Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Millions, None in scaling factor is -9223372036854775296	Jul. 03, 2015	Jan. 02, 2015
Preferred stock, no par value
Preferred stock, shares authorized	3.0	3.0
Preferred stock, shares outstanding	0.0	0.0
Common stock, no par value
Common stock, shares authorized	360.0	360.0
Common stock, shares issued	257.3	259.2
Common stock, shares outstanding	257.3	259.2