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Earnings Per Share | 6 Months Ended
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Jun. 20, 2021
Earnings Per Share [Abstract] |
Earnings Per Share | 3. Earnings Per Share
|  | Fiscal Quarter Ended |  |  | Two Fiscal Quarters Ended |
|  | June 20, 2021 |  |  | June 14, 2020 |  |  | June 20, 2021 |  |  | June 14, 2020 |
Net income available to common stockholders - basic and diluted |  | $ | 116,619 |  |  | $ | 118,668 |  |  | $ | 234,380 |  |  | $ | 240,270 |
Basic weighted average number of shares |  |  | 37,590,369 |  |  |  | 39,058,292 |  |  |  | 38,145,297 |  |  |  | 38,862,108 |
Earnings per share – basic |  | $ | 3.10 |  |  | $ | 3.04 |  |  | $ | 6.14 |  |  | $ | 6.18 |
Diluted weighted average number of shares |  |  | 38,122,515 |  |  |  | 39,746,479 |  |  |  | 38,665,325 |  |  |  | 39,688,663 |
Earnings per share – diluted |  | $ | 3.06 |  |  | $ | 2.99 |  |  | $ | 6.06 |  |  | $ | 6.05 |
The denominator used in calculating diluted earnings per share for the second quarter of 2021 did not include 84,955 options to purchase common stock, as the effect of including these options would have been anti-dilutive. The denominator used in calculating diluted earnings per share for the two fiscal quarters of 2021 did not include 92,689 options to purchase common stock , as the effect of including these options would have been anti-dilutive. The denominators used in calculating diluted earnings per share for the second quarter and two fiscal quarters of 2021 each did not include 64,110 restricted performance shares, as the performance targets for these awards had not yet been met. The denominator used in calculating diluted earnings per share for the two fiscal quarters of 2020 did not include 263 options to purchase common stock and 1,760 restricted stock awards, as the effect of including these options and awards would have been anti-dilutive. The denominators used in calculating diluted earnings per share for the second quarter and two fiscal quarters of 2020 each did not include 90,472 restricted performance shares, as the performance targets for these awards had not yet been met.

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