CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Operating Activities
Net income	$ 1,530	$ 1,866
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization	663	671
Goodwill impairment charge	290	0
Deferred taxes	122	30
Share-based compensation expense	109	113
Charges (credits) associated with last-in-first-out inventory method	(151)	215
Loss (gain) from sale of businesses	113	(103)
Other non-cash items	50	139
Changes in operating assets and liabilities, net of acquisitions:
Receivables	(654)	(1,667)
Inventories	(374)	(2,397)
Drafts and accounts payable	1,891	1,695
Deferred revenue	(58)	(66)
Taxes	52	114
Other	(274)	(44)
Net cash provided by operating activities	3,309	566
Investing Activities
Payments for property, plant and equipment	(246)	(272)
Capitalized software expenditures	(123)	(145)
Acquisitions, net of cash and cash equivalents acquired	(4,174)	(25)
Proceeds from/(payment for) sale of businesses, net	(91)	204
Restricted cash for acquisitions	935	0
Other	80	10
Net cash used in investing activities	(3,619)	(228)
Financing Activities
Proceeds from short-term borrowings	2,803	1,532
Repayments of short-term borrowings	(1,405)	(1,668)
Repayments of long-term debt	(392)	(996)
Common stock transactions:
Issuances	89	97
Share repurchases, including shares surrendered for tax withholding	(2,060)	(960)
Dividends paid	(192)	(179)
Other	12	(73)
Net cash used in financing activities	(1,145)	(2,247)
Effect of exchange rate changes on cash and cash equivalents	(159)	(26)
Net decrease in cash and cash equivalents	(1,614)	(1,935)
Cash and cash equivalents at beginning of period	4,048	5,341
Cash and cash equivalents at end of period	$ 2,434	$ 3,406