Other Income and Expenses (Tables)

3 Months Ended

Mar. 31, 2019

Other Income and Expenses [Abstract]

Other Income and Expenses [Table Text Block]

The following table presents, by segment, certain other items included in our Consolidated Statement of Income:

	Three Months Ended   March 31,
	2019		2018
	(Millions)
Other (income) expense – net within Costs and expenses
West
Impairment of certain assets	$	12	$	—
Other
Change in regulatory asset associated with Transco’s estimated deferred state income tax rate	12		—
Other income (expense) – net below Operating income (loss)
Atlantic-Gulf
Allowance for equity funds used during construction	7		20
Other
Net loss associated with early retirement of debt	—		(7		)