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Deferred Revenue and Remaining Performance Obligations (Tables)
 12 Months Ended
Dec. 30, 2022
Revenue from Contract with Customer [Abstract]  
Contract with Customer Rollforward
Changes in our deferred revenue during 2022 and 2021 were as follows: 
20222021
(In millions)
Beginning balance of the period$631.8 $613.8 
Revenue recognized from prior year-end(511.5)(533.8)
Billings net of revenue recognized from current year617.3 551.8 
Ending balance of the period$737.6 $631.8