CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 492,199	$ 321,739
Accounts receivable, net	281,611	335,163
Inventories	376,033	381,378
Prepaid expenses and other current assets	98,001	96,006
Deferred income taxes, net	31,659	30,960
Total current assets	1,279,503	1,165,246
Property and equipment, net	229,844	211,615
Deferred income taxes, net	32,235	32,223
Goodwill	567,611	562,586
Intangible assets, net	157,489	175,823
Other assets	59,194	41,442
Total assets	2,325,876	2,188,935
Current liabilities:
Accounts payable	93,861	94,156
Deferred revenue	30,308	29,465
Accrued payroll and related liabilities	39,139	41,506
Accrued product warranties	13,464	13,169
Advance payments from customers	13,585	12,150
Accrued expenses	41,977	32,772
Accrued income taxes	0	11,943
Other current liabilities	4,479	6,406
Current portion long term debt	15,000	0
Total current liabilities	251,813	241,567
Long-term debt	376,163	248,319
Deferred income taxes	18,828	17,351
Accrued income taxes	22,410	22,812
Pension and other long-term liabilities	50,151	58,985
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.01 par value, 10,000 shares authorized; no shares issued at September 30, 2013, and December 31, 2012	0	0
Common stock, $0.01 par value, 500,000 shares authorized, 141,620 and 145,814 shares issued at September 30, 2013, and December 31, 2012, respectively, and additional paid-in capital	61,892	171,546
Retained earnings	1,528,399	1,418,814
Accumulated other comprehensive earnings	16,220	9,541
Total shareholders’ equity	1,606,511	1,599,901
Total liabilities and shareholders' equity	$ 2,325,876	$ 2,188,935