$FRT
Federal Realty Investment Trust Stock $frt

$frt Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000003490324000032 Filed on February 12, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$291.3M	$291.8M	$1.132B
YoY Change	6.69%	4.2%	5.38%
Cost Of Revenue	$95.72M	$95.69M	$363.1M
YoY Change	9.06%	-0.28%	1.77%
Gross Profit	$195.6M	$196.1M	$769.1M
YoY Change	5.57%	6.53%	7.17%
Gross Profit Margin	67.14%	67.21%	67.93%
Selling, General & Admin	$12.01M	$13.10M	$58.69M
YoY Change	-4.3%	-3.61%	-2.92%
% of Gross Profit	6.14%	6.68%	7.63%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$83.40M	$82.46M	$321.8M
YoY Change	6.06%	4.17%	6.4%
% of Gross Profit	42.64%	42.05%	41.84%
Operating Expenses	$191.1M	$95.52M	$735.6M
YoY Change	6.8%	2.98%	3.33%
Operating Profit	$100.2M	$100.6M	$406.5M
YoY Change	4.58%	10.14%	-22.78%
Interest Expense	$43.69M	-$41.69M	$167.8M
YoY Change	11.39%	11.45%	22.5%
% of Operating Profit	43.61%	-41.44%	41.28%
Other Income/Expense, Net
YoY Change
Pretax Income	$58.02M	$67.09M	$247.2M
YoY Change	0.49%	-43.0%	-37.52%
Income Tax
% Of Pretax Income
Net Earnings	$56.74M	$61.78M	$237.0M
YoY Change	2.53%	-45.47%	-38.52%
Net Earnings / Revenue	19.48%	21.17%	20.93%
Basic Earnings Per Share	$0.66		$2.80
Diluted Earnings Per Share	$0.66	$0.76	$2.80
COMMON SHARES
Basic Shares Outstanding	82.99M shares	81.62M shares	81.31M shares
Diluted Shares Outstanding	82.61M shares		81.31M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$95.94M	$250.8M	$250.8M
YoY Change	-3.53%	193.16%	193.16%
Cash & Equivalents	$95.94M	$250.8M	$250.8M
Short-Term Investments
Other Short-Term Assets	$250.2M	$254.2M	$243.7M
YoY Change	0.4%	-0.94%	-0.45%
Inventory
Prepaid Expenses
Receivables	$207.7M	$201.7M	$201.7M
Other Receivables	$9.183M	$9.196M	$9.196M
Total Short-Term Assets	$563.0M	$716.0M	$705.4M
YoY Change	0.78%	30.34%	31.26%
LONG-TERM ASSETS
Property, Plant & Equipment	$7.666B	$7.677B	$7.677B
YoY Change	1.41%	1.96%	1.96%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$33.69M	$34.87M	$34.87M
YoY Change	-76.52%	-75.99%	-75.99%
Other Assets	$8.885M	$9.179M	$9.179M
YoY Change	13.49%	-14.93%	-14.93%
Total Long-Term Assets	$7.709B	$7.721B	$7.731B
YoY Change	-0.03%	0.47%	0.45%
TOTAL ASSETS
Total Short-Term Assets	$563.0M	$716.0M	$705.4M
Total Long-Term Assets	$7.709B	$7.721B	$7.731B
Total Assets	$8.272B	$8.437B	$8.437B
YoY Change	0.03%	2.46%	2.46%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$185.6M	$174.7M	$174.7M
YoY Change	-5.35%	-8.21%	-8.21%
Accrued Expenses	$75.28M	$75.87M	$75.87M
YoY Change	-2.8%	-2.41%	-2.41%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$383.6M	$373.7M	$373.7M
YoY Change	-2.23%	-3.4%	-3.4%
LONG-TERM LIABILITIES
Long-Term Debt	$4.496B	$4.612B	$4.612B
YoY Change	0.88%	4.88%	4.88%
Other Long-Term Liabilities	$213.0M	$225.4M	$225.4M
YoY Change	-10.23%	-5.16%	-5.16%
Total Long-Term Liabilities	$4.709B	$4.837B	$4.837B
YoY Change	0.31%	4.37%	4.37%
TOTAL LIABILITIES
Total Short-Term Liabilities	$383.6M	$373.7M	$373.7M
Total Long-Term Liabilities	$4.709B	$4.837B	$4.837B
Total Liabilities	$5.093B	$5.211B	$5.473B
YoY Change	0.12%	3.77%	3.66%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$3.948B	$3.960B
YoY Change	3.08%	3.6%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.918B	$2.964B	$2.964B
YoY Change
Total Liabilities & Shareholders Equity	$8.272B	$8.437B	$8.437B
YoY Change	0.03%	2.46%	2.46%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$56.74M	$61.78M	$237.0M
YoY Change	2.53%	-45.47%	-38.52%
Depreciation, Depletion And Amortization	$83.40M	$82.46M	$321.8M
YoY Change	6.06%	4.17%	6.4%
Cash From Operating Activities	$141.2M	$112.6M	$555.8M
YoY Change	-1.29%	4.8%	7.56%
INVESTING ACTIVITIES
Capital Expenditures	$63.75M	$76.25M	$371.7M
YoY Change	-43.01%	-46.05%	-56.53%
Acquisitions
YoY Change
Other Investing Activities	-$3.195M	$6.623M	$13.42M
YoY Change	-128.92%	-74.0%	-80.6%
Cash From Investing Activities	-$66.94M	-$69.72M	-$358.3M
YoY Change	-33.6%	-39.81%	-54.41%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$131.9M
YoY Change			-57.08%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$229.4M	114.3M	-$33.85M
YoY Change	633.71%	-311.9%	-117.78%
NET CHANGE
Cash From Operating Activities	$141.2M	112.6M	$555.8M
Cash From Investing Activities	-$66.94M	-69.72M	-$358.3M
Cash From Financing Activities	-$229.4M	114.3M	-$33.85M
Net Change In Cash	-$155.2M	157.2M	$163.7M
YoY Change	-1519.79%	-352.31%	-307.65%
FREE CASH FLOW
Cash From Operating Activities	$141.2M	$112.6M	$555.8M
Capital Expenditures	$63.75M	$76.25M	$371.7M
Free Cash Flow	$77.41M	$36.38M	$184.1M
YoY Change	148.52%	-207.5%	-154.39%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000034903
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	87-3916363
CY2023	dei	Entity File Number EntityFileNumber	1-07533
CY2023	dei	Entity Registrant Name EntityRegistrantName	FEDERAL REALTY INVESTMENT TRUST
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	909 Rose Avenue, Suite 200
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	North Bethesda
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	MD
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	20852
CY2023	dei	City Area Code CityAreaCode	301)
CY2023	dei	Local Phone Number LocalPhoneNumber	998-8100
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	7900000000	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	82989879	shares
CY2023	dei	Auditor Firm AuditorFirmId	248
CY2023	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2023	dei	Auditor Location AuditorLocation	Jacksonville, Florida
CY2023	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2023	dei	Auditor Location AuditorLocation	Jacksonville, Florida
CY2023	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2023	dei	Auditor Location AuditorLocation	Jacksonville, Florida
CY2023	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2023	dei	Auditor Location AuditorLocation	Jacksonville, Florida
CY2023Q4	frt	Operating Real Estate From Consolidated Variable Interest Entities OperatingRealEstateFromConsolidatedVariableInterestEntities	2021622000	usd
CY2022Q4	frt	Operating Real Estate From Consolidated Variable Interest Entities OperatingRealEstateFromConsolidatedVariableInterestEntities	1997583000	usd
CY2023Q4	us-gaap	Rental Properties RentalProperties	9932891000	usd
CY2022Q4	us-gaap	Rental Properties RentalProperties	9441945000	usd
CY2023Q4	frt	Constructioninprogresofconsolidatedvariableieestentity Constructioninprogresofconsolidatedvariableieestentity	8677000	usd
CY2022Q4	frt	Constructioninprogresofconsolidatedvariableieestentity Constructioninprogresofconsolidatedvariableieestentity	8477000	usd
CY2023Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	613296000	usd
CY2022Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	662554000	usd
CY2023Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	10546187000	usd
CY2022Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	10104499000	usd
CY2023Q4	frt	Accumulated Depreciation And Amortization Consolidated Variable Interest Entities AccumulatedDepreciationAndAmortizationConsolidatedVariableInterestEntities	416663000	usd
CY2022Q4	frt	Accumulated Depreciation And Amortization Consolidated Variable Interest Entities AccumulatedDepreciationAndAmortizationConsolidatedVariableInterestEntities	362921000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2963519000	usd
CY2022Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2715817000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	7582668000	usd
CY2022Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	7388682000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	250825000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	85558000	usd
CY2023Q4	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	201733000	usd
CY2022Q4	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	197648000	usd
CY2023Q4	us-gaap	Mortgage Loans On Real Estate Commercial And Consumer Net MortgageLoansOnRealEstateCommercialAndConsumerNet	9196000	usd
CY2022Q4	us-gaap	Mortgage Loans On Real Estate Commercial And Consumer Net MortgageLoansOnRealEstateCommercialAndConsumerNet	9456000	usd
CY2023Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	34870000	usd
CY2022Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	145205000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	86993000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	94569000	usd
