CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income		$ 1,591	$ 654	[1]
Net Income		1,583	653	[1]
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization		619	537	[1]
Nuclear fuel and other amortization		72	114	[1]
Unrealized gains on marked to market derivative contracts - net		(169)	(48)	[1]
Foreign currency transaction losses		28	40	[1]
Deferred income taxes		565	200	[1]
Cost recovery clauses and franchise fees		16	124	[1]
Acquisition of purchased power agreement		(259)	0	[1]
Gains on disposal of a business/assets - net		(1,145)	(15)	[1]
Recoverable storm-related costs		(90)	(3)	[1]
Other - net		69	(86)	[1]
Changes in operating assets and liabilities:
Current assets		142	169	[1]
Noncurrent assets		(170)	(85)	[1]
Current liabilities		261	(57)	[1]
Noncurrent liabilities		(166)	1	[1]
Net cash provided by operating activities		1,364	1,545	[1]
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures of FPL		(1,687)	(1,133)	[1]
Independent power and other investments of NEER		(3,337)	(2,614)	[1]
Nuclear fuel purchases		(129)	(89)	[1]
Other capital expenditures and other investments		(26)	(43)	[1]
Proceeds from sale of the fiber-optic telecommunications business		1,484	0	[1]
Proceeds from sale or maturity of securities in special use funds		735	823	[1]
Purchases of securities in special use funds		(804)	(838)	[1]
Proceeds from sale of a noncontrolling interest in subsidiaries		0	292	[1]
Other - net		30	(79)	[1]
Net cash used in investing activities		(3,734)	(3,681)	[1]
CASH FLOWS FROM FINANCING ACTIVITIES
Issuances of long-term debt		689	1,250	[1]
Retirements of long-term debt		(548)	(367)	[1]
Proceeds from other short-term debt		200	500	[1]
Net change in commercial paper		2,041	1,186	[1]
Issuances of common stock - net		7	17	[1]
Dividends		(460)	(401)	[1]
Other - net		(251)	8	[1]
Net cash provided by (used in) financing activities		1,678	2,193	[1]
Net increase (decrease) in cash and cash equivalents		(692)	57	[1]
Cash and cash equivalents at beginning of period		1,292	571	[1]
Cash and cash equivalents at end of period		600	628	[1]
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued property additions		972	1,252	[1]
Decrease (increase) in property, plant and equipment - net as a result of cash grants primarily under the Recovery Act		(147)	160	[1]
Increase in property, plant and equipment as a result of a settlement		0	(68)	[1]
FPL [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income	[2]	445	393
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization		273	219
Nuclear fuel and other amortization		49	58
Deferred income taxes		275	304
Cost recovery clauses and franchise fees		16	124
Acquisition of purchased power agreement		(259)	0
Recoverable storm-related costs		(90)	(3)
Other - net		137	(15)
Changes in operating assets and liabilities:
Current assets		95	132
Noncurrent assets		(145)	(14)
Current liabilities		81	(77)
Noncurrent liabilities		(42)	(8)
Net cash provided by operating activities		835	1,113
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures of FPL		(1,687)	(1,133)
Nuclear fuel purchases		(79)	(62)
Proceeds from sale or maturity of securities in special use funds		493	530
Purchases of securities in special use funds		(519)	(544)
Other - net		22	20
Net cash used in investing activities		(1,770)	(1,189)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuances of long-term debt		200	0
Retirements of long-term debt		(35)	(33)
Proceeds from other short-term debt		200	500
Net change in commercial paper		956	494
Dividends		(400)	(900)
Other - net		8	23
Net cash provided by (used in) financing activities		929	84
Net increase (decrease) in cash and cash equivalents		(6)	8
Cash and cash equivalents at beginning of period		33	23
Cash and cash equivalents at end of period		27	31
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued property additions		$ 435	$ 363

[1] Amounts have been retrospectively adjusted. See Note 7 - Stock-Based Compensation.

[2] FPL's comprehensive income is the same as reported net income.