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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2017
Operating Activities
Net income	$ 255	$ 297	$ 5,153
Adjustments to reconcile to net cash provided by operating activities:
Depreciation	317	303	324
Amortization	632	648	586
Gain on Healthcare Technology Net Asset Exchange, net	0	(109)	0
Goodwill and other asset impairment charges	2,079	2,217	290
Deferred taxes	189	(868)	882
Credits associated with last-in, first-out inventory method	(210)	(99)	(7)
Loss (gain) from sales of businesses and investments	(86)	(169)	94
Other non-cash items	52	67	203
Changes in assets and liabilities, net of acquisitions:
Receivables	(967)	1,175	(762)
Inventories	(368)	(458)	320
Drafts and accounts payable	1,976	271	2,070
Taxes	(95)	671	146
Other	68	79	(458)
Settlement payment	0	0	(150)
Net cash provided by operating activities	4,036	4,345	4,744
Investing Activities
Payments for property, plant and equipment	(426)	(405)	(404)
Capitalized software expenditures	(131)	(175)	(158)
Acquisitions, net of cash, cash equivalents and restricted cash acquired	(905)	(2,893)	(4,212)
Proceeds from sale of businesses and investments, net and Payments received on Healthcare Technology Net Asset Exchange, net	101	374	206
Other	(20)	(20)	73
Net cash used in investing activities	(1,381)	(2,993)	(3,269)
Financing Activities
Proceeds from short-term borrowings	37,265	20,542	8,294
Repayments of short-term borrowings	(37,268)	(20,725)	(8,124)
Proceeds from issuances of long-term debt	1,099	1,522	1,824
Repayments of long-term debt	(1,112)	(2,287)	(1,601)
Payments for debt extinguishments	0	(112)	0
Common stock transactions:
Issuances	75	132	120
Share repurchases, including shares surrendered for tax withholding	(1,639)	(1,709)	(2,311)
Dividends paid	(292)	(262)	(253)
Other	(355)	(185)	(18)
Net cash used in financing activities	(2,227)	(3,084)	(2,069)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(119)	150	(144)
Net increase (decrease) in cash, cash equivalents and restricted cash	309	(1,582)	(738)
Cash, cash equivalents and restricted cash at beginning of year	2,672	4,254	4,992
Cash, cash equivalents and restricted cash at end of year	2,981	2,672	4,254
Cash paid for:
Interest	383	298	315
Income taxes, net of refunds	262	144	587
Healthcare Technology Net Asset Exchange
Adjustments to reconcile to net cash provided by operating activities:
Gain on Healthcare Technology Net Asset Exchange, net	0	(37)	(3,947)
Investing Activities
Proceeds from sale of businesses and investments, net and Payments received on Healthcare Technology Net Asset Exchange, net	0	126	1,226
Change Healthcare
Adjustments to reconcile to net cash provided by operating activities:
Loss from equity method investment in Change Healthcare	$ 194	$ 248	$ 0

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