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Leases (Tables) | 12 Months Ended
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Dec. 31, 2025
Leases [Abstract] |
Components of the Trustmark's Net Investment in its Sales-Type and Direct Financing Leases | The table below summarizes the components of Trustmark's net investment in its sales-type and direct financing leases at December 31, 2025 and 2024 ($ in thousands):
|  | December 31, |
|  | 2025 |  |  | 2024 |
Leases receivable |  | $ | 442,096 |  |  | $ | 282,771 |
Unearned income |  |  | (68,283 | ) |  |  | (45,585 | )
Initial direct costs |  |  | 3,236 |  |  |  | 2,252 |
Unguaranteed lease residual |  |  | 24,360 |  |  |  | 7,084 |
Total net investment |  | $ | 401,409 |  |  | $ | 246,522 |
Minimum Future Lease Payments for Trustmark's Leases Receivable | The table below details the minimum future lease payments for Trustmark's leases receivable at December 31, 2025 ($ in thousands):
|  | December 31, 2025 |
2026 |  | $ | 83,017 |
2027 |  |  | 96,450 |
2028 |  |  | 86,063 |
2029 |  |  | 70,379 |
2030 |  |  | 46,492 |
Thereafter |  |  | 59,695 |
Total leases receivable |  | $ | 442,096 |
Components of Net Lease Cost | The following table details the components of net lease cost for the periods presented ($ in thousands):
|  | Years Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Finance leases |  |  |  |  |  |  |  |  |
Amortization of right-of-use assets |  | $ | 452 |  |  | $ | 452 |  |  | $ | 786 |
Interest on lease liabilities |  |  | 132 |  |  |  | 148 |  |  |  | 163 |
Operating lease cost |  |  | 5,370 |  |  |  | 5,075 |  |  |  | 4,787 |
Short-term lease cost |  |  | 647 |  |  |  | 230 |  |  |  | 229 |
Variable lease cost |  |  | 906 |  |  |  | 841 |  |  |  | 840 |
Sublease income |  |  | (270 | ) |  |  | (122 | ) |  |  | (12 | )
Net lease cost |  | $ | 7,237 |  |  | $ | 6,624 |  |  | $ | 6,793 |
Cash Payments Included in Measurement of Lease Liabilities | The following table details the cash payments included in the measurement of lease liabilities during the periods presented ($ in thousands):
|  | Years Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Finance leases |  |  |  |  |  |  |  |  |
Operating cash flows included in operating activities |  | $ | 132 |  |  | $ | 148 |  |  | $ | 163 |
Financing cash flows included in payments under finance lease obligations |  |  | 452 |  |  |  | 424 |  |  |  | 721 |
Operating leases |  |  |  |  |  |  |  |  |
Operating cash flows (fixed payments) included in other operating activities, net |  |  | 5,302 |  |  |  | 4,848 |  |  |  | 3,666 |
Operating cash flows (liability reduction) included in other operating activities, net |  |  | 3,897 |  |  |  | 3,473 |  |  |  | 3,204 |
Balance Sheet Information and Weighted-Average Lease Terms and Discount Rates Related to Leases | The following table details balance sheet information, as well as weighted-average lease terms and discount rates, related to leases at December 31, 2025 and 2024 ($ in thousands):
|  | December 31, |
|  | 2025 |  |  | 2024 |
Finance lease right-of-use assets, net of accumulated depreciation |  | $ | 2,847 |  |  | $ | 3,299 |
Finance lease liabilities |  |  | 3,458 |  |  |  | 3,910 |
Operating lease right-of-use assets |  |  | 32,152 |  |  |  | 34,668 |
Operating lease liabilities |  |  | 36,250 |  |  |  | 38,698 |
Weighted-average lease term |  |  |  |  |  |
Finance leases |  | 6.36 years |  |  | 7.35 years |
Operating leases |  | 8.69 years |  |  | 9.31 years |
Weighted-average discount rate |  |  |  |  |  |
Finance leases |  |  | 3.61 | % |  |  | 3.61 | %
Operating leases |  |  | 4.04 | % |  |  | 3.72 | %
Future Minimum Rental Commitments Under Finance and Operating Leases | At December 31, 2025, future minimum rental commitments under finance and operating leases were as follows ($ in thousands):
|  | Finance Leases |  |  | Operating Leases |
2026 |  | $ | 589 |  |  | $ | 5,282 |
2027 |  |  | 594 |  |  |  | 5,234 |
2028 |  |  | 599 |  |  |  | 4,993 |
2029 |  |  | 633 |  |  |  | 4,829 |
2030 |  |  | 644 |  |  |  | 4,808 |
Thereafter |  |  | 810 |  |  |  | 18,523 |
Total minimum lease payments |  |  | 3,869 |  |  |  | 43,669 |
Less imputed interest |  |  | (411 | ) |  |  | (7,419 | )
Lease liabilities |  | $ | 3,458 |  |  | $ | 36,250 |

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- Definition Tabular disclosure of maturity of undiscounted cash flows to be received on annual basis for sales-type and direct financing leases receivable. Includes, but is not limited to, reconciliation to lease receivable recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479773/842-30-50-10 + Details
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