Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Loss Attributable to MGM Resorts International by Component

Changes in accumulated other comprehensive loss attributable to MGM Resorts International are as follows:

	Currency Translation			Cash Flow
	Adjustments			Hedges			Other			Total
	(In thousands)
Balances, January 1, 2021	$	12,964		$	(55,357	)	$	11,716		$	(30,677	)
Other comprehensive income (loss) before reclassifications		(13,022	)		10,680			—			(2,342	)
Amounts reclassified from accumulated other comprehensive loss to interest expense		—			4,618			—			4,618
Other comprehensive income (loss), net of tax		(13,022	)		15,298			—			2,276
Other changes in accumulated other comprehensive income (loss):
MGP Class A share issuance		—			—			2,868			2,868
Redemption of Operating Partnership units		—			—			5,327			5,327
Other		—			—			(2,482	)		(2,482	)
Changes in accumulated other comprehensive income (loss):		(13,022	)		15,298			5,713			7,989
Other comprehensive loss (income) attributable to noncontrolling interest		5,669			(8,199	)		—			(2,530	)
Balances, March 31, 2021	$	5,611		$	(48,258	)	$	17,429		$	(25,218	)