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Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

v3.20.1
Document And Entity Information - shares
3 Months Ended
Mar. 31, 2020
Apr. 30, 2020
Document Information [Line Items] Ìý Ìý
Document Type 10-Q Ìý
Document Quarterly Report true Ìý
Document Period End Date Mar. 31, 2020 Ìý
Document Transition Report false Ìý
Entity File Number 001-35707 Ìý
Entity Registrant Name LIBERTY MEDIA CORPORATION Ìý
Entity Incorporation, State or Country Code DE Ìý
Entity Tax Identification Number 37-1699499 Ìý
Entity Address, Address Line One 12300 Liberty Boulevard Ìý
Entity Address, City or Town Englewood Ìý
Entity Address, State or Province CO Ìý
Entity Address, Postal Zip Code 80112 Ìý
City Area Code 720 Ìý
Local Phone Number 875-5400 Ìý
Entity Current Reporting Status Yes Ìý
Entity Interactive Data Current Yes Ìý
Entity Filer Category Large Accelerated Filer Ìý
Entity Small Business false Ìý
Entity Emerging Growth Company false Ìý
Entity Shell Company false Ìý
Current Fiscal Year End Date --12-31 Ìý
Document Fiscal Year Focus 2020 Ìý
Document Fiscal Period Focus Q1 Ìý
Entity Central Index Key 0001560385 Ìý
Amendment Flag false Ìý
Liberty Sirius XM Group Common Class A Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series A Liberty SiriusXM Common Stock Ìý
Trading Symbol LSXMA Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 101,421,424
Liberty Sirius XM Group Common Class B Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series B Liberty SiriusXM Common Stock Ìý
Trading Symbol LSXMB Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 9,808,232
Liberty Sirius Xm Group Common Class C Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series C Liberty SiriusXM Common Stock Ìý
Trading Symbol LSXMK Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 202,410,868
Liberty Braves Group Common Class A Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series A Liberty Braves Common Stock Ìý
Trading Symbol BATRA Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 10,312,675
Liberty Braves Group Common Class B Ìý Ìý
Document Information [Line Items] Ìý Ìý
Entity Common Stock, Shares Outstanding Ìý 981,824
Liberty Braves Group Common Class C Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series C Liberty Braves Common Stock Ìý
Trading Symbol BATRK Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 39,929,761
Liberty Formula One Group Common Class A Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series A Liberty Formula One Common Stock Ìý
Trading Symbol FWONA Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 25,834,426
Liberty Formula One Group Common Class B Ìý Ìý
Document Information [Line Items] Ìý Ìý
Entity Common Stock, Shares Outstanding Ìý 2,448,141
Liberty Formula One Group Common Class C Ìý Ìý
Document Information [Line Items] Ìý Ìý
Title of 12(b) Security Series C Liberty Formula One Common Stock Ìý
Trading Symbol FWONK Ìý
Security Exchange Name NASDAQ Ìý
Entity Common Stock, Shares Outstanding Ìý 203,442,287