Condensed Consolidated Statements Of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Net revenue	$ 1,459	$ 1,209
Cost of revenue	288	187
Gross profit	1,171	1,022
Operating expenses:
Research and development	438	381
Marketing and sales	121	110
General and administrative	136	110
Acquisition-related contingent consideration	0	1
Amortization of intangibles	5	5
Total operating expenses	700	607
Operating income (loss)	471	415
Interest and other income (expense), net	(3)	21
Income before provision for income taxes	468	436
Provision for income taxes	103	(985)
Net income (loss)	$ 365	$ 1,421
Earnings (loss) per share:
Earnings Per Share, Basic	$ 1.27	$ 4.78
Earnings Per Share, Diluted	$ 1.25	$ 4.75
Number of shares used in computation:
Basic	288	297
Diluted	292	299