Income Taxes (Tables)

3 Months Ended

Mar. 31, 2018

Income Tax Disclosure [Abstract]

Income tax (provisions) benefits attributable to income from continuing operations

The Company's income tax benefit (provision) consisted of the following for the three months ended March 31, 2018 and 2017:

	Three Months Ended March 31,
	2018			2017
	(in millions)
Deferred tax benefit (provision)	$	(50	)	$	31