General, Description of Business, and Basis of Presentation General, Description of Business, and Basis of Presentation (Tables)

12 Months Ended

Dec. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Regulatory Assets and Liabilities [Table Text Block]

Our current and noncurrent regulatory asset and liability balances for the years ended December 31, 2013 and 2012 are as follows:

	December 31,
	2013		2012
	(Millions)
Current assets reported within Other current assets and deferred charges	$	39	$	39
Noncurrent assets reported within Regulatory assets, deferred charges, and other	353		366
Total regulated assets	$	392	$	405
Current liabilities reported within Accrued liabilities	$	19	$	15
Noncurrent liabilities reported within Other noncurrent liabilities	329		250
Total regulated liabilities	$	348	$	265