CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
PROPERTY, PLANT AND EQUIPMENT
Electric plant in service and other property	$ 73,648	$ 72,606
Nuclear fuel	2,153	2,067
Construction work in progress	6,519	5,657
Accumulated depreciation and amortization	(19,426)	(18,944)
Total property, plant and equipment - net ($11,458 and $7,966 related to VIEs, respectively)	62,894	61,386
CURRENT ASSETS
Cash and cash equivalents	628	571
Customer receivables, net of allowances	1,574	1,784
Other receivables	693	481
Materials, supplies and fossil fuel inventory	1,287	1,259
Regulatory assets:
Deferred clause and franchise expenses	33	75
Derivatives	253	218
Other	203	210
Derivatives	815	712
Assets held for sale	1,092	1,009
Other	518	476
Total current assets	7,096	6,795
OTHER ASSETS
Special use funds	5,166	5,138
Other investments ($486 related to a VIE at March 31, 2016)	1,892	1,786
Prepaid benefit costs	1,179	1,155
Regulatory assets:
Purchased power agreement termination	704	726
Securitized storm-recovery costs ($118 and $128 related to a VIE, respectively)	191	208
Other	839	844
Derivatives	1,391	1,202
Other	3,285	3,239
Total other assets	14,647	14,298
TOTAL ASSETS	84,637	82,479
CAPITALIZATION
Common stock	5	5
Additional paid-in capital	8,645	8,596
Retained earnings	14,375	14,140
Accumulated other comprehensive loss	(113)	(167)
Total common shareholders' equity	22,912	22,574
Noncontrolling interests	718	538
Total equity	23,630	23,112
Long-term debt	27,791	26,681
Total capitalization	51,421	49,793
CURRENT LIABILITIES
Commercial paper	1,560	374
Notes payable	912	412
Current maturities of long-term debt	2,145	2,220
Accounts payable	1,139	2,529
Customer deposits	472	473
Accrued interest and taxes	543	449
Derivatives	974	882
Accrued construction-related expenditures	930	921
Liabilities associated with assets held for sale	969	992
Other	943	855
Total current liabilities	10,587	10,107
OTHER LIABILITIES AND DEFERRED CREDITS
Asset retirement obligations	2,509	2,469
Deferred income taxes	9,982	9,827
Regulatory liabilities:
Accrued asset removal costs	1,778	1,930
Asset retirement obligation regulatory expense difference	2,167	2,182
Other	515	494
Derivatives	699	530
Deferral related to differential membership interests - VIEs	3,059	3,142
Other	1,920	2,005
Total other liabilities and deferred credits	$ 22,629	$ 22,579
COMMITMENTS AND CONTINGENCIES
TOTAL CAPITALIZATION AND LIABILITIES	$ 84,637	$ 82,479
FPL [Member]
ELECTRIC UTILITY PLANT
Plant in service and other property	41,574	41,227
Nuclear fuel	1,368	1,306
Construction work in progress	3,221	2,850
Accumulated depreciation and amortization	(12,027)	(11,862)
Total electric utility plant - net	34,136	33,521
CURRENT ASSETS
Cash and cash equivalents	31	23
Customer receivables, net of allowances	697	849
Other receivables	176	123
Materials, supplies and fossil fuel inventory	844	826
Regulatory assets:
Deferred clause and franchise expenses	33	75
Derivatives	253	218
Other	201	209
Other	141	184
Total current assets	2,376	2,507
OTHER ASSETS
Special use funds	3,518	3,504
Prepaid benefit costs	1,258	1,243
Regulatory assets:
Purchased power agreement termination	704	726
Securitized storm-recovery costs ($118 and $128 related to a VIE, respectively)	191	208
Other	583	579
Other	346	235
Total other assets	6,600	6,495
TOTAL ASSETS	43,112	42,523
CAPITALIZATION
Common stock	1,373	1,373
Additional paid-in capital	7,733	7,733
Retained earnings	5,940	6,447
Total equity	15,046	15,553
Long-term debt	9,924	9,956
Total capitalization	24,970	25,509
CURRENT LIABILITIES
Commercial paper	550	56
Notes payable	600	100
Current maturities of long-term debt	66	64
Accounts payable	554	664
Customer deposits	468	469
Accrued interest and taxes	343	279
Derivatives	256	222
Accrued construction-related expenditures	226	240
Other	343	355
Total current liabilities	3,406	2,449
OTHER LIABILITIES AND DEFERRED CREDITS
Asset retirement obligations	1,844	1,822
Deferred income taxes	8,047	7,730
Regulatory liabilities:
Accrued asset removal costs	1,768	1,921
Asset retirement obligation regulatory expense difference	2,167	2,182
Other	507	492
Other	403	418
Total other liabilities and deferred credits	$ 14,736	$ 14,565
COMMITMENTS AND CONTINGENCIES
TOTAL CAPITALIZATION AND LIABILITIES	$ 43,112	$ 42,523