Impairment (Tables)

12 Months Ended

Dec. 31, 2023

Restructuring and Related Activities [Abstract]

Schedule of Impairment Expense

Impairment expense is summarized as follows:

	Year Ended December 31,
(in millions)	2022		2021
Impairment:
Goodwill associated with Stork and AMECO	$	40	$	13
Energy Solutions' equity method investments	—		28
IT assets	—		16
Fair value adjustment of Stork and AMECO assets	(63)		233
Total impairment	$	(24)	$	290