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Commitments and Contingencies (Detail) | 9 Months Ended
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Sep. 30, 2021 USD ($)
Blackstone real estate income trust |
Loss Contingencies [Line Items] |
Guarantee obligation amount | $ 3,010,000,000.00
MGP BREIT Venture |
Loss Contingencies [Line Items] |
Guarantee obligation amount | $ 3,000,000,000
Guarantee term | twelve years
Percentage of principal amount outstanding guaranteed | 10.00%
MGP Senior Credit Facility |
Loss Contingencies [Line Items] |
Credit facility outstanding | $ 0
Senior Credit Facility |
Loss Contingencies [Line Items] |
Credit facility outstanding | 33,000,000
Letters of credit | MGP Senior Credit Facility |
Loss Contingencies [Line Items] |
Line of credit facility capacity | 75,000,000
Letters of credit | Senior Credit Facility |
Loss Contingencies [Line Items] |
Line of credit facility capacity | 850,000,000
MGM Grand Paradise SA | Extension Agreement |
Loss Contingencies [Line Items] |
Guarantee obligation amount | $ 102,000,000

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