v3.22.4
Goodwill and Other Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Changes in Carrying Amount of Goodwill
Rolled
Products		Building and
Construction
Systems		ExtrusionsTotal
Balances at December 31, 2020:
Goodwill$254 $99 $65 $418 
Accumulated impairment losses— (28)— (28)
Goodwill, net254 71 65 390 
Impairment (B)
— — (65)(65)
Translation(1)(2)— (3)
Balances at December 31, 2021:
Goodwill253 97 65 415 
Accumulated impairment losses— (28)(65)(93)
Goodwill, net253 69 — 322 
Divestitures (S)
(14)— — (14)
Translation(15)(1)— (16)
Balances at December 31, 2022:
Goodwill224 96 65 385 
Accumulated impairment losses— (28)(65)(93)
Goodwill, net$224 $68 $— $292 
In 2021, Arconic recognized an impairment charge of $65 for the Extrusions reporting unit based on the result of the annual review of goodwill for impairment (see Goodwill in Note B).
Schedule of Other Intangible Assets The following table details the weighted-average useful lives of software and other intangible assets by reporting segment (numbers in years):
SoftwareOther
intangible
assets
Rolled Products8—
Building and Construction Systems420
Extrusions310
Other intangible assets, which are included in Other noncurrent assets on the accompanying Consolidated Balance Sheet, were as follows:
December 31, 2022Gross
carrying
amount		Accumulated
amortization		Net carrying
amount
Computer software*$545 $(521)$24 
Patents and licenses27 (27)— 
Other21 (18)3 
Total other intangible assets$593 $(566)$27 
December 31, 2021Gross
carrying
amount		Accumulated
amortization		Net carrying
amount
Computer software$555 $(523)$32 
Patents and licenses27 (27)— 
Other21 (15)6 
Total other intangible assets$603 $(565)$38 
_____________________
*In 2022, Arconic recognized an impairment charge of $2 for the Extrusions segment as the result of a business review (See 2022 Actions in Note E).