v3.26.3
Document and Entity Information - shares
9 Months Ended
Sep. 30, 2026
Oct. 31, 2026
Document and Entity Information    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2026  
Document Transition Report false  
Securities Act File Number 001-43015  
Entity Registrant Name Liberty Live Holdings, Inc.  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 33-2910829  
Entity Address, Address Line One 12300 Liberty Blvd.  
Entity Address, City or Town Englewood  
Entity Address, State or Province CO  
Entity Address, Postal Zip Code 80112  
City Area Code 720  
Local Phone Number 875-5200  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company true  
Entity Ex Transition Period true  
Entity Shell Company false  
Entity Central Index Key 0002078416  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q3  
Amendment Flag false  
Series A Liberty Live Group common stock    
Document and Entity Information    
Title of 12(b) Security Series A Liberty Live Group Common Stock  
Trading Symbol LLYVA  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   25,573,685
Series B Liberty Live Group common stock    
Document and Entity Information    
Entity Common Stock, Shares Outstanding   2,530,951
Series C Liberty Live Group common stock    
Document and Entity Information    
Title of 12(b) Security Series C Liberty Live Group Common Stock  
Trading Symbol LLYVK  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   63,900,854