Restructuring Costs (Tables)

6 Months Ended

Jun. 30, 2023

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs Incurred

The Company incurred costs related to these initiatives as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(In millions)	2023		2022		2023		2022
Risk and Insurance Services	$	31	$	11	$	63	$	26
Consulting	7		4		16		11
Corporate	27		13		39		21
Total	$	65	$	28	$	118	$	58

Schedule of Restructuring Activities

Details of the restructuring activity from January 1, 2022 through June 30, 2023, are as follows:

(In millions)	Severance		Real Estate Related Costs (a)		Information Technology		Consulting and Other Outside Services		Total
Liability at 1/1/22	$	35	$	34	$	—	$	—	$	69
2022 charges	111		195		15		106		427
Cash payments	(58)		(25)		(6)		(104)		(193)
Non-cash charges	—		(148)		(9)		—		(157)
Liability at 12/31/22	$	88	$	56	$	—	$	2	$	146
2023 charges	46		36		6		30		118
Cash payments	(79)		(37)		(5)		(30)		(151)
Non-cash charges	—		(15)		(1)		—		(16)
Liability at 6/30/23	$	55	$	40	$	—	$	2	$	97

(a) Includes ROU and fixed asset impairments and other real estate related costs.