Consolidated Balance Sheets Balance Sheet Parentheticals - $ / shares shares in Thousands	Dec. 30, 2018	Dec. 31, 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	231,233	240,512
Treasury Stock, Shares	239,191	229,912