| Financial Data |
September 30, 2021 |
December 31, 2020 |
| Total Operating Revenues (000s) |
$1,123,072 |
$1,350,729
|
| Net Income (000s) |
$212,752 |
$237,417
|
| Earnings Per Common Share (diluted) |
$4.20 |
$4.69
|
| Dividends Declared Per Common Share |
$2.13 |
$2.72
|
| Book Value Per Common Share |
$52.87 |
$50.73
|
| Stock Price - Closing at end of period (2021 Range - High-$110.21, Low-$85.30) |
$103.38 |
$96.03
|
| Number of Customers |
599,881 |
587,358
|
| Weighted Average Diluted Shares Outstanding (as of 9/30/21) (000s) |
50,621 |
|
| Common Stock Ticker Symbol |
IDA |