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Net Income Per Share | 3 Months Ended
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Mar. 31, 2021
Earnings Per Share [Abstract] |
Net Income Per Share | NET INCOME PER SHARE Basic net income per share is computed by dividing net income for the period by the weighted average number of common shares outstanding during the period. Diluted net income per share is computed by dividing net income for the period by the weighted average number of shares of common stock and potentially dilutive common stock outstanding for the period. The dilutive effect of outstanding equity incentive awards is reflected in diluted net income per share by application of the treasury stock method. The calculation of diluted net income per share excludes all anti-dilutive common shares. The following table sets forth the computation of basic and diluted net income per share for the periods indicated:
| Three Months Ended March 31, |  |
| 2021 |  | 2020 |  |  |  |
| (In millions, except per share amounts)
Numerator: |  |  |  |  |  |  |
Net income | $ | 1,097 |  |  | $ | 84 |  |  |  |  |
Denominator: |  |  |  |  |  |  |
Weighted average shares of common stock - basic | 1,173 |  |  | 1,173 |  |  |  |  |
Dilutive effect of equity incentive awards | 17 |  |  | 12 |  |  |  |  |
Weighted average shares of common stock - diluted | 1,190 |  |  | 1,185 |  |  |  |  |
Net income per share: |  |  |  |  |  |  |
Basic | $ | 0.94 |  |  | $ | 0.07 |  |  |  |  |
Diluted | $ | 0.92 |  |  | $ | 0.07 |  |  |  |  |
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive | 2 |  |  | 2 |  |  |  |  |

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