Quarterly report pursuant to Section 13 or 15(d)

Acquisition (Preliminary Purchase Price Allocation) (Details)

v3.8.0.1
Acquisition (Preliminary Purchase Price Allocation) (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Mar. 09, 2018
Dec. 31, 2017
Business Acquisition [Line Items]      
Goodwill $ 950,198   $ 25,569
HoldCo | GCI Liberty Inc      
Business Acquisition [Line Items]      
Cash and cash equivalents   $ 132,563  
Receivables   184,704  
Property and equipment   1,195,126  
Goodwill   924,629  
Intangible assets not subject to amortization   563,000  
Intangible assets subject to amortization   543,905  
Other assets   97,580  
Deferred revenue   (76,991)  
Debt, including capital leases   (1,706,049)  
Other liabilities   (273,055)  
Deferred income tax liabilities   (292,284)  
Preferred stock   (174,922)  
Non-controlling interest   (7,000)  
Net assets acquired including goodwill, less noncontrolling interest   $ 1,111,206