Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Mar. 29, 2013	Mar. 30, 2012	Apr. 01, 2011
OPERATING ACTIVITIES:
Net income	$ 765	$ 1,172	$ 593
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	283	273	257
Amortization of intangible assets	355	380	385
Amortization of debt issuance costs and discounts	60	59	101
Stock-based compensation expense	164	164	145
Deferred income taxes	44	15	5
Impairment of intangible assets		4	27
Net gain from sale of joint venture		(526)
Excess income tax benefit from the exercise of stock options	(11)	(8)	(7)
Loss from joint venture		27	31
Liquidation of foreign entities	2	3	21
Other	14	(1)	5
Net change in assets and liabilities, excluding effects of acquisitions:
Trade accounts receivable, net	(107)	89	(88)
Inventories	4	2	(4)
Accounts payable	33	30	2
Accrued compensation and benefits	12	(31)	72
Deferred revenue	119	177	442
Income taxes payable	(31)	39	(128)
Other assets	(68)	(14)	6
Other liabilities	(45)	47	(71)
Net cash provided by operating activities	1,593	1,901	1,794
INVESTING ACTIVITIES:
Purchases of property and equipment	(336)	(286)	(268)
Proceeds from sale of property and equipment			30
Cash payments for acquisitions, net of cash acquired	(28)	(508)	(1,537)
Purchases of equity investments		(10)	(7)
Proceeds from sale of joint venture		530
Purchases of short-term investments		(47)
Proceeds from sale of short-term investments	46	3	20
Other	(1)		2
Net cash used in investing activities	(319)	(318)	(1,760)
FINANCING ACTIVITIES:
Net proceeds from sales of common stock under employee stock benefit plans	281	147	122
Excess income tax benefit from the exercise of stock options	11	8	7
Tax payments related to restricted stock units	(36)	(41)	(28)
Repurchase of common stock	(826)	(893)	(872)
Purchase of additional equity interest in subsidiary	(111)
Repayment of debt and other obligations		(607)	(513)
Proceeds from debt issuance, net of discount	996		1,097
Proceeds from sale of bond hedge			13
Debt issuance costs	(7)		(10)
Net cash provided by (used in) financing activities	308	(1,386)	(184)
Effect of exchange rate fluctuations on cash and cash equivalents	(59)	15	71
Change in cash and cash equivalents	1,523	212	(79)
Beginning cash and cash equivalents	3,162	2,950	3,029
Ending cash and cash equivalents	4,685	3,162	2,950
Supplemental cash flow disclosures
Income taxes paid (net of refunds)	252	234	224
Interest expense paid	$ 69	$ 56	$ 38