Income Taxes - Income Taxes Paid (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Federal | $ (1,264) | $ (1,010) | $ 280 |
| State | (11) | 250 | 41 |
| Cash paid (received) for income taxes – net | (1,275) | (760) | 321 |
| FLORIDA | State and Local Tax Jurisdiction, Other | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| State | 176 | ||
| FPL | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Federal | (52) | 242 | 977 |
| State | 89 | 398 | 4 |
| Cash paid (received) for income taxes – net | 37 | 640 | $ 981 |
| FPL | FLORIDA | State and Local Tax Jurisdiction, Other | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| State | $ 91 | $ 397 | |