v3.20.4
Quarterly Data (Unaudited) (Tables)
 12 Months Ended
Dec. 31, 2020
Quarterly Data (Unaudited) [Abstract]  
Condensed Consolidated Quarterly Financial Information in the following table has been retrospectively adjusted to reflect the 2020 stock split. See Note 14 - Earnings Per Share.
March 31June 30September 30December 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
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(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.