XML 155 R2.htm IDEA: XBRL DOCUMENT
v3.23.1

Pay vs Performance Disclosure | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Pay vs Performance Disclosure [Table] |  |  |
Pay vs Performance [Table Text Block] | Pay Versus Performance table
​ | Year(1) | ​ | ​ | Summary Compensation Table Total for First PEO ($) | ​ | ​ | Summary Compensation Table Total for Second PEO ($) | ​ | ​ | Compensation Actually Paid to First PEO(2) ($) | ​ | ​ | Compensation Actually Paid to Second PEO(2) ($) | ​ | ​ | Average Summary Compensation Table Total for non-PEO NEOs ($) | ​ | ​ | Average Compensation Actually Paid to non-PEO NEOs(2) ($) | ​ | ​ | Value of Initial Fixed $100 Investment Based On: | ​ | ​ | Net Income ($MMs)(4) | ​ | ​ | Adjusted EPS(5) ($) | ​
​ | Total Shareholder Return ($) | ​ | ​ | Peer Group Total Shareholder Return(3) ($) | ​
​ | (a) | ​ | ​ | (b) | ​ | ​ | (b) | ​ | ​ | (c) | ​ | ​ | (c) | ​ | ​ | (d) | ​ | ​ | (e) | ​ | ​ | (f) | ​ | ​ | (g) | ​ | ​ | (h) | ​ | ​ | (i) | ​
​ | 2022 | ​ | ​ | ​ | ​ | 40,406,018 | ​ | ​ | ​ | ​ | ​ | 17,414,329 | ​ | ​ | ​ | ​ | ​ | 34,410,149 | ​ | ​ | ​ | ​ | ​ | 18,918,020 | ​ | ​ | ​ | ​ | ​ | 7,394,893 | ​ | ​ | ​ | ​ | ​ | 7,426,310 | ​ | ​ | ​ | ​ | ​ | 146.74 | ​ | ​ | ​ | ​ | ​ | 118.17 | ​ | ​ | ​ | ​ | ​ | 3,246 | ​ | ​ | ​ | ​ | ​ | 2.90 | ​ | ​
​ | 2021 | ​ | ​ | ​ | ​ | 25,335,936 | ​ | ​ | ​ | ​ | ​ | N/A | ​ | ​ | ​ | ​ | ​ | 55,348,220 | ​ | ​ | ​ | ​ | ​ | N/A | ​ | ​ | ​ | ​ | ​ | 13,316,860 | ​ | ​ | ​ | ​ | ​ | 19,729,777 | ​ | ​ | ​ | ​ | ​ | 160.51 | ​ | ​ | ​ | ​ | ​ | 118.24 | ​ | ​ | ​ | ​ | ​ | 2,827 | ​ | ​ | ​ | ​ | ​ | 2.55 | ​ | ​
​ | 2020 | ​ | ​ | ​ | ​ | 23,720,707 | ​ | ​ | ​ | ​ | ​ | N/A | ​ | ​ | ​ | ​ | ​ | 63,079,713 | ​ | ​ | ​ | ​ | ​ | N/A | ​ | ​ | ​ | ​ | ​ | 6,454,940 | ​ | ​ | ​ | ​ | ​ | 12,715,279 | ​ | ​ | ​ | ​ | ​ | 130.08 | ​ | ​ | ​ | ​ | ​ | 100.49 | ​ | ​ | ​ | ​ | ​ | 2,369 | ​ | ​ | ​ | ​ | ​ | 2.31 | ​ | ​
​ (1) During 2022, our PEOs were Mr. Robo (first PEO) and Mr. Ketchum (second PEO). During 2021 and 2020, our PEO was Mr. Robo. During 2022, our non-PEO NEOs consisted of Mr. Crews, Mrs. Kujawa, Mr. Silagy, Mr. Sieving and Ms. Caplan. During 2021 and 2020, our non-PEO NEOs consisted of Messrs. Ketchum, Silagy and Sieving and Mrs. Kujawa. ​ (2) The following table sets forth the adjustments made during each year represented in the PVP Table to arrive at “compensation actually paid” during each year: ​ PEO and average non-PEO NEOs summary compensation table total to compensation actually paid reconciliation
​ | Year | ​ | ​ | Executive(s) | ​ | ​ | Summary Compensation Table Total ($) | ​ | ​ | Deduct Option and Stock Awards Granted in Fiscal Year ($) | ​ | ​ | Add Fair Value at Fiscal Year-End of Unvested Option and Stock Awards Granted in Fiscal Year ($) | ​ | ​ | Add Change in FAIR Value of Unvested Option and Stock Awards Granted in Prior Fiscal Year ($) | ​ | ​ | Add Change in FAIR Value of Option and Stock Awards Vested in Fiscal Year ($) | ​ | ​ | Deduct Fair Value of Option and Stock Awards Forfeited in Fiscal Year ($) | ​ | ​ | Deduct Change in Pension Value and Nonqualified Deferred Compensation Earnings Column of the SCT ($) | ​ | ​ | Add Pension Service Cost ($) | ​ | ​ | Add Dividends Paid on Unvested Shares in Fiscal Year ($) | ​ | ​ | Compensation Actually Paid ($)(i) | ​
​ | 2022 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 40,406,018 | ​ | ​ | ​ | ​ | ​ | (13,094,677) | ​ | ​ | ​ | ​ | ​ | 18,259,934 | ​ | ​ | ​ | ​ | ​ | (1,507,964) | ​ | ​ | ​ | ​ | ​ | (9,326,246) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (1,000,479) | ​ | ​ | ​ | ​ | ​ | 597,194 | ​ | ​ | ​ | ​ | ​ | 76,368 | ​ | ​ | ​ | ​ | ​ | 34,410,149 | ​ | ​
