CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jul. 31, 2017	Jan. 31, 2017
Current assets:
Cash and cash equivalents	$ 1,174.1	$ 1,213.1
Marketable securities	533.6	686.8
Accounts receivable, net	265.6	452.3
Prepaid expenses and other current assets	110.0	108.4
Total current assets	2,083.3	2,460.6
Marketable securities	236.0	306.2
Computer equipment, software, furniture and leasehold improvements, net	153.0	158.6
Developed technologies, net	34.0	45.7
Goodwill	1,588.6	1,561.1
Deferred income taxes, net	66.2	63.9
Other assets	192.9	202.0
Total assets	4,354.0	4,798.1
Current liabilities:
Accounts payable	93.0	93.5
Accrued compensation	161.7	238.2
Accrued income taxes	21.3	50.0
Deferred revenue	1,308.5	1,270.1
Current portion of long-term notes payable, net	0.0	398.7
Other accrued liabilities	117.2	134.9
Total current liabilities	1,701.7	2,185.4
Long-term deferred revenue	467.5	517.9
Long-term income taxes payable	33.2	39.3
Long-term deferred income taxes	100.9	91.5
Long-term notes payable, net	1,584.9	1,092.0
Other liabilities	150.3	138.4
Stockholders’ equity:
Common stock and additional paid-in capital	1,934.8	1,876.3
Accumulated other comprehensive loss	(152.9)	(178.5)
Accumulated deficit	(1,466.4)	(964.2)
Total stockholders’ equity	315.5	733.6
Total liabilities and stockholders' equity	$ 4,354.0	$ 4,798.1