Discontinued Operations and Held-For-Sale Businesses (Tables)

6 Months Ended

Jun. 30, 2015

Discontinued Operations and Disposal Groups [Abstract]

Revenue Income From Operations Of Discontinued Businesses Income Tax Expense And Impairment Of Discontinued Operations

The following table summarizes the revenue, income from operations, income tax expense, impairment and loss on disposal of all businesses classified as a discontinued operation prior to the adoption of ASU No. 2014-08 for the periods indicated:

	Three Months Ended June 30,					Six Months Ended June 30,
	2015		2014			2015		2014
	(in millions)
Revenue	$	—	$	104		$	—	$	233
Income from operations of discontinued businesses, before income tax	$	—	$	15		$	—	$	49
Income tax expense	—		(8		)	—		(22		)
Income from operations of discontinued businesses, after income tax	$	—	$	7		$	—	$	27
Net loss from disposal & impairments of discontinued businesses, after income tax	$	—	$	(13	)	$	—	$	(56	)