​ | Second PEO | ​ | ​ | ​ | ​ | 17,414,329 | ​ | ​ | ​ | ​ | ​ | (10,623,931) | ​ | ​ | ​ | ​ | ​ | 15,168,274 | ​ | ​ | ​ | ​ | ​ | (1,053,175) | ​ | ​ | ​ | ​ | ​ | (1,857,707) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (475,209) | ​ | ​ | ​ | ​ | ​ | 292,699 | ​ | ​ | ​ | ​ | ​ | 52,740 | ​ | ​ | ​ | ​ | ​ | 18,918,020 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 7,394,893 | ​ | ​ | ​ | ​ | ​ | (4,332,201) | ​ | ​ | ​ | ​ | ​ | 6,010,715 | ​ | ​ | ​ | ​ | ​ | (554,750) | ​ | ​ | ​ | ​ | ​ | (1,002,574) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (305,362) | ​ | ​ | ​ | ​ | ​ | 185,918 | ​ | ​ | ​ | ​ | ​ | 29,670 | ​ | ​ | ​ | ​ | ​ | 7,426,310 | ​ | ​
​ | 2021 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 25,335,936 | ​ | ​ | ​ | ​ | ​ | (17,391,104) | ​ | ​ | ​ | ​ | ​ | 23,190,233 | ​ | ​ | ​ | ​ | ​ | 14,918,520 | ​ | ​ | ​ | ​ | ​ | 9,630,919 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (1,023,668) | ​ | ​ | ​ | ​ | ​ | 598,193 | ​ | ​ | ​ | ​ | ​ | 89,191 | ​ | ​ | ​ | ​ | ​ | 55,348,220 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 13,316,860 | ​ | ​ | ​ | ​ | ​ | (9,961,104) | ​ | ​ | ​ | ​ | ​ | 12,160,788 | ​ | ​ | ​ | ​ | ​ | 2,529,143 | ​ | ​ | ​ | ​ | ​ | 1,788,740 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (375,214) | ​ | ​ | ​ | ​ | ​ | 238,766 | ​ | ​ | ​ | ​ | ​ | 31,799 | ​ | ​ | ​ | ​ | ​ | 19,729,777 | ​ | ​
​ | 2020 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 23,720,707 | ​ | ​ | ​ | ​ | ​ | (16,101,809) | ​ | ​ | ​ | ​ | ​ | 22,483,170 | ​ | ​ | ​ | ​ | ​ | 20,062,587 | ​ | ​ | ​ | ​ | ​ | 13,222,028 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (951,970) | ​ | ​ | ​ | ​ | ​ | 554,570 | ​ | ​ | ​ | ​ | ​ | 90,431 | ​ | ​ | ​ | ​ | ​ | 63,079,713 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 6,454,940 | ​ | ​ | ​ | ​ | ​ | (3,495,669) | ​ | ​ | ​ | ​ | ​ | 4,783,802 | ​ | ​ | ​ | ​ | ​ | 3,164,051 | ​ | ​ | ​ | ​ | ​ | 1,901,154 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (316,805) | ​ | ​ | ​ | ​ | ​ | 193,518 | ​ | ​ | ​ | ​ | ​ | 30,289 | ​ | ​ | ​ | ​ | ​ | 12,715,279 | ​ | ​
​ (i) Reflects the value of equity calculated in accordance with the SEC methodology for determining compensation actually paid, dividends paid in cash, and pension service cost for each year shown. The fair value of performance share awards was determined using the Monte-Carlo simulation process and the fair value of stock options was determined using the Black-Scholes pricing model. Compensation actually paid does not represent annual compensation realized. ​ (3) TSR is determined based on the value of an initial fixed investment of $100 and reflects reinvestment of dividends. The TSR peer group consists of the S&P 500 Utilities Index. ​ (4) Net income excludes net income attributable to non-controlling interests. ​ (5) See Appendix A for a reconciliation of adjusted EPS to the most directly comparable GAAP financial measure. ​ Over the last three years, our Company had robust financial and operational performance. Our TSR exceeded the TSR of the S&P 500 Utilities Index; an initial investment of $100 in NextEra Energy stock at the beginning of 2020 would have grown to $146.74 at the end of 2022 while the same investment in the S&P 500 Utilities Index would have yielded $118.17. Our financial performance was strong with FY2021 net income growth of 19.3% and FY2022 net income growth of 14.8%. Adjusted EPS growth was 10.4% in FY2021 and 13.7% in FY2022. Our Company maintains a pay for performance philosophy and the majority of compensation is performance-based as further described in our Compensation Discussion & Analysis within the sections titled “Delivering for Shareholders, Customers and Community while Successfully Executing our CEO Succession Plan to