Variable Interest Entities (Tables)

9 Months Ended

Sep. 30, 2013

Variable Interest Entities Disclosure [Abstract]

Summarized Financial Information of the Consolidated Projects

EME's summarized financial information for consolidated projects consisted of the following:

(in millions)	September 30, 2013		December 31, 2012
Current assets	$	84	$	74
Net property, plant and equipment	1,205		1,117
Other long-term assets	108		90
Total assets	$	1,397	$	1,281
Current liabilities	$	39	$	50
Long-term debt net of current portion	227		186
Deferred revenues	153		156
Long-term derivative liabilities	14		23
Other long-term liabilities	47		40
Total liabilities	$	480	$	455
Noncontrolling interests	$	392	$	288