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INVESTMENTS IN AND ADVANCES TO UNCONSOLIDATED AFFILIATES - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Schedule Of Equity Method Investments [Line Items] |  |
Distributions from unconsolidated affiliates | $ 1,315 | $ 25,444
BetMGM LLC |  |
Schedule Of Equity Method Investments [Line Items] |  |
Equity method investment | 24,000 |
Contributions to unconsolidated affiliates | $ 25,000 | 125,000
MGP BREIT Venture (through April 29, 2022) |  |
Schedule Of Equity Method Investments [Line Items] |  |
Distributions from unconsolidated affiliates |  | $ 24,000

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