Description Of Business And Accounting Policies (Tables)

12 Months Ended

Dec. 29, 2023

Accounting Policies [Abstract]

Schedule of Error Corrections and Prior Period Adjustments

The effect of the change on the Consolidated Statements of Income for 2022 and 2021 was as follows:

	2022						2021
(In millions)
	As Previously Reported		Effect of Change in Presentation		As Reported Herein		As Previously Reported		Effect of Change in Presentation		As Reported Herein
Revenue:
Product	$	2,152.0	$	(165.9)	$	1,986.1	$	2,247.5	$	(112.3)	$	2,135.2
Subscription and services	—		1,690.2		1,690.2		—		1,523.9		1,523.9
Service	641.3		(641.3)		—		649.4		(649.4)		—
Subscription	883.0		(883.0)		—		762.2		(762.2)		—
Total revenue	$	3,676.3	$	—	$	3,676.3	$	3,659.1	$	—	$	3,659.1
Cost of sales:
Product	$	1,046.1	$	(5.3)	$	1,040.8	$	1,090.1	$	(3.7)	$	1,086.4
Subscription and services	—		444.9		444.9		—		450.3		450.3
Service	235.7		(235.7)		—		229.9		(229.9)		—
Subscription	203.9		(203.9)		—		216.7		(216.7)		—
Amortization of purchased intangible assets	85.0		—		85.0		87.7		—		87.7
Total cost of sales	$	1,570.7	$	—	$	1,570.7	$	1,624.4	$	—	$	1,624.4