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EARNINGS PER SHARE (Tables) | 6 Months Ended
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Jun. 30, 2021
Earnings Per Share [Abstract] |
Schedule of Computation of Basic and Diluted Earnings Per Share | The table below presents the computation of basic and diluted earnings per share (in millions, except for per share information):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Basic: |  |  |  |  |  |  |
Net income (loss) | $ | 489.5 |  |  | $ | (121.9) |  |  | $ | 827.7 |  |  | $ | 188.7 |
Weighted-average shares outstanding | 622.3 |  |  | 620.3 |  |  | 622.7 |  |  | 622.5 |
Basic earnings (loss) per share | $ | 0.79 |  |  | $ | (0.20) |  |  | $ | 1.33 |  |  | $ | 0.30 |
Diluted: |  |  |  |  |  |  |
Net income (loss) | $ | 489.5 |  |  | $ | (121.9) |  |  | $ | 827.7 |  |  | $ | 188.7 |
Weighted-average shares outstanding | 622.3 |  |  | 620.3 |  |  | 622.7 |  |  | 622.5 |
Dilutive effect of stock plans | 7.6 |  |  | — |  |  | 7.9 |  |  | 5.2 |
Dilutive weighted-average shares outstanding | 629.9 |  |  | 620.3 |  |  | 630.6 |  |  | 627.7 |
Diluted earnings (loss) per share | $ | 0.78 |  |  | $ | (0.20) |  |  | $ | 1.31 |  |  | $ | 0.30 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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