Quarterly report pursuant to Section 13 or 15(d)

Information About the Company's Operating Segments - (Other Information) (Details)

v3.20.1
Information About the Company's Operating Segments - (Other Information) (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Segment Reporting Information [Line Items]    
Total assets $ 10,993,527 $ 11,933,445
Investments in affiliates 166,565 $ 167,643
Capital expenditures 35,665  
Operating Segments | GCI Holdings    
Segment Reporting Information [Line Items]    
Total assets 3,162,093  
Investments in affiliates 542  
Capital expenditures 35,257  
Operating Segments | Liberty Broadband    
Segment Reporting Information [Line Items]    
Total assets 12,225,154  
Investments in affiliates 12,194,726  
Capital expenditures 15  
Operating Segments | Corporate and other    
Segment Reporting Information [Line Items]    
Total assets 7,831,434  
Investments in affiliates 166,023  
Capital expenditures 408  
Consolidation, Eliminations    
Segment Reporting Information [Line Items]    
Total assets (12,225,154)  
Investments in affiliates (12,194,726)  
Capital expenditures $ (15)