Revenues - Narrative (Details) - USD ($) $ in Millions	Jun. 28, 2020	Dec. 31, 2019
Revenue from Contract with Customer [Abstract]
Remaining performance obligations balance	$ 1,260.0	$ 1,640.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-06-29
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Expected revenue recognized (as a percent)	95.20%
Expected period of satisfaction	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-06-29
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Expected revenue recognized (as a percent)	4.80%
Expected period of satisfaction	1 year