v3.26.1
SUPPLEMENTAL DISCLOSURES - Schedule of Net Income (Loss) Available to Warner Bros. Discovery, Inc. Series A Common Stockholders for Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Numerator:    
Net loss $ (2,906) $ (449)
Less:    
Net income attributable to noncontrolling interests (10) (8)
Net loss attributable to redeemable noncontrolling interests 0 4
Net loss available to Warner Bros. Discovery, Inc. Series A common stockholders for basic earnings per share (2,916) (453)
Net loss available to Warner Bros. Discovery, Inc. Series A common stockholders for diluted earnings per share $ (2,916) $ (453)
Denominator — weighted average:    
Common shares outstanding — basic (in shares) 2,492 2,462
Common shares outstanding — diluted (in shares) 2,492 2,462
Basic net loss per share allocated to common stockholders (in dollars per share) $ (1.17) $ (0.18)
Diluted net loss per share allocated to common stockholders (in dollars per share) $ (1.17) $ (0.18)