Condensed Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Operating Activities
Net Income	$ 1,399	$ 893
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization	793	495
Deferred taxes	55	86
Charges associated with last-in-first-out inventory method	287	186
Share-based compensation expense	127	115
Other non-cash items	(53)	83
Changes in operating assets and liabilities, net of acquisitions:
Receivables	(2,832)	(875)
Inventories	(2,654)	(1,387)
Drafts and accounts payable	4,164	581
Deferred revenue	(19)	(12)
Taxes	(203)	151
Provision for Other Losses	0	68
Litigation settlement payments	0	(86)
Other	165	174
Net cash provided by operating activities	1,229	472
Investing Activities
Property acquisitions	(286)	(191)
Capitalized software expenditures	(119)	(108)
Acquisitions, net of cash and cash equivalents acquired	(40)	(116)
Proceeds from sale of business and equity investment	15	97
Other	(9)	(104)
Net cash used in investing activities	(439)	(422)
Financing Activities
Proceeds from short-term borrowings	2,451	150
Repayments of short-term borrowings	(2,327)	(150)
Proceeds from issuances of long-term debt	11	0
Repayments of long-term debt	(240)	0
Common stock transactions:
Issuances	115	150
Share repurchases, including shares surrendered for tax withholding	(106)	(128)
Dividends paid	(171)	(154)
Other	15	59
Net cash used in financing activities	(252)	(73)
Effect of exchange rate changes on cash and cash equivalents	(144)	(2)
Net increase (decrease) in cash and cash equivalents	394	(25)
Cash and cash equivalents at beginning of period	4,193	2,456
Cash and cash equivalents at end of period	$ 4,587	$ 2,431