Stockholders' Equity - Nonvested Performance Based Units Activity By Grant Year (Details) - PSUs shares in Thousands	3 Months Ended
	Mar. 28, 2020 shares
Number of Performance Stock Units
Number of units, beginning balance (in shares)	2,505
Number of units granted (in shares)	1,628
Number of units released (in shares)	(60)
Number units canceled (in shares)	(16)
Number of units, ending balance (in shares)	4,057
2017
Number of Performance Stock Units
Number of units, beginning balance (in shares)	199
Number of units granted (in shares)	0
Number of units released (in shares)	0
Number units canceled (in shares)	(1)
Number of units, ending balance (in shares)	198
2018
Number of Performance Stock Units
Number of units, beginning balance (in shares)	270
Number of units granted (in shares)	0
Number of units released (in shares)	0
Number units canceled (in shares)	0
Number of units, ending balance (in shares)	270
2019
Number of Performance Stock Units
Number of units, beginning balance (in shares)	2,036
Number of units granted (in shares)	0
Number of units released (in shares)	(60)
Number units canceled (in shares)	(15)
Number of units, ending balance (in shares)	1,961
2020
Number of Performance Stock Units
Number of units, beginning balance (in shares)	0
Number of units granted (in shares)	1,628
Number of units released (in shares)	0
Number units canceled (in shares)	0
Number of units, ending balance (in shares)	1,628