Annual report pursuant to Section 13 and 15(d)

Information About Liberty's Operating Segments (Reconciliation Of Segment Adjusted OIBDA To Earnings (Loss) From Continuing Operations Before Income Taxes) (Details)

v3.8.0.1
Information About Liberty's Operating Segments (Reconciliation Of Segment Adjusted OIBDA To Earnings (Loss) From Continuing Operations Before Income Taxes) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Information About Liberty's Operating Segments                      
Consolidated segment Adjusted OIBDA                 $ 1,926 $ 1,939 $ 1,946
Stock-based compensation                 (123) (97) (127)
Depreciation and amortization                 (725) (874) (703)
Restructuring Charges                 35    
Operating Income (Loss) $ 368 $ 208 $ 254 $ 213 $ 372 $ 157 $ 250 $ 189 1,043 968 1,116
Interest expense                 (355) (363) (360)
Share of earnings (losses) of affiliates, net                 (200) (68) (178)
Realized and unrealized gains (losses) on financial instruments, net                 618 1,175 114
Gains (losses) on transactions, net                 410 9 110
Other, net                 7 131 14
Earnings (loss) before income taxes                 $ 1,523 $ 1,852 $ 816