Acquisitions (Tables)

9 Months Ended

Sep. 30, 2023

Business Combination and Asset Acquisition [Abstract]

Schedule of Acquisition Related Costs

The following table summarizes the merger-related expenses incurred during the nine months ended September 30, 2022:

	For the nine months ended September 30, 2022
(in millions)	Indigo Merger		GEPH Merger		Total
Transition services	$	—	$	18	$	18
Professional fees (bank, legal, consulting)	—		1		1
Contract buyouts, terminations and transfers	1		2		3
Due diligence and environmental	1		1		2
Employee-related	—		1		1
Other	—		2		2
Total merger-related expenses	$	2	$	25	$	27