| Financial Data |
September 30, 2022 | December 31, 2021 |
| Total Operating Revenues (000s) |
$1,221,023 | $1,458,084
|
| Net Income (000s) |
$216,928 | $245,550
|
| Earnings Per Common Share (diluted) |
$4.28 | $4.85
|
| Dividends Declared Per Common Share |
$2.25 | $2.88
|
| Book Value Per Common Share |
$54.95 | $52.82
|
| Stock Price - Closing at end of period (2022 Range - High-$118.92, Low-$96.90) |
$99.01 | $113.31
|
| Number of Customers |
614,997 | 603,753
|
| Weighted Average Diluted Shares Outstanding (000s) |
50,689 | 50,645 |
| Common Stock Ticker Symbol |
IDA | IDA |