XML 79 R68.htm IDEA: XBRL DOCUMENT
v3.25.2

Loans - Collateral Dependent Loans (Details) - USD ($) $ in Thousands |  | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 01, 2025 | Jun. 30, 2025 | Dec. 31, 2024
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 149,234 | $ 90,717
Collateral Coverage |  | 162,949 | 124,147
Decrease in overall collateral dependent loans |  | $ 58,500 |
Number of months generally required to return to accruing status |  | 6 months |
Independent |  |  |
Loans and Allowance for Loan Losses |  |  |
Increase in overall collateral dependent loans | $ 80,300 |  |
Commercial owner-occupied real estate | Industrial |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  |  | 2,835
Collateral Coverage |  |  | $ 6,831
Collateral Coverage (as a percent) |  |  | 241.00%
Commercial owner-occupied real estate | Other |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 11,650 | $ 11,087
Collateral Coverage |  | $ 20,677 | $ 20,683
Collateral Coverage (as a percent) |  | 177.00% | 187.00%
Commercial non-owner-occupied real estate | Office |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 21,548 | $ 14,223
Collateral Coverage |  | $ 26,858 | $ 15,594
Collateral Coverage (as a percent) |  | 125.00% | 110.00%
Commercial non-owner-occupied real estate | Multifamily |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 45,956 |
Collateral Coverage |  | $ 50,003 |
Collateral Coverage (as a percent) |  | 109.00% |
Commercial non-owner-occupied real estate | Retail |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 3,475 |
Collateral Coverage |  | $ 5,251 |
Collateral Coverage (as a percent) |  | 151.00% |
Commercial non-owner-occupied real estate | Other |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 3,081 |
Collateral Coverage |  | $ 3,582 |
Collateral Coverage (as a percent) |  | 116.00% |
Commercial & Industrial | Other |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 61,689 | $ 59,171
Collateral Coverage |  | $ 53,783 | $ 74,549
Collateral Coverage (as a percent) |  | 87.00% | 126.00%
Other income producing property | 1-4 family investment property |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 717 | $ 1,265
Collateral Coverage |  | $ 545 | $ 3,286
Collateral Coverage (as a percent) |  | 76.00% | 260.00%
Consumer owner occupied | Residential |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  |  | $ 963
Collateral Coverage |  |  | $ 954
Collateral Coverage (as a percent) |  |  | 99.00%
Home equity loans | Residential |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 1,118 | $ 1,173
Collateral Coverage |  | $ 2,250 | $ 2,250
Collateral Coverage (as a percent) |  | 201.00% | 192.00%

X
- Definition Amount of collateral coverage on collateral dependent loans. + References No definition available. + Details
Name: | ssb_FinancingReceivableCollateralDependentLoansCollateralCoverage
Namespace Prefix: | ssb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Percentage of collateral coverage on collateral dependent loans. + References No definition available. + Details
Name: | ssb_FinancingReceivableCollateralDependentLoansCollateralCoveragePercentage
Namespace Prefix: | ssb_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable on collateral dependent loans. + References No definition available. + Details
Name: | ssb_FinancingReceivableRecordedInvestmentCollateralDependentLoans
Namespace Prefix: | ssb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of decrease in collateral dependent loans. + References No definition available. + Details
Name: | ssb_FinancingReceivableRecordedInvestmentDecreaseInCollateralDependentLoans
Namespace Prefix: | ssb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of increase in overall collateral dependent loans. + References No definition available. + Details
Name: | ssb_FinancingReceivableRecordedInvestmentIncreaseInCollateralDependentLoans
Namespace Prefix: | ssb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Nonaccrual TDRs are returned to accruing status after demonstrated sustained repayment performance. + References No definition available. + Details
Name: | ssb_LengthOfTimeWithSustainedRepaymentPerformanceToReturnToAccruingStatus
Namespace Prefix: | ssb_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (d)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (d)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 9: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 10: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 12: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (e)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 13: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (e)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 14: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 15: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (b)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 16: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-12 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ssb_IndependentBankGroupIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ssb_CommercialOwnerOccupiedRealEstateLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=srt_IndustrialPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=srt_OtherPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ssb_OtherCommercialNonOwnerOccupiedRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=srt_OfficeBuildingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=srt_MultifamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=srt_RetailSiteMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ssb_CommercialAndIndustrialLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ssb_OtherIncomeProducingPropertyLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=ssb_OneToFourFamilyInvestmentPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ssb_ConsumerOwnerOccupiedLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=us-gaap_ResidentialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |