Per Share Information (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Reconciliation of the Numerators and Denominators of the Basic and Diluted Per Share Computations

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Income (loss) from continuing operations for basic and diluted computations	$	421	$	333	$	842	$	455
Income (loss) from discontinued operations, net of tax	—		1		$	—	$	(62)
Net income (loss)	$	421	$	334	$	842	$	393
Weighted-average number of common shares outstanding (in millions):
Basic weighted-average number of common stock outstanding	433		432		433		432
Effect of assumed dilution from potential issuance of common shares relating to restricted stock units	1		2		1		2
Diluted weighted-average number of common shares outstanding	434		434		434		434
Net income (loss), per common share:
Income (loss) from continuing operations, basic	$	0.97	$	0.77	$	1.95	$	1.05
Income (loss) from discontinued operations, basic	—		—		—		(0.14)
Net income (loss)—basic	$	0.97	$	0.77	$	1.95	$	0.91
Income (loss) from continuing operations, diluted	$	0.97	$	0.77	$	1.94	$	1.04
Income (loss) from discontinued operations, diluted	—		—		—		(0.14)
Net income (loss)—diluted	$	0.97	$	0.77	$	1.94	$	0.90
Dividends/distributions declared per share of common stock	$	1.47	$	1.33	$	2.94	$	2.66