v3.26.1
ACCUMULATED OTHER COMPREHENSIVE INCOME - Schedule of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance $ 2,209,735 $ 1,780,533 $ 1,780,533
Total other comprehensive (loss) income 2,255 (3,416)  
Ending balance 5,329,356 1,925,295 2,209,735
Accumulated Other Comprehensive Income      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance 24,486 (10,429) (10,429)
Other comprehensive income before reclassifications 6,226   21,925
Amounts reclassified from AOCI (3,985)   (16,078)
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     29,068
Total other comprehensive (loss) income 2,241   34,915
Ending balance 26,727 (14,304) 24,486
Foreign currency translation adjustments      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance 0 (51,149) (51,149)
Other comprehensive income before reclassifications 0   19,766
Amounts reclassified from AOCI 0   0
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     31,383
Total other comprehensive (loss) income 0   51,149
Ending balance 0   0
Net investment hedges of New Zealand subsidiary      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance 0 1,321 1,321
Other comprehensive income before reclassifications 0   0
Amounts reclassified from AOCI 0   0
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     (1,321)
Total other comprehensive (loss) income 0   (1,321)
Ending balance 0   0
Cash flow hedges      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance 26,127 41,733 41,733
Other comprehensive income before reclassifications 6,266   2,256
Amounts reclassified from AOCI (4,010)   (16,868)
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     (994)
Total other comprehensive (loss) income 2,256   (15,606)
Ending balance 28,383   26,127
Cash flow hedges | Interest rate swaps      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Other comprehensive income before reclassifications 6,300   (3,800)
Employee benefit plans      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance 231 230 230
Other comprehensive income before reclassifications 0   7
Amounts reclassified from AOCI (1)   (6)
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     0
Total other comprehensive (loss) income (1)   1
Ending balance 230   231
Total Rayonier, L.P.      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance 26,358 (7,865) (7,865)
Other comprehensive income before reclassifications 6,266   22,029
Amounts reclassified from AOCI (4,011)   (16,874)
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     29,068
Total other comprehensive (loss) income 2,255   34,223
Ending balance 28,613   26,358
Allocation of Operating Partnership      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance (1,872) $ (2,564) (2,564)
Other comprehensive income before reclassifications (40)   (104)
Amounts reclassified from AOCI 26   796
Amounts reclassified from AOCI due to deconsolidation of discontinued operations     0
Total other comprehensive (loss) income (14)   692
Ending balance $ (1,886)   $ (1,872)