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	6850000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	45467000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	263377000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	267406000	usd
CY2023Q4	us-gaap	Assets Assets	8436512000	usd
CY2022Q4	us-gaap	Assets Assets	8233991000	usd
CY2023Q4	frt	Mortgage Payable From Consolidated Variable Interest Entities MortgagePayableFromConsolidatedVariableInterestEntities	189286000	usd
CY2022Q4	frt	Mortgage Payable From Consolidated Variable Interest Entities MortgagePayableFromConsolidatedVariableInterestEntities	191827000	usd
CY2023Q4	us-gaap	Secured Debt SecuredDebt	516936000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	320615000	usd
CY2023Q4	us-gaap	Notes Payable NotesPayable	601945000	usd
CY2022Q4	us-gaap	Notes Payable NotesPayable	601077000	usd
CY2023Q4	us-gaap	Unsecured Debt UnsecuredDebt	3480296000	usd
CY2022Q4	us-gaap	Unsecured Debt UnsecuredDebt	3407701000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	174714000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	190340000	usd
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	92634000	usd
CY2022Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	90263000	usd
CY2023Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	30482000	usd
CY2022Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	28508000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	75870000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	77743000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	12670000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	67660000	usd
CY2023Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	225443000	usd
CY2022Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	237699000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	5210990000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	5021606000	usd
CY2023Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	183363000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	178370000	usd
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	15000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	15000000	shares
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	82775286	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	82775286	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	81342959	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	81342959	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	833000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	818000	usd
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3959276000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3821801000	usd
CY2023Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1160474000	usd
CY2022Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1034186000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4052000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	5757000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	2963509000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	2954012000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	78650000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	80003000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3042159000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3034015000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8436512000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8233991000	usd
CY2023	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1131041000	usd
CY2022	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1073292000	usd
CY2021	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	948842000	usd
CY2023	frt	Revenue Mortgage Interest RevenueMortgageInterest	1113000	usd
CY2022	frt	Revenue Mortgage Interest RevenueMortgageInterest	1086000	usd
CY2021	frt	Revenue Mortgage Interest RevenueMortgageInterest	2382000	usd
CY2023	us-gaap	Revenues Revenues	1132154000	usd
CY2022	us-gaap	Revenues Revenues	1074378000	usd
CY2021	us-gaap	Revenues Revenues	951224000	usd
CY2023	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	231666000	usd
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	228958000	usd
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	198121000	usd
CY2023	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	131429000	usd
CY2022	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	127824000	usd
CY2021	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	118496000	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	50707000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	52636000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	49856000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	321763000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	302409000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	279976000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	735565000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	711827000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	646449000	usd
CY2023	frt	Deconsolidation Of Vie Gain Loss Amount DeconsolidationOfVIEGainLossAmount	0	usd
CY2022	frt	Deconsolidation Of Vie Gain Loss Amount DeconsolidationOfVIEGainLossAmount	70374000	usd
CY2021	frt	Deconsolidation Of Vie Gain Loss Amount DeconsolidationOfVIEGainLossAmount	0	usd
CY2023	frt	Gain On Sale Of Real Estate And Change In Control Of Interest GainOnSaleOfRealEstateAndChangeInControlOfInterest	9881000	usd
CY2022	frt	Gain On Sale Of Real Estate And Change In Control Of Interest GainOnSaleOfRealEstateAndChangeInControlOfInterest	93483000	usd
CY2021	frt	Gain On Sale Of Real Estate And Change In Control Of Interest GainOnSaleOfRealEstateAndChangeInControlOfInterest	89950000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	406470000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	526408000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	394725000	usd
CY2023	us-gaap	Interest Income Other InterestIncomeOther	4687000	usd
CY2022	us-gaap	Interest Income Other InterestIncomeOther	1072000	usd
CY2021	us-gaap	Interest Income Other InterestIncomeOther	809000	usd
CY2023	us-gaap	Interest Expense InterestExpense	167809000	usd
CY2022	us-gaap	Interest Expense InterestExpense	136989000	usd
CY2021	us-gaap	Interest Expense InterestExpense	127698000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3869000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5170000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1245000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	247217000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	395661000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	269081000	usd
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	10232000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	10170000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7583000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	236985000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	385491000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	261498000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	8032000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	8034000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	8042000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	228953000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	377457000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	253456000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.80
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.71
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.26
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	79854000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	77336000	shares
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.80
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.71
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.26
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81313000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	80508000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	77368000	shares