Position the Organization for the Future” and “Our Target Pay Mix is Heavily Weighted Toward Performance.” Our Company’s substantial financial and operational performance coupled with significant stock price increase resulted in compensation actually paid that exceeds the amounts reported in the Summary Compensation Table for our PEOs and non-PEO NEOs each year, except for Mr. Robo’s 2022 compensation actually paid. The higher values for compensation actually paid in 2020 and 2021 for our PEOs and non-PEO NEOs aligns with strong TSR, net income and adjusted EPS results over the same period. In 2022, we continued to deliver outstanding net income and adjusted EPS performance and our TSR materially outperformed the S&P 500 Utilities Index on a 3-year basis. The stock price decline in 2022 caused our compensation actually paid to decrease notably compared to 2021 and 2020, illustrating our Company’s commitment to paying for performance and aligning executive compensation with shareholder returns. |  |
Company Selected Measure Name | Adjusted EPS |  |
Named Executive Officers, Footnote [Text Block] | (1) During 2022, our PEOs were Mr. Robo (first PEO) and Mr. Ketchum (second PEO). During 2021 and 2020, our PEO was Mr. Robo. During 2022, our non-PEO NEOs consisted of Mr. Crews, Mrs. Kujawa, Mr. Silagy, Mr. Sieving and Ms. Caplan. During 2021 and 2020, our non-PEO NEOs consisted of Messrs. Ketchum, Silagy and Sieving and Mrs. Kujawa. |  |
Peer Group Issuers, Footnote [Text Block] | (3) TSR is determined based on the value of an initial fixed investment of $100 and reflects reinvestment of dividends. The TSR peer group consists of the S&P 500 Utilities Index. |  |
Adjustment To PEO Compensation, Footnote [Text Block] | (2) The following table sets forth the adjustments made during each year represented in the PVP Table to arrive at “compensation actually paid” during each year: ​ PEO and average non-PEO NEOs summary compensation table total to compensation actually paid reconciliation
​ | Year | ​ | ​ | Executive(s) | ​ | ​ | Summary Compensation Table Total ($) | ​ | ​ | Deduct Option and Stock Awards Granted in Fiscal Year ($) | ​ | ​ | Add Fair Value at Fiscal Year-End of Unvested Option and Stock Awards Granted in Fiscal Year ($) | ​ | ​ | Add Change in FAIR Value of Unvested Option and Stock Awards Granted in Prior Fiscal Year ($) | ​ | ​ | Add Change in FAIR Value of Option and Stock Awards Vested in Fiscal Year ($) | ​ | ​ | Deduct Fair Value of Option and Stock Awards Forfeited in Fiscal Year ($) | ​ | ​ | Deduct Change in Pension Value and Nonqualified Deferred Compensation Earnings Column of the SCT ($) | ​ | ​ | Add Pension Service Cost ($) | ​ | ​ | Add Dividends Paid on Unvested Shares in Fiscal Year ($) | ​ | ​ | Compensation Actually Paid ($)(i) | ​
​ | 2022 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 40,406,018 | ​ | ​ | ​ | ​ | ​ | (13,094,677) | ​ | ​ | ​ | ​ | ​ | 18,259,934 | ​ | ​ | ​ | ​ | ​ | (1,507,964) | ​ | ​ | ​ | ​ | ​ | (9,326,246) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (1,000,479) | ​ | ​ | ​ | ​ | ​ | 597,194 | ​ | ​ | ​ | ​ | ​ | 76,368 | ​ | ​ | ​ | ​ | ​ | 34,410,149 | ​ | ​
​ | Second PEO | ​ | ​ | ​ | ​ | 17,414,329 | ​ | ​ | ​ | ​ | ​ | (10,623,931) | ​ | ​ | ​ | ​ | ​ | 15,168,274 | ​ | ​ | ​ | ​ | ​ | (1,053,175) | ​ | ​ | ​ | ​ | ​ | (1,857,707) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (475,209) | ​ | ​ | ​ | ​ | ​ | 292,699 | ​ | ​ | ​ | ​ | ​ | 52,740 | ​ | ​ | ​ | ​ | ​ | 18,918,020 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 7,394,893 | ​ | ​ | ​ | ​ | ​ | (4,332,201) | ​ | ​ | ​ | ​ | ​ | 6,010,715 | ​ | ​ | ​ | ​ | ​ | (554,750) | ​ | ​ | ​ | ​ | ​ | (1,002,574) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (305,362) | ​ | ​ | ​ | ​ | ​ | 185,918 | ​ | ​ | ​ | ​ | ​ | 29,670 | ​ | ​ | ​ | ​ | ​ | 7,426,310 | ​ | ​
