Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Mar. 31, 2014
Current assets:
Cash and cash equivalents	$ 2,683	$ 3,252
Trade accounts receivable, net	669	800
Deferred income taxes	327	315
Other current assets	161	192
Total current assets	3,840	4,559
Property and equipment, net of accumulated depreciation of $847 and $828, respectively	264	295
Goodwill	5,809	5,922
Capitalized software and other intangible assets, net	815	1,063
Deferred income taxes	73	59
Other noncurrent assets, net	114	118
Total assets	10,915	12,016
Current liabilities:
Current portion of long-term debt	8	514
Accounts payable	87	129
Accrued salaries, wages and commissions	202	275
Accrued expenses and other current liabilities	431	510
Deferred revenue (billed or collected)	1,992	2,419
Taxes payable, other than income taxes payable	70	66
Federal, state and foreign income taxes payable	68	0
Deferred income taxes	6	9
Total current liabilities	2,864	3,922
Long-term debt, net of current portion	1,252	1,252
Federal, state and foreign income taxes payable	151	182
Deferred income taxes	48	67
Deferred revenue (billed or collected)	761	872
Other noncurrent liabilities	103	151
Total liabilities	5,179	6,446
Stockholders' equity:
Preferred stock, no par value, 10,000,000 shares authorized; No shares issued and outstanding	0	0
Common stock, $0.10 par value, 1,100,000,000 shares authorized; 589,695,081 and 589,695,081 shares issued; 438,313,874 and 438,740,478 shares outstanding, respectively	59	59
Additional paid-in capital	3,610	3,610
Retained earnings	6,180	5,818
Accumulated other comprehensive loss	(333)	(171)
Treasury stock, at cost, 151,381,207 and 150,954,603 shares, respectively	(3,780)	(3,746)
Total stockholders' equity	5,736	5,570
Total liabilities and stockholders' equity	$ 10,915	$ 12,016