Consolidated Statements of Equity (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Treasury Stock [Member]
Shares withheld on restricted stock grants for withholding taxes (in shares)	30,459,000	31,040,000	28,286,000
Treasury stock, retired (in shares)			214,609,000
Purchase of common stock, shares (in shares)			350,000,000
Common Stock [Member]
Stock options exercised, tax impact		$ (7,400)	$ (2,485)
Retained Earnings [Member]
Cash dividends paid, per share (in dollars per share)	$ 1.40	$ 1.24	$ 1.08
Purchase of common stock, shares (in shares)	0