Insider Trading Arrangements	3 Months Ended
	Sep. 30, 2025 shares
Trading Arrangements, by Individual
Non-Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Terminated	false
John W. Ketchum 1 [Member]
Trading Arrangements, by Individual
Name	John W. Ketchum,
Title	Chairman, President and Chief Executive Officer of NEE and Chairman of FPL
Rule 10b5-1 Arrangement Terminated	true
Termination Date	August 7, 2025
Expiration Date	March 12, 2026
Aggregate Available	99,603
John W. Ketchum 2 [Member]
Trading Arrangements, by Individual
Name	John W. Ketchum
Title	Chairman, President and Chief Executive Officer of NEE and Chairman of FPL
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	August 7, 2025
Expiration Date	February 10, 2026
Arrangement Duration	187 days
Aggregate Available	99,603
Ronald Reagan [Member]
Trading Arrangements, by Individual
Name	Ronald Reagan
Title	Executive Vice President Engineering, Construction and Integrated Supply Chain
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	September 11, 2025
Expiration Date	September 11, 2026
Arrangement Duration	365 days
Aggregate Available	46,654