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Investments in Real Estate Partnerships - Schedule of Investments in Real Estate Partnerships (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 USD ($) property | Dec. 31, 2019 USD ($) property | Dec. 31, 2018 USD ($) | Jan. 31, 2020
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 0.00% |  | 0.00% |  |  |
Real Estate Partnerships, Number of Properties | property | 114 |  | 116 |  |  |
Investments in real estate partnerships | $ 467,155 |  | $ 469,522 |  |  |
Total assets of the Partnership | 10,936,904 |  | 11,132,253 |  |  |
Income (Loss) from Equity Method Investments | 34,169 |  | 60,956 |  | $ 42,974 |
Net income | 47,317 |  | 243,258 |  | $ 252,325 |
Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 3,067,227 |  | 3,158,884 |  |  |
Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 91,421 |  | $ 171,204 |  |  |
GRI - Regency, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 40.00% |  | 40.00% |  |  |
Real Estate Partnerships, Number of Properties | property | 67 |  | 68 |  |  |
Investments in real estate partnerships | $ 179,728 |  | $ 187,597 |  |  |
Income (Loss) from Equity Method Investments | 25,425 |  | 43,536 |  |  |
GRI - Regency, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 1,583,097 |  | 1,612,459 |  |  |
GRI - Regency, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 56,244 |  | $ 96,721 |  |  |
Equity One JV Portfolio, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 30.00% | [1] | 30.00% | [2] |  |
Real Estate Partnerships, Number of Properties | property | 4 | [1] | 6 | [2] |  |
Investments in real estate partnerships | $ 27,627 | [1] | $ 41,422 | [2] |  |
Income (Loss) from Equity Method Investments | 488 | [1] | (9,967) | [2] |  |
Equity One JV Portfolio, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 205,332 | [1] | 260,512 | [2] |  |
Equity One JV Portfolio, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 4,241 | [1] | $ (5,832) | [2] |  |
Columbia Regency Retail Partners, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 20.00% |  | 20.00% |  |  |
Real Estate Partnerships, Number of Properties | property | 7 |  | 7 |  |  |
Investments in real estate partnerships | $ 8,699 |  | $ 9,201 |  |  |
Income (Loss) from Equity Method Investments | 1,030 |  | 1,626 |  |  |
Columbia Regency Retail Partners, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 136,120 |  | 139,253 |  |  |
Columbia Regency Retail Partners, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 5,383 |  | $ 8,406 |  |  |
Columbia Regency Retail Partners, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 20.00% |  | 20.00% |  |  |
Real Estate Partnerships, Number of Properties | property | 13 |  | 13 |  |  |
Investments in real estate partnerships | $ 37,882 |  | $ 39,453 |  |  |
Income (Loss) from Equity Method Investments | 1,045 |  | 1,748 |  |  |
Columbia Regency Retail Partners, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 377,246 |  | 385,960 |  |  |
Columbia Regency Retail Partners, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 5,103 |  | $ 8,742 |  |  |
Cameron Village, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 30.00% |  | 30.00% |  |  |
Real Estate Partnerships, Number of Properties | property | 1 |  | 1 |  |  |
Investments in real estate partnerships | $ 10,108 |  | $ 10,641 |  |  |
Income (Loss) from Equity Method Investments | 757 |  | 1,062 |  |  |
Cameron Village, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 94,551 |  | 96,101 |  |  |
Cameron Village, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 2,531 |  | $ 3,572 |  |  |
RegCal, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 25.00% |  | 25.00% |  |  |
Real Estate Partnerships, Number of Properties | property | 6 |  | 6 |  |  |
Investments in real estate partnerships | $ 25,908 |  | $ 26,417 |  |  |
Income (Loss) from Equity Method Investments | 1,296 |  | 3,796 |  |  |
RegCal, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 107,283 |  | 109,226 |  |  |
RegCal, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 5,397 |  | $ 16,276 |  |  |
US Regency Retail 1, LLC [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 20.01% | [3] | 20.01% | [4] |  |
Real Estate Partnerships, Number of Properties | property | 7 | [3] | 7 | [4] |  |
Investments in real estate partnerships | $ 0 | [3] | $ 0 | [4] |  |
Income (Loss) from Equity Method Investments | 790 | [3] | 1,028 | [4] |  |
US Regency Retail 1, LLC [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 85,006 | [3] | 87,231 | [4] |  |
US Regency Retail 1, LLC [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 3,948 | [3] | $ 5,137 | [4] |  |
Other Investments in Real Estate Partnerships [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage |  |  |  |  | 9.38% | 35.00%
Real Estate Partnerships, Number of Properties | property | 9 | [5] | 8 | [6] |  |
Investments in real estate partnerships | $ 177,203 | [5] | $ 154,791 | [6] |  |
Income (Loss) from Equity Method Investments | 3,338 | [5] | 18,127 | [6] |  |
Other Investments in Real Estate Partnerships [Member] | Total Assets [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total assets of the Partnership | 478,592 | [5] | 468,142 | [6] |  |
Other Investments in Real Estate Partnerships [Member] | Net Income [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Net income | $ 8,574 | [5] | $ 38,182 | [6] |  |
Other Investments in Real Estate Partnerships [Member] | Minimum [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 35.00% | [5] | 18.38% | [6] |  |
Other Investments in Real Estate Partnerships [Member] | Maximum [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership Percentage | 50.00% | [5] | 50.00% | [6] |  |
[1] | On January 1, 2020, the Company purchased the remaining 70% of a property owned by the NYC partnership (Country Walk Plaza), as discussed in note 2, and therefore all earnings of this property are included in consolidated results from the date of acquisition and excluded from partnership earnings.
[2] | During the third quarter of 2019, a $10.9 million impairment of real estate was recognized within the NYC partnership from changes in the expected hold periods of various properties.
[3] | The USAA partnership has distributed proceeds from debt refinancing and real estate sales in excess of Regency’s carrying value of its investment, resulting in a negative investment balance of $4.4 million, which is recorded within Accounts Payable and other liabilities in the Consolidated Balance Sheets.
[4] | The USAA partnership has distributed proceeds from debt refinancing and real estate sales in excess of Regency’s carrying value of its investment resulting in a negative investment balance of $3.9 million, which is recorded within Accounts Payable and other liabilities in the Consolidated Balance Sheets.
[5] | In January 2020, the Company purchased an additional 16.62% interest in Town and Country Shopping Center, bringing its total ownership interest to 35%.
[6] | Includes our investment in the Town and Country shopping center, which began with an initial 9.38% ownership percent in 2018, with an additional 9.0% interest acquired during 2019.

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