CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013		Dec. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 2,469	$ 1,908		$ 1,911
NET INCOME	2,465	1,908		1,911
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	2,551	2,163		1,518
Nuclear fuel and other amortization	345	358		259
Impairment charges	11	300		0
Unrealized gains on marked to market energy contracts	(411)	(10)		(85)
Deferred income taxes	1,205	853		682
Cost recovery clauses and franchise fees	(67)	(166)		129
Benefits associated with differential membership interests - net	(199)	(165)		(81)
Gain from discontinued operations, net of income taxes	0	(231)	[1],[2]	0
Loss (gain) associated with Maine fossil	(21)	67		0
Other - net	155	77		(151)
Changes in operating assets and liabilities:
Customer and other receivables	(7)	(268)		(286)
Materials, supplies and fossil fuel inventory	(135)	(81)		1
Other current assets	(30)	8		(46)
Other assets	(220)	8		3
Accounts payable and customer deposits	110	122		(56)
Margin cash collateral	(59)	156		104
Income taxes	(75)	(56)		(20)
Other current liabilities	(110)	143		154
Other liabilities	(12)	(84)		(44)
Net cash provided by operating activities	5,500	5,102		3,992
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures of FPL	(3,067)	(2,691)		(4,070)
Independent power and other investments of NEER	(3,514)	(3,454)		(4,591)
Cash grants under the American Recovery and Reinvestment Act of 2009	343	165		196
Nuclear fuel purchases	(287)	(371)		(305)
Other capital expenditures and other investments	(149)	(166)		(495)
Sale of independent power and other investments of NEER	307	165		0
Change in loan proceeds restricted for construction	(40)	228		314
Proceeds from sale or maturity of securities in special use funds and other investments	4,621	4,405		5,301
Purchases of securities in special use funds and other investments	(4,767)	(4,470)		(5,419)
Proceeds from the sale of a noncontrolling interest in subsidiaries	438	0		0
Other - net	(246)	66		141
Net cash used in investing activities	(6,361)	(6,123)		(8,928)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuances of long-term debt	5,054	4,371		6,630
Retirements of long-term debt	(4,750)	(2,396)		(1,612)
Proceeds from sale of differential membership interests	978	448		808
Payments to differential membership investors	(71)	(63)		(139)
Net change in short-term debt	451	(720)		61
Issuances of common stock - net	633	842		405
Repurchases of common stock	0	0		(19)
Dividends on common stock	(1,261)	(1,122)		(1,004)
Other - net	(34)	(230)		(242)
Net cash provided by (used in) financing activities	1,000	1,130		4,888
Net increase (decrease) in cash and cash equivalents	139	109		(48)
Cash and cash equivalents at beginning of year	438	329		377
Cash and cash equivalents at end of year	577	438		329
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest (net of amount capitalized)	1,181	1,070		1,001
Cash paid (received) for income taxes - net	46	(20)		25
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued property additions	956	1,098		970
Sale of hydropower generation plants through assumption of debt by buyer	0	700		0
Changes in property, plant and equipment as a result of a settlement	181	0		0
FPL [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
NET INCOME	1,517	1,349		1,240
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	1,432	1,159		659
Nuclear fuel and other amortization	201	184		122
Deferred income taxes	601	617		988
Cost recovery clauses and franchise fees	(67)	(166)		129
Other - net	94	46		(94)
Changes in operating assets and liabilities:
Customer and other receivables	(10)	(5)		(96)
Materials, supplies and fossil fuel inventory	(106)	(16)		33
Other current assets	(9)	15		(20)
Other assets	(103)	(12)		(41)
Accounts payable and customer deposits	28	(1)		(33)
Income taxes	(34)	384		(111)
Other current liabilities	(64)	11		68
Other liabilities	(26)	(7)		(21)
Net cash provided by operating activities	3,454	3,558		2,823
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures of FPL	(3,067)	(2,691)		(4,070)
Nuclear fuel purchases	(174)	(212)		(215)
Proceeds from sale or maturity of securities in special use funds and other investments	3,349	3,342		3,790
Purchases of securities in special use funds and other investments	(3,414)	(3,389)		(3,838)
Other - net	(268)	30		68
Net cash used in investing activities	(3,574)	(2,920)		(4,265)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuances of long-term debt	997	497		1,296
Retirements of long-term debt	(355)	(453)		(50)
Net change in short-term debt	938	99		(225)
Capital contributions from NEE	100	275		440
Dividends on common stock	(1,550)	(1,070)		0
Other - net	(15)	(7)		(15)
Net cash provided by (used in) financing activities	115	(659)		1,446
Net increase (decrease) in cash and cash equivalents	(5)	(21)		4
Cash and cash equivalents at beginning of year	19	40		36
Cash and cash equivalents at end of year	14	19		40
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest (net of amount capitalized)	417	410		400
Cash paid (received) for income taxes - net	342	(166)		(124)
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued property additions	$ 404	$ 386		$ 472

[1] 2013 amounts were reclassified to conform to current year's presentation. See Note 4 - Nonrecurring Fair Value Measurements.

[2] See Note 6.