Stock-Based Employee Compensation - Summary of Stock Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 25, 2019 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at beginning of period (in shares) | shares	467
Exercised (in shares) | shares	0
Forfeited (in shares) | shares	0
Outstanding at end of period (in shares) | shares	467
Options exercisable at end of period (in shares) | shares	467
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding at beginning of period, weighted average exercise price (in usd per share) | $ / shares	$ 18.54
Exercised, weighted average exercise price (in usd per share) | $ / shares	0.00
Forfeited, weighted average exercise price (in usd per share) | $ / shares	0.00
Outstanding at end of period, weighted average exercise price (in usd per share) | $ / shares	18.54
Options exercisable at end of period, weighted average exercise price (in usd per share) | $ / shares	$ 18.54
Outstanding at end of period, weighted average remaining contractual term	3 years 9 months 18 days
Options exercisable at end of period, weighted average remaining contractual term	3 years 9 months 18 days
Outstanding at end of period, aggregate intrinsic value | $	$ 0
Options exercisable at end of period, aggregate intrinsic value | $	$ 0