CY2023	us-gaap	Profit Loss ProfitLoss	247217000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	395661000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	269081000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1824000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	8569000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3917000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	245393000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	404230000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	272998000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	10113000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	10935000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	7903000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	235280000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	393295000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	265095000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2548747000	usd
CY2021	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	4296000	usd
CY2021	frt	Profit Loss Excluding Redeemable Noncontrolling Interests ProfitLossExcludingRedeemableNoncontrollingInterests	264785000	usd
CY2021	frt	Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interest OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest	320000	usd
CY2021	frt	Other Comprehensive Income Loss Net Of Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfPortionAttributableToNoncontrollingInterest	3597000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.26
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	332116000	usd
CY2021	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	8042000	usd
CY2021	frt	Redeemable Noncontrolling Interest Decrease From Distributions To Redeemable Noncontrolling Interest Holders RedeemableNoncontrollingInterestDecreaseFromDistributionsToRedeemableNoncontrollingInterestHolders	5268000	usd
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4341000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	172753000	usd
CY2021	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	1955000	usd
CY2021	frt	Share Based Compensation Expense Net Value ShareBasedCompensationExpenseNetValue	14434000	usd
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2998000	usd
CY2021	frt	Contributions From Redeemable Noncontrolling Interests ContributionsFromRedeemableNoncontrollingInterests	74530000	usd
CY2021	frt	Contributionsfromnoncontrollinginterests Contributionsfromnoncontrollinginterests	6583000	usd
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	2110000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2663148000	usd
CY2022	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	6613000	usd
CY2022	frt	Profit Loss Excluding Redeemable Noncontrolling Interests ProfitLossExcludingRedeemableNoncontrollingInterests	389048000	usd
CY2022	frt	Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interest OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest	765000	usd
CY2022	frt	Other Comprehensive Income Loss Net Of Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfPortionAttributableToNoncontrollingInterest	7804000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.30
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	344711000	usd
CY2022	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	8034000	usd
CY2022	frt	Redeemable Noncontrolling Interest Decrease From Distributions To Redeemable Noncontrolling Interest Holders RedeemableNoncontrollingInterestDecreaseFromDistributionsToRedeemableNoncontrollingInterestHolders	8090000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	5007000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	306854000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	35000	usd
CY2022	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	2104000	usd
CY2022	frt	Share Based Compensation Expense Net Value ShareBasedCompensationExpenseNetValue	15018000	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	4900000	usd
CY2022	frt	Deconsolidation From Vie DeconsolidationFromVIE	972000	usd
CY2022	us-gaap	Stockholders Equity Other StockholdersEquityOther	-12382000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3034015000	usd
CY2023	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	7253000	usd
CY2023	frt	Profit Loss Excluding Redeemable Noncontrolling Interests ProfitLossExcludingRedeemableNoncontrollingInterests	239964000	usd
CY2023	frt	Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interest OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest	-119000	usd
CY2023	frt	Other Comprehensive Income Loss Net Of Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfPortionAttributableToNoncontrollingInterest	-1705000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.34
CY2023	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	355241000	usd
CY2023	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	8032000	usd
CY2023	frt	Redeemable Noncontrolling Interest Decrease From Distributions To Redeemable Noncontrolling Interest Holders RedeemableNoncontrollingInterestDecreaseFromDistributionsToRedeemableNoncontrollingInterestHolders	9539000	usd
CY2023	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4541000	usd
CY2023	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	131729000	usd
CY2023	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	1870000	usd
CY2023	frt	Share Based Compensation Expense Net Value ShareBasedCompensationExpenseNetValue	15427000	usd
CY2023	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	5019000	usd
CY2023	frt	Contributionsfromnoncontrollinginterests Contributionsfromnoncontrollinginterests	1092000	usd
CY2023	us-gaap	Stockholders Equity Other StockholdersEquityOther	7400000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	247217000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	395661000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	269081000	usd
CY2023	frt	Adjustment Depreciation And Amortization AdjustmentDepreciationAndAmortization	321763000	usd
CY2022	frt	Adjustment Depreciation And Amortization AdjustmentDepreciationAndAmortization	302409000	usd
CY2021	frt	Adjustment Depreciation And Amortization AdjustmentDepreciationAndAmortization	279976000	usd
CY2023	frt	Deconsolidation Of Vie Gain Loss Amount DeconsolidationOfVIEGainLossAmount	0	usd
CY2022	frt	Deconsolidation Of Vie Gain Loss Amount DeconsolidationOfVIEGainLossAmount	70374000	usd
CY2021	frt	Deconsolidation Of Vie Gain Loss Amount DeconsolidationOfVIEGainLossAmount	0	usd
CY2023	frt	Gain On Sale Of Real Estate And Change In Control Of Interest GainOnSaleOfRealEstateAndChangeInControlOfInterest	9881000	usd
CY2022	frt	Gain On Sale Of Real Estate And Change In Control Of Interest GainOnSaleOfRealEstateAndChangeInControlOfInterest	93483000	usd
CY2021	frt	Gain On Sale Of Real Estate And Change In Control Of Interest GainOnSaleOfRealEstateAndChangeInControlOfInterest	89950000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3869000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5170000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1245000	usd
CY2023	us-gaap	Straight Line Rent StraightLineRent	11576000	usd
CY2022	us-gaap	Straight Line Rent StraightLineRent	18326000	usd
CY2021	us-gaap	Straight Line Rent StraightLineRent	9397000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	14308000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	13704000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	13009000	usd
CY2023	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	4959000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	4812000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	3223000	usd
CY2023	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-3468000	usd
CY2022	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	12071000	usd
CY2021	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-1214000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6881000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1219000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	5607000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	6005000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	77000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	6782000	usd
CY2023	frt	Increase Decrease In Security Deposits And Other Liabilities IncreaseDecreaseInSecurityDepositsAndOtherLiabilities	235000	usd
CY2022	frt	Increase Decrease In Security Deposits And Other Liabilities IncreaseDecreaseInSecurityDepositsAndOtherLiabilities	10373000	usd
CY2021	frt	Increase Decrease In Security Deposits And Other Liabilities IncreaseDecreaseInSecurityDepositsAndOtherLiabilities	10712000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	555830000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	516769000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	471352000	usd
