CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net revenues
Net revenues	$ 1,825,000,000	$ 1,965,000,000
Cost of revenues—product sales and subscription, licensing, and other revenues:
Product development	249,000,000	259,000,000
Sales and marketing	207,000,000	251,000,000
General and administrative	179,000,000	198,000,000
Restructuring and related costs	57,000,000	0
Total costs and expenses	1,255,000,000	1,370,000,000
Operating income	570,000,000	595,000,000
Interest and other expense (income), net	3,000,000	28,000,000
Income before income tax expense	567,000,000	567,000,000
Income tax expense	120,000,000	67,000,000
Net income	$ 447,000,000	$ 500,000,000
Earnings per common share
Basic (in dollars per share)	$ 0.58	$ 0.66
Diluted (in dollars per share)	$ 0.58	$ 0.65
Weighted-average number of shares outstanding
Basic (in shares)	764	759
Diluted (in shares)	770	770
Product sales
Net revenues
Net revenues	$ 656,000,000	$ 720,000,000
Product costs
Cost of revenues—product sales and subscription, licensing, and other revenues:
Cost of revenues	152,000,000	162,000,000
Software royalties, amortization, and intellectual property licenses
Cost of revenues—product sales and subscription, licensing, and other revenues:
Cost of revenues	111,000,000	146,000,000
Subscription, licensing, and other revenues
Net revenues
Net revenues	1,169,000,000	1,245,000,000
Game operations and distribution costs
Cost of revenues—product sales and subscription, licensing, and other revenues:
Cost of revenues	239,000,000	270,000,000
Software royalties, amortization, and intellectual property licenses
Cost of revenues—product sales and subscription, licensing, and other revenues:
Cost of revenues	$ 61,000,000	$ 84,000,000