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Earnings Per Share | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share Reconciliation [Abstract] |
Earnings Per Share | Earnings Per Share The following table presents a reconciliation of the numerators and denominators of the basic and diluted earnings per share calculations:
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
| Net Income (Numerator) |  | Weighted Average Shares (Denominator) |  | Per-Share Amount |  | Net Income (Numerator) |  | Weighted Average Shares (Denominator) |  | Per-Share Amount |  | Net Income (Numerator) |  | Weighted Average Shares (Denominator) |  | Per-Share Amount
| (Amounts and numbers in thousands, except per-share data)
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common stockholders | $ | 247,937 |  |  | 55,368 |  |  | $ | 4.48 |  |  | $ | 374,607 |  |  | 55,358 |  |  | $ | 6.77 |  |  | $ | 320,087 |  |  | 55,351 |  |  | $ | 5.78 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options | — |  |  | 6 |  |  |  |  | — |  |  | — |  |  |  |  | — |  |  | 9 |  |  |
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common stockholders after assumed conversions | $ | 247,937 |  |  | 55,374 |  |  | $ | 4.48 |  |  | $ | 374,607 |  |  | 55,358 |  |  | $ | 6.77 |  |  | $ | 320,087 |  |  | 55,360 |  |  | $ | 5.78 |
Potentially dilutive securities representing approximately 67,500 shares of common stock were excluded from the computation of diluted earnings per common share for 2020 because their effect would have been anti-dilutive. There were no potentially dilutive securities with anti-dilutive effect for 2021 and 2019.

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