​ | 2021 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 25,335,936 | ​ | ​ | ​ | ​ | ​ | (17,391,104) | ​ | ​ | ​ | ​ | ​ | 23,190,233 | ​ | ​ | ​ | ​ | ​ | 14,918,520 | ​ | ​ | ​ | ​ | ​ | 9,630,919 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (1,023,668) | ​ | ​ | ​ | ​ | ​ | 598,193 | ​ | ​ | ​ | ​ | ​ | 89,191 | ​ | ​ | ​ | ​ | ​ | 55,348,220 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 13,316,860 | ​ | ​ | ​ | ​ | ​ | (9,961,104) | ​ | ​ | ​ | ​ | ​ | 12,160,788 | ​ | ​ | ​ | ​ | ​ | 2,529,143 | ​ | ​ | ​ | ​ | ​ | 1,788,740 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (375,214) | ​ | ​ | ​ | ​ | ​ | 238,766 | ​ | ​ | ​ | ​ | ​ | 31,799 | ​ | ​ | ​ | ​ | ​ | 19,729,777 | ​ | ​
​ | 2020 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 23,720,707 | ​ | ​ | ​ | ​ | ​ | (16,101,809) | ​ | ​ | ​ | ​ | ​ | 22,483,170 | ​ | ​ | ​ | ​ | ​ | 20,062,587 | ​ | ​ | ​ | ​ | ​ | 13,222,028 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (951,970) | ​ | ​ | ​ | ​ | ​ | 554,570 | ​ | ​ | ​ | ​ | ​ | 90,431 | ​ | ​ | ​ | ​ | ​ | 63,079,713 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 6,454,940 | ​ | ​ | ​ | ​ | ​ | (3,495,669) | ​ | ​ | ​ | ​ | ​ | 4,783,802 | ​ | ​ | ​ | ​ | ​ | 3,164,051 | ​ | ​ | ​ | ​ | ​ | 1,901,154 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (316,805) | ​ | ​ | ​ | ​ | ​ | 193,518 | ​ | ​ | ​ | ​ | ​ | 30,289 | ​ | ​ | ​ | ​ | ​ | 12,715,279 | ​ | ​
​ (i) Reflects the value of equity calculated in accordance with the SEC methodology for determining compensation actually paid, dividends paid in cash, and pension service cost for each year shown. The fair value of performance share awards was determined using the Monte-Carlo simulation process and the fair value of stock options was determined using the Black-Scholes pricing model. Compensation actually paid does not represent annual compensation realized. |  |
Non-PEO NEO Average Total Compensation Amount | $ 7,394,893 | $ 13,316,860 | $ 6,454,940
Non-PEO NEO Average Compensation Actually Paid Amount | $ 7,426,310 | 19,729,777 | 12,715,279
Adjustment to Non-PEO NEO Compensation Footnote [Text Block] | (2) The following table sets forth the adjustments made during each year represented in the PVP Table to arrive at “compensation actually paid” during each year: ​ PEO and average non-PEO NEOs summary compensation table total to compensation actually paid reconciliation
​ | Year | ​ | ​ | Executive(s) | ​ | ​ | Summary Compensation Table Total ($) | ​ | ​ | Deduct Option and Stock Awards Granted in Fiscal Year ($) | ​ | ​ | Add Fair Value at Fiscal Year-End of Unvested Option and Stock Awards Granted in Fiscal Year ($) | ​ | ​ | Add Change in FAIR Value of Unvested Option and Stock Awards Granted in Prior Fiscal Year ($) | ​ | ​ | Add Change in FAIR Value of Option and Stock Awards Vested in Fiscal Year ($) | ​ | ​ | Deduct Fair Value of Option and Stock Awards Forfeited in Fiscal Year ($) | ​ | ​ | Deduct Change in Pension Value and Nonqualified Deferred Compensation Earnings Column of the SCT ($) | ​ | ​ | Add Pension Service Cost ($) | ​ | ​ | Add Dividends Paid on Unvested Shares in Fiscal Year ($) | ​ | ​ | Compensation Actually Paid ($)(i) | ​
​ | 2022 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 40,406,018 | ​ | ​ | ​ | ​ | ​ | (13,094,677) | ​ | ​ | ​ | ​ | ​ | 18,259,934 | ​ | ​ | ​ | ​ | ​ | (1,507,964) | ​ | ​ | ​ | ​ | ​ | (9,326,246) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (1,000,479) | ​ | ​ | ​ | ​ | ​ | 597,194 | ​ | ​ | ​ | ​ | ​ | 76,368 | ​ | ​ | ​ | ​ | ​ | 34,410,149 | ​ | ​
