Cover Page - USD ($) $ in Billions	12 Months Ended
Cover Page - USD ($) $ in Billions	Dec. 31, 2025	Feb. 06, 2026	Jun. 30, 2025
Entity Listings [Line Items]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2025
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	001-36008
Entity Registrant Name	Rexford Industrial Realty, Inc.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	46-2024407
Entity Address, Address Line One	11620 Wilshire Boulevard, Suite 1000
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90025
City Area Code	310
Local Phone Number	966-1680
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 8.4
Common stock outstanding (in shares)		231,843,837
Documents Incorporated by Reference	Portions of the registrant’s definitive proxy statement with respect to its 2026 Annual Meeting of Stockholders to be filed not later than 120 days after the end of the registrant’s fiscal year are incorporated by reference into Part III of this Form 10-K.
Amendment Flag	false
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	FY
Entity Central Index Key	0001571283
Document Financial Statement Error Correction [Flag]	false
Common Stock
Entity Listings [Line Items]
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	REXR
Security Exchange Name	NYSE
Series B Preferred Stock
Entity Listings [Line Items]
Title of 12(b) Security	5.875% Series B Cumulative Redeemable Preferred Stock
Trading Symbol	REXR-PB
Security Exchange Name	NYSE
Series C Preferred Stock
Entity Listings [Line Items]
Title of 12(b) Security	5.625% Series C Cumulative Redeemable Preferred Stock
Trading Symbol	REXR-PC
Security Exchange Name	NYSE