jvidÊÓƵ

Quarterly report pursuant to Section 13 or 15(d)

Assets and Liabilities Measured at Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details)

v3.10.0.1
Assets and Liabilities Measured at Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2018
Mar. 09, 2018
Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Ìý Ìý Ìý
Cash equivalents $ 389 Ìý $ 655
Equity Securities 282 Ìý 2,275
Indemnification asset 100 $ 281 Ìý
Debt 1,426 Ìý 1,846
Indemnification payment from GCI Liberty, Inc. 133 Ìý Ìý
Fair Value, Inputs, Level 1 Ìý Ìý Ìý
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Ìý Ìý Ìý
Cash equivalents 389 Ìý 655
Equity Securities 282 Ìý 2,275
Significant Other Observable Inputs (Level 2) Ìý Ìý Ìý
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Ìý Ìý Ìý
Indemnification asset 100 Ìý Ìý
Debt $ 1,426 Ìý $ 1,846
1.75% Exchangeable Senior Debentures due 2046 Ìý Ìý Ìý
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Ìý Ìý Ìý
Interest rate (as a percent) 1.75% Ìý Ìý
Securities repurchased 417,759 Ìý Ìý
Debt Instrument, Repurchase Amount $ 457 Ìý Ìý
Exchangeable debenture securities outstanding 332,241 Ìý Ìý
1.75% Exchangeable Senior Debentures due 2046 | GCI Liberty Ìý Ìý Ìý
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Ìý Ìý Ìý
Indemnification payment from GCI Liberty, Inc. $ 133 Ìý Ìý