CY2023	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	60628000	usd
CY2022	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	438494000	usd
CY2021	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	366466000	usd
CY2023	frt	Capital Expenditures Development Redevelopment CapitalExpendituresDevelopmentRedevelopment	214062000	usd
CY2022	frt	Capital Expenditures Development Redevelopment CapitalExpendituresDevelopmentRedevelopment	309046000	usd
CY2021	frt	Capital Expenditures Development Redevelopment CapitalExpendituresDevelopmentRedevelopment	368786000	usd
CY2023	frt	Capital Expenditures Other CapitalExpendituresOther	97058000	usd
CY2022	frt	Capital Expenditures Other CapitalExpendituresOther	107655000	usd
CY2021	frt	Capital Expenditures Other CapitalExpendituresOther	71728000	usd
CY2023	frt	Costs Associated With Lease Buyout For A Property Sold CostsAssociatedWithLeaseBuyoutForAPropertySold	1378000	usd
CY2022	frt	Costs Associated With Lease Buyout For A Property Sold CostsAssociatedWithLeaseBuyoutForAPropertySold	18031000	usd
CY2021	frt	Costs Associated With Lease Buyout For A Property Sold CostsAssociatedWithLeaseBuyoutForAPropertySold	0	usd
CY2023	us-gaap	Proceeds From Real Estate And Real Estate Joint Ventures ProceedsFromRealEstateAndRealEstateJointVentures	28451000	usd
CY2022	us-gaap	Proceeds From Real Estate And Real Estate Joint Ventures ProceedsFromRealEstateAndRealEstateJointVentures	133717000	usd
CY2021	us-gaap	Proceeds From Real Estate And Real Estate Joint Ventures ProceedsFromRealEstateAndRealEstateJointVentures	137868000	usd
CY2023	us-gaap	Cash Divested From Deconsolidation CashDivestedFromDeconsolidation	0	usd
CY2022	us-gaap	Cash Divested From Deconsolidation CashDivestedFromDeconsolidation	4192000	usd
CY2021	us-gaap	Cash Divested From Deconsolidation CashDivestedFromDeconsolidation	0	usd
CY2023	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	0	usd
CY2022	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	23155000	usd
CY2021	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	3115000	usd
CY2023	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	9860000	usd
CY2022	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	6864000	usd
CY2021	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	2970000	usd
CY2023	us-gaap	Increase Decrease In Lease Acquisition Costs IncreaseDecreaseInLeaseAcquisitionCosts	23510000	usd
CY2022	us-gaap	Increase Decrease In Lease Acquisition Costs IncreaseDecreaseInLeaseAcquisitionCosts	22541000	usd
CY2021	us-gaap	Increase Decrease In Lease Acquisition Costs IncreaseDecreaseInLeaseAcquisitionCosts	21990000	usd
CY2023	frt	Issuance Repayments Of Mortgage And Other Notes Receivable Net IssuanceRepaymentsOfMortgageAndOtherNotesReceivableNet	0	usd
CY2022	frt	Issuance Repayments Of Mortgage And Other Notes Receivable Net IssuanceRepaymentsOfMortgageAndOtherNotesReceivableNet	3465000	usd
CY2021	frt	Issuance Repayments Of Mortgage And Other Notes Receivable Net IssuanceRepaymentsOfMortgageAndOtherNotesReceivableNet	-31129000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-358325000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-785998000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-660118000	usd
CY2023	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	usd
CY2022	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-6375000	usd
CY2021	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	usd
CY2023	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	345698000	usd
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2023	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	275000000	usd
CY2022	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	usd
CY2021	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	usd
CY2023	frt	Issuance Of Mortgages And Notes Payable Net Of Costs IssuanceOfMortgagesAndNotesPayableNetOfCosts	199237000	usd
CY2022	frt	Issuance Of Mortgages And Notes Payable Net Of Costs IssuanceOfMortgagesAndNotesPayableNetOfCosts	298568000	usd
CY2021	frt	Issuance Of Mortgages And Notes Payable Net Of Costs IssuanceOfMortgagesAndNotesPayableNetOfCosts	0	usd
CY2023	frt	Repayment Of Mortgages Finance Leases And Notes Payable RepaymentOfMortgagesFinanceLeasesAndNotesPayable	58472000	usd
CY2022	frt	Repayment Of Mortgages Finance Leases And Notes Payable RepaymentOfMortgagesFinanceLeasesAndNotesPayable	19443000	usd
CY2021	frt	Repayment Of Mortgages Finance Leases And Notes Payable RepaymentOfMortgagesFinanceLeasesAndNotesPayable	277643000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	131895000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	307275000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	172981000	usd
CY2023	frt	Dividends Paid To Common And Preferred Shareholders DividendsPaidToCommonAndPreferredShareholders	359194000	usd
CY2022	frt	Dividends Paid To Common And Preferred Shareholders DividendsPaidToCommonAndPreferredShareholders	347284000	usd
CY2021	frt	Dividends Paid To Common And Preferred Shareholders DividendsPaidToCommonAndPreferredShareholders	335656000	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5019000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4900000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2998000	usd
CY2023	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	1092000	usd
CY2022	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	usd
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	133000	usd
CY2023	frt	Paymentsofdividendsandredemptionsminorityinterest Paymentsofdividendsandredemptionsminorityinterest	14086000	usd
CY2022	frt	Paymentsofdividendsandredemptionsminorityinterest Paymentsofdividendsandredemptionsminorityinterest	37427000	usd
CY2021	frt	Paymentsofdividendsandredemptionsminorityinterest Paymentsofdividendsandredemptionsminorityinterest	9784000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-33849000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	190414000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-452967000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	163656000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-78815000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96348000	usd
CY2023	us-gaap	Nature Of Operations NatureOfOperations	BUSINESS AND ORGANIZATION<div style="margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Federal Realty Investment Trust (the “Parent Company” and "Trust") is an equity real estate investment trust (“REIT”). Federal Realty OP LP (the "Operating Partnership") is the entity through which the Parent Company conducts substantially all of its operating and owns all of its assets. The Parent Company owns 100% of the limited liability company interests of, is sole member of, and exercises control over Federal Realty GP LLC (the "General Partner"), which in turn, is the sole general partner of the Operating Partnership. The Parent Company specializes in the ownership, management, and redevelopment of retail and mixed-use properties through the Operating Partnership. Our properties are located primarily in communities where we believe retail demand exceeds supply, in strategically selected metropolitan markets in the Mid-Atlantic and Northeast regions of the United States, California, and South Florida. As of December 31, 2023, we owned or had a majority interest in community and neighborhood shopping centers and mixed-use properties which are operated as 102 predominantly retail real estate projects.</span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We operate in a manner intended to enable the Trust to qualify as a REIT for federal income tax purposes. A REIT that distributes at least 90% of its taxable income to its shareholders each year and meets certain other conditions is not taxed on that portion of its taxable income which is distributed to its shareholders.</span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">General Economic Conditions </span></div>The heightened levels of inflation, higher interest rates, and the potentially worsening of economic conditions presents risks for our business and our tenants. We continue to monitor and address risks related to the general state of the economy. The extent of the future effects on our business, results of operations, cash flows, and growth strategies is highly uncertain and will ultimately depend on future developments, none of which can be predicted.
