Customer Contracts - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
Jul. 03, 2022	Jul. 04, 2021	Jan. 02, 2022
Segment Reporting Information [Line Items]
Contract with customer, current liability	$ 171.3		$ 186.0
Contract with customer, long-term liability	21.8		25.3
Revenue recognized from contract liabilities	91.8
Remaining performance obligation	3,075.7
Allowance for doubtful accounts	9.8		$ 13.8
Digital Imaging
Segment Reporting Information [Line Items]
Change in estimate	$ 17.4	$ 11.4

Amount of allowance for credit loss on accounts receivable.

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