Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Mar. 31, 2012
Current Assets
Cash and cash equivalents	$ 2,726	$ 3,149
Receivables, net	9,962	9,977
Inventories, net	10,390	10,073
Prepaid expenses and other	361	404
Total Current Assets	23,439	23,603
Property, Plant and Equipment, Net	1,247	1,043
Goodwill	5,310	5,032
Intangible Assets, Net	1,799	1,750
Other Assets	1,638	1,665
Total Assets	33,433	33,093
Current Liabilities
Drafts and accounts payable	15,047	16,114
Short-term borrowings	0	400
Deferred revenue	1,431	1,423
Deferred tax liabilities	1,519	1,092
Current portion of long-term debt	506	508
Other accrued liabilities	1,705	2,149
Total Current Liabilities	20,208	21,686
Long-term Debt	3,973	3,072
Other Noncurrent Liabilities	1,603	1,504
Commitments and Contingent Liabilities (Note 9)
Stockholders' Equity
Preferred stock, $0.01 par value, 100 shares authorized, no shares issued or outstanding	0	0
Common stock, $0.01 par value, 800 shares authorized at December 31, 2012 and March 31, 2012, 377 and 373 shares issued at December 31, 2012 and March 31, 2012	4	4
Additional Paid-in Capital	6,005	5,571
Retained Earnings	10,384	9,451
Accumulated Other Comprehensive Income	35	5
Other	14	4
Treasury Shares, at Cost, 144 and 138 at December 31, 2012 and March 31, 2012	(8,793)	(8,204)
Total Stockholders' Equity	7,649	6,831
Total Liabilities and Stockholders' Equity	$ 33,433	$ 33,093