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Business Segment Information (Schedule of Selected Geographic Information) (Details) - USD ($) $ in Millions	Jan. 02, 2026	Jan. 03, 2025
Segment Reporting Information [Line Items]
Property, plant & equipment, net:	$ 232	$ 237
United States
Segment Reporting Information [Line Items]
Property, plant & equipment, net:	124	129
United Kingdom
Segment Reporting Information [Line Items]
Property, plant & equipment, net:	34	35
Other
Segment Reporting Information [Line Items]
Property, plant & equipment, net:	$ 74	$ 73

X

- Definition

Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-SubTopic 20
-Topic 842
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

+ Details

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X

- Definition

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.

+ References

No definition available.

+ Details

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- Details

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X

- Details

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X

- Details

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