v3.22.4
Cover
Feb. 09, 2023
Cover [Abstract]  
Document Type 8-K
Document Period End Date Feb. 09, 2023
Entity Registrant Name Warner Music Group Corp.
Entity Incorporation, State or Country Code DE
Entity File Number 001-32502
Entity Tax Identification Number 13-4271875
Entity Address, Address Line One 1633 Broadway
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10019
City Area Code (212)
Local Phone Number 275-2000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A Common Stock, $0.001 par value per share
Trading Symbol WMG
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001319161