Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jul. 02, 2023	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022
Income Tax Disclosure [Abstract]
Effective income tax rate	21.00%	22.70%	20.60%	9.60%
Discrete items	$ 1.4	$ 1.0	$ 8.0	$ 57.5
Discrete tax benefits for stock-based accounting	1.3	1.8	7.2	8.5
Acquisition-related tax reserves	$ 0.4		$ 0.7
Resolution of certain FLIR tax reserves		$ 0.6		$ 49.4
Effective tax rate excluding discrete items	21.60%	23.10%	22.30%	23.10%

Effective Income Tax Rate Reconciliation, Discrete Items, Acquisition-Related Tax Reserves, Amount

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- Definition

Effective Income Tax Rate Reconciliation, Discrete Items, Amount

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Effective Income Tax Rate Reconciliation, Discrete Items, Resolution Of Tax Reserves, Amount

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- Definition

Effective Income Tax Rate Reconciliation, Excluding Discrete Items, Percent

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-12

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Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-12

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