XML 49 R38.htm IDEA: XBRL DOCUMENT
v3.26.1

Leases (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2026
Leases |
Schedule of information pertaining to leases | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
(Dollars in thousands) | ​ ​ ​ | 2026 | ​ | 2025
Lease Cost Components: | ​ | ​ | ​ | ​ | ​ | ​
Amortization of ROU assets – finance leases | ​ | $ | 115 | ​ | $ | 115
Interest on lease liabilities – finance leases | ​ | ​ | 5 | ​ | ​ | 7
Operating lease cost (cost resulting from lease payments) | ​ | ​ | 16,731 | ​ | ​ | 9,369
Short-term lease cost | ​ | ​ | 202 | ​ | ​ | 355
Variable lease cost (cost excluded from lease payments) | ​ |  | 949 | ​ |  | 755
Total lease cost | ​ | $ | 18,002 | ​ | $ | 10,601
Supplemental Cash Flow and Other Information Related to Leases: | ​ | ​ | ​ | ​ | ​ | ​
Finance lease – operating cash flows | ​ | $ | 5 | ​ | $ | 7
Finance lease – financing cash flows | ​ | ​ | 123 | ​ | ​ | 121
Operating lease – operating cash flows (fixed payments) | ​ | ​ | 14,638 | ​ | ​ | 8,587
Operating lease – operating cash flows (net change asset/liability) | ​ | ​ | (6,381) | ​ | ​ | (4,985)
New ROU assets – operating leases | ​ | ​ | 1,818 | ​ | ​ | 389,613
Weighted – average remaining lease term (years) – finance leases | ​ | ​ | 2.23 | ​ | ​ | 3.20
Weighted – average remaining lease term (years) – operating leases | ​ |  | 12.65 | ​ | ​ | 13.13
Weighted – average discount rate - finance leases | ​ | ​ | 1.8% | ​ | ​ | 1.7%
Weighted – average discount rate - operating leases | ​ |  | 6.3% | ​ |  | 6.4%
​ | ​ |  | ​ | ​ |  | ​
Operating lease payments due: | ​ | ​ | ​ | ​ | ​ | ​
2026 (excluding 3 months ended March 31, 2026) | ​ | $ | 43,545 | ​ | ​ | ​
2027 | ​ | ​ | 59,023 | ​ | ​ | ​
2028 | ​ | ​ | 60,300 | ​ | ​ | ​
2029 | ​ | ​ | 59,817 | ​ | ​ | ​
2030 | ​ | ​ | 58,316 | ​ | ​ | ​
Thereafter | ​ | ​ | 507,920 | ​ | ​ | ​
Total undiscounted cash flows | ​ | ​ | 788,921 | ​ | ​ | ​
Discount on cash flows | ​ | ​ | (268,429) | ​ | ​ | ​
Total operating lease liabilities | ​ | $ | 520,492 | ​ | ​ | ​
Schedule of lease receivables and investment in operating leases and their corresponding balance sheet location | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
(Dollars in thousands) | ​ ​ ​ | 2026 | ​ | 2025
Direct financing leases: | ​ | ​ | ​ | ​ | ​ | ​
Lease receivables | ​ | $ | 112,341 | ​ | $ | 92,927
Guaranteed residual values | ​ | ​ | 4,469 | ​ | ​ | 4,212
Unguaranteed residual values | ​ | ​ | 14,007 | ​ | ​ | 11,335
Initial direct costs | ​ | ​ | 4,949 | ​ | ​ | 3,502
Less: Unearned income | ​ |  | (21,380) | ​ |  | (17,690)
Total net investment in direct financing leases | ​ | $ | 114,386 | ​ | $ | 94,286
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
(Dollars in thousands) | ​ | 2026 | 2025
Direct financing lease income | ​ | ​ | ​ | ​ | ​ | ​
Interest income | ​ | $ | 1,648 | ​ | $ | 629
Remaining lease payments receivable: | ​ | ​ | ​ | ​ | ​ | ​
2026 (excluding 3 months ended March 31, 2026) | ​ | $ | 20,029 | ​ | ​ | ​
2027 | ​ |  | 25,010 | ​ | ​ | ​
2028 | ​ |  | 24,391 | ​ | ​ | ​
2029 | ​ |  | 22,237 | ​ | ​ | ​
2030 | ​ | ​ | 18,195 | ​ | ​ | ​
Thereafter | ​ |  | 6,948 | ​ | ​ | ​
Total undiscounted lease receivable | ​ |  | 116,810 | ​ | ​ | ​
Less: unearned interest income | ​ | ​ | (21,380) | ​ | ​ | ​
Net lease receivables | ​ | $ | 95,430 | ​ | ​ | ​

X
- Definition The tabular disclosure for lease receivables and investment in operating leases and their corresponding balance sheet location. + References No definition available. + Details
Name: | ssb_ScheduleOfLeaseReceivablesAndInvestmentInOperatingLeasesAndTheirCorrespondingBalanceSheetLocationTableTextBlock
Namespace Prefix: | ssb_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration