Revenue - Remaining Performance Obligation (Details) $ in Millions	3 Months Ended
	Apr. 04, 2021 USD ($)
Revenue from Contract with Customer [Abstract]
Remaining performance obligation	$ 1,129
Minimum
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Product or service delivery period	3 years
Maximum
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Product or service delivery period	6 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-04-05
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Percent of remaining performance obligation	91.00%
Expected timing of remaining performance obligation	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-04-05
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Percent of remaining performance obligation	8.00%
Expected timing of remaining performance obligation	12 months