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Secured Borrowings - Secured Financing Agreements (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024
Secured Borrowings |  |
Secured financing agreements, net | $ 12,678,948 | $ 11,151,557
Borrowing Base Facility |  |
Secured Borrowings |  |
Maximum Facility Size | 615,000 |
Maximum facility size subject to certain conditions | 1,300,000 |
Commercial Financing Facilities |  |
Secured Borrowings |  |
Maximum Facility Size | 878,100 |
Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | 24,641,651 |
Long term debt, gross | 12,780,793 | 11,236,129
Unamortized net discount | (19,084) | (19,338)
Unamortized deferred financing costs | (82,761) | (65,234)
Secured financing agreements, net | 12,678,948 | 11,151,557
Secured Borrowings | Borrowing Base Facility |  |
Secured Borrowings |  |
Maximum Facility Size | 1,250,000 |
Long term debt, gross | 2,000 | 2,000
Secured Borrowings | Commercial Financing Facilities |  |
Secured Borrowings |  |
Maximum Facility Size | 978,143 |
Long term debt, gross | 480,611 | 330,081
Secured Borrowings | Infrastructure Financing Facilities |  |
Secured Borrowings |  |
Maximum Facility Size | 1,175,000 |
Long term debt, gross | 515,004 | 499,242
Secured Borrowings | Property Financing |  |
Secured Borrowings |  |
Maximum Facility Size | 1,110,191 |
Long term debt, gross | 622,906 | 615,854
Secured Borrowings | Property Financing | Fundamental Income Properties, LLC |  |
Secured Borrowings |  |
Long term debt, gross | 115,300 |
Secured Borrowings | Term Loans and Revolver |  |
Secured Borrowings |  |
Maximum Facility Size | 2,470,180 |
Long term debt, gross | 2,270,180 | 1,452,567
Equity interests in certain subsidiaries used to secure facilities | 7,700,000 |
Secured Borrowings | Total Other Secured Financing |  |
Secured Borrowings |  |
Maximum Facility Size | 6,983,514 |
Long term debt, gross | 3,890,701 | 2,899,744
Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | 16,039,006 |
Secured Borrowings | Asset Pledged as Collateral | Borrowing Base Facility |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | 52,855 |
Secured Borrowings | Asset Pledged as Collateral | Commercial Financing Facilities |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | 705,143 |
Secured Borrowings | Asset Pledged as Collateral | Infrastructure Financing Facilities |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | 671,973 |
Secured Borrowings | Asset Pledged as Collateral | Property Financing |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | 792,501 |
Amount of debt matured | $ 17,600 |
Joint venture ownership percentage | 75.00% |
Secured Borrowings | Asset Pledged as Collateral | Total Other Secured Financing |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | $ 2,222,472 |
Secured Borrowings | Index | Commercial Financing Facilities |  |
Secured Borrowings |  |
Basis spread | 1.98% |
Secured Borrowings | SOFR | Borrowing Base Facility |  |
Secured Borrowings |  |
Basis spread | 2.00% |
Secured Borrowings | SOFR | Infrastructure Financing Facilities |  |
Secured Borrowings |  |
Basis spread | 1.96% |
Secured Borrowings | SOFR | Property Financing |  |
Secured Borrowings |  |
Basis spread | 2.52% |
Secured Borrowings | SOFR | Term Loans and Revolver |  |
Secured Borrowings |  |
Basis spread | 2.00% |
Line of Credit | Commercial Financing Facilities |  |
Secured Borrowings |  |
Line of credit capacity if conditions are met | $ 978,100 |
Commercial Loans |  |
Secured Borrowings |  |
Maximum Facility Size | 11,800,000 |
Secured financing agreements, net | 2,700,000 |
Line of credit capacity if conditions are met | 12,200,000 |
Commercial Loans | Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | 12,243,159 |
Long term debt, gross | 6,048,734 | 5,137,103
Commercial Loans | Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | $ 9,986,198 |
Commercial Loans | Secured Borrowings | Index |  |
Secured Borrowings |  |
Basis spread | 1.83% |
Residential Loans | Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | $ 3,450,000 |
Long term debt, gross | 1,929,400 | 2,126,692
Residential Loans | Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | $ 2,275,806 |
Residential Loans | Secured Borrowings | SOFR |  |
Secured Borrowings |  |
Basis spread | 1.65% |
Infrastructure Loans | Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | $ 650,000 |
Long term debt, gross | 211,651 | 264,432
Infrastructure Loans | Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | $ 299,123 |
Infrastructure Loans | Secured Borrowings | Index |  |
Secured Borrowings |  |
Basis spread | 2.00% |
Conduit Loans | Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | $ 375,000 |
Long term debt, gross | 0 | 87,061
Conduit Loans | Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | $ 0 |
Conduit Loans | Secured Borrowings | SOFR |  |
Secured Borrowings |  |
Basis spread | 2.15% |
CMBS/RMBS |  |
Secured Borrowings |  |
Secured financing agreements, net | $ 340,500 |
Coupon Rate | 4.02% |
Amount outstanding on a repurchase facility not subject to margin calls | $ 319,500 |
Amount outstanding on repurchase facility | $ 25,800 |
Pro rata share owned by a non-controlling partner in a consolidated joint venture | 49.00% |
CMBS/RMBS | Certain Facilities |  |
Secured Borrowings |  |
Secured financing agreements, net | $ 246,400 |
CMBS/RMBS | Certain Facilities | Maximum |  |
Secured Borrowings |  |
Rolling maturity period | 12 months |
CMBS/RMBS | Certain Facilities | Minimum |  |
Secured Borrowings |  |
Rolling maturity period | 6 months |
CMBS/RMBS | SOFR | Weighted-average |  |
Secured Borrowings |  |
Coupon Rate | 1.65% |
CMBS/RMBS | Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | $ 939,978 |
Long term debt, gross | 700,307 | 721,097
CMBS/RMBS | Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | 1,255,407 |
Total Repurchase Agreements | Secured Borrowings |  |
Secured Borrowings |  |
Maximum Facility Size | 17,658,137 |
Long term debt, gross | 8,890,092 | $ 8,336,385
Total Repurchase Agreements | Secured Borrowings | Asset Pledged as Collateral |  |
Secured Borrowings |  |
Pledged Asset Carrying Value | $ 13,816,534 |

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