CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
NET INCOME	$ 2,564	$ 1,113	$ 4,349	$ 420
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	1	1	5
Net unrealized gains (losses) on available for sale securities:
Net unrealized losses on securities still held	(11)	(30)	(2)	(60)
Reclassification from accumulated other comprehensive income (loss) to net income	3	2	8	2
Reclassification from accumulated other comprehensive income (loss) to net income	0	0	1	0
Net unrealized gains (losses) on foreign currency translation	9	(21)	12	(9)
Total other comprehensive income (loss), net of tax	1	(48)	20	(62)
COMPREHENSIVE INCOME	2,565	1,065	4,369	358
COMPREHENSIVE LOSS ATTRIBUTABLE TO NONCONTROLLING INTERESTS	230	276	530	512
COMPREHENSIVE INCOME ATTRIBUTABLE TO NEE	$ 2,795	$ 1,341	$ 4,899	$ 870