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Preferred Stock - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023
Class of Stock [Line Items] |  |
Preferred stock, shares issued (in shares) | 26,750 | 26,750
Noncontrolling interest | $ 295 | $ 295
Preferred Class A |  |
Class of Stock [Line Items] |  |
Preferred stock, shares issued (in shares) | 300,000 |
Preferred stock, liquidation preference per share (in dollars per share) | $ 1,000 |
Annual dividend rate | 3.75% |
Noncontrolling interest | $ 295 | $ 295
Preferred Class A | Secured Overnight Financing Rate (SOFR) |  |
Class of Stock [Line Items] |  |
Basis spread on variable rate | 1.11161% |
Preferred Class A | Secured Overnight Financing Rate (SOFR) | Variable Rate Basis Spread, Percentage One |  |
Class of Stock [Line Items] |  |
Basis spread on variable rate | 0.26161% |
Preferred Class A | Secured Overnight Financing Rate (SOFR) | Variable Rate Basis Spread, Percentage Two |  |
Class of Stock [Line Items] |  |
Basis spread on variable rate | 0.85% |
Preferred Class B | FT Real Estate Securities Company, Inc. |  |
Class of Stock [Line Items] |  |
Preferred stock, liquidation preference per share (in dollars per share) | $ 1,000,000 |
Annual dividend rate | 9.50% |
Preferred stock issuance (in shares) | 50 |
Preferred Class B | FT Real Estate Securities Company, Inc. | Non Affiliates |  |
Class of Stock [Line Items] |  |
Preferred stock issuance (in shares) | 47 |

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