Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Schedule Of Earnings Per Share Basic And Diluted By Common Class [Text Block]

The following table sets forth the computation of basic and diluted earnings per share on net income (in millions, except per share information):

	Three months ended March 31,
	2022		2021
Earnings:
Net income (loss)	$	(63)	$	139
Shares:
Weighted average outstanding shares	67		68
Equivalent shares from outstanding stock awards	1		—
Denominator for diluted calculation	68		68
Earnings per share:
Basic	$	(0.93)	$	2.04
Diluted	$	(0.93)	$	2.03