Other Income (Expense), Net (Tables)

12 Months Ended

Dec. 31, 2022

Income Statement [Abstract]

Components of Other Income (Expense), Net

Components of other income (expense), net are as follows:

Year Ended December 31,	2022		2021			2020
(millions)
Revenues from contracts with customers	$	—	$	—		$	1
Other income		10		11			13
Gains on sales of assets (1)		42		—			—
Other expense		2		(18	)		(38	)
Allowance for equity funds used during construction		1		5			1
Other income (expense), net	$	55	$	(2	)	$	(23	)

(1)Includes amounts recognized in connection with the transfer of property, plant and equipment to satisfy litigation. See Note 12 for additional information.