Other Financial Data - Other Charges (Income) (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 30, 2024	Apr. 01, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intangibles amortization	$ 39	$ 55
Reorganization of business	7	7
Operating lease asset impairments	3	3
Acquisition-related transaction fees	4	2
Fixed asset impairments	0	2
Other	(1)	0
Other charges	58	69
Settlements Other Than Hytera
Accumulated Other Comprehensive Income (Loss) [Line Items]
Legal settlements	$ 6	$ 0

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of loss from impairment of right-of-use asset from operating lease.

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Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

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The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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