Earnings/(Loss) Per Share (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 24, 2017	Sep. 25, 2016	Sep. 24, 2017	Sep. 25, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Diluted earnings per share (in usd per share)	$ 0.20	$ 0.00	$ 0.37	$ (0.05)
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	2,000,000	5,000,000	2,000,000	6,000,000
Restricted Stock Units and Long-term Incentive Compensation Stock-settled Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	0		0	0