Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Dec. 28, 2018	Dec. 29, 2017
OPERATING ACTIVITIES:
Net income (loss)	$ (3)	$ 1,197
Income from discontinued operations, net of income taxes	(11)	(12)
Adjustments:
Amortization and depreciation	457	485
Impairments of long-lived assets	8	47
Stock-based compensation expense	265	448
Deferred income taxes	(18)	(1,821)
Gain on divestiture	0	(658)
Other	52	37
Changes in operating assets and liabilities, net of acquisitions and divestiture:
Accounts receivable, net	97	(38)
Accounts payable	35	5
Accrued compensation and benefits	(26)	(53)
Contract liabilities	70	187
Income taxes payable	(17)	954
Other assets	1	(12)
Other liabilities	38	(85)
Net cash provided by continuing operating activities	948	681
Net cash provided by discontinued operating activities	0	3
Net cash provided by operating activities	948	684
INVESTING ACTIVITIES:
Additions to property and equipment	(153)	(105)
Payments for acquisitions, net of cash acquired	(41)	(402)
Proceeds from maturities and sales of short-term investments	119	25
Purchases of short-term investments	0	(408)
Proceeds from divestiture, net of cash contributed	0	946
Proceeds from sale of property	26	0
Other	(12)	(20)
Net cash provided by (used in) investing activities	(61)	36
FINANCING ACTIVITIES:
Repayments of debt	0	(2,640)
Net proceeds from sales of common stock under employee stock incentive plans	8	83
Tax payments related to restricted stock units	(168)	(97)
Dividends and dividend equivalents paid	(169)	(163)
Payment for dissenting LifeLock shareholder settlement	0	(68)
Net cash used in financing activities	(329)	(2,885)
Effect of exchange rate fluctuations on cash and cash equivalents	(23)	60
Change in cash and cash equivalents	535	(2,105)
Beginning cash and cash equivalents	1,774	4,247
Ending cash and cash equivalents	$ 2,309	$ 2,142