Category,2012,2011,2010
Operations,,,
Net income,16978,23150,18760
Adjustments to reconcile net income to net cash from operations:,,,
Goodwill impairment,6193,0,0
"Depreciation, amortization, and other",2967,2766,2673
Stock-based compensation expense,2244,2166,1891
Net recognized gains on investments and derivatives,-200,-362,-208
Excess tax benefits from stock-based compensation,-93,-17,-45
Deferred income taxes,954,2,-220
Deferral of unearned revenue,36104,31227,29374
Recognition of unearned revenue,-33347,-28935,-28813
Changes in operating assets and liabilities:,,,
Accounts receivable,-1156,-1451,-2238
Inventories,184,-561,-44
Other current assets,493,-1259,464
Other long-term assets,-248,62,-223
Accounts payable,-31,58,844
Other current liabilities,410,-1146,451
Other long-term liabilities,174,1294,1407
Net cash from operations,31626,26994,24073
Financing,,,
"Short-term debt repayments, maturities of 90 days or less, net",0,-186,-991
"Proceeds from issuance of debt, maturities longer than 90 days",0,6960,4167
"Repayments of debt, maturities longer than 90 days",0,-814,-2986
Common stock issued,1913,2422,2311
Common stock repurchased,-5029,-11555,-11269
Common stock cash dividends paid,-6385,-5180,-4578
Excess tax benefits from stock-based compensation,93,17,45
Other,0,-40,10
Net cash used in financing,-9408,-8376,-13291
Investing,,,
Additions to property and equipment,-2305,-2355,-1977
"Acquisition of companies, net of cash acquired",-10112,-71,-245
Purchases of investments,-57250,-35993,-30168
Maturities of investments,15575,6897,7453
Sales of investments,29700,15880,15125
Securities lending payable,-394,1026,-1502
Net cash used in investing,-24786,-14616,-11314
Effect of exchange rates on cash and cash equivalents,-104,103,-39
Net change in cash and cash equivalents,-2672,4105,-571
"Cash and cash equivalents, beginning of period",9610,5505,6076
"Cash and cash equivalents, end of period",6938,9610,5505