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Restructuring charges, separation costs and impairment charges - Summary of Our Cost Estimates and Other Information (Details) - 2023 Footprint realignment plan $ in Millions	Sep. 28, 2025 USD ($)
Minimum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	$ 11
Maximum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	15
Special Termination Benefit And Other Restructuring | Minimum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	4
Special Termination Benefit And Other Restructuring | Maximum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	6
Accelerated Depreciation And Other Costs | Minimum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	7
Accelerated Depreciation And Other Costs | Maximum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	$ 9

X

- Definition

Amount expected to be recognized in earnings for the specified restructuring cost.

+ References

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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4.d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

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-Topic 420
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-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

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-Topic 420
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