CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Jan. 31, 2012	Jan. 31, 2011
Current assets:
Cash and cash equivalents	$ 1,156.9	$ 1,075.1
Marketable securities	254.4	199.2
Accounts receivable, net	395.1	318.4
Deferred income taxes	30.1	56.8
Prepaid expenses and other current assets	59.4	64.8
Total current assets	1,895.9	1,714.3
Marketable securities	192.8	192.6
Computer equipment, software, furniture and leasehold improvements, net	104.5	84.5
Purchased technologies, net	84.6	57.2
Goodwill	682.4	554.1
Deferred income taxes, net	135.8	90.7
Other assets	131.8	94.2
Assets, Total	3,227.8	2,787.6
Current liabilities:
Accounts payable	89.3	76.8
Accrued compensation	183.9	193.1
Accrued income taxes	14.4	28.6
Deferred revenue	582.3	496.2
Other accrued liabilities	84.2	75.1
Total current liabilities	954.1	869.8
Deferred revenue	136.9	91.7
Long term income taxes payable	174.8	139.1
Other liabilities	79.1	77.7
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.01 par value; shares authorized 2.0; none issued or outstanding at January 31, 2012 and 2011	0	0
Common stock and additional paid-in capital, $0.01 par value; shares authorized 750.0; --- outstanding at January 31, 2012 and 227.0 outstanding at January 31, 2011	1,365.4	1,267.2
Accumulated other comprehensive income (loss)	5.9	(0.6)
Retained earnings	511.6	342.7
Total stockholders' equity	1,882.9	1,609.3
Liabilities and Equity, Total	$ 3,227.8	$ 2,787.6