v3.24.0.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Feb. 23, 2024
Jul. 02, 2023
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-38618    
Entity Registrant Name ARLO TECHNOLOGIES, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 38-4061754    
Entity Address, Address Line One 2200 Faraday Ave.,    
Entity Address, Address Line Two Suite #150    
Entity Address, City or Town Carlsbad,    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 92008    
City Area Code 408    
Local Phone Number 890-3900    
Title of 12(b) Security Common Stock, par value $0.001 per share    
Trading Symbol ARLO    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer No    
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 Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 981.4
Entity Common Stock, Shares Outstanding   96,171,157  
Documents Incorporated by Reference
Portions of the registrant’s definitive proxy statement for its 2024 annual meeting of stockholders, which will be filed within 120 days of the registrant’s fiscal year end, are incorporated by reference into Part III of this Annual Report on Form 10-K.
    
Entity Central Index Key 0001736946    
Document Fiscal Year Focus 2023    
Document Fiscal Period Focus FY    
Amendment Flag false