CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 27, 2015	Dec. 28, 2014
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	50,000,000	50,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	800,000,000	800,000,000
Common stock, shares issued	259,685,145	259,029,033
Common stock, shares outstanding	254,823,286	259,029,033
Treasury stock, shares outstanding	4,861,859