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Impairment (Tables)
12 Months Ended
Dec. 31, 2022
Restructuring and Related Activities [Abstract]  
Schedule of Impairment Expense
Impairment expense, included in Cont Ops, for 2022, 2021 and 2020 is summarized as follows:
Year Ended December 31,
(in millions)202220212020
Impairment:
Goodwill associated with the Other reporting unit $40 $13 $169 
Intangible customer relationship associated with Stork— — 27 
Energy Solutions' equity method investments— 28 86 
Information technology assets— 16 16 
Fair value adjustment of Stork and AMECO assets (63)233 74 
Total impairment$(24)$290 $372