v3.23.2

Restructuring and Other Charges - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)	$ 9	$ 2	$ 9	$ 7
Fusina, Italy
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)				1
Other miscellaneous costs
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)	2		2
Merger Transaction Costs
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)	$ 11		$ 11
2022 Restructuring Programs | Legal Matters, Other
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)		1		5
2022 Restructuring Programs | One-time Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)				1
2022 Restructuring Programs | Idling of Operations | Extrusions
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)		$ 1		$ 2

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Restructuring, Settlement And Impairment Provisions, Including Gain (Loss) On Disposition Of Assets And Business

+ References

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 420
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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