Debt (Minimum Annual Maturities) (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Debt Instrument [Line Items]
Year One	$ 6,901,000
Year Two	8,037,000
Year Three	1,874,000
Year Four	7,731,000
Year Five	7,685,000
FPL [Member]
Debt Instrument [Line Items]
Year One	1,665,000
Year Two	1,920,000
Year Three	641,000
Year Four	328,000
Year Five	$ 1,992,000