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v3.23.2

Shares and Stockholders' Equity (Changes In Common stock (Number Of Shares)) (Details) - shares | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Changes In Common Stock (Number Of Shares) [Line Items] |  |  |  |
Balance as of beginning-of-year |  |  | 40,000 |
Balance as of beginning-of-year |  |  | 169,220,511 |
Balance as of end-of-period | 40,000 |  | 40,000 |
Balance as of end-of-year | 169,630,880 |  | 169,630,880 |
Common Stock [Member] |  |  |  |
Changes In Common Stock (Number Of Shares) [Line Items] |  |  |  |
Balance as of beginning-of-year | 169,537,759 | 171,890,974 | 169,220,511 | 177,193,515
Stock compensation/issued for benefit plans | 93,121 | 161,566 | 410,369 | 676,421
Retirement/cancellation of shares |  | (1,828,424) |  | (7,645,820)
Balance as of end-of-year | 169,630,880 | 170,224,116 | 169,630,880 | 170,224,116
Common stock as of End-of-Year |  |  |  |
Basic basis | 169,630,880 | 170,224,116 | 169,630,880 | 170,224,116
Diluted basis | 170,610,356 | 171,556,357 | 170,610,356 | 171,556,357

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