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Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred tax liabilities: |  |
Property-related | $ 11,558 | $ 10,910
Pension | 637 | 609
Investments in partnerships and joint ventures | 2,534 | 2,459
Other | 2,168 | 2,126
Total deferred tax liabilities | 16,897 | 16,104
Deferred tax assets and valuation allowance: |  |
Decommissioning reserves | 307 | 314
Net operating loss carryforwards | 233 | 262
Tax credit carryforwards | 3,057 | 3,674
ARO and accrued asset removal costs | 233 | 227
Regulatory liabilities | 1,153 | 1,237
Other | 652 | 714
Valuation allowance | (266) | (240)
Net deferred tax assets | 5,369 | 6,188
Net deferred income taxes | 11,528 | 9,916
Deferred tax assets and liabilities included in the consolidated balance sheets [Abstract] |  |
Noncurrent other assets | 221 | 226
Deferred income taxes – noncurrent liabilities | (11,749) | (10,142)
Net deferred income taxes | (11,528) | (9,916)
FPL [Member] |  |
Deferred tax liabilities: |  |
Property-related | 9,272 | 8,563
Pension | 495 | 470
Investments in partnerships and joint ventures | 3 | 3
Other | 1,463 | 1,431
Total deferred tax liabilities | 11,233 | 10,467
Deferred tax assets and valuation allowance: |  |
Decommissioning reserves | 331 | 314
Net operating loss carryforwards | 0 | 2
Tax credit carryforwards | 0 | 0
ARO and accrued asset removal costs | 116 | 111
Regulatory liabilities | 1,129 | 1,212
Other | 219 | 288
Valuation allowance | 0 | 0
Net deferred tax assets | 1,795 | 1,927
Net deferred income taxes | 9,438 | 8,540
Deferred tax assets and liabilities included in the consolidated balance sheets [Abstract] |  |
Noncurrent other assets | 0 | 2
Deferred income taxes – noncurrent liabilities | (9,438) | (8,542)
Net deferred income taxes | $ (9,438) | $ (8,540)

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- Definition The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from estimated decommissioning reserves, which can only be deducted for tax purposes when expenses are actually incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken. + References No definition available. + Details
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- Definition Amount of deferred tax liability attributable to taxable temporary differences NextEra Energy Resources’ investments in partnerships and joint ventures + References No definition available. + Details
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