CY2023Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	102	project
CY2023	frt	Minimum Percentage Of Taxable Income Distributed To Shareholders MinimumPercentageOfTaxableIncomeDistributedToShareholders	0.90
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:14pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America, referred to as “GAAP,” requires management to make estimates and assumptions that in certain circumstances affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and revenues and expenses. These estimates are prepared using management’s best judgment, after considering past, current and expected events and economic conditions. Actual results could differ from these estimates.</span></div>
CY2023Q4	frt	Deferred Rent Receivables Collected DeferredRentReceivablesCollected	40000000	usd
CY2023Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	48000000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	175163000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	816896000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	260004000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96348000	usd
CY2023Q4	frt	Rent Abatementin Period RentAbatementinPeriod	1000000	usd
CY2022Q4	frt	Rent Abatementin Period RentAbatementinPeriod	4000000	usd
CY2021Q4	frt	Rent Abatementin Period RentAbatementinPeriod	26000000	usd
CY2023	frt	Collectibility Adjustment Increase Decrease To Revenue CollectibilityAdjustmentIncreaseDecreaseToRevenue	400000	usd
CY2022	frt	Collectibility Adjustment Increase Decrease To Revenue CollectibilityAdjustmentIncreaseDecreaseToRevenue	-4100000	usd
CY2021	frt	Collectibility Adjustment Increase Decrease To Revenue CollectibilityAdjustmentIncreaseDecreaseToRevenue	24000000	usd
CY2023Q4	frt	Tenants With Revenue Recognized On A Cash Basis Method TenantsWithRevenueRecognizedOnACashBasisMethod	0.28
CY2022Q4	frt	Tenants With Revenue Recognized On A Cash Basis Method TenantsWithRevenueRecognizedOnACashBasisMethod	0.31
CY2023Q4	frt	Straight Line Rent Receivable StraightLineRentReceivable	138400000	usd
CY2022Q4	frt	Straight Line Rent Receivable StraightLineRentReceivable	126600000	usd
CY2023	frt	Depreciation Expense Real Estate DepreciationExpenseRealEstate	282000000	usd
CY2022	frt	Depreciation Expense Real Estate DepreciationExpenseRealEstate	265700000	usd
CY2021	frt	Depreciation Expense Real Estate DepreciationExpenseRealEstate	245100000	usd
CY2023	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div style="margin-top:14pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Long-Lived Assets and Impairment </span></div><div style="margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">There are estimates and assumptions made by management in preparing the consolidated financial statements for which the actual results will be determined over long periods of time. This includes the recoverability of long-lived assets, including our properties that have been acquired or redeveloped and our investment in certain joint ventures. Management’s evaluation of impairment includes review for possible indicators of impairment as well as, in certain circumstances, undiscounted and discounted cash flow analysis. Since most of our investments in real estate are wholly-owned or controlled assets which are held for use, a property with impairment indicators is first tested for impairment by comparing the undiscounted cash flows, including residual value, to the current net book value of the property. If the undiscounted cash flows are less than the net book value, the property is written down to expected fair value. </span></div><div style="margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The calculation of both discounted and undiscounted cash flows requires management to make estimates of future cash flows including revenues, operating expenses, required maintenance and development expenditures, market conditions, demand for space by tenants and rental rates over long periods. Because our properties typically have a long life, the assumptions used to estimate the future recoverability of book value requires significant management judgment. Actual results could be significantly different from the estimates. These estimates have a direct impact on net income, because recording an impairment charge results in a negative adjustment to net income.</span></div>
CY2023Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	257200000	usd
CY2023	srt	Mortgage Loans On Real Estate Number Of Loans MortgageLoansOnRealEstateNumberOfLoans	3
CY2023Q4	us-gaap	Notes Receivable Net NotesReceivableNet	9200000	usd
CY2023	frt	Weighted Average Interest Rateon Financing Receivable WeightedAverageInterestRateonFinancingReceivable	0.109
CY2023Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	9200000	usd
CY2022Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	9500000	usd
CY2023Q4	frt	Numberof Consolidated Variable Interest Entities NumberofConsolidatedVariableInterestEntities	19
CY2023Q4	frt	Variable Interest Entity Net Real Estate Assets VariableInterestEntityNetRealEstateAssets	1600000000	usd
CY2022Q4	frt	Variable Interest Entity Net Real Estate Assets VariableInterestEntityNetRealEstateAssets	1600000000	usd
CY2023Q4	frt	Mortgage Payable From Consolidated Variable Interest Entities MortgagePayableFromConsolidatedVariableInterestEntities	189300000	usd
CY2022Q4	frt	Mortgage Payable From Consolidated Variable Interest Entities MortgagePayableFromConsolidatedVariableInterestEntities	191800000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	178370000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	213708000	usd
CY2023	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	7253000	usd
CY2022	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	6613000	usd
CY2023	frt	Contributions From Redeemable Noncontrolling Interests ContributionsFromRedeemableNoncontrollingInterests	0	usd
CY2022	frt	Contributions From Redeemable Noncontrolling Interests ContributionsFromRedeemableNoncontrollingInterests	2111000	usd
CY2023	frt	Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interests OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterests	-119000	usd
CY2022	frt	Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interests OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterests	765000	usd
CY2023	frt	Redeemable Noncontrolling Interest Decrease From Distributions And Purchases To Redeemable Noncontrolling Interest Holders RedeemableNoncontrollingInterestDecreaseFromDistributionsAndPurchasesToRedeemableNoncontrollingInterestHolders	9541000	usd
CY2022	frt	Redeemable Noncontrolling Interest Decrease From Distributions And Purchases To Redeemable Noncontrolling Interest Holders RedeemableNoncontrollingInterestDecreaseFromDistributionsAndPurchasesToRedeemableNoncontrollingInterestHolders	32445000	usd
CY2023	us-gaap	Temporary Equity Other Changes TemporaryEquityOtherChanges	7400000	usd
CY2022	us-gaap	Temporary Equity Other Changes TemporaryEquityOtherChanges	-12382000	usd
CY2023Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	183363000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	178370000	usd
CY2023	us-gaap	Revenue Recognition Leases RevenueRecognitionLeases	<div style="margin-top:14pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Leases</span></div>We have ground leases at 11 properties which are accounted for as operating leases. The operating lease right of use ("ROU") assets and related liabilities are shown separately on the face of our consolidated balance sheet and reflect the present value of the minimum lease payments. A key input in the calculation is the discount rate. As the rate implied in the lease agreements is not readily determinable, we utilize our incremental borrowing rate that corresponds to the remaining term of the lease, our credit spread, and an adjustment to reflect the collateralized payment terms present in the lease. Our operating lease agreements may include options to extend the lease term or terminate it early. We include options to extend or terminate leases in the ROU operating lease asset and liability when it is reasonably certain we will exercise these options. Operating lease expense is recognized on a straight-line basis over the non-cancellable lease term and is included in rental expenses in our consolidated statements of operations. We do not record a ROU asset or lease liability for leases with terms of less than 12 months.
CY2023Q4	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	11	properties
CY2023	frt	Minimum Percentage Of Taxable Income Distributed To Shareholders MinimumPercentageOfTaxableIncomeDistributedToShareholders	0.90
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023	frt	Numberof Properties Exceeding Segment Reporting Threshold NumberofPropertiesExceedingSegmentReportingThreshold	0	property
CY2023	us-gaap	Factors Used To Identify Entitys Reportable Segments FactorsUsedToIdentifyEntitysReportableSegments	10% of our revenues or property operating income
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2023	us-gaap	Interest Costs Incurred InterestCostsIncurred	190409000	usd
CY2022	us-gaap	Interest Costs Incurred InterestCostsIncurred	155659000	usd
CY2021	us-gaap	Interest Costs Incurred InterestCostsIncurred	150324000	usd
CY2023	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	22600000	usd
CY2022	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	18670000	usd
CY2021	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	22626000	usd
CY2023	us-gaap	Interest Expense InterestExpense	167809000	usd
CY2022	us-gaap	Interest Expense InterestExpense	136989000	usd
CY2021	us-gaap	Interest Expense InterestExpense	127698000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	158796000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	130912000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	123585000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	284000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	624000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	386000	usd
CY2023	frt	Redemptionofoperatingpartnershipunitsforcommonshares Redemptionofoperatingpartnershipunitsforcommonshares	883000	usd
CY2022	frt	Redemptionofoperatingpartnershipunitsforcommonshares Redemptionofoperatingpartnershipunitsforcommonshares	1385000	usd
CY2021	frt	Redemptionofoperatingpartnershipunitsforcommonshares Redemptionofoperatingpartnershipunitsforcommonshares	7545000	usd
CY2023	frt	Dividends Reinvested In Noncash Financing Transaction DividendsReinvestedInNoncashFinancingTransaction	1704000	usd
CY2022	frt	Dividends Reinvested In Noncash Financing Transaction DividendsReinvestedInNoncashFinancingTransaction	1718000	usd
CY2021	frt	Dividends Reinvested In Noncash Financing Transaction DividendsReinvestedInNoncashFinancingTransaction	1727000	usd
CY2023	frt	Redemption Of Series1 Preferred Shares For Common Shares RedemptionOfSeries1PreferredSharesForCommonShares	0	usd
CY2022	frt	Redemption Of Series1 Preferred Shares For Common Shares RedemptionOfSeries1PreferredSharesForCommonShares	175000	usd
CY2021	frt	Redemption Of Series1 Preferred Shares For Common Shares RedemptionOfSeries1PreferredSharesForCommonShares	0	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	250825000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	85558000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	9179000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10790000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	260004000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96348000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	73827000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	40620000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	80341000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	39739000	usd
CY2023Q4	frt	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	280395000	usd
CY2023Q4	frt	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	107843000	usd
CY2022Q4	frt	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	279037000	usd
CY2022Q4	frt	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	95197000	usd
CY2023	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	15864000	usd
CY2022	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	14543000	usd
CY2021	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	11897000	usd
CY2023	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	12610000	usd
CY2022	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	11106000	usd
CY2021	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	8747000	usd
CY2023	frt	Amortizationof Below Market Lease Lessee AmortizationofBelowMarketLeaseLessee	742000	usd
CY2022	frt	Amortizationof Below Market Lease Lessee AmortizationofBelowMarketLeaseLessee	828000	usd
CY2021	frt	Amortizationof Below Market Lease Lessee AmortizationofBelowMarketLeaseLessee	828000	usd
CY2023	frt	Amortization Of Above And Below Market Leases Lessee AmortizationOfAboveAndBelowMarketLeasesLessee	179000	usd
CY2022	frt	Amortization Of Above And Below Market Leases Lessee AmortizationOfAboveAndBelowMarketLeasesLessee	274000	usd
CY2021	frt	Amortization Of Above And Below Market Leases Lessee AmortizationOfAboveAndBelowMarketLeasesLessee	290000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Next Twelve Months BelowMarketLeaseAmortizationIncomeNextTwelveMonths	15291000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Two BelowMarketLeaseAmortizationIncomeYearTwo	11860000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Three BelowMarketLeaseAmortizationIncomeYearThree	11392000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Four BelowMarketLeaseAmortizationIncomeYearFour	10895000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Five BelowMarketLeaseAmortizationIncomeYearFive	10105000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income After Year Five BelowMarketLeaseAmortizationIncomeAfterYearFive	113009000	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	172552000	usd
CY2023Q4	us-gaap	Secured Debt SecuredDebt	516936000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	320615000	usd
CY2023Q4	us-gaap	Line Of Credit LineOfCredit	0	usd
CY2022Q4	us-gaap	Line Of Credit LineOfCredit	0	usd
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	442000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1880000	usd
CY2023Q4	us-gaap	Notes Payable NotesPayable	601945000	usd
CY2022Q4	us-gaap	Notes Payable NotesPayable	601077000	usd
CY2023Q4	us-gaap	Senior Notes SeniorNotes	3480296000	usd
CY2022Q4	us-gaap	Senior Notes SeniorNotes	3407701000	usd
CY2023Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	4599177000	usd
CY2022Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	4329393000	usd
CY2023	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	115500000	usd
CY2023	frt	Lineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebt Fees LineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebtFees	0.059
CY2023	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	115500000	usd
CY2022	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	330000000	usd
CY2021	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	150000000	usd
CY2023	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	44700000	usd
CY2022	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	80300000	usd
CY2021	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	19600000	usd
CY2023	frt	Lineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebt Fees LineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebtFees	0.059
CY2022	frt	Lineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebt Fees LineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebtFees	0.032
CY2021	frt	Lineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebt Fees LineofcreditfacilityweightedaverageinterestratebeforeamortizationofdebtFees	0.009
CY2023Q4	frt	Lineofcreditfacilityannualfacilityfee Lineofcreditfacilityannualfacilityfee	1900000	usd
CY2023Q4	us-gaap	Line Of Credit LineOfCredit	0	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1203936000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	248120000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	455626000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	693361000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	352511000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1662177000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	4615731000	usd
CY2023Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	1250000000	usd
CY2023Q4	us-gaap	Line Of Credit LineOfCredit	0	usd
CY2023Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	3500000	usd
CY2022Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	3300000	usd
CY2023	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	2000000	usd
CY2022	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	2300000	usd
