Consolidated Balance Sheets - USD ($) $ in Thousands	Jan. 31, 2016	Jan. 31, 2015
Current assets:
Cash and cash equivalents	$ 334,826	$ 230,281
Trade accounts receivable, net of allowance for doubtful accounts of $3,826 as of January 31, 2016 and $4,217 as of January 31, 2015	493,209	546,622
Other receivables	23,120	20,984
Inventory	24,762	22,512
Prepaid expenses and other	22,550	21,405
Deferred income taxes	0	23,490
Total current assets	898,467	865,294
Property, plant, and equipment, net	182,092	170,737
Term receivables	268,657	301,862
Goodwill	606,842	599,929
Intangible assets, net	37,446	45,577
Other assets	70,860	62,609
Total assets	2,064,364	2,046,008
Current liabilities:
Short-term borrowings	33,449	7,228
Accounts payable	16,740	12,687
Income taxes payable	3,966	5,994
Accrued payroll and related liabilities	73,371	108,553
Accrued and other liabilities	37,059	47,728
Deferred revenue	258,725	259,340
Total current liabilities	423,310	441,530
Notes Payable, Noncurrent	240,076	227,386
Deferred revenue	18,303	21,251
Income tax liability	25,116	19,279
Other long-term liabilities	37,130	50,336
Total liabilities	$ 743,935	$ 759,782
Commitments and contingencies (Note 9)
Noncontrolling interest with redemption feature	$ 0	$ 13,372
Stockholders' equity:
Common stock, no par value, 300,000 shares authorized as of January 31, 2016 and January 31, 2015; 114,934 shares issued and outstanding as of January 31, 2016 and 115,790 shares issued and outstanding as of January 31, 2015	818,683	832,612
Retained earnings	522,846	451,901
Accumulated other comprehensive loss	(21,100)	(11,887)
Noncontrolling interest	0	228
Total stockholders’ equity	1,320,429	1,272,854
Total liabilities and stockholders' equity	$ 2,064,364	$ 2,046,008