Summary of Significant Accounting and Reporting Policies - Construction Activity (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Summary of Significant Accounting Policies [Line Items] | |||
| Deemed Capital Structure | 70.00% | 70.00% | 70.00% |
| FPL | |||
| Summary of Significant Accounting Policies [Line Items] | |||
| Threshold Of Plant In Service Balance At Which Afudc May Be Recorded | 0.40% | ||
| NEER | |||
| Summary of Significant Accounting Policies [Line Items] | |||
| Project Development Costs | $ 1,900 | $ 1,600 | |
| Deemed Capital Structure | 70.00% |