Operating Segments and Geographic Regions - Schedule of Net Revenues by Platform (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Total net revenues	$ 2,207	$ 1,644	$ 4,590	$ 3,412
Net effect from recognition (deferral) of deferred net revenues	254	(7)	(274)	(293)
Segment net revenues	2,461	1,637	4,316	3,119
Console
Segment Reporting Information [Line Items]
Total net revenues	556	376	1,194	859
Net effect from recognition (deferral) of deferred net revenues	26	(97)	(255)	(317)
Segment net revenues	582	279	939	542
PC
Segment Reporting Information [Line Items]
Total net revenues	594	332	1,259	716
Net effect from recognition (deferral) of deferred net revenues	246	25	43	(55)
Segment net revenues	840	357	1,302	661
Mobile and ancillary
Segment Reporting Information [Line Items]
Total net revenues	943	831	1,900	1,639
Net effect from recognition (deferral) of deferred net revenues	(11)	66	(43)	79
Segment net revenues	932	897	1,857	1,718
Other
Segment Reporting Information [Line Items]
Total net revenues	114	105	237	198
Net effect from recognition (deferral) of deferred net revenues	(7)	(1)	(19)	0
Segment net revenues	107	104	218	198
Reportable segments
Segment Reporting Information [Line Items]
Segment net revenues	2,379	1,575	4,141	2,984
Reportable segments | Activision
Segment Reporting Information [Line Items]
Total net revenues	844	600	1,854	1,310
Net effect from recognition (deferral) of deferred net revenues	(270)	(110)	(700)	(367)
Segment net revenues	574	490	1,154	943
Reportable segments | Blizzard
Segment Reporting Information [Line Items]
Total net revenues	527	296	1,057	601
Net effect from recognition (deferral) of deferred net revenues	531	105	444	74
Segment net revenues	1,058	401	1,501	675
Reportable segments | King
Segment Reporting Information [Line Items]
Total net revenues	747	685	1,485	1,367
Net effect from recognition (deferral) of deferred net revenues	0	(1)	1	(1)
Segment net revenues	747	684	1,486	1,366
Reportable segments | Console | Activision
Segment Reporting Information [Line Items]
Total net revenues	492	357	1,089	816
Net effect from recognition (deferral) of deferred net revenues	(174)	(100)	(452)	(315)
Segment net revenues	318	257	637	501
Reportable segments | Console | Blizzard
Segment Reporting Information [Line Items]
Total net revenues	64	19	105	43
Net effect from recognition (deferral) of deferred net revenues	200	3	197	(2)
Segment net revenues	264	22	302	41
Reportable segments | Console | King
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Reportable segments | PC | Activision
Segment Reporting Information [Line Items]
Total net revenues	204	97	473	221
Net effect from recognition (deferral) of deferred net revenues	(90)	(15)	(241)	(77)
Segment net revenues	114	82	232	144
Reportable segments | PC | Blizzard
Segment Reporting Information [Line Items]
Total net revenues	381	229	767	481
Net effect from recognition (deferral) of deferred net revenues	336	40	284	22
Segment net revenues	717	269	1,051	503
Reportable segments | PC | King
Segment Reporting Information [Line Items]
Total net revenues	18	17	36	34
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	18	17	36	34
Reportable segments | Mobile and ancillary | Activision
Segment Reporting Information [Line Items]
Total net revenues	143	135	281	251
Net effect from recognition (deferral) of deferred net revenues	(6)	5	(7)	25
Segment net revenues	137	140	274	276
Reportable segments | Mobile and ancillary | Blizzard
Segment Reporting Information [Line Items]
Total net revenues	71	28	170	55
Net effect from recognition (deferral) of deferred net revenues	(5)	62	(37)	55
Segment net revenues	66	90	133	110
Reportable segments | Mobile and ancillary | King
Segment Reporting Information [Line Items]
Total net revenues	729	668	1,449	1,333
Net effect from recognition (deferral) of deferred net revenues	0	(1)	1	(1)
Segment net revenues	729	667	1,450	1,332
Reportable segments | Other | Activision
Segment Reporting Information [Line Items]
Total net revenues	5	11	11	22
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	5	11	11	22
Reportable segments | Other | Blizzard
Segment Reporting Information [Line Items]
Total net revenues	11	20	15	22
Net effect from recognition (deferral) of deferred net revenues	0	0	0	(1)
Segment net revenues	11	20	15	21
Reportable segments | Other | King
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Non-reportable segments
Segment Reporting Information [Line Items]
Total net revenues	98	74	211	154
Net effect from recognition (deferral) of deferred net revenues	(7)	(1)	(19)	1
Segment net revenues	91	73	192	155
Non-reportable segments | Console
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Non-reportable segments | PC
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Non-reportable segments | Mobile and ancillary
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Non-reportable segments | Other
Segment Reporting Information [Line Items]
Total net revenues	98	74	211	154
Net effect from recognition (deferral) of deferred net revenues	(7)	(1)	(19)	1
Segment net revenues	91	73	192	155
Elimination of intersegment revenues
Segment Reporting Information [Line Items]
Total net revenues	(9)	(11)	(17)	(20)
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	(9)	(11)	(17)	(20)
Elimination of intersegment revenues | Console
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Elimination of intersegment revenues | PC
Segment Reporting Information [Line Items]
Total net revenues	(9)	(11)	(17)	(20)
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	(9)	(11)	(17)	(20)
Elimination of intersegment revenues | Mobile and ancillary
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	0	0	0	0
Elimination of intersegment revenues | Other
Segment Reporting Information [Line Items]
Total net revenues	0	0	0	0
Net effect from recognition (deferral) of deferred net revenues	0	0	0	0
Segment net revenues	$ 0	$ 0	$ 0	$ 0