2.2.0.7 false Entity Information (USD $) 995400 - Document - Entity Information true false false false 1 USD false false u000 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 u001 Standard http://www.xbrl.org/2003/instance pure xbrli 0 u002 Standard http://www.xbrl.org/2003/instance shares xbrli 0 u003 Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 $ 3 1 dei_EntityRegistrantName dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 NEXTERA ENERGY INC NEXTERA ENERGY INC false false false xbrli:normalizedStringItemType normalizedstring The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation 12B -Number 240 -Section 12b -Subsection 1 false 4 1 dei_EntityCentralIndexKey dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 0000753308 0000753308 false false false us-types:centralIndexKeyItemType na A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation 12B -Number 240 -Section 12b -Subsection 1 false 5 1 dei_CurrentFiscalYearEndDate dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 --12-31 --12-31 false false false xbrli:gMonthDayItemType monthday End date of current fiscal year in the format --MM-DD. No authoritative reference available. false 6 1 dei_EntityWellKnownSeasonedIssuer dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 Yes Yes false false false us-types:yesNoItemType na Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A. No authoritative reference available. false 7 1 dei_EntityVoluntaryFilers dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 No No false false false us-types:yesNoItemType na Indicate "Yes" or "No" if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. No authoritative reference available. false 8 1 dei_EntityCurrentReportingStatus dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 Yes Yes false false false us-types:yesNoItemType na Indicate "Yes" or "No" whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No authoritative reference available. false 9 1 dei_EntityFilerCategory dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 Large Accelerated Filer Large Accelerated Filer false false false us-types:filerCategoryItemType na Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, or (4) Smaller Reporting Company. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No authoritative reference available. false 10 1 dei_EntityPublicFloat dei false credit instant No definition available. false false false false false false false false false false false false 1 true true false false 0 0 false false false xbrli:monetaryItemType monetary State aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to price at which the common equity was last sold, or average bid and asked price of such common equity, as of the last business day of registrant's most recently completed second fiscal quarter. The public float should be reported on the cover page of the registrants form 10K. No authoritative reference available. false 11 1 dei_EntityCommonStockSharesOutstanding dei false na instant No definition available. false false false false false false false false false false false false 1 false true false false 0 0 false false false xbrli:sharesItemType shares Indicate number of shares outstanding of each of registrant's classes of common stock, as of latest practicable date. Where multiple classes exist define each class by adding class of stock items such as Common Class A [Member], Common Class B [Member] onto the Instrument [Domain] of the Entity Listings, Instrument No authoritative reference available. false 12 1 dei_DocumentFiscalYearFocus dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 2010 2010 false false false xbrli:gYearItemType positiveinteger This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No authoritative reference available. false 13 1 dei_DocumentFiscalPeriodFocus dei false na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 Q2 Q2 false false false us-types:fiscalPeriodItemType na This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No authoritative reference available. false 1 11 false NoRounding NoRounding UnKnown false true