v3.26.1
MERGER WITH POTLATCHDELTIC CORPORATION - Narrative (Details)
$ / shares in Units, $ in Thousands, a in Millions
1 Months Ended 3 Months Ended
Jan. 30, 2026
USD ($)
a
sawmill
segment
$ / shares
shares
Jan. 29, 2026
shares
Jan. 29, 2026
USD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Business Combination [Line Items]          
Equity issuance costs       $ 866 $ 0
Integration-related cost       70,402 $ 0
Acquisition-related Transaction Costs          
Business Combination [Line Items]          
Integration-related cost       105,300  
Revolving Credit Facility | Second Amended and Restated Credit Agreement          
Business Combination [Line Items]          
Accordion feature, increase limit $ 200,000        
PotlatchDeltic | Acquisition-related Transaction Costs          
Business Combination [Line Items]          
Integration-related cost     $ 34,900    
PotlatchDeltic          
Business Combination [Line Items]          
Business combination acquired percentage 100.00%        
Business combination, acres of timberland acquired | a 2.1        
Sawmills acquired | sawmill 6        
Business combination, number of operating segments | segment 3        
Acres of timberland owned | a 4.1        
Shares to be exchanged for each aquiree share (in shares) | shares 1.8185 1.7339      
Cash consideration (in dollars per share) | $ / shares $ 0.61        
Rayonier common shares issued (in shares) | shares 140,872,342        
Costs related to the merger with PotlatchDeltic       (70,400)  
Equity issuance costs       $ 900  
Trade and other receivables $ 45,254