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, 2020			1,960,000,000
Beginning balance at Dec. 31, 2020		$ 44,929	$ 20	$ 11,222	$ (92)	$ 25,363		$ 36,513		$ 8,416	$ 29,228		$ 1,373	$ 18,236	$ 9,619
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (loss)		1,498				1,666		1,666		(168)	777	[1]			777
Shares issued, share-based payment activity (in shares)			2,000,000
Share-based payment activity				(24)				(24)
Dividends on common stock	[2]					(755)		(755)
Other comprehensive income (loss)		(2)			(5)			(5)		2
Other differential membership interests activity										65
Capital contributions from NEE											1,035			1,035
Other (in shares)			(1,000,000)
Other				(15)	(1)	(1)		(17)		37
Ending balance (in shares) at Mar. 31, 2021			1,961,000,000
Ending balance at Mar. 31, 2021		$ 45,730	$ 20	11,183	(98)	26,273		37,378		8,352	$ 31,040		1,373	19,271	10,396
Beginning balance (in shares) at Dec. 31, 2021		1,963,000,000	1,963,000,000								1,000
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
Shares issued, share-based payment activity (in shares)			1,000,000
Share-based payment activity				(6)				(6)
Dividends on common stock						(836)	[3]	(836)	[3]						(2,000)
Other comprehensive income (loss)		$ (14)			(20)			(20)		6
Other differential membership interests activity				(1)				(1)		159
Capital contributions from NEE											$ 0
Other				(2)		1		(1)		22
Ending balance (in shares) at Mar. 31, 2022		1,964,000,000	1,964,000,000								1,000
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

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

[2] Dividends per share were $0.385 for the three months ended March 31, 2021.

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