Stockholders' Equity - Stock Options Outstanding (Details) - $ / shares	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Shares
Outstanding at December 30, 2018 (in shares)	42,500,000
Granted (in shares)	0	0	0
Exercised (in shares)	(10,000,000)
Forfeited or cancelled (in shares)	(5,000,000)
Outstanding at December 29, 2019 (in shares)	27,500,000	42,500,000
Weighted Average Exercise Price
Outstanding at December 30, 2018 (in dollars per share)	$ 9.56
Granted (in dollars per share)	0
Exercised (in dollars per share)	4.31
Forfeited or cancelled (in dollars per share)	4.31
Outstanding at December 29, 2019 (in dollars per share)	$ 12.43	$ 9.56
Exercisable at December 29, 2019 (in shares)	27,500,000
Exercisable at December 29, 2019, weighted average exercise price (in dollars per share)	$ 12.43