XML 15 R4.htm IDEA: XBRL DOCUMENT v3.4.0.3
Consolidated Statements of Operations - USD ($)
shares in Thousands, $ in Thousands
 3 Months Ended
Apr. 02, 2016
Apr. 04, 2015
Income Statement [Abstract]    
Product sales $ 307,857 $ 302,873
Service sales 167,389 157,531
Total net sales 475,246 460,404
Cost of product sales 129,258 121,953
Cost of service sales 71,893 67,293
Total cost of sales 201,151 189,246
Gross profit 274,095 271,158
Selling and administrative expenses 129,351 119,751
Research and development expenses 29,438 28,951
Purchased intangibles amortization 2,644 2,474
Operating income 112,662 119,982
Interest expense (10,119) (8,975)
Interest income 4,087 2,340
Income from operations before income taxes 106,630 113,347
Provision for income taxes 12,578 17,286
Net income $ 94,052 $ 96,061
Net income per basic common share $ 1.16 $ 1.16
Weighted-average number of basic common shares 81,275 83,025
Net income per diluted common share $ 1.15 $ 1.15
Weighted-average number of diluted common shares and equivalents 81,974 83,752