Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2019		Jun. 30, 2018
OPERATING ACTIVITIES
Net income (loss)	$ 1,421		$ 293
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation, amortization and accretion	37		38
Stock-based compensation	73		70
Change in assets and liabilities:
Receivables, net	294		169
Other assets	24		48
Accounts payable	(40)		8
Accrued and other liabilities	(56)		(85)
Deferred income taxes, net	(1,174)		(74)
Deferred net revenue (online-enabled games)	(421)		(347)
Net cash provided by operating activities	158		120
INVESTING ACTIVITIES
Capital expenditures	(45)		(32)
Proceeds from maturities and sales of short-term investments	358		207
Purchase of short-term investments	(1,263)		(228)
Acquisition, net of cash acquired	0		(50)
Net cash used in investing activities	(950)		(103)
FINANCING ACTIVITIES
Proceeds from issuance of common stock	3		1
Cash paid to taxing authorities for shares withheld from employees	(51)		(89)
Repurchase and retirement of common stock	(305)		(300)
Acquisition-related contingent consideration payment	(32)		0
Net cash used in financing activities	(385)		(388)
Effect of foreign exchange on cash and cash equivalents	2		(11)
Increase (decrease) in cash and cash equivalents	(1,175)		(382)
Beginning cash and cash equivalents	4,708	[1]	4,258
Ending cash and cash equivalents	3,533		3,876
Supplemental cash flow information:
Cash paid during the period for income taxes, net	12		28
Non-cash Investing activities
Change in accrued capital expenditures	$ (18)		$ (8)

[1] Derived from audited Consolidated Financial Statements.