​ | Second PEO | ​ | ​ | ​ | ​ | 17,414,329 | ​ | ​ | ​ | ​ | ​ | (10,623,931) | ​ | ​ | ​ | ​ | ​ | 15,168,274 | ​ | ​ | ​ | ​ | ​ | (1,053,175) | ​ | ​ | ​ | ​ | ​ | (1,857,707) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (475,209) | ​ | ​ | ​ | ​ | ​ | 292,699 | ​ | ​ | ​ | ​ | ​ | 52,740 | ​ | ​ | ​ | ​ | ​ | 18,918,020 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 7,394,893 | ​ | ​ | ​ | ​ | ​ | (4,332,201) | ​ | ​ | ​ | ​ | ​ | 6,010,715 | ​ | ​ | ​ | ​ | ​ | (554,750) | ​ | ​ | ​ | ​ | ​ | (1,002,574) | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (305,362) | ​ | ​ | ​ | ​ | ​ | 185,918 | ​ | ​ | ​ | ​ | ​ | 29,670 | ​ | ​ | ​ | ​ | ​ | 7,426,310 | ​ | ​
​ | 2021 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 25,335,936 | ​ | ​ | ​ | ​ | ​ | (17,391,104) | ​ | ​ | ​ | ​ | ​ | 23,190,233 | ​ | ​ | ​ | ​ | ​ | 14,918,520 | ​ | ​ | ​ | ​ | ​ | 9,630,919 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (1,023,668) | ​ | ​ | ​ | ​ | ​ | 598,193 | ​ | ​ | ​ | ​ | ​ | 89,191 | ​ | ​ | ​ | ​ | ​ | 55,348,220 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 13,316,860 | ​ | ​ | ​ | ​ | ​ | (9,961,104) | ​ | ​ | ​ | ​ | ​ | 12,160,788 | ​ | ​ | ​ | ​ | ​ | 2,529,143 | ​ | ​ | ​ | ​ | ​ | 1,788,740 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (375,214) | ​ | ​ | ​ | ​ | ​ | 238,766 | ​ | ​ | ​ | ​ | ​ | 31,799 | ​ | ​ | ​ | ​ | ​ | 19,729,777 | ​ | ​
​ | 2020 | ​ | ​ | First PEO | ​ | ​ | ​ | ​ | 23,720,707 | ​ | ​ | ​ | ​ | ​ | (16,101,809) | ​ | ​ | ​ | ​ | ​ | 22,483,170 | ​ | ​ | ​ | ​ | ​ | 20,062,587 | ​ | ​ | ​ | ​ | ​ | 13,222,028 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (951,970) | ​ | ​ | ​ | ​ | ​ | 554,570 | ​ | ​ | ​ | ​ | ​ | 90,431 | ​ | ​ | ​ | ​ | ​ | 63,079,713 | ​ | ​
​ | Other NEOs | ​ | ​ | ​ | ​ | 6,454,940 | ​ | ​ | ​ | ​ | ​ | (3,495,669) | ​ | ​ | ​ | ​ | ​ | 4,783,802 | ​ | ​ | ​ | ​ | ​ | 3,164,051 | ​ | ​ | ​ | ​ | ​ | 1,901,154 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | (316,805) | ​ | ​ | ​ | ​ | ​ | 193,518 | ​ | ​ | ​ | ​ | ​ | 30,289 | ​ | ​ | ​ | ​ | ​ | 12,715,279 | ​ | ​
​ (i) Reflects the value of equity calculated in accordance with the SEC methodology for determining compensation actually paid, dividends paid in cash, and pension service cost for each year shown. The fair value of performance share awards was determined using the Monte-Carlo simulation process and the fair value of stock options was determined using the Black-Scholes pricing model. Compensation actually paid does not represent annual compensation realized. |  |
Compensation Actually Paid vs. Total Shareholder Return [Text Block] | the relationship between CAP and our TSR; |  |
Compensation Actually Paid vs. Net Income [Text Block] | the relationship between CAP and our Net Income; and |  |
Compensation Actually Paid vs. Company Selected Measure [Text Block] | the relationship between CAP and the Company’s Adjusted EPS for each year, which is our Company Selected Measure (“CSM”). The CSM represents, in our assessment, the most important financial performance measure used to link CAP to Company performance. |  |
Total Shareholder Return Vs Peer Group [Text Block] | the relationship between our cumulative TSR and the TSR of the S&P 500 Utilities Index (“Peer Group TSR”); |  |
Tabular List [Table Text Block] | Tabular list of most important measures to determine 2022 compensation actually paid The list below represents the financial performance measures that the Company considers to have been the most important in linking CAP to our PEO and non-PEO NEOs for 2022 to Company performance. The measures are not ranked. Descriptions of these measures, and the manner in which these measures determine the amounts of incentive compensation paid to our NEOs, is described in our Compensation Discussion & Analysis within the sections titled “2022 Annual Performance-Based Incentive Compensation” and “2022 Long-Term Performance-Based Equity Compensation.” » Adjusted EPS » Adjusted ROE » Adjusted Earnings |  |
