Estimate | Recorded Liability(a) | ||||||||||
Low | High | ||||||||||
Ameren | $ | 278 | $ | 338 | $ | 278 | |||||
Ameren Missouri | 4 | 5 | 4 | ||||||||
Ameren Illinois | 274 | 333 | 274 | ||||||||
(a) | Recorded liability represents the estimated minimum probable obligations, as no other amount within the range provided a better estimate. |