Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2018	Mar. 31, 2017
Current assets:
Cash and cash equivalents	$ 3,405	$ 2,771
Trade accounts receivable, net of allowance for doubtful accounts of $10 and $11, respectively	793	764
Other current assets	210	198
Total current assets	4,408	3,733
Property and equipment, net of accumulated depreciation of $865 and $841, respectively	237	237
Goodwill	6,804	6,857
Capitalized software and other intangible assets, net	1,111	1,307
Deferred income taxes	346	327
Other noncurrent assets, net	154	149
Total assets	13,060	12,610
Current liabilities:
Current portion of long-term debt	269	18
Accounts payable	85	91
Accrued salaries, wages and commissions	242	256
Accrued expenses and other current liabilities	340	326
Deferred revenue (billed or collected)	2,289	2,222
Taxes payable, other than income taxes payable	55	63
Federal, state and foreign income taxes payable	41	30
Total current liabilities	3,321	3,006
Long-term debt, net of current portion	2,514	2,773
Federal, state and foreign income taxes payable	311	131
Deferred income taxes	111	119
Deferred revenue (billed or collected)	820	794
Other noncurrent liabilities	88	98
Total liabilities	7,165	6,921
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; 412,056,923 and 413,409,346 shares outstanding, respectively	59	59
Additional paid-in capital	3,744	3,702
Retained earnings	6,971	6,923
Accumulated other comprehensive loss	(290)	(483)
Treasury stock, at cost, 177,638,158 and 176,285,735 shares, respectively	(4,589)	(4,512)
Total stockholders' equity	5,895	5,689
Total liabilities and stockholders' equity	$ 13,060	$ 12,610