Total Shareholder Return Amount | $ 146.74 | 160.51 | 130.08
Peer Group Total Shareholder Return Amount | 118.17 | 118.24 | 100.49
Net Income (Loss) | $ 3,246,000,000 | $ 2,827,000,000 | $ 2,369,000,000
Company Selected Measure Amount | 2.9 | 2.55 | 2.31
PEO Name | Mr. Robo |  |
Percentage Of Income Growth | 14.80% | 19.30% |
Percentage Of Adjusted EPS Growth | 13.70% | 10.40% |
Measure [Axis]: 1 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Adjusted EPS |  |
Non-GAAP Measure Description [Text Block] | (4) Net income excludes net income attributable to non-controlling interests. ​ (5) See Appendix A for a reconciliation of adjusted EPS to the most directly comparable GAAP financial measure. ​ Over the last three years, our Company had robust financial and operational performance. Our TSR exceeded the TSR of the S&P 500 Utilities Index; an initial investment of $100 in NextEra Energy stock at the beginning of 2020 would have grown to $146.74 at the end of 2022 while the same investment in the S&P 500 Utilities Index would have yielded $118.17. Our financial performance was strong with FY2021 net income growth of 19.3% and FY2022 net income growth of 14.8%. Adjusted EPS growth was 10.4% in FY2021 and 13.7% in FY2022. Our Company maintains a pay for performance philosophy and the majority of compensation is performance-based as further described in our Compensation Discussion & Analysis within the sections titled “Delivering for Shareholders, Customers and Community while Successfully Executing our CEO Succession Plan to Position the Organization for the Future” and “Our Target Pay Mix is Heavily Weighted Toward Performance.” Our Company’s substantial financial and operational performance coupled with significant stock price increase resulted in compensation actually paid that exceeds the amounts reported in the Summary Compensation Table for our PEOs and non-PEO NEOs each year, except for Mr. Robo’s 2022 compensation actually paid. The higher values for compensation actually paid in 2020 and 2021 for our PEOs and non-PEO NEOs aligns with strong TSR, net income and adjusted EPS results over the same period. In 2022, we continued to deliver outstanding net income and adjusted EPS performance and our TSR materially outperformed the S&P 500 Utilities Index on a 3-year basis. The stock price decline in 2022 caused our compensation actually paid to decrease notably compared to 2021 and 2020, illustrating our Company’s commitment to paying for performance and aligning executive compensation with shareholder returns. |  |
Measure [Axis]: 2 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Adjusted ROE |  |
Measure [Axis]: 3 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Adjusted Earnings |  |
James Robo [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
PEO Total Compensation Amount | $ 40,406,018 | $ 25,335,936 | $ 23,720,707
PEO Actually Paid Compensation Amount | 34,410,149 | 55,348,220 | 63,079,713
James Robo [Member] | Deduct: Option and Stock Awards Granted in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (13,094,677) | (17,391,104) | (16,101,809)
James Robo [Member] | Add: Fair Value at Fiscal Year- End of Unvested Option and Stock Awards Granted in Fiscal year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 18,259,934 | 23,190,233 | 22,483,170
James Robo [Member] | Add: Change in Value of Unvested Option and Stock Awards Granted in Prior Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,507,964) | 14,918,520 | 20,062,587
