CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - shares	Sep. 27, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Common stock, number of shares authorized	300,000,000	300,000,000
Common stock, number of shares issued	100,937,000	100,603,000
Common stock, number of shares outstanding	100,937,000	100,603,000