Stock-Based Compensation Plans - Summary of Stock Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 29, 2018 USD ($) $ / shares shares
Shares
Beginning balance, Shares | shares	12,939
Granted, Shares | shares	843
Exercised, Shares | shares	(4,882)
Forfeited or expired, Shares | shares	(2,284)
Ending balance, Shares | shares	6,616
Vested and expected to vest at end of period, Shares | shares	6,616
Exercisable at end of period, Shares | shares	3,122
Weighted average exercise price
Beginning balance (dollars per share) | $ / shares	$ 5.76
Granted (dollars per share) | $ / shares	7.61
Exercised (dollars per share) | $ / shares	5.79
Forfeited or expired (dollars per share) | $ / shares	5.87
Ending balance (dollars per share) | $ / shares	5.94
Vested and expected to vest at end of period, Weighted average exercise price (dollars per share) | $ / shares	5.94
Exercisable at end of period, Weighted average exercise price (dollars per share) | $ / shares	$ 5.70
Total
Vested and expected to vest at end of period, Weighted average remaining contractual term	4 years 3 months 3 days
Vested and expected to vest at end of period, aggregate intrinsic value | $	$ 6,788
Exercisable at end of period, Weighted average remaining contractual term	2 years 9 months 26 days
Exercisable at end of period, aggregate intrinsic value | $	$ 3,668