Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Current assets:
Cash and cash equivalents	$ 262,762	$ 334,826
Trade accounts receivable, net of allowance for doubtful accounts of $3,548 as of October 31, 2016 and $3,826 as of January 31, 2016	429,534	493,209
Other receivables	18,361	23,120
Inventory	14,276	24,762
Prepaid expenses and other	31,979	22,550
Total current assets	756,912	898,467
Property, plant, and equipment, net of accumulated depreciation of $368,149 as of October 31, 2016 and $348,597 as of January 31, 2016	200,781	182,092
Term receivables	251,416	268,657
Goodwill	610,006	606,842
Intangible assets, net of accumulated amortization of $235,768 as of October 31, 2016 and $225,818 as of January 31, 2016	35,455	37,446
Other assets	79,005	70,860
Total assets	1,933,575	2,064,364
Current liabilities:
Short-term borrowings	21,475	33,449
Current portion of notes payable (Note 6)	240,865	0
Accounts payable	13,431	16,740
Income taxes payable	5,339	3,966
Accrued payroll and related liabilities	68,189	73,371
Accrued and other liabilities	32,114	37,059
Deferred revenue	213,630	258,725
Total current liabilities	595,043	423,310
Notes payable (Note 6)	5,188	240,076
Deferred revenue	34,242	18,303
Income tax liability	19,957	25,116
Other long-term liabilities	31,977	37,130
Total liabilities	686,407	743,935
Commitments and contingencies (Note 7)
Convertible notes (Note 6)	12,092	0
Stockholders' equity:
Common stock, no par value, 300,000 shares authorized as of October 31, 2016 and January 31, 2016; 109,491 shares issued and outstanding as of October 31, 2016 and 114,934 shares issued and outstanding as of January 31, 2016	708,128	818,683
Retained earnings	547,007	522,846
Accumulated other comprehensive loss	(20,059)	(21,100)
Total stockholders’ equity	1,235,076	1,320,429
Total liabilities and stockholders' equity	$ 1,933,575	$ 2,064,364