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Backlog (Details) - USD ($)
$ in Billions
Apr. 02, 2021
Jan. 01, 2021
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Backlog   $ 21.7
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-04-03    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Backlog $ 21.4  
Revenue performance obligation percentage 75.00%  
Revenue performance obligation expected timing of satisfaction period 1 year 9 months  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Revenue performance obligation percentage 10.00%  
Revenue performance obligation expected timing of satisfaction period 1 year