XML 56 R41.htm IDEA: XBRL DOCUMENT
v3.25.2

Subsequent Event (Details) - Subsequent Event $ in Millions | Jul. 01, 2025 USD ($) ft² shopping_center
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Subsequent Event [Line Items] |
Number of shopping centers acquired | shopping_center | 2
Town Center Crossing/Town Center Plaza |
Subsequent Event [Line Items] |
Purchase price of real estate acquisition | $ | $ 289.0
Square footage of real estate property | ft² | 550,000

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- Definition Number Of Shopping Centers Acquired + References No definition available. + Details
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Namespace Prefix: | frt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Purchase price of fee interest in real estate + References No definition available. + Details
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Namespace Prefix: | frt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Area of a real estate property. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:areaItemType
Balance Type: | na
Period Type: | instant

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=frt_TownCenterCrossingTownCenterPlazaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |