Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Benefit from income taxes	$ (8,714)	$ (3,147)
Effective income tax rate (as a percent)	64.60%	37.90%
Tax expense (benefit) on increased interest expense deduction	$ (3,600)
Estimated cash flow benefit from payroll tax deferral	33,000
Payroll tax funding deferral	$ 16,500