CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Operating Activities
Net income	$ 365	$ 560
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization	227	242
Loss from equity method investment in Change Healthcare	120	0
Deferred taxes	85	31
Charges associated with last-in-first-out inventory method	26	47
Loss (gain) from sale of businesses	(1)	113
Other non-cash items	8	29
Changes in operating assets and liabilities, net of acquisitions:
Receivables	(363)	(300)
Inventories	(59)	(121)
Drafts and accounts payable	463	1,549
Deferred revenue	(73)	(113)
Taxes	(18)	95
Other	(39)	(273)
Net cash provided by operating activities	741	1,859
Investing Activities
Payments for property, plant and equipment	(75)	(76)
Capitalized software expenditures	(43)	(38)
Acquisitions, net of cash and cash equivalents acquired	(1,485)	(1,819)
Proceeds from/(payments for) sale of businesses, net	3
Proceeds from/(payments for) sale of businesses, net		(101)
Restricted cash for acquisitions	1,469	935
Other	2	(55)
Net cash used in investing activities	(129)	(1,154)
Financing Activities
Proceeds from short-term borrowings	2,282	7
Repayments of short-term borrowings	(2,463)	(14)
Repayments of long-term debt	(541)	(1)
Common stock transactions:
Issuances	27	36
Share repurchases, including shares surrendered for tax withholding	(300)	(58)
Dividends paid	(62)	(66)
Other	(74)	14
Net cash used in financing activities	(1,131)	(82)
Effect of exchange rate changes on cash and cash equivalents	75	(12)
Net increase (decrease) in cash and cash equivalents	(444)	611
Cash and cash equivalents at beginning of period	2,783	4,048
Cash and cash equivalents at end of period	$ 2,339	$ 4,659