XML 9 R1.htm IDEA: XBRL DOCUMENT v3.21.2
Cover Page
Oct. 26, 2021
Aug. 10, 2021
Entity Information [Line Items]    
Document Type 8-K  
Document Period End Date Oct. 26, 2021  
Entity File Number   1-8841
Entity Registrant Name NEXTERA ENERGY, INC.  
Entity Tax Identification Number 59-2449419  
Entity Address, Address Line One 700 Universe Boulevard  
Entity Address, City or Town Juno Beach  
Entity Address, State or Province FL  
Entity Address, Postal Zip Code 33408  
City Area Code 561  
Local Phone Number 694-4000  
Entity Incorporation, State or Country Code FL  
Written Communications false  
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Entity Emerging Growth Company false  
Entity Central Index Key 0000753308  
Amendment Flag false  
Common Stock [Member]    
Entity Information [Line Items]    
Title of 12(b) Security Common Stock, $0.01 Par Value  
Trading Symbol NEE  
Security Exchange Name NYSE  
Corporate Units 5.279% [Member]    
Entity Information [Line Items]    
Title of 12(b) Security 5.279% Corporate Units  
Trading Symbol NEE.PRP  
Security Exchange Name NYSE  
Corporate Units 4.872%    
Entity Information [Line Items]    
Title of 12(b) Security 4.872% Corporate Units  
Trading Symbol NEE.PRO  
Security Exchange Name NYSE  
Corporate Units 6.219%    
Entity Information [Line Items]    
Title of 12(b) Security 6.219% Corporate Units  
Trading Symbol NEE.PRQ  
Security Exchange Name NYSE  
Florida Power & Light Company [Member]    
Entity Information [Line Items]    
Entity File Number 2-27612  
Entity Registrant Name FLORIDA POWER & LIGHT COMPANY  
Entity Tax Identification Number 59-0247775  
Entity Incorporation, State or Country Code FL  
Entity Central Index Key 0000037634  
Amendment Flag false