v3.25.2
Cover Page - shares
 6 Months Ended
Jun. 30, 2025
Jul. 25, 2025
Entity Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 001-35961  
Entity Registrant Name Liberty Global Ltd.  
Entity Incorporation, State or Country Code D0  
Entity Tax Identification Number 98-1750381  
Entity Address, Address Line One Clarendon House  
Entity Address, Address Line Two 2 Church Street  
Entity Address, City or Town Hamilton  
Entity Address, Postal Zip Code HM 11  
Entity Address, Country BM  
Country Region 1  
City Area Code 303  
Local Phone Number 220.6600  
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  
Entity Central Index Key 0001570585  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Amendment Flag false  
Class A    
Entity Information [Line Items]    
Title of 12(b) Security Class A common shares  
Trading Symbol LBTYA  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   174,354,669
Class B    
Entity Information [Line Items]    
Title of 12(b) Security Class B common shares  
Trading Symbol LBTYB  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   12,968,658
Class C    
Entity Information [Line Items]    
Title of 12(b) Security Class C common shares  
Trading Symbol LBTYK  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   153,409,396