CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 29, 2019	Dec. 29, 2018
CONDENSED CONSOLIDATED BALANCE SHEETS
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized	600,000,000	600,000,000
Common stock, outstanding	84,820,000	84,196,000
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, authorized	30,000,000	30,000,000
Preferred stock, issued	0	0
Preferred stock, outstanding	0	0