XML 25 R13.htm IDEA: XBRL DOCUMENT v3.20.2
Goodwill
 6 Months Ended
Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill Goodwill
 
The changes in the carrying amount of goodwill by reportable segment are as follows (amounts in millions):

ActivisionBlizzardKingTotal
Balance at December 31, 2019$6,898  $190  $2,676  $9,764  
Other(1) —  —  (1) 
Balance at June 30, 2020$6,897  $190  $2,676  $9,763