CY2023Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	6500000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	5819000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	5772000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5406000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5042000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	5100000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	194040000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	221179000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	145309000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	75870000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	713000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	713000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	713000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	748000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	801000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	67875000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	71563000	usd
CY2023Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	58893000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	12670000	usd
CY2023	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	19847	shares
CY2022	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	19502	shares
CY2021	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	19758	shares
CY2023Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.340
CY2023	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	4.330
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.300
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	4.290
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.260
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	4.250
CY2023	frt	Common Stock Ordinary Dividends Per Share Cash Paid CommonStockOrdinaryDividendsPerShareCashPaid	3.551
CY2022	frt	Common Stock Ordinary Dividends Per Share Cash Paid CommonStockOrdinaryDividendsPerShareCashPaid	3.518
CY2021	frt	Common Stock Ordinary Dividends Per Share Cash Paid CommonStockOrdinaryDividendsPerShareCashPaid	3.358
CY2023	frt	Common Shares Capital Gain CommonSharesCapitalGain	0.130
CY2022	frt	Common Shares Capital Gain CommonSharesCapitalGain	0.772
CY2021	frt	Common Shares Capital Gain CommonSharesCapitalGain	0.680
CY2023	frt	Common Shares Return Of Capital CommonSharesReturnOfCapital	0.649
CY2022	frt	Common Shares Return Of Capital CommonSharesReturnOfCapital	0
CY2021	frt	Common Shares Return Of Capital CommonSharesReturnOfCapital	0.212
CY2023	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	4.330
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	4.290
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	4.250
CY2023Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.09
CY2023Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	102	project
CY2023Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	12	state
CY2023Q4	frt	Percent Of Annualized Base Rent Maximum PercentOfAnnualizedBaseRentMaximum	0.027
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	725458000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	667483000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	601092000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	528854000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	424229000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	1680181000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	4627297000	usd
CY2023	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	998000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1251000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1284000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	4332000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	5743000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	5828000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	6232000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	6138000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	5687000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	348000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	309000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	246000	usd
CY2023	us-gaap	Lease Cost LeaseCost	11910000	usd
CY2022	us-gaap	Lease Cost LeaseCost	13441000	usd
CY2021	us-gaap	Lease Cost LeaseCost	13045000	usd
CY2023	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	4227000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	5642000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	5723000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	6146000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	5644000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	5288000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	55228000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	50000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	51000	usd
CY2023Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P70Y7M6D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P13Y10M24D
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P53Y7M6D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P53Y3M18D
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.065
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.081
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.048
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.048
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	6476000	usd
CY2023	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	87349000	usd
CY2022	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	90343000	usd
CY2021	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	78028000	usd
CY2023	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	35109000	usd
CY2022	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	34226000	usd
CY2021	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	27808000	usd
CY2023	us-gaap	Management Fee Expense ManagementFeeExpense	30203000	usd
CY2022	us-gaap	Management Fee Expense ManagementFeeExpense	27416000	usd
CY2021	us-gaap	Management Fee Expense ManagementFeeExpense	24919000	usd
CY2023	frt	Property Payroll Expense PropertyPayrollExpense	20598000	usd
CY2022	frt	Property Payroll Expense PropertyPayrollExpense	19693000	usd
CY2021	frt	Property Payroll Expense PropertyPayrollExpense	18341000	usd
CY2023	us-gaap	Real Estate Insurance RealEstateInsurance	18273000	usd
CY2022	us-gaap	Real Estate Insurance RealEstateInsurance	16380000	usd
CY2021	us-gaap	Real Estate Insurance RealEstateInsurance	14406000	usd
CY2023	us-gaap	Marketing Expense MarketingExpense	7978000	usd
CY2022	us-gaap	Marketing Expense MarketingExpense	7814000	usd
CY2021	us-gaap	Marketing Expense MarketingExpense	7481000	usd
CY2023	frt	Ground Rent Expense GroundRentExpense	5303000	usd
CY2022	frt	Ground Rent Expense GroundRentExpense	5092000	usd
CY2021	frt	Ground Rent Expense GroundRentExpense	4571000	usd
CY2023	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	26853000	usd
CY2022	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	27994000	usd
CY2021	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	22567000	usd
CY2023	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	231666000	usd
CY2022	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	228958000	usd
CY2021	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	198121000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15427000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15018000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14434000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	1119000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	1314000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	1425000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	14308000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	13704000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	13009000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.293
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.041
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y6M
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.009
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	16.40
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1829	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	95.77
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0	shares
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2023	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	0	shares
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1829	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	95.77
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y1M6D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	13000	usd
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	732	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	95.77
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y1M6D
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	5000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	18800000	usd
