Acquisitions (Schedule of Recognized Identified Assets Acquired and Liabilities Assumed) (Details) $ in Millions, € in Billions	Apr. 03, 2023 USD ($)	Apr. 03, 2023 EUR (€)	Dec. 29, 2023 USD ($)	Dec. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Net tangible assets acquired:
Goodwill			$ 5,350.6	$ 4,137.9	$ 3,981.5
Transporeon
Business Acquisition [Line Items]
Total purchase consideration	$ 2,082.6	€ 1.9
Net tangible assets acquired:
Cash and cash equivalents	12.9
Accounts receivable, net	41.8
Other current assets	28.0
Non-current assets	24.7
Accounts payable	(4.1)
Accrued compensation and benefits	(9.7)
Deferred revenue	(16.5)
Other current liabilities	(47.2)
Non-current liabilities	(20.6)
Total net tangible assets acquired	9.3
Total intangible assets acquired	939.8
Deferred tax liability	(256.6)
Fair value of all assets/liabilities acquired	692.5
Goodwill	1,390.1
Transporeon | Customer relationships
Net tangible assets acquired:
Total intangible assets acquired	$ 759.5
Estimated Useful Life	11 years	11 years
Transporeon | Developed product technology
Net tangible assets acquired:
Total intangible assets acquired	$ 168.4
Estimated Useful Life	7 years	7 years
Transporeon | Trade name
Net tangible assets acquired:
Total intangible assets acquired	$ 11.9
Estimated Useful Life	5 years	5 years