Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Mar. 31, 2012
Current assets:
Cash and cash equivalents	$ 1,311.2	$ 1,496.9
Short-term investments	128.2	86.1
Trade accounts receivable, net	216.9	296.7
Trade finance receivables, net	68.5	108.0
Deferred tax assets	74.6	71.0
Other current assets	105.3	122.2
Total current assets	1,904.7	2,180.9
Property and equipment, net	92.3	87.8
Software development costs, net	262.4	244.7
Long-term investments	45.9	52.6
Long-term trade finance receivables, net	56.2	80.1
Intangible assets, net	229.7	257.5
Goodwill	1,708.3	1,720.6
Other long-term assets	236.2	240.2
Total assets	4,535.7	4,864.4
Current liabilities:
Trade accounts payable	44.5	31.5
Finance payables	7.7	1.2
Accrued liabilities	249.0	321.4
Deferred revenue	1,004.7	1,059.5
Total current liabilities	1,305.9	1,413.6
Long-term deferred revenue	837.3	934.4
Long-term borrowings	824.8	821.6
Other long-term liabilities	246.3	249.0
Total liabilities	3,214.3	3,418.6
Commitments and contingencies (Note 8)
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	1,237.5	1,179.5
Retained earnings	3,397.4	3,245.3
Accumulated other comprehensive income	7.4	31.9
Total stockholders' equity before treasury stock	4,644.8	4,459.2
Treasury stock, at cost (93.5 and 87.4 shares)	(3,323.4)	(3,013.4)
Total stockholders' equity	1,321.4	1,445.8
Total liabilities and stockholders' equity	$ 4,535.7	$ 4,864.4