CY2023	frt	Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition Years ShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognitionYears	P4Y6M
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y
CY2022	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	300000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	300000	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	300000	shares
CY2023	us-gaap	Profit Loss ProfitLoss	247217000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	395661000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	269081000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	8032000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	8034000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	8042000	usd
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	10232000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	10170000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7583000	usd
CY2023	frt	Earnings Allocated To Unvested Shares EarningsAllocatedToUnvestedShares	1286000	usd
CY2022	frt	Earnings Allocated To Unvested Shares EarningsAllocatedToUnvestedShares	1328000	usd
CY2021	frt	Earnings Allocated To Unvested Shares EarningsAllocatedToUnvestedShares	1211000	usd
CY2023	frt	Net Income Available For Common Shareholders Basic NetIncomeAvailableForCommonShareholdersBasic	227667000	usd
CY2022	frt	Net Income Available For Common Shareholders Basic NetIncomeAvailableForCommonShareholdersBasic	376129000	usd
CY2021	frt	Net Income Available For Common Shareholders Basic NetIncomeAvailableForCommonShareholdersBasic	252245000	usd
CY2023	frt	Income Attributable To Down Reit Operating Partnership Units IncomeAttributableToDownREITOperatingPartnershipUnits	0	usd
CY2022	frt	Income Attributable To Down Reit Operating Partnership Units IncomeAttributableToDownREITOperatingPartnershipUnits	2810000	usd
CY2021	frt	Real Estate Accumulated Depreciation Dispositions And Retirements RealEstateAccumulatedDepreciationDispositionsAndRetirements	72935000	usd
CY2021Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2531095000	usd
CY2022	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	266877000	usd
CY2023	frt	Real Estate Dispositions And Retirements RealEstateDispositionsAndRetirements	55338000	usd
CY2023Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	10546187000	usd
CY2023Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	9400000000	usd
CY2020Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2357692000	usd
CY2021	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	246338000	usd
CY2021	frt	Income Attributable To Down Reit Operating Partnership Units IncomeAttributableToDownREITOperatingPartnershipUnits	0	usd
CY2023	frt	Net Income Available For Common Shareholders Diluted NetIncomeAvailableForCommonShareholdersDiluted	227667000	usd
CY2022	frt	Net Income Available For Common Shareholders Diluted NetIncomeAvailableForCommonShareholdersDiluted	378939000	usd
CY2021	frt	Net Income Available For Common Shareholders Diluted NetIncomeAvailableForCommonShareholdersDiluted	252245000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81313000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	79854000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	77336000	shares
CY2023	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	32000	shares
CY2023	frt	Common Shares Attributable To Dilutive Effect Of Down Reit Operating Partnership Units CommonSharesAttributableToDilutiveEffectOfDownREITOperatingPartnershipUnits	0	shares
CY2022	frt	Common Shares Attributable To Dilutive Effect Of Down Reit Operating Partnership Units CommonSharesAttributableToDilutiveEffectOfDownREITOperatingPartnershipUnits	654000	shares
CY2021	frt	Common Shares Attributable To Dilutive Effect Of Down Reit Operating Partnership Units CommonSharesAttributableToDilutiveEffectOfDownREITOperatingPartnershipUnits	0	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81313000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	80508000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	77368000	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.80
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.71
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.26
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.80
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.71
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.26
CY2023Q4	srt	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	516936000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	1730629000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	3164741000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	5650817000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	1726021000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	8820166000	usd
CY2023Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	10546187000	usd
CY2023Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2963519000	usd
CY2020Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	8582870000	usd
CY2021	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	519350000	usd
CY2021	us-gaap	Real Estate Improvements RealEstateImprovements	424521000	usd
CY2021	frt	Real Estate Dispositions And Retirements RealEstateDispositionsAndRetirements	104679000	usd
CY2021Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	9422062000	usd
CY2022	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	445319000	usd
CY2022	us-gaap	Real Estate Improvements RealEstateImprovements	399623000	usd
CY2022	frt	Real Estate Dispositions And Retirements RealEstateDispositionsAndRetirements	107682000	usd
CY2022	frt	Deconsolidation Of Vie DeconsolidationOfVIE	54823000	usd
CY2022Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	10104499000	usd
CY2023	us-gaap	Real Estate Improvements RealEstateImprovements	287286000	usd
CY2023	frt	Reconsolidation Of Vie ReconsolidationOfVIE	135017000	usd
CY2023	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	74723000	usd
CY2022	frt	Real Estate Accumulated Depreciation Dispositions And Retirements RealEstateAccumulatedDepreciationDispositionsAndRetirements	59066000	usd
CY2022	frt	Real Estate Accumulated Depreciation Deconsolidation Of Vie RealEstateAccumulatedDepreciationDeconsolidationOfVIE	23089000	usd
CY2022Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2715817000	usd
CY2023	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	282896000	usd
CY2023	frt	Real Estate Accumulated Depreciation Reconsolidation Of Vie RealEstateAccumulatedDepreciationReconsolidationOfVIE	2869000	usd
CY2023	frt	Real Estate Accumulated Depreciation Dispositions And Retirements RealEstateAccumulatedDepreciationDispositionsAndRetirements	38063000	usd
CY2023Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2963519000	usd
CY2023Q4	srt	Mortgage Loans On Real Estate Prior Liens1 MortgageLoansOnRealEstatePriorLiens1	63740000	usd
CY2023Q4	srt	Mortgage Loans On Real Estate Face Amount Of Mortgages MortgageLoansOnRealEstateFaceAmountOfMortgages	10078000	usd
CY2023Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	9196000	usd
CY2023Q4	srt	Mortgage Loans On Real Estate Principal Amount Of Delinquent Loans MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoans	0	usd
CY2023Q4	srt	Mortgage Loans On Real Estate Federal Income Tax Basis1 MortgageLoansOnRealEstateFederalIncomeTaxBasis1	10100000	usd
CY2020Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	39892000	usd
CY2021	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	600000	usd
CY2021	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	30339000	usd
CY2021	frt	Valuation Adjustments ValuationAdjustments	610000	usd
CY2021Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	9543000	usd
CY2022	frt	Valuation Adjustments ValuationAdjustments	44000	usd
CY2022	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	43000	usd
CY2022Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	9456000	usd
CY2023	frt	Valuation Adjustments ValuationAdjustments	213000	usd
CY2023	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	47000	usd
CY2023Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	9196000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3042159000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-641733000	usd

Files In Submission

Name	View Source	Status
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$FRT
Federal Realty Investment Trust Stock $frt

2024 Q1 Form 10-K Financial Statement

#000003490324000032 Filed on February 12, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FRT Federal Realty Investment Trust Stock $frt

2024 Q1 Form 10-K Financial Statement

#000003490324000032 Filed on February 12, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FRT
Federal Realty Investment Trust Stock $frt