Description Of Business And Accounting Policies (Details)	12 Months Ended
	Jan. 02, 2026 USD ($) segment	Jan. 03, 2025 USD ($)	Dec. 29, 2023 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of reportable segments | segment	3
Number of operating segments | segment	3
Capitalized contract cost	$ 161,900,000	$ 124,300,000
Capitalized contract cost, amortization expense	60,100,000	55,200,000	$ 39,500,000
Capitalized software costs	61,200,000	64,100,000
Amortization of capitalized software	21,000,000.0	16,300,000	8,700,000
Total revenue	3,587,300,000	3,683,300,000	3,798,700,000
Advertising and promotional costs	83,800,000	57,900,000	57,300,000
Forward Contracts
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Derivative financial instruments accounted for as hedges	0	0
Equity Method Investee
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total revenue	$ 124,100,000	$ 108,800,000	$ 87,700,000
Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	39 years
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Subscription revenue term (in years)	1 year
Subscription term (in years)	1 year
Product warranty term (in years)	1 year
Post contract support term (in years)	1 year
Capitalized contract cost, amortization period (in years)	3 years
Weighted-average useful lives (in years)	3 years
Minimum | Machinery and equipment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	4 years
Minimum | Furniture and Fixtures
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	5 years
Minimum | Computer Equipment And Software
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	2 years
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Subscription revenue term (in years)	3 years
Subscription term (in years)	3 years
Product warranty term (in years)	2 years
Post contract support term (in years)	3 years
Capitalized contract cost, amortization period (in years)	7 years
Weighted-average useful lives (in years)	11 years
Maximum | Machinery and equipment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	6 years
Maximum | Furniture and Fixtures
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	10 years
Maximum | Computer Equipment And Software
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life of asset (in years)	5 years
Weighted Average
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Weighted-average useful lives (in years)	9 years