XML 15 R3.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Balance Sheets Balance Sheet Parentheticals - $ / shares
shares in Thousands
Dec. 31, 2017
Jan. 01, 2017
Statement of Financial Position [Abstract]    
Common Stock, Par Value $ 0.10 $ 0.10
Common Stock, Shares Authorized 1,500,000 1,500,000
Common Stock, Shares Issued 470,424 470,424
Common Stock, Shares, Outstanding 240,512 246,574
Treasury Stock, Shares 229,912 223,850