CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Jul. 27, 2018	Jul. 28, 2017
Cash flows from operating activities:
Net income	$ 283	$ 131
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	49	51
Stock-based compensation	40	48
Deferred income taxes	(26)	0
Other items, net	8	5
Changes in assets and liabilities, net of acquisitions of businesses:
Accounts receivable	423	226
Inventories	25	24
Other operating assets	5	61
Accounts payable	(177)	(58)
Accrued expenses	(221)	(135)
Deferred revenue and financed unearned services revenue	(87)	(102)
Long-term taxes payable	5	0
Other operating liabilities	(1)	(1)
Net cash provided by operating activities	326	250
Cash flows from investing activities:
Purchases of investments	(19)	(275)
Maturities, sales and collections of investments	267	387
Purchases of property and equipment	(64)	(36)
Acquisitions of businesses, net of cash acquired	0	(24)
Other investing activities, net	2	1
Net cash provided by investing activities	186	53
Cash flows from financing activities:
Proceeds from issuance of common stock under employee stock award plans	63	48
Payments for taxes related to net share settlement of stock awards	(84)	(57)
Repurchase of common stock	(500)	(150)
Proceeds from (repayments of) commercial paper notes, net	(185)	394
Dividends paid	(105)	(54)
Other financing activities, net	(1)	0
Net cash provided by (used in) financing activities	(812)	181
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(14)	19
Net increase (decrease) in cash, cash equivalents and restricted cash	(314)	503
Cash, cash equivalents and restricted cash:
Beginning of period	2,947	2,450
End of period	$ 2,633	$ 2,953