CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 677,688	$ 472,785
Accounts receivable, net	309,602	326,098
Inventories	380,225	393,092
Prepaid expenses and other current assets	88,625	95,539
Total current assets	1,456,140	1,287,514
Property and equipment, net	267,149	272,629
Deferred income taxes, net	55,194	55,429
Goodwill	626,243	596,316
Intangible assets, net	135,878	141,302
Other assets	47,290	53,210
Total assets	2,587,894	2,406,400
Current liabilities:
Accounts payable	109,663	139,540
Deferred revenue	36,553	31,933
Accrued payroll and related liabilities	54,277	54,806
Accrued product warranties	16,759	13,406
Advance payments from customers	28,680	33,848
Accrued expenses	35,449	40,930
Accrued income taxes	6,133	201
Other current liabilities	8,134	5,987
Current portion, long term debt	15,000	264,694
Total current liabilities	310,648	585,345
Long-term debt	501,606	93,750
Deferred income taxes	3,711	3,623
Accrued income taxes	53,397	10,457
Other long-term liabilities	65,126	63,710
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.01 par value, 10,000 shares authorized; no shares issued at September 30, 2016, and December 31, 2015	0	0
Common stock, $0.01 par value, 500,000 shares authorized, 136,127 and 137,350 shares issued at September 30, 2016, and December 31, 2015, respectively, and additional paid-in capital	1,361	1,374
Retained earnings	1,786,994	1,773,267
Accumulated other comprehensive loss	(134,949)	(125,126)
Total shareholders’ equity	1,653,406	1,649,515
Total liabilities and shareholders' equity	$ 2,587,894	$ 2,406,400