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Deferred Revenue - Narrative (Details)
$ in Millions
6 Months Ended
Jun. 27, 2021
USD ($)
region
Jun. 28, 2020
USD ($)
Revenue from Contract with Customer [Abstract]    
Revenue deferred due to unsatisfied performance obligations $ 39.6 $ 21.4
Revenue recognized 45.3 29.0
Recognized revenue that was included in contract liability balance at beginning of period $ 16.1 $ 15.4
Number of geographic regions in which the company conducts business | region 3