Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 101,702	$ 235,601
Trade accounts receivable, less allowances of $14,120 in 2012 and $12,317 in 2011	437,390	425,147
Inventories	198,939	241,421
Current deferred tax assets, net	57,690	51,125
Other current assets and prepaid expenses	69,199	65,569
Total current assets	864,920	1,018,863
Property, plant and equipment, Net	469,421	410,007
Goodwill	452,351	447,743
Other intangible assets, net	117,564	121,410
Non-current deferred tax assets, net	127,110	118,899
Other non-current assets	86,034	86,552
Total assets	2,117,400	2,203,474
Current liabilities:
Trade accounts payable	142,362	168,109
Accrued and other liabilities	107,834	100,320
Accrued compensation and related items	119,415	139,940
Deferred revenue and customer prepayments	71,435	99,584
Taxes payable	64,000	55,139
Current deferred tax liabilities	16,031	18,452
Short-term borrowings and current maturities of long-term debt	41,600	28,300
Total current liabilities	562,677	609,844
Long-term debt	347,131	476,715
Non-current deferred tax liabilities	139,487	125,833
Other non-current liabilities	240,886	209,945
Total liabilities	1,290,181	1,422,337
Commitments and contingencies (Note 17)
Shareholders’ equity:
Preferred stock, $0.01 par value per share; authorized 10,000,000 shares	0	0
Common stock, $0.01 par value per share; authorized 125,000,000 shares; issued 44,786,011 and 44,786,011 shares, outstanding 30,410,006 and 31,590,101 shares at December 31, 2012 and 2011, respectively	448	448
Additional paid-in capital	638,705	616,202
Treasury stock at cost (14,376,005 and 13,195,910 shares at December 31, 2012 and 2011, respectively)	(1,463,924)	(1,225,125)
Retained earnings	1,749,451	1,476,550
Accumulated Other Comprehensive Income (Loss), Net of Tax	(97,461)	(86,938)
Total shareholders’ equity	827,219	781,137
Total liabilities and shareholders’ equity	$ 2,117,400	$ 2,203,474