Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]

Antidilutive Securities Excluded From Computation Of Earnings Per Share

hares of common stock for the following dilutive securities were excluded from the calculation of diluted EPS as the effect was antidilutive.

	Three Months Ended September 30,		Nine Months Ended September 30,
	2017	2016	2017	2016
	(in millions)
Common stock equivalent of our preferred stock outstanding	60	112	60	112
Common stock equivalent of our convertible senior notes outstanding	146	—	146	—
Participating securities	—	1	1	1