v3.23.1

Restructuring and Other Charges - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)	$ 0	$ 5
Fusina, Italy
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)		1
2022 Restructuring Programs | Legal Matters, Other
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (E)		4
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

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- Definition

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

+ References

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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