v3.22.0.1

Restructuring and Other Charges (Tables)

12 Months Ended

Dec. 31, 2021

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Other Charges

Restructuring and other charges for each year in the three-year period ended December 31, 2021 were comprised of the following:

			2021						2020						2019
Settlements related to employee retirement benefit plans (H)			$	584					$	199					$	—
Asset impairments			34						15						68
Layoff costs			3						23						30
Net loss (gain) on divestitures of assets and businesses (S)			1						(49)						(20)
Other*			6						14						9
Reversals of previously recorded layoff and other costs			(4)						(14)						—
Restructuring and other charges			$	624					$	188					$	87

__________________

*In 2020 and 2019, Other includes $2 and $7, respectively, related to the allocation of ParentCo’s corporate restructuring activity to Arconic (see Cost Allocations in Note A).

Schedule of Restructuring Reserve

Activity and reserve balances for restructuring charges were as follows:

			Layoff costs						Other costs						Total
Reserve balances at December 31, 2018			$	1					$	3					$	4
Cash payments			(12)						(3)						(15)
Restructuring charges			30						2						32
Other(1)			1						(1)						—
Reserve balances at December 31, 2019			20						1						21
Separation-related adjustments(2)			2						—						2
Cash payments			(24)						(3)						(27)
Restructuring charges			23						4						27
Other(1)			(8)						(1)						(9)
Reserve balances at December 31, 2020			13						1						14
Cash payments			(10)						(5)						(15)
Restructuring charges			3						6						9
Other(1)			(4)						(1)						(5)
Reserve balances at December 31, 2021(3)			$	2					$	1					$	3

_____________________

(1)Other includes reversals of previously recorded restructuring charges and the effects of foreign currency translation.

(2)Represents liabilities transferred from ParentCo on April 1, 2020 in connection with the Separation (see Note A).

(3)The remaining reserves are expected to be paid in cash during 2022.

Restructuring And Related Costs By Segment

The Company does not include Restructuring and other charges in the results of its reportable segments. The impact of allocating such charges to segment results would have been as follows:

For the year ended December 31,						2021						2020						2019
Rolled Products						$	1					$	(15)					$	47
Building and Construction Systems						(2)						5						33
Extrusions						7						(14)						1
Segment total						6						(24)						81
Corporate						618						212						6
						$	624					$	188					$	87

X

- Definition

Restructuring And Related Costs By Segment

+ References

No definition available.

+ Details

Name:	arnc_RestructuringAndRelatedCostsBySegmentTableTextBlock
Namespace Prefix:	arnc_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_RestructuringAndRelatedActivitiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 5.P.3)
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4)
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

+ Details

Name:	us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b)(2))
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

+ Details

Name:	us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration