Stockholders' Equity - Stock Options Outstanding (Details) - $ / shares	12 Months Ended
	Jan. 03, 2021	Dec. 29, 2019	Dec. 30, 2018
Shares
Outstanding at beginning of year (in shares)	27,500,000
Granted (in shares)	0	0	0
Exercised (in shares)	(7,500,000)
Forfeited or cancelled (in shares)	(20,000,000)
Outstanding at end of year (in shares)	0	27,500,000
Exercisable at end of year (in shares)	0
Weighted Average Exercise Price
Outstanding at beginning of year (in dollars per share)	$ 12.43
Granted (in dollars per share)	0
Exercised (in dollars per share)	12.43
Forfeited or cancelled (in dollars per share)	12.43
Outstanding at end of year (in dollars per share)	0	$ 12.43
Exercisable at end of year, weighted average exercise price (in dollars per share)	$ 0