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Income Taxes - Tax Benefits (Expense) (Details) - USD ($) $ in Millions	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Income Tax Disclosure [Abstract]
Restructuring charges and various other items	$ 26.3	$ 25.5
Valuation allowances on deferred tax assets	(2.6)	(13.4)
Release of tax reserves	4.7	1.3
Favorable indirect tax ruling in a foreign jurisdiction	0.0	(9.2)
Income tax benefits (expense) related to significant discrete items	$ 28.4	$ 4.2

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- Definition

Effective Income Tax Rate Reconciliation, Favorable Indirect Tax Ruling In A Foreign Jurisdiction, Amount

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Effective Income Tax Rate Reconciliation, Release of Tax Reserves, Amount

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Income Tax Expense (Benefit), Discrete Items

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Income Tax Expense (Benefit), Discrete Items, Restructuring And Other

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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