XML 14 R1.htm IDEA: XBRL DOCUMENT v3.22.2.2
Document and Entity Information
Oct. 06, 2022
Document And Entity Information [Line Items]  
Entity Registrant Name Sylvamo Corp
Amendment Flag false
Entity Central Index Key 0001856485
Document Type 8-K
Document Period End Date Oct. 06, 2022
Entity File Number 001-40718
Entity Incorporation State Country Code DE
Entity Tax Identification Number 86-2596371
Entity Address, Address Line One 6400 Poplar Avenue
Entity Address, City or Town Memphis
Entity Address, State or Province TN
Entity Address, Postal Zip Code 38197
City Area Code (901)
Local Phone Number 519-8000
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Stock [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Common Stock, $1.00 per share par value
Trading Symbol SLVM
Security Exchange Name NYSE
Preferred Stock Purchase Rights [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Preferred Stock Purchase Rights
Trading Symbol —
Security Exchange Name NYSE