Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Current Assets
Cash and cash equivalents	$ 4,193	$ 2,456
Receivables, net	14,193	9,975
Inventories, net	13,308	10,335
Prepaid expenses and other	879	404
Total Current Assets	32,573	23,170
Property, Plant and Equipment, Net	2,222	1,321
Goodwill	9,927	6,405
Intangible Assets, Net	5,022	2,270
Other Assets	2,015	1,620
Total Assets	51,759	34,786
Current Liabilities
Drafts and accounts payable	21,429	16,108
Short-term borrowings	346	0
Deferred revenue	1,236	1,359
Deferred tax liabilities	1,588	1,626
Current portion of long-term debt	1,424	352
Other accrued liabilities	3,478	1,912
Total Current Liabilities	29,501	21,357
Long-Term Debt	8,949	4,521
Other Noncurrent Liabilities	2,991	1,838
Other Commitments and Contingent Liabilities (Note 22)
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 March 31, 2014 and 2013, 381 and 376 shares issued at March 31, 2014 and 2013	4	4
Additional Paid-in Capital	6,552	6,078
Retained Earnings	11,453	10,402
Accumulated Other Comprehensive Income (Loss)	(3)	(65)
Other	23	14
Treasury Shares, at Cost, 150 and 149 at March 31, 2014 and 2013	(9,507)	(9,363)
Total McKesson Stockholders' Equity	8,522	7,070
Noncontrolling Interests	1,796	0
Total Equity	10,318	7,070
Total Liabilities and Stockholders' Equity	$ 51,759	$ 34,786