Commitments and Contingent Liabilities - Schedule of Assets and Liabilities (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Lessee, Lease, Description [Line Items] | ||
| Other assets (operating lease and sub-leases right-of-use assets) | $ 48,483 | $ 53,945 |
| Other liabilities (operating lease and sub-lease liabilities) | 48,215 | 53,654 |
| Other assets (sales-type sub-leases, net) | 830,895 | 838,936 |
| Other liabilities (finance sub-lease liabilities) | 860,599 | 862,845 |
| Other assets (sales-type sub-leases), allowance for credit losses | 29,700 | 23,900 |
| Financing Sub-Lease Commitments | ||
| Lessee, Lease, Description [Line Items] | ||
| Other liabilities (finance sub-lease liabilities) | $ 860,599 | $ 862,845 |