X0306 4 2021-10-15 false 0001856485 Sylvamo Corp SLVM 0001704754 Breves Christine S 6400 POPLAR AVENUE MEMPHIS TN 38197 true false false false Common Stock 2021-10-15 4 A false 2809.00 0.00 A 2809.00 D The restricted stock units (units) were awarded to the reporting person for service as a director for the 2021-2022 performance year. Each unit represents the right, subject to vesting, to receive one share of common stock. The units will vest on the earliest of: (i) May 16, 2022, (ii) the next annual shareholders meeting, (iii) death, (iv) disability, (v) retirement, or (vi) resignation with the consent of the Board of Directors. In the event of a resignation, the award would be reduced pro rata based on length of service. Erin Raccah, attorney in fact for Christine S. Breves 2021-10-19