Related Party Transactions	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Related Party Transactions	Related Party Transactions Through XPLR OpCo, XPLR owns, or has a partial ownership interest in, a portfolio of contracted clean energy assets consisting of wind, solar and battery storage projects. NEE has an approximately 52.4% noncontrolling interest in XPLR, primarily through its limited partner interest in XPLR OpCo, and accounts for its ownership interest in XPLR as an equity method investment. NextEra Energy Resources operates essentially all of the energy projects owned by XPLR and provides services to XPLR under various related party operations and maintenance, development and construction, administrative and management services agreements (service agreements). Under these service agreements, NextEra Energy Resources incurred costs of approximately $35 million and $214 million during the three months ended June 30, 2026 and 2025, respectively, and $111 million and $577 million during the six months ended June 30, 2026 and 2025, respectively, primarily in connection with wind repowering, which have been or will be reimbursed by XPLR. NextEra Energy Resources is also party to a CSCS agreement with a subsidiary of XPLR. Amounts due from XPLR of approximately $427 million and $498 million are included in other receivables and $171 million and $183 million are included in noncurrent other assets as of June 30, 2026 and December 31, 2025, respectively. NEECH or NextEra Energy Resources guaranteed or provided indemnifications, letters of credit or surety bonds totaling approximately $1.8 billion as of June 30, 2026 primarily related to obligations on behalf of XPLR's subsidiaries with maturity dates ranging from 2026 to 2063, including certain project performance obligations and obligations under financing and interconnection agreements. Payment guarantees and related contracts with respect to unconsolidated entities for which NEE or one of its subsidiaries are the guarantor are recorded on NEE’s condensed consolidated balance sheets at fair value. As of June 30, 2026, approximately $58 million related to the fair value of the credit support provided under the CSCS agreement is recorded as noncurrent other liabilities on NEE's condensed consolidated balance sheet. During 2026 and 2025, certain services, primarily engineering, construction, transportation, storage and maintenance services, were provided to subsidiaries of NEE by related parties that NEE accounts for under the equity method of accounting. Charges for these services amounted to approximately $297 million and $234 million for the three months ended June 30, 2026 and 2025, respectively, and $576 million and $454 million for the six months ended June 30, 2026 and 2025, respectively.

Through XPLR OpCo, XPLR owns, or has a partial ownership interest in, a portfolio of contracted clean energy assets consisting of wind, solar and battery storage projects. NEE has an approximately 52.4% noncontrolling interest in XPLR, primarily through its limited partner interest in XPLR OpCo, and accounts for its ownership interest in XPLR as an equity method investment. NextEra Energy Resources operates essentially all of the energy projects owned by XPLR and provides services to XPLR under various related party operations and maintenance, development and construction, administrative and management services agreements (service agreements). Under these service agreements, NextEra Energy Resources incurred costs of approximately $35 million and $214 million during the three months ended June 30, 2026 and 2025, respectively, and $111 million and $577 million during the six months ended June 30, 2026 and 2025, respectively, primarily in connection with wind repowering, which have been or will be reimbursed by XPLR. NextEra Energy Resources is also party to a CSCS agreement with a subsidiary of XPLR. Amounts due from XPLR of approximately $427 million and $498 million are included in other receivables and $171 million and $183 million are included in noncurrent other assets as of June 30, 2026 and December 31, 2025, respectively. NEECH or NextEra Energy Resources guaranteed or provided indemnifications, letters of credit or surety bonds totaling approximately $1.8 billion as of June 30, 2026 primarily related to obligations on behalf of XPLR's subsidiaries with maturity dates ranging from 2026 to 2063, including certain project performance obligations and obligations under financing and interconnection agreements. Payment guarantees and related contracts with respect to unconsolidated entities for which NEE or one of its subsidiaries are the guarantor are recorded on NEE’s condensed consolidated balance sheets at fair value. As of June 30, 2026, approximately $58 million related to the fair value of the credit support provided under the CSCS agreement is recorded as noncurrent other liabilities on NEE's condensed consolidated balance sheet.

During 2026 and 2025, certain services, primarily engineering, construction, transportation, storage and maintenance services, were provided to subsidiaries of NEE by related parties that NEE accounts for under the equity method of accounting. Charges for these services amounted to approximately $297 million and $234 million for the three months ended June 30, 2026 and 2025, respectively, and $576 million and $454 million for the six months ended June 30, 2026 and 2025, respectively.