Per Share Information

Basic net income (loss) attributable to CCIC common stockholders, per common share, excludes dilution and is computed by dividing net income (loss) attributable to CCIC common stockholders by the weighted-average number of common shares outstanding during the period. For the three and six months ended June 30, 2018, diluted net income (loss) attributable to CCIC common stockholders, per common share is computed by dividing net income (loss) attributable to CCIC common stockholders by the weighted-average number of common shares outstanding during the period plus any potential dilutive common share equivalents, including shares issuable upon (1) the vesting of restricted stock units as determined under the treasury stock method and (2) conversion of the Company's 6.875% Mandatory Convertible Preferred Stock (as defined in note 10), as determined under the if-converted method. For the three and six months ended June 30, 2017, diluted net income (loss) attributable to CCIC common stockholders, per common share is computed by dividing net income (loss) attributable to CCIC common stockholders by the weighted-average number of common shares outstanding during the period plus any potential dilutive common share equivalents, including shares issuable upon the vesting of restricted stock units as determined under the treasury stock method.



	Three Months Ended June 30,					Six Months Ended June 30,
	2018			2017		2018			2017
Net income (loss) attributable to CCIC stockholders	$	180		$	112	$	294		$	231
Dividends on preferred stock	(28		)	—		(57		)	—
Net income (loss) attributable to CCIC common stockholders for basic and diluted computations	$	152		$	112	$	237		$	231

Weighted-average number of common shares outstanding (in millions):
Basic weighted-average number of common stock outstanding	415			364		412			363
Effect of assumed dilution from potential issuance of common shares relating to restricted stock units	1			2		1			1
Diluted weighted-average number of common shares outstanding	416			366		413			364

Net income (loss) attributable to CCIC common stockholders, per common share:
Basic	$	0.37		$	0.31	$	0.58		$	0.64
Diluted	$	0.36		$	0.31	$	0.57		$	0.64

During the six months ended June 30, 2018, the Company granted one million restricted stock units. For both the three and six months ended June 30, 2018, 16 million common share equivalents related to the 6.875% Mandatory Convertible Preferred Stock were excluded from the dilutive common shares because the impact of such conversion would be anti-dilutive, based on the Company's common stock price as of June 30, 2018.