James Robo [Member] | Add: Change in Value of Option and Stock Awards Vested in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (9,326,246) | 9,630,919 | 13,222,028
James Robo [Member] | Deduct: Change in Pension Value and Nonqualified Deferred Compensation Earnings Column of the SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,000,479) | (1,023,668) | (951,970)
James Robo [Member] | Pension Adjustments Service Cost [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 597,194 | 598,193 | 554,570
James Robo [Member] | Add: Dividends Paid on Unvested Shares in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 76,368 | 89,191 | 90,431
John Ketchum [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
PEO Total Compensation Amount | 17,414,329 |  |
PEO Actually Paid Compensation Amount | 18,918,020 |  |
John Ketchum [Member] | Deduct: Option and Stock Awards Granted in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (10,623,931) |  |
John Ketchum [Member] | Add: Fair Value at Fiscal Year- End of Unvested Option and Stock Awards Granted in Fiscal year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 15,168,274 |  |
John Ketchum [Member] | Add: Change in Value of Unvested Option and Stock Awards Granted in Prior Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,053,175) |  |
John Ketchum [Member] | Add: Change in Value of Option and Stock Awards Vested in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,857,707) |  |
John Ketchum [Member] | Deduct: Change in Pension Value and Nonqualified Deferred Compensation Earnings Column of the SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (475,209) |  |
John Ketchum [Member] | Pension Adjustments Service Cost [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 292,699 |  |
John Ketchum [Member] | Add: Dividends Paid on Unvested Shares in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 52,740 |  |
Non-PEO NEO [Member] | Deduct: Option and Stock Awards Granted in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (4,332,201) | (9,961,104) | (3,495,669)
Non-PEO NEO [Member] | Add: Fair Value at Fiscal Year- End of Unvested Option and Stock Awards Granted in Fiscal year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 6,010,715 | 12,160,788 | 4,783,802
Non-PEO NEO [Member] | Add: Change in Value of Unvested Option and Stock Awards Granted in Prior Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (554,750) | 2,529,143 | 3,164,051
Non-PEO NEO [Member] | Add: Change in Value of Option and Stock Awards Vested in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,002,574) | 1,788,740 | 1,901,154
Non-PEO NEO [Member] | Deduct: Change in Pension Value and Nonqualified Deferred Compensation Earnings Column of the SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (305,362) | (375,214) | (316,805)
Non-PEO NEO [Member] | Pension Adjustments Service Cost [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 185,918 | 238,766 | 193,518
Non-PEO NEO [Member] | Add: Dividends Paid on Unvested Shares in Fiscal Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | $ 29,670 | $ 31,799 | $ 30,289

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_AdjToCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_AdjToNonPeoNeoCompFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_AdjToPeoCompFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_CoSelectedMeasureAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_CoSelectedMeasureName
Namespace Prefix: | ecd_
Data Type: | xbrli:normalizedStringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 5 -Subparagraph iii + Details
Name: | ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 5 -Subparagraph ii + Details
Name: | ecd_CompActuallyPaidVsNetIncomeTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 5 -Subparagraph i + Details
