XML 62 R50.htm IDEA: XBRL DOCUMENT v3.7.0.1
Earnings Per Share (Schedule of Reconciliation of Number of Shares Utilized in Earnings Per Share Calculations) (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jul. 02, 2017
Jul. 03, 2016
Jul. 02, 2017
Jul. 03, 2016
Earnings Per Share [Abstract]        
Number of common shares-basic 109,894 108,970 109,681 109,690
Effect of dilutive securities, Stock options 668 688 636 675
Effect of dilutive securities, Restricted stock 200 186 167 155
Number of common shares-diluted 110,762 109,844 110,484 110,520
Number of potentially dilutive securities excluded from calculation due to antidilutive impact 457 250 558 674