Income Per Share of Common Stock (Tables)

3 Months Ended

Mar. 31, 2018

Schedule of Diluted Weighted-Average Number of Common and Common Equivalent Shares Adjustments for Potential Dilution of Share-Based Awards Outstanding

Diluted weighted-average common and common equivalent shares include adjustments for potential dilution of share-based awards outstanding under the Company’s stock compensation plan.

	Three Months Ended
	March 31,
	2018			2017

	(In thousands)
Numerator:
Net income attributable to MGM Resorts International	$	223,444		$	206,412
Adjustment related to redeemable noncontrolling interests		(4,598	)		(28	)
Net income (loss) available to common stockholders - basic		218,846			206,384
Potentially dilutive effect due to MGP and MGM China stock compensation plans		(165	)		(56	)
Net income (loss) attributable to common stockholders - diluted	$	218,681		$	206,328
Denominator:
Weighted-average common shares outstanding - basic		564,832			574,403
Potential dilution from share-based awards		7,138			5,762
Weighted-average common and common equivalent shares - diluted		571,970			580,165
Antidilutive share-based awards excluded from the calculation of diluted earnings per share		170			3,205