Accounting Changes and Error Corrections - Balance Sheet - (Details) - USD ($) $ / shares in Units, $ in Thousands |
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Dec. 31, 2023 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Dec. 31, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2021 |
Dec. 02, 2019 |
Nov. 20, 2019 |
Mar. 13, 2018 |
Jun. 28, 2017 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class of Stock [Line Items] | |||||||||||||||||
| Preferred Stock, Shares Issued | 17,497,000 | 13,725,000 | 13,011,000 | 12,634,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | |||||
| Preferred Stock, Shares Outstanding | 17,497,000 | 13,725,000 | 13,011,000 | 12,634,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | |||||
| Trust shares, authorized (in shares) | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | |||||
| Trust shares, par value (in dollars per share) | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | |||||
| Total stockholders’ equity | $ 530,574 | $ 560,001 | $ 625,364 | $ 740,271 | $ 856,425 | $ 792,817 | $ 894,869 | $ 969,509 | $ 928,937 | $ 1,019,708 | $ 1,012,407 | $ 987,742 | $ 1,011,148 | ||||
| Preferred Stock, Shares Authorized | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | |||||
| Trust shares, par value (in dollars per share) | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | |||||
| Trust shares, authorized (in shares) | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | 500,000,000 | |||||
| Trust shares, issued (in shares) | 76,135,000 | 76,135,000 | 75,958,000 | 75,807,000 | 75,753,000 | 72,203,000 | 71,896,000 | 71,993,000 | 72,203,000 | 72,203,000 | 71,268,000 | 69,450,000 | |||||
| Trust shares, outstanding (in shares) | 75,236,000 | 75,652,000 | 75,476,000 | 75,234,000 | 75,270,000 | 71,820,000 | 71,896,000 | 71,993,000 | 72,203,000 | 72,203,000 | 71,268,000 | 69,450,000 | |||||
| Preferred Stock, Shares Authorized | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | |||||
| Preferred Stock, Shares Issued | 17,497,000 | 13,725,000 | 13,011,000 | 12,634,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | |||||
| Preferred Stock, Shares Outstanding | 17,497,000 | 13,725,000 | 13,011,000 | 12,634,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | |||||
| As Reported | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | $ 1,563,064 | $ 1,501,881 | $ 1,468,752 | $ 1,494,211 | $ 1,519,381 | $ 1,389,749 | $ 1,417,605 | $ 1,444,633 | $ 1,361,962 | $ 1,391,983 | $ 1,354,846 | $ 1,303,428 | |||||
| Adjustments | Restatements From Unrecorded Financing Arrangements | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | (1,032,490) | $ (941,880) | $ (843,388) | $ (753,940) | (662,956) | $ (596,932) | $ (522,736) | $ (475,124) | (433,025) | $ (372,275) | $ (342,439) | $ (315,686) | |||||
| Retained Earnings [Member] | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | (1,004,975) | (646,225) | (632,249) | (478,000) | |||||||||||||
| Retained Earnings [Member] | As Reported | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | (314,267) | ||||||||||||||||
| Retained Earnings [Member] | Adjustments | Restatements From Unrecorded Financing Arrangements | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | (163,733) | ||||||||||||||||
| Noncontrolling Interest [Member] | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | $ (148,046) | $ (89,991) | $ 13,762 | 19,069 | |||||||||||||
| Noncontrolling Interest [Member] | As Reported | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | 128,718 | ||||||||||||||||
| Noncontrolling Interest [Member] | Adjustments | Restatements From Unrecorded Financing Arrangements | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Total stockholders’ equity | $ (109,649) | ||||||||||||||||
| Series A Preferred Stock [Member] | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Preferred Stock, Shares Issued | 4,551,000 | 4,000,000 | 4,000,000 | 4,000,000 | |||||||||||||
| Preferred Stock, Shares Outstanding | 4,551,000 | 4,000,000 | |||||||||||||||
| Preferred Stock, No Par Value | $ 0 | $ 0 | $ 0 | ||||||||||||||
| Preferred Stock, No Par Value | $ 0 | $ 0 | $ 0 | ||||||||||||||
| Preferred Stock, Shares Issued | 4,551,000 | 4,000,000 | 4,000,000 | 4,000,000 | |||||||||||||
| Preferred Stock, Shares Outstanding | 4,551,000 | 4,000,000 | |||||||||||||||
| Series B Preferred Stock [Member] | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Preferred Stock, Shares Issued | 6,192,000 | 4,000,000 | 4,000,000 | 4,000,000 | |||||||||||||
| Preferred Stock, Shares Outstanding | 6,192,000 | 4,000,000 | |||||||||||||||
| Preferred Stock, No Par Value | $ 0 | $ 0 | $ 0 | ||||||||||||||
| Preferred Stock, No Par Value | $ 0 | $ 0 | $ 0 | ||||||||||||||
| Preferred Stock, Shares Issued | 6,192,000 | 4,000,000 | 4,000,000 | 4,000,000 | |||||||||||||
| Preferred Stock, Shares Outstanding | 6,192,000 | 4,000,000 | |||||||||||||||
| Series C Preferred Stock [Member] | |||||||||||||||||
| Class of Stock [Line Items] | |||||||||||||||||
| Preferred Stock, Shares Issued | 6,754,000 | 4,600,000 | 4,600,000 | 600,000 | 4,000,000 | ||||||||||||
| Preferred Stock, Shares Outstanding | 6,754,000 | 4,600,000 | |||||||||||||||
| Preferred Stock, No Par Value | $ 0 | $ 0 | $ 0 | ||||||||||||||
| Preferred Stock, No Par Value | $ 0 | $ 0 | $ 0 | ||||||||||||||
| Preferred Stock, Shares Issued | 6,754,000 | 4,600,000 | 4,600,000 | 600,000 | 4,000,000 | ||||||||||||
| Preferred Stock, Shares Outstanding | 6,754,000 | 4,600,000 |