Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2016	Jan. 31, 2016
Current assets:
Cash and cash equivalents	$ 265,796	$ 334,826
Trade accounts receivable, net of allowance for doubtful accounts of $3,207 as of July 31, 2016 and $3,826 as of January 31, 2016	384,392	493,209
Other receivables	18,115	23,120
Inventory	17,853	24,762
Prepaid expenses and other	39,591	22,550
Total current assets	725,747	898,467
Property, plant, and equipment, net of accumulated depreciation of $365,398 as of July 31, 2016 and $348,597 as of January 31, 2016	191,543	182,092
Term receivables	226,268	268,657
Goodwill	608,536	606,842
Intangible assets, net of accumulated amortization of $232,518 as of July 31, 2016 and $225,818 as of January 31, 2016	30,880	37,446
Other assets	76,443	70,860
Total assets	1,859,417	2,064,364
Current liabilities:
Short-term borrowings	4,752	33,449
Accounts payable	9,623	16,740
Income taxes payable	5,430	3,966
Accrued payroll and related liabilities	44,916	73,371
Accrued and other liabilities	34,461	37,059
Deferred revenue	232,440	258,725
Total current liabilities	331,622	423,310
Notes payable (Note 6)	244,029	240,076
Deferred revenue	31,509	18,303
Income tax liability	18,721	25,116
Other long-term liabilities	26,689	37,130
Total liabilities	652,570	743,935
Commitments and contingencies (Note 7)
Stockholders' equity:
Common stock, no par value, 300,000 shares authorized as of July 31, 2016 and January 31, 2016; 108,141 shares issued and outstanding as of July 31, 2016 and 114,934 shares issued and outstanding as of January 31, 2016	712,367	818,683
Retained earnings	511,261	522,846
Accumulated other comprehensive loss	(16,781)	(21,100)
Total stockholders’ equity	1,206,847	1,320,429
Total liabilities and stockholders' equity	$ 1,859,417	$ 2,064,364