Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2012	Mar. 31, 2011
Current assets:
Cash and cash equivalents	$ 1,496.9	$ 1,660.9
Short-term investments	86.1	27.8
Trade accounts receivable, net	296.7	284.1
Trade finance receivables, net	108.0	112.6
Current deferred tax assets	71.0	65.1
Other current assets	122.2	116.9
Total current assets	2,180.9	2,267.4
Property and equipment, net	87.8	94.2
Software development costs, net	244.7	193.8
Long-term investments	52.6	67.8
Long-term trade finance receivables, net	80.1	110.8
Intangible assets, net	257.5	100.9
Goodwill	1,720.6	1,407.0
Other long-term assets	240.2	243.5
Total assets	4,864.4	4,485.4
Current liabilities:
Trade accounts payable	31.5	30.8
Finance payables	1.2	16.6
Accrued liabilities	321.4	316.0
Deferred revenue	1,059.5	1,026.9
Total current liabilities	1,413.6	1,390.3
Long-term deferred revenue	934.4	928.6
Long-term borrowings	821.6	335.6
Other long-term liabilities	249.0	168.0
Total liabilities	3,418.6	2,822.5
Commitments and contingencies (Note 12)
Stockholders' equity
Preferred stock, $.01 par value, 1.0 shares authorized, none issued and outstanding
Common stock, $.01 par value, 600.0 shares authorized, 249.1 shares issued	2.5	2.5
Additional paid-in capital	1,179.5	1,077.4
Retained earnings	3,245.3	2,845.2
Accumulated other comprehensive income	31.9	32.0
Total stockholders' equity before treasury stock	4,459.2	3,957.1
Treasury stock, at cost (87.4 and 71.9 shares)	(3,013.4)	(2,294.2)
Total stockholders' equity	1,445.8	1,662.9
Total liabilities and stockholders' equity	$ 4,864.4	$ 4,485.4