Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Jul. 26, 2019	Jul. 27, 2018
Operating Activities:
Net income	$ 877	$ 1,077
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	657	666
Provision for doubtful accounts	25	15
Deferred income taxes	18	3
Stock-based compensation	61	64
Loss on debt extinguishment	406	0
Other, net	58	3
Change in operating assets and liabilities, net of acquisitions and divestitures:
Accounts receivable, net	319	138
Inventories, net	(122)	(180)
Accounts payable and accrued liabilities	(629)	85
Other operating assets and liabilities	(160)	(169)
Net cash provided by operating activities	1,510	1,702
Investing Activities:
Acquisitions, net of cash acquired	(145)	(104)
Additions to property, plant, and equipment	(301)	(291)
Purchases of investments	(1,669)	(982)
Sales and maturities of investments	1,569	2,020
Other investing activities	(5)	0
Net cash (used in) provided by investing activities	(551)	643
Financing Activities:
Change in current debt obligations, net	88	(505)
Issuance of long-term debt	5,567	0
Payments on long-term debt	(5,035)	(12)
Dividends to shareholders	(724)	(677)
Issuance of ordinary shares	210	450
Repurchase of ordinary shares	(333)	(824)
Other financing activities	(47)	(5)
Net cash provided by (used in) financing activities	(274)	(1,573)
Effect of exchange rate changes on cash and cash equivalents	2	(61)
Net change in cash and cash equivalents	687	711
Cash and cash equivalents at beginning of period	4,393	3,669
Cash and cash equivalents at end of period	5,080	4,380
Cash paid for:
Income taxes	198	348
Interest	$ 86	$ 55