CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Oct. 31, 2016	Jan. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,436.5	$ 1,353.0
Marketable securities	532.4	897.9
Accounts receivable, net	259.8	653.6
Prepaid expenses and other current assets	103.4	88.6
Total current assets	2,332.1	2,993.1
Marketable securities	455.0	532.3
Computer equipment, software, furniture and leasehold improvements, net	168.3	169.3
Developed technologies, net	53.9	70.8
Goodwill	1,557.3	1,535.0
Deferred income taxes, net	49.6	9.2
Other assets	213.0	205.6
Total assets	4,829.2	5,515.3
Current liabilities:
Accounts payable	102.8	119.9
Accrued compensation	187.6	243.3
Accrued income taxes	85.9	29.4
Deferred revenue	1,099.1	1,068.9
Other accrued liabilities	122.2	129.5
Total current liabilities	1,597.6	1,591.0
Long-term deferred revenue	433.9	450.3
Long-term income taxes payable	40.0	161.4
Long-term deferred income taxes	75.9	67.7
Long-term notes payable, net	1,489.9	1,487.7
Other liabilities	131.3	137.6
Stockholders’ equity:
Preferred stock	0.0	0.0
Common stock and additional paid-in capital	1,882.8	1,821.5
Accumulated other comprehensive loss	(187.5)	(121.1)
Accumulated deficit	(634.7)	(80.8)
Total stockholders’ equity	1,060.6	1,619.6
Total liabilities and stockholders' equity	$ 4,829.2	$ 5,515.3