OTHER OPERATING COSTS, NET - Additional Information (Details) a in Thousands, $ in Millions	1 Months Ended	3 Months Ended		12 Months Ended
	Sep. 30, 2020 a	Dec. 31, 2021 USD ($)	Sep. 30, 2020 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Component Of Other Operating Costs [Line Items]
Insurance recoveries				$ 13	$ 0	$ 0
Timber casualty loss			$ 80	0	80	0
Oregon
Component Of Other Operating Costs [Line Items]
Number of acres of timberlands approximately affected by forest fires | a	125
Wood Products
Component Of Other Operating Costs [Line Items]
Insurance recoveries				$ 37	$ 8	$ 68
Wood Products | Other Operating Costs, Net
Component Of Other Operating Costs [Line Items]
Insurance recoveries		$ 13