v3.26.1
Investments (Details) - EBP 002 - USD ($)
Dec. 31, 2025
Dec. 31, 2024
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) $ 5,926,290,493 $ 5,272,396,091
Investments at contract value 111,124,416 134,365,790
Total investments 6,037,414,909 5,406,761,881
Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 4,410,224,368 3,856,879,890
Investments at contract value 111,124,416 134,365,790
Total investments 4,521,348,784 3,991,245,680
Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,516,066,125 1,415,516,201
Investments at contract value 0 0
Total investments 1,516,066,125 1,415,516,201
Registered investment companies | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 419,492,633 380,879,084
Registered investment companies | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 16,723,803 14,903,037
Collective trust funds | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 2,964,442,765 2,504,711,886
Preferred stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 887,402 535,175
Common stock other than NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 626,883,515 567,433,095
NextEra Energy, Inc. common stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,897,860,375 1,803,933,814
NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 398,518,053 403,320,650
NextEra Energy, Inc. common stock | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,499,342,322 1,400,613,164
Fair Value, Inputs, Level 1    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 2,960,581,416 2,766,897,369
Fair Value, Inputs, Level 1 | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,444,515,291 1,351,381,168
Fair Value, Inputs, Level 1 | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,516,066,125 1,415,516,201
Fair Value, Inputs, Level 1 | Registered investment companies | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 419,492,633 380,879,084
Fair Value, Inputs, Level 1 | Registered investment companies | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 16,723,803 14,903,037
Fair Value, Inputs, Level 1 | Collective trust funds | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 1 | Preferred stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 1 | Common stock other than NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 626,504,605 567,181,434
Fair Value, Inputs, Level 1 | NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 398,518,053 403,320,650
Fair Value, Inputs, Level 1 | NextEra Energy, Inc. common stock | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,499,342,322 1,400,613,164
Fair Value, Inputs, Level 2    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 2,964,442,765 2,504,711,886
Fair Value, Inputs, Level 2 | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 2,964,442,765 2,504,711,886
Fair Value, Inputs, Level 2 | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 2 | Registered investment companies | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 2 | Registered investment companies | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 2 | Collective trust funds | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 2,964,442,765 2,504,711,886
Fair Value, Inputs, Level 2 | Preferred stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 2 | Common stock other than NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 2 | NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 2 | NextEra Energy, Inc. common stock | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 3    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,266,312 786,836
Fair Value, Inputs, Level 3 | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 1,266,312 786,836
Fair Value, Inputs, Level 3 | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 3 | Registered investment companies | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 3 | Registered investment companies | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 3 | Collective trust funds | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 3 | Preferred stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 887,402 535,175
Fair Value, Inputs, Level 3 | Common stock other than NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 378,910 251,661
Fair Value, Inputs, Level 3 | NextEra Energy, Inc. common stock | Participant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) 0 0
Fair Value, Inputs, Level 3 | NextEra Energy, Inc. common stock | Nonparticipant- Directed    
EBP, Investment, Fair Value and NAV [Line Items]    
Investments, at fair value (see Note 6) $ 0 $ 0