0000034903 2020-05-06 2020-05-06 0000034903 frt:CommonSharesOfBeneficialInterestMember 2020-05-06 2020-05-06 0000034903 frt:DepositorySharesMember 2020-05-06 2020-05-06 This amendment No. 1 to the Current Report on Form 8-K amends Exhibit 99.1 furnished on May 6, 2020 solely to correct the row label in the "Year" column in the chart "Lease Expirations" on page 25. No other changes have been made to original Form 8-K. true 0000034903 8-K/A 2020-05-06 Federal Realty Investment Trust MD 1-07533 52-0782497 1626 East Jefferson Street, Rockville, MD 20852-4041 301 998-8100 Common Shares of Beneficial Interest FRT NYSE Depositary Shares, each representing 1/1000 of a share FRT-C NYSE false false false false false