Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Dec. 29, 2017	Dec. 30, 2016
OPERATING ACTIVITIES:
Net income	$ 1,197	$ 37
Income from discontinued operations, net of income taxes	(12)	(96)
Adjustments to continuing operating activities:
Depreciation and amortization, including debt issuance costs and discounts	526	356
Stock-based compensation expense	448	231
Deferred income taxes	(1,821)	33
Gain on divestiture	(658)	0
Other	43	43
Changes in operating assets and liabilities, net of acquisitions and divestitures:
Accounts receivable, net	(38)	114
Accounts payable	5	(72)
Accrued compensation and benefits	(53)	(10)
Deferred revenue	187	(71)
Income taxes	945	(981)
Other assets	(3)	16
Other liabilities	(85)	(60)
Net cash provided by (used in) continuing operating activities	681	(460)
Net cash provided by (used in) discontinued operating activities	3	(104)
Net cash provided by (used in) operating activities	684	(564)
INVESTING ACTIVITIES:
Additions to property and equipment	(105)	(57)
Payments for acquisitions, net of cash acquired	(402)	(4,533)
Purchases of short-term investments	(408)	0
Proceeds from maturities and sales of short-term investments	25	31
Proceeds from divestitures, net of cash contributed	946	7
Other	(20)	2
Net cash provided by (used in) investing activities	36	(4,550)
FINANCING ACTIVITIES:
Repayments of debt and other obligations	(2,640)	(62)
Proceeds from issuance of debt, net of issuance costs	0	4,993
Net proceeds from sales of common stock under employee stock benefit plans	83	53
Tax payments related to restricted stock units	(97)	(50)
Dividends and dividend equivalents paid	(163)	(173)
Payment for dissenting LifeLock shareholder settlement	(68)	0
Other	0	10
Net cash provided by (used in) financing activities	(2,885)	4,771
Effect of exchange rate fluctuations on cash and cash equivalents	60	(65)
Change in cash and cash equivalents	(2,105)	(408)
Beginning cash and cash equivalents	4,247	5,983
Ending cash and cash equivalents	2,142	5,575
Supplemental disclosure of cash flow information
Income taxes paid, net of refunds	$ 200	$ 1,044