CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions		Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]		Total Common Shareholders' Equity Parent [Member]		Noncontrolling Interest [Member]	Florida Power & Light Company		Florida Power & Light Company Common Stock [Member]	Florida Power & Light Company Additional Paid-in Capital [Member]	Florida Power & Light Company Retained Earnings [Member]
Beginning balance (in shares) at Dec. 31, 2021			1,963,000,000
Beginning balance at Dec. 31, 2021		$ 45,424	$ 20	$ 11,271	$ 0	$ 25,911		$ 37,202		$ 8,222	$ 33,594		$ 1,373	$ 19,936	$ 12,285
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (loss)		(693)				(451)		(451)		(247)	875	[1]			875
Share-based payment activity (in shares)			1,000,000
Share-based payment activity				(6)				(6)
Dividends on common stock						(836)	[2]	(836)	[2]						(2,000)
Other comprehensive income (loss)		(14)			(20)			(20)		6
Other differential membership interests activity				(1)				(1)		159
Other				(2)		1		(1)		22
Ending balance (in shares) at Mar. 31, 2022			1,964,000,000
Ending balance at Mar. 31, 2022		44,049	$ 20	11,262	(20)	24,625		35,887		8,162	$ 32,469		1,373	19,936	11,160
Beginning balance at Dec. 31, 2021		245
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income (loss)		5
Other differential membership interests activity		(46)
Other		(1)
Ending balance at Mar. 31, 2022		$ 203
Beginning balance (in shares) at Dec. 31, 2022		1,987,000,000	1,987,000,000								1,000
Beginning balance at Dec. 31, 2022		$ 48,326	$ 20	12,720	(218)	26,707		39,229		9,097	$ 38,920		1,373	23,561	13,986
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (loss)		1,785				2,086		2,086		(318)	$ 1,070	[1]			1,070
Share-based payment activity (in shares)			3,000,000
Share-based payment activity				(16)				(16)
Dividends on common stock	[3]					(930)		(930)
Other comprehensive income (loss)		$ 19			18			18		1
Stock Issued During Period, Shares, New Issues			33,000,000
Issuances of common stock/equity units - net				2,513				2,513
Other differential membership interests activity				(3)				(3)		346
Other						(1)		(1)		101
Distribution of a subsidiary to NEE														(90)
Ending balance (in shares) at Mar. 31, 2023		2,023,000,000	2,023,000,000								1,000
Ending balance at Mar. 31, 2023		$ 52,123	$ 20	$ 15,214	$ (200)	$ 27,862		$ 42,896		$ 9,227	$ 39,900		$ 1,373	$ 23,471	$ 15,056
Beginning balance at Dec. 31, 2022		1,110
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income (loss)		17
Other differential membership interests activity		(271)
Other		0
Ending balance at Mar. 31, 2023		$ 856

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

[2] Dividends per share were $0.425 for the three months ended March 31, 2022.

[3] Dividends per share were $0.4675 for the three months ended March 31, 2023.