ORGANIZATION (Details) |
9 Months Ended | |
|---|---|---|
|
Sep. 30, 2026
resort
segment
|
Oct. 28, 2026 |
|
| Organization Disclosure [Line Items] | ||
| Number of reportable segments | segment | 4 | |
| BetMGM North America Venture | ||
| Organization Disclosure [Line Items] | ||
| Ownership interest (as a percent) | 50.00% | |
| MGM Osaka | ||
| Organization Disclosure [Line Items] | ||
| Ownership interest (as a percent) | 40.00% | |
| MGM Osaka | Subsequent Event | ||
| Organization Disclosure [Line Items] | ||
| Ownership interest (as a percent) | 41.00% | |
| MGM China | ||
| Organization Disclosure [Line Items] | ||
| Controlling interest (as a percent) | 56.00% | |
| Number of integrated casino | resort | 2 |