Other Income and Expenses (Tables)

6 Months Ended

Jun. 30, 2015

Other Income and Expenses [Abstract]

Other Income and Expenses [Table Textblock]

The following table presents certain losses reflected in Other (income) expense – net within Costs and expenses in our Consolidated Statement of Income:

	Three Months Ended  June 30,				Six Months Ended  June 30,
	2015		2014		2015		2014
	(Millions)
Williams Partners
Amortization of regulatory assets associated with asset retirement obligations	$	9	$	8	$	17	$	17
Impairment of certain assets (See Note 11)	24		17		27		17