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Other Financial Data - Other Charges (Income) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Other charges (income):
Intangibles amortization	$ 66	$ 38	$ 142	$ 114
Reorganization of business	12	5	33	16
Operating lease asset impairments	1	1	1	5
Acquisition-related transaction fees	55	4	63	11
Other charges	62	49	152	153
Settlements Other Than Hytera
Other charges (income):
Legal settlements	$ 2	1	$ 7	7
Hytera Legal Settlement
Other charges (income):
Legal settlements		$ 0		$ 0

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