Current report filing

Cover

v3.20.2
Cover
Nov. 09, 2020
Document Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Nov. 09, 2020
Entity File Number 001-35707
Entity Registrant Name LIBERTY MEDIA CORPORATION
Entity Central Index Key 0001560385
Entity Tax Identification Number 37-1699499
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 12300 Liberty Blvd.
Entity Address, City or Town Englewood
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80112
City Area Code 720
Local Phone Number 875-5400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Liberty Sirius XM Group Common Class A  
Document Information [Line Items]  
Title of 12(b) Security Series A Liberty SiriusXM Common Stock
Trading Symbol LSXMA
Security Exchange Name NASDAQ
Liberty Sirius XM Group Common Class B  
Document Information [Line Items]  
Title of 12(b) Security Series B Liberty SiriusXM Common Stock
Trading Symbol LSXMB
Security Exchange Name NASDAQ
Liberty Sirius XM Group Common Class C  
Document Information [Line Items]  
Title of 12(b) Security Series C Liberty SiriusXM Common Stock
Trading Symbol LSXMK
Security Exchange Name NASDAQ
Liberty Braves Group Common Class A  
Document Information [Line Items]  
Title of 12(b) Security Series A Liberty Braves Common Stock
Trading Symbol BATRA
Security Exchange Name NASDAQ
Liberty Braves Group Common Class C  
Document Information [Line Items]  
Title of 12(b) Security Series C Liberty Braves Common Stock
Trading Symbol BATRK
Security Exchange Name NASDAQ
Liberty Formula One Group Common Class A  
Document Information [Line Items]  
Title of 12(b) Security Series A Liberty Formula One Common Stock
Trading Symbol FWONA
Security Exchange Name NASDAQ
Liberty Formula One Group Common Class C  
Document Information [Line Items]  
Title of 12(b) Security Series C Liberty Formula One Common Stock
Trading Symbol FWONK
Security Exchange Name NASDAQ