v3.25.2
Document and Entity Information - shares
9 Months Ended
Aug. 03, 2025
Aug. 29, 2025
Document and Entity Section Information [Abstract]    
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --11-02  
Document Fiscal Period Focus Q3  
Amendment Flag false  
Document Type 10-Q  
Document Period End Date Aug. 03, 2025  
Document Quarterly Report true  
Document Transition Report false  
Entity Registrant Name Broadcom Inc.  
Entity Incorporation, State or Country Code DE  
Entity File Number 001-38449  
Entity Tax Identification Number 35-2617337  
Entity Address, Address Line One 3421 Hillview Ave  
Entity Address, City or Town Palo Alto,  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94304  
City Area Code (650)  
Local Phone Number 427-6000  
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  
Entity Shell Company false  
Title of 12(b) Security Common Stock, $0.001 par value  
Trading Symbol AVGO  
Security Exchange Name NASDAQ  
Entity Central Index Key 0001730168  
Entity Common Stock, Shares Outstanding   4,722,365,022