Name: | ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_MeasureName
Namespace Prefix: | ecd_
Data Type: | xbrli:normalizedStringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_NamedExecutiveOfficersFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_NonGaapMeasureDescriptionTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iii + Details
Name: | ecd_NonPeoNeoAvgCompActuallyPaidAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph ii + Details
Name: | ecd_NonPeoNeoAvgTotalCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iv + Details
Name: | ecd_PeerGroupIssuersFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iv + Details
Name: | ecd_PeerGroupTotalShareholderRtnAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iii + Details
Name: | ecd_PeoActuallyPaidCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_PeoName
Namespace Prefix: | ecd_
Data Type: | xbrli:normalizedStringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph ii + Details
Name: | ecd_PeoTotalCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 1 + Details
Name: | ecd_PvpTable
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 1 + Details
Name: | ecd_PvpTableTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 6 + Details
Name: | ecd_TabularListTableTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iv + Details
Name: | ecd_TotalShareholderRtnAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 5 -Subparagraph iv + Details
Name: | ecd_TotalShareholderRtnVsPeerGroupTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | nee_PercentageOfAdjustedEPSGrowth
Namespace Prefix: | nee_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | nee_PercentageOfIncomeGrowth
Namespace Prefix: | nee_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 40 -Section 65 -Paragraph 1 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 17: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 60B -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794 Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669619-108580 Reference 25: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599 Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 11 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794 Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 11 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794 Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760 Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669625-108580 Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 34: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ecd_MeasureAxis=1
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_MeasureAxis=2
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_MeasureAxis=3
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=nee_JamesRoboMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_DeductOptionAndStockAwardsGrantedInFiscalYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_AddFairValueAtFiscalYearEndOfUnvestedOptionAndStockAwardsGrantedInFiscalYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_AddChangeInValueOfUnvestedOptionAndStockAwardsGrantedInPriorFiscalYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_AddChangeInValueOfOptionAndStockAwardsVestedInFiscalYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_DeductChangeInPensionValueAndNonqualifiedDeferredCompensationEarningsColumnOfTheSCTMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_PensionAdjustmentsServiceCostMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=nee_AddDividendsPaidOnUnvestedSharesInFiscalYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=nee_JohnKetchumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_ExecutiveCategoryAxis=ecd_NonPeoNeoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |