Revenue and Contract Balances - Remaining Unsatisfied Performance Obligations (Details) $ in Thousands	Dec. 29, 2019 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Reaming unsatisfied performance obligation	$ 3,149,530
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-12-30
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Reaming unsatisfied performance obligation	$ 1,812,206
Remaining unsatisfied performance obligation, expected timing of satisfaction	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Reaming unsatisfied performance obligation	$ 1,337,324
Remaining unsatisfied performance obligation, expected timing of satisfaction