Condensed Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Operating Activities
Net Income	$ 411	$ 424
Adjustments to reconcile to net cash provided by (used in) operating activities:
Depreciation and amortization	284	162
Deferred taxes	135	98
Charges associated with last-in-first-out inventory method	98	0
Other non-cash items	14	32
Changes in operating assets and liabilities, net of acquisitions:
Receivables	(699)	(139)
Inventories	(901)	(60)
Drafts and accounts payable	1,368	589
Deferred revenue	(134)	(116)
Taxes	(134)	31
Other	(260)	(305)
Net cash provided by operating activities	182	716
Investing Activities
Property acquisitions	(86)	(69)
Capitalized software expenditures	(33)	(32)
Acquisitions, net of cash and cash equivalents acquired	(14)	(74)
Other	21	(9)
Net cash used in investing activities	(112)	(184)
Financing Activities
Proceeds from short-term borrowings	917	100
Repayments of short-term borrowings	(759)	(100)
Proceeds from issuances of long-term debt	6	0
Repayments of long-term debt	(230)	0
Common stock transactions:
Issuances	34	50
Share repurchases, including shares surrendered for tax withholding	(102)	(127)
Dividends paid	(59)	(53)
Other	26	57
Net cash used in financing activities	(167)	(73)
Effect of exchange rate changes on cash and cash equivalents	9	(10)
Net (decrease) increase in cash and cash equivalents	(88)	449
Cash and cash equivalents at beginning of period	4,193	2,456
Cash and cash equivalents at end of period	$ 4,105	$ 2,905