Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss, Net of Tax (Details) $ in Thousands	3 Months Ended
	Mar. 28, 2020 USD ($)
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2019	$ (1,264,026)
Balance at March 28, 2020	(1,225,805)
Accumulated Foreign Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2019	564
Net current period other comprehensive loss	2,231
Reclassifications	0
Balance at March 28, 2020	2,795
Accumulated Net Unrealized Loss on Available-For-Sale Marketable Securities [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2019	34
Net current period other comprehensive loss	526
Reclassifications	0
Balance at March 28, 2020	560
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2019	598
Net current period other comprehensive loss	2,757
Reclassifications	0
Balance at March 28, 2020	$ 3,355