Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

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Schedule Of Basic And Diluted Earnings Per Share

		Three Months Ended March 31,
In millions except per share amounts		2019		2018
Basic earnings per share:
	Net income (loss) available to common shareholders		(17)		(98)
	Basic weighted average shares (1)		85.6		88.1
	Net income (loss) per basic common share	$	(0.20)	$	(1.12)
Diluted earnings per share:
	Net income (loss) available to common shareholders		(17)		(98)
	Diluted weighted average shares (1)		85.6		88.1
	Net income (loss) per diluted common share	$	(0.20)	$	(1.12)
Potentially dilutive securities excluded from the calculation of diluted EPS because of antidilutive affect			4.5		13.7
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	(1) - Includes 0.9 and 0.3 million of participating securities that met the service condition and were eligible to receive nonforfeitable dividends or dividend equivalents for the
	three months ended March 31, 2019 and 2018, respectively.