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Reorganization of Business - Net Charges Incurred by Business Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	$ 14	$ 4	$ 31	$ 29
Products and Systems Integration
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	3	3	17	23
Software and Services
Restructuring Cost and Reserve [Line Items]
Reorganization of business charges	$ 11	$ 1	$ 14	$ 6

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- Definition

Amount of restructuring charges, remediation cost, and asset impairment loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

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