CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) (USD $) In Millions	Sep. 30, 2011	Dec. 31, 2010
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment - net	$ 41,117	$ 39,075
CURRENT ASSETS
Customer receivables, allowances	13	20
Assets held for sale related to VIEs	1,092	0
OTHER ASSETS
Securitized storm-recovery costs	530	581
CAPITALIZATION
Long-term debt	20,039	18,013
CURRENT LIABILITIES
Liabilities associated with assets held for sale	596	0
FLORIDA POWER & LIGHT COMPANY
CURRENT ASSETS
Customer receivables, allowances	11	17
OTHER ASSETS
Securitized storm-recovery costs	530	581
CAPITALIZATION
Long-term debt	6,885	6,682
FLORIDA POWER & LIGHT COMPANY \| Related to VIEs [Member]
OTHER ASSETS
Securitized storm-recovery costs	325	356
CAPITALIZATION
Long-term debt	437	486
Related to VIEs [Member]
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment - net	2,731	2,398
CURRENT ASSETS
Assets held for sale related to VIEs	759
OTHER ASSETS
Securitized storm-recovery costs	325	356
CAPITALIZATION
Long-term debt	1,403	1,338
CURRENT LIABILITIES
Liabilities associated with assets held for sale	$ 387

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