Parties-In-Interest Transactions (Details) - EBP 002 - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Dividend income on investment	$ 85,004,294
Employer contributions	$ 93,071,560
Employer contributions (in shares)	1,261,713
Total participant-directed investments	$ 5,926,290,493	$ 5,272,396,091
Participant loans	74,562,266	$ 74,021,654
NextEra Energy, Inc. common stock
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Dividend income on investment	55,967,273
Realized gain	$ 11,693,362
Number of shares (in shares)	23,640,513	25,162,977
Total participant-directed investments	$ 1,897,860,375	$ 1,803,933,814

EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Shares

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- Definition

Amount of increase (decrease) in net asset available for benefit from realized gain (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Amount of increase in net asset available for benefit from dividend income on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Amount of increase in net asset available for benefit from noncash contribution from employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Fair value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract not meeting fully-benefit responsive investment criteria.

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- Definition

Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Amount of unpaid principal plus accrued but unpaid interest for loan from participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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