Interim Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 114,646	$ 98,887
Trade accounts receivable, less allowances of $13,918 at June 30, 2016 and $14,435 at December 31, 2015	407,972	411,420
Inventories	234,006	214,383
Current deferred tax assets, net	70,940	67,483
Other current assets and prepaid expenses	72,696	70,642
Total current assets	900,260	862,815
Property, plant and equipment, net	514,312	517,229
Goodwill	444,278	446,284
Other intangible assets, net	114,002	115,252
Non-current deferred tax assets, net	22,958	22,873
Other non-current assets	65,937	52,186
Total assets	2,061,747	2,016,639
Current liabilities:
Trade accounts payable	131,888	142,075
Accrued and other liabilities	120,278	127,645
Accrued compensation and related items	108,001	136,414
Deferred revenue and customer prepayments	117,906	88,829
Taxes payable	69,178	63,241
Current deferred tax liabilities	22,912	22,435
Short-term borrowings and current maturities of long-term debt	20,945	14,488
Total current liabilities	591,108	595,127
Long-term debt	693,263	575,138
Non-current deferred tax liabilities	78,034	71,365
Other non-current liabilities	207,380	194,552
Total liabilities	1,569,785	1,436,182
Commitments and contingencies (Note 15)
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 26,489,610 and 27,090,118 shares at June 30, 2016 and December 31, 2015, respectively	448	448
Additional paid-in capital	715,971	697,570
Treasury stock at cost (18,296,401 shares at June 30, 2016 and 17,695,893 shares at December 31, 2015)	(2,776,454)	(2,543,229)
Retained earnings	2,834,772	2,692,317
Accumulated Other Comprehensive Income (Loss), Net of Tax	(282,775)	(266,649)
Total shareholders' equity	491,962	580,457
Total liabilities and shareholders' equity	$ 2,061,747	$ 2,016,639