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Related Party (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Oct. 29, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Related Party Transaction [Line Items] |  |  |  |
Income tax expense (benefit) |  | $ 48,803 | $ 54,464 | $ 70,807
Assets |  | 11,103,403 | 11,232,868 | 12,109,258
Long-term debt |  | 7,657,700 |  |
Total leasing revenues: |  | $ 1,534,836 | 1,543,792 | $ 1,679,686
Tristar |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Percent of ownership |  | 50.00% |  |
Direct Financing Lease Receivable | Tristar |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Revenue from related party |  | $ 2,000 | 2,000 |
Loans and leases receivable, related parties |  | 3,900 | $ 5,700 |
Tax Credit Agreement | Related Party |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Investment tax credit | $ 33,000 |  |  |
Investment tax credit, federal taxable income offset, percent | 75.00% |  |  |
Investment tax credit, payment | $ 30,700 |  |  |
Income tax expense (benefit) | $ 2,300 |  |  |
TCF VIII Distribution | Related Party |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Assets |  | 1,900,000 |  |
Long-term debt |  | 1,400,000 |  |
Total leasing revenues: |  | 300,000 |  |
Stockholders' equity, average amount outstanding |  | $ 500,000 |  |

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