Income Taxes (Tables)

3 Months Ended

Mar. 31, 2020

Income Tax Disclosure [Abstract]

Income Tax Provision (Benefit)

Income tax expense (benefit) consists of the following:

	Three Months Ended March 31,
(millions, except percentages)	2020			2019
Current	$	37		$	16
Deferred	(48		)	(100		)
Total Income Tax Benefit	$	(11	)	$	(84	)
Effective Tax Rate	0.27		%	22.5		%