CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jul. 31, 2016	Jan. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,467.3	$ 1,353.0
Marketable securities	597.6	897.9
Accounts receivable, net	306.9	653.6
Prepaid expenses and other current assets	114.7	88.6
Total current assets	2,486.5	2,993.1
Marketable securities	505.6	532.3
Computer equipment, software, furniture and leasehold improvements, net	173.0	169.3
Developed technologies, net	66.6	70.8
Goodwill	1,597.4	1,535.0
Deferred income taxes, net	9.8	9.2
Other assets	208.5	205.6
Total assets	5,047.4	5,515.3
Current liabilities:
Accounts payable	110.3	119.9
Accrued compensation	160.0	243.3
Accrued income taxes	54.1	29.4
Deferred revenue	1,107.1	1,068.9
Other accrued liabilities	128.1	129.5
Total current liabilities	1,559.6	1,591.0
Long-term deferred revenue	412.9	450.3
Long-term income taxes payable	42.7	161.4
Long-term deferred income taxes	66.6	67.7
Long-term notes payable, net	1,489.2	1,487.7
Other liabilities	144.7	137.6
Stockholders’ equity:
Preferred stock	0.0	0.0
Common stock and additional paid-in capital	1,857.1	1,821.5
Accumulated other comprehensive loss	(129.8)	(121.1)
Retained earnings	(395.6)	(80.8)
Total stockholders’ equity	1,331.7	1,619.6
Total liabilities and stockholders' equity	$ 5,047.4	$ 5,515.3