Consolidated Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Total Stockholders’ Equity	Common Stock and Additional Paid-In Capital	Accumulated Other Comprehensive Income	Retained Earnings
Balance, beginning of year (in shares) at Mar. 30, 2018			624
Balance, beginning of year at Mar. 30, 2018		$ 5,023	$ 4,691	$ 4	$ 328
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ (60)	(60)			(60)
Other comprehensive loss		(24)		(24)
Common stock issued under employee stock incentive plans (in shares)			9
Common stock issued under employee stock incentive plans		4	$ 4
Shares withheld for taxes related to vesting of restricted stock units (in shares)			(2)
Shares withheld for taxes related to vesting of restricted stock units		(45)	$ (45)
Cash dividends declared and dividend equivalents accrued		(49)	0		(49)
Stock-based compensation		130	$ 130
Balance, end of year (in shares) at Jun. 29, 2018			631
Balance, end of year at Jun. 29, 2018		5,918	$ 4,780	(20)	1,158
Balance, beginning of year (in shares) at Mar. 30, 2018			624
Balance, beginning of year at Mar. 30, 2018		5,023	$ 4,691	4	328
Balance, end of year (in shares) at Mar. 29, 2019	630		630
Balance, end of year at Mar. 29, 2019		5,738	$ 4,812	(7)	933
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ 26	26			26
Other comprehensive loss		(5)		(5)
Common stock issued under employee stock incentive plans (in shares)			16
Common stock issued under employee stock incentive plans		37	$ 37
Shares withheld for taxes related to vesting of restricted stock units (in shares)			(3)
Shares withheld for taxes related to vesting of restricted stock units		(57)	$ (57)
Repurchases of common stock (in shares)			(26)
Repurchases of common stock		(541)	$ (190)		(351)
Cash dividends declared and dividend equivalents accrued		(47)	0		(47)
Stock-based compensation		99	$ 99
Balance, end of year (in shares) at Jul. 05, 2019	617		617
Balance, end of year at Jul. 05, 2019		$ 5,250	$ 4,701	$ (12)	$ 561