Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Allowance for Credit Losses:
Movement in Valuation Allowances and Reserves
Beginning Balance	$ 95.9	$ 106.2	$ 91.5
Charged To Costs And Expenses	14.3	0.0	24.6
Charged To Other Accounts	16.9	3.8	7.4
Deductions	(20.5)	(14.1)	(17.3)
Ending Balance	106.6	95.9	106.2
Tax Valuation Allowance:
Movement in Valuation Allowances and Reserves
Beginning Balance	1,067.2	1,001.9	1,006.4
Charged To Costs And Expenses	21.2	190.7	296.9
Charged To Other Accounts	(5.9)	61.1	(18.2)
Deductions	(50.0)	(186.5)	(283.2)
Ending Balance	$ 1,032.5	$ 1,067.2	$ 1,001.9

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of valuation and qualifying accounts and reserves.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09(Column B))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09(Column E))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690

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Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.

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Amount of increase in valuation and qualifying accounts and reserves from charge to accounts other than cost and expense.

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Amount of decrease in valuation and qualifying accounts and reserves.

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