Investment in Unconsolidated Affiliate - MGP BREIT Venture Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Real estate investments, net	$ 8,780,521	$ 8,310,737
Debt, net	4,216,877	4,168,959
Net income	359,240	160,371	$ 275,565
MGP BREIT Venture
Schedule of Equity Method Investments [Line Items]
Real estate investments, net	4,439,851	4,523,638
Other assets	193,200	95,342
Debt, net	2,994,782	2,994,269
Other liabilities	8,018	7,811
Net revenues	394,725	346,481
Net income	$ 201,246	$ 177,757

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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+ Details

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

MGM Growth Properties LLC 10-K