Stock-Based Compensation (Tables)

9 Months Ended

Dec. 28, 2018

The following table sets forth the stock-based compensation expense recognized for our equity incentive plans:



	Three Months Ended					Nine Months Ended
(In millions)	December 28, 2018			December 29, 2017		December 28, 2018			December 29, 2017
Cost of revenues	$	4		$	7	$	13		$	22
Sales and marketing	23			30		85			123
Research and development	19			49		97			143
General and administrative	9			39		70			160
Total stock-based compensation expense	$	55		$	125	265			448
Income tax expense (benefit) for stock-based compensation expense	$	(12	)	$	2	(59		)	(107		)

The following table summarizes additional information related to our stock-based compensation:



	Nine Months Ended
(In millions, except per grant data)	December 28, 2018		December 29, 2017
RSUs:
Weighted-average fair value per award granted and assumed	$	21.71	$	30.20
Awards granted and assumed	14		12
Total fair value of awards released	$	203	$	265
Outstanding and unvested	21		21
PRUs:
Weighted-average fair value per award granted and assumed	$	21.21	$	32.94
Awards granted and assumed	2		4
Total fair value of awards released	$	261	$	24
Outstanding and unvested at target payout	4		9
Stock options:
Total intrinsic value of stock options exercised	$	13	$	123
Outstanding	12		14
Restricted stock:
Outstanding and unvested	1		1

As of December 28, 2018, the total unrecognized stock-based compensation costs, net of estimated forfeitures, were as follows:



(In millions)	Unrecognized compensation cost		Weighted-average remaining years
RSUs	$	280	1.8 years
PRUs	35		1.0 year
Options	12		1.3 years
Restricted stock	23		1.6 years
Liability-classified awards settled in shares	22		1.0 year
Total	$	372