Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.5.0.2
Document and Entity Information - shares
 6 Months Ended
Jun. 30, 2016
Jul. 31, 2016
Entity Registrant Name Liberty Broadband Corp  
Entity Central Index Key 0001611983  
Document Type 10-Q  
Document Period End Date Jun. 30, 2016  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
Entity Filer Category Large Accelerated Filer  
Document Fiscal Year Focus 2016  
Document Fiscal Period Focus Q2  
Class A common stock    
Entity Common Stock, Shares Outstanding   26,199,398
Class B common stock    
Entity Common Stock, Shares Outstanding   2,467,509
Class C common stock    
Entity Common Stock, Shares Outstanding   152,979,187