CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
NET INCOME	$ 1,559	$ 304	$ 1,979	$ 1,874
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX
Reclassification of unrealized losses on cash flow hedges from accumulated other comprehensive income (loss) to net income	0	0	5	4
Net unrealized gains (losses) on available for sale securities:
Net unrealized losses on securities still held	(31)	(2)	(91)	(9)
Reclassification from accumulated other comprehensive income (loss) to net income	1	(1)	3	(3)
Reclassification from accumulated other comprehensive income (loss) to net income	0	1	0	3
Net unrealized gains (losses) on foreign currency translation	(49)	(13)	(58)	2
Other comprehensive income related to equity method investees	1	1	1	1
Total other comprehensive loss, net of tax	(78)	(14)	(140)	(2)
COMPREHENSIVE INCOME	1,481	290	1,839	1,872
COMPREHENSIVE LOSS ATTRIBUTABLE TO NONCONTROLLING INTERESTS	160	148	672	495
COMPREHENSIVE INCOME ATTRIBUTABLE TO NEE	$ 1,641	$ 438	$ 2,511	$ 2,367