GOODWILL

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL

GOODWILL

The carrying amount of goodwill attributable to each business segment with changes therein was as follows:

(In millions)	FMS		SCS		DTS		Total
Balance as of January 1, 2022	$	244	$	286	$	41	$	571
Acquisitions (1)	1		289		—		290
Balance as of December 31, 2022	$	245	$	575	$	41	$	861
Acquisition (1)	—		79		—		79
Balance as of December 31, 2023	$	245	$	654	$	41	$	940

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(1)Refer to Note 23, "Acquisitions," for additional information.

We assess goodwill for impairment on October 1st of each year or more often if deemed necessary. On October 1, 2023, we completed our annual goodwill impairment test for all reporting units and determined there was no impairment.