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Quarterly Data (Unaudited) | 12 Months Ended
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Dec. 31, 2020
Quarterly Data (Unaudited) [Abstract] |
Quarterly Data (Unaudited) | Quarterly Data (Unaudited) NEE's previously reported share-based information in the following table has been retrospectively adjusted to reflect the 2020 stock split. See Note 14 - Earnings Per Share.
| March 31 |  | June 30 |  | September 30 |  | December 31
2020 |  |  |  |  |  |  |
Earnings per share attributable to NEE - basic(a) | $ | 0.21 |  |  | $ | 0.65 |  |  | $ | 0.63 |  |  | $ | — |
Earnings per share attributable to NEE - assuming dilution(a) | $ | 0.21 |  |  | $ | 0.65 |  |  | $ | 0.62 |  |  | $ | — |
Dividends per share | $ | 0.35 |  |  | $ | 0.35 |  |  | $ | 0.35 |  |  | $ | 0.35 |
High-low common stock sales prices | $70.84 - $43.70 |  | $65.56 - $53.26 |  | $74.82 - $59.58 |  | $83.34 - $69.63
2019 |  |  |  |  |  |  |
Earnings per share attributable to NEE - basic(a) | $ | 0.36 |  |  | $ | 0.64 |  |  | $ | 0.46 |  |  | $ | 0.50 |
Earnings per share attributable to NEE - assuming dilution(a) | $ | 0.35 |  |  | $ | 0.64 |  |  | $ | 0.45 |  |  | $ | 0.50 |
Dividends per share | $ | 0.3125 |  |  | $ | 0.3125 |  |  | $ | 0.3125 |  |  | $ | 0.3125 |
High-low common stock sales prices | $48.89 - $42.17 |  | $52.23 - $46.82 |  | $58.36 - $50.27 |  | $61.25 - $55.17
______________________ (a)The sum of the quarterly amounts may not equal the total for the year due to rounding and changes in weighted-average number of common shares outstanding.

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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