revised environmental and NRD cost estimates recorded during the year ended December 31, 2023.