RELATED PARTY TRANSACTIONS - Summary of Components of Net Transfers From (To) Parent (Details) - USD ($) $ in Millions		12 Months Ended
	Oct. 01, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Net transfers (to) from Parent		$ (567)	$ (325)	$ (350)
Inventories		342	342
Deferred income tax provision (benefit), net		(6)	(49)	(7)
Deferred Charges and Other Assets		153	336
Revision of Prior Period, Error Correction, Adjustment
Related Party Transaction [Line Items]
Accumulated cumulative translation losses		(87)	(42)	21	$ (66)
Affiliated Entity | International Paper
Related Party Transaction [Line Items]
Net transfers (to) from Parent		(567)	(325)	(350)
Affiliated Entity | International Paper | Revision of Prior Period, Error Correction, Adjustment
Related Party Transaction [Line Items]
Inventories	$ 32
Deferred income tax provision (benefit), net	(8)
Deferred Charges and Other Assets	(196)
Accumulated cumulative translation losses	87
Affiliated Entity | General financing activities | International Paper
Related Party Transaction [Line Items]
Net transfers (to) from Parent		(661)	(494)	(565)
Affiliated Entity | Corporate allocations | International Paper
Related Party Transaction [Line Items]
Net transfers (to) from Parent		112	154	196
Affiliated Entity | Stock-based compensation | International Paper
Related Party Transaction [Line Items]
Net transfers (to) from Parent		10	15	19
Affiliated Entity | Final spin-off adjustments | International Paper
Related Party Transaction [Line Items]
Net transfers (to) from Parent		$ (28)	$ 0	$ 0
Affiliated Entity | Out of period corrections
Related Party Transaction [Line Items]
Net transfers (to) from Parent	$ (85)