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Redeemable Preferred Stock - Summary of Dividend Declared and Paid (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Aug. 31, 2025 | Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2025
Dividends Payable [Line Items] |  |  |  |  |  |  |
Cash dividends paid |  |  |  | $ 163,706 | $ 48,954 | $ 9,188 |
Q3 Dividend |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Cash dividends paid |  |  |  | $ 139,780 |  |  |
STRF Stock |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividend rate per annum | [1] |  |  |  |  |  | 10.00%
STRF Stock | Q3 Dividend |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Record date |  |  |  | Sep. 15, 2025 |  |  |
Dividend payment date |  |  |  | Sep. 30, 2025 |  |  |
Dividend rate per annum |  |  |  | 10.00% |  |  |
Cash dividend per share |  | $ 2.5 |  | $ 2.5 |  |  | $ 2.5
Cash dividends paid |  |  |  | $ 29,180 |  |  |
STRC Stock |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividend rate per annum | [1] |  |  |  |  |  | 10.00%
STRC Stock | M8 Dividend |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Record date |  |  | Aug. 15, 2025 |  |  |  |
Dividend payment date |  |  | Aug. 31, 2025 |  |  |  |
Dividend rate per annum |  |  | 9.00% |  |  |  |
Cash dividend per share | [2] |  | $ 0.8 |  |  |  |
Cash dividends paid |  |  | $ 22,410 |  |  |  |
STRC Stock | M9 Dividend |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Record date |  | Sep. 15, 2025 |  |  |  |  |
Dividend payment date |  | Sep. 30, 2025 |  |  |  |  |
Dividend rate per annum |  | 10.00% |  |  |  |  | 10.00%
Cash dividend per share |  | $ 0.833333333 |  | $ 0.833333333 |  |  | $ 0.833333333
Cash dividends paid |  | $ 23,340 |  |  |  |  |
STRK Stock |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividend rate per annum | [1] |  |  |  |  |  | 8.00%
STRK Stock | Q3 Dividend |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Record date |  |  |  | Sep. 15, 2025 |  |  |
Dividend payment date |  |  |  | Sep. 30, 2025 |  |  |
Dividend rate per annum |  |  |  | 8.00% |  |  |
Cash dividend per share |  | $ 2 |  | $ 2 |  |  | $ 2
Cash dividends paid |  |  |  | $ 27,210 |  |  |
STRD Stock |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividend rate per annum | [1] |  |  |  |  |  | 10.00%
STRD Stock | Q3 Dividend |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Record date |  |  |  | Sep. 15, 2025 |  |  |
Dividend payment date |  |  |  | Sep. 30, 2025 |  |  |
Dividend rate per annum |  |  |  | 10.00% |  |  |
Cash dividend per share | [3] | $ 3.055555556 |  | $ 3.055555556 |  |  | $ 3.055555556
Cash dividends paid |  |  |  | $ 37,640 |  |  |
[1] | Shares of STRC Stock accumulate cumulative dividends at a variable rate per annum on the stated amount thereof. The monthly regular dividend rate per annum on STRC Stock for the month ended September 30, 2025 was 10.00%. On September 30, 2025, the Company increased the monthly regular dividend rate per annum on STRC Stock from 10.00% to 10.25% effective for monthly periods commencing on or after October 1, 2025. See Note 14, Subsequent Events, for additional information.
[2] | The calculation of the monthly dividend for shares of STRC Stock for the month ended August 31, 2025 took into account the dividend accrued from, and including, July 29, 2025, the initial issuance date of STRC Stock.
[3] | The calculation of the quarterly dividend for shares of STRD Stock for the quarter ended September 30, 2025 took into account the dividend accrued from, and including, June 10, 2025, the initial issuance date of STRD Stock.

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