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Other Financial Data - Other Charges (Income) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2024 | Sep. 30, 2023 | Sep. 28, 2024 | Sep. 30, 2023
Other Income (Loss) [Line Items] |  |  |  |
Intangibles amortization | $ 38 | $ 39 | $ 114 | $ 137
Reorganization of business | 5 | 4 | 16 | 16
Operating lease asset impairments | 1 | 0 | 5 | 4
Acquisition-related transaction fees | 4 | 1 | 11 | 3
Fixed asset impairments | 0 | 0 | 0 | 3
Other | 0 | 1 | 0 | 2
Other charges | 49 | 46 | 153 | 181
Environmental reserve expense | 0 | 0 | 0 | 15
Settlements Other Than Hytera |  |  |  |
Other Income (Loss) [Line Items] |  |  |  |
Legal settlements | $ 1 | $ 1 | $ 7 | $ 1

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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details
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