X0306 4 2021-10-15 false 0001856485 Sylvamo Corp SLVM 0001204987 JOHNSON JOIA M 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) reported were awarded to the reporting person for service as a director for the 2021-2022 performance year with vesting deferred under the Sylvamo Corporation Restricted Stock and Deferred Compensation Plan for Non-Employee Directors. Each unit vests for one share of Sylvamo common stock on the day immediately preceding Sylvamo's 2027 annual shareholders meeting, subject to potential early payment in the event of a change in control transaction or early termination of service as a director. Erin Raccah, attorney in fact for Joia M. Johnson 2021-10-19