XML 80 R69.htm IDEA: XBRL DOCUMENT
v3.25.1

Loans - Collateral Dependent Loans (Details) - USD ($) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 01, 2025 | Mar. 31, 2025 | Dec. 31, 2024
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 132,519,000 | $ 90,717,000
Collateral Coverage |  | 177,405,000 | 124,147,000
Loans individually evaluated for impairment |  | 1,000,000 |
Increase in overall collateral dependent loans |  | $ (41,800,000) |
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 | $ 48,000,000 |  |
Commercial owner-occupied real estate | Industrial |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 4,734,000 | 2,835,000
Collateral Coverage |  | $ 8,729,000 | $ 6,831,000
Collateral Coverage (as a percent) |  | 184.00% | 241.00%
Commercial owner-occupied real estate | Office |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 1,444,000 |
Collateral Coverage |  | $ 1,980,000 |
Collateral Coverage (as a percent) |  | 137.00% |
Commercial owner-occupied real estate | Other |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 14,644,000 | $ 11,087,000
Collateral Coverage |  | $ 27,082,000 | $ 20,683,000
Collateral Coverage (as a percent) |  | 185.00% | 187.00%
Commercial non-owner-occupied real estate | Office |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 27,216,000 | $ 14,223,000
Collateral Coverage |  | $ 30,894,000 | $ 15,594,000
Collateral Coverage (as a percent) |  | 114.00% | 110.00%
Commercial non-owner-occupied real