v3.26.1
Document and Entity Information
Jun. 04, 2026
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0001437107
Document Type 8-K
Document Period End Date Jun. 04, 2026
Entity Registrant Name Warner Bros. Discovery, Inc.
Entity File Number 001-34177
Entity Incorporation State Country Code DE
Entity Tax Identification Number 35-2333914
Entity Address, Address Line One 230 Park Avenue South
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10003
City Area Code 212
Local Phone Number 548-5555
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Class A [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Series A Common Stock
Trading Symbol WBD
Security Exchange Name NASDAQ
M 4.302 Senior Notes Due 20302 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title 4.302% Senior Notes due 2030
Trading Symbol WBDI30, WBDI30A
Security Exchange Name NASDAQ
M 4.693 Senior Notes Due 20331 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title 4.693% Senior Notes due 2033
Trading Symbol WBDI33, WBDI33A
Security Exchange Name NASDAQ