Summary of Significant Accounting Policies - Revenue Recognition (Details) $ in Thousands	Jun. 27, 2020 USD ($)
Accounting Policies [Abstract]
Remaining revenue performance obligation amount	$ 593,322
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-06-28
Accounting Policies [Abstract]
Remaining revenue performance obligation amount	$ 472,087
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation expected timing of satisfaction	24 months