RESTRICTED CASH - Narrative (Details)	9 Months Ended
Sep. 30, 2023
Restricted Cash and Investments [Abstract]
Period for proceeds to be returned	180 days

Restricted Cash, Period For Proceeds To Be Returned

No definition available.

Name:	ryn_RestrictedCashPeriodForProceedsToBeReturned
Namespace Prefix:	ryn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration