Description of the Plan - Vesting (Details) - SIMON PROPERTY GROUP AND ADOPTING ENTITIES MATCHING SAVINGS PLAN |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| 2 | |
| Description of the Plan | |
| Vesting percentage | 20.00% |
| 3 | |
| Description of the Plan | |
| Vesting percentage | 40.00% |
| 4 | |
| Description of the Plan | |
| Vesting percentage | 60.00% |
| 5 | |
| Description of the Plan | |
| Vesting percentage | 80.00% |
| 6 or more | |
| Description of the Plan | |
| Vesting percentage | 100.00% |