Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

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

Reconciliation of basic EPS and diluted EPS

Shares of common stock for the following securities were excluded from the calculation of diluted EPS as the effect was antidilutive:

	Three Months Ended March 31,
	2019	2018
	(in millions)
Common stock equivalent of our preferred stock outstanding	60	60
Common stock equivalent of our convertible senior notes outstanding	146	146

Reconciliation of basic EPS and diluted EPS

Shares of common stock for the following securities were excluded from the calculation of diluted EPS as the effect was antidilutive:

	Three Months Ended March 31,
	2019	2018
	(in millions)
Common stock equivalent of our preferred stock outstanding	60	60
Common stock equivalent of our convertible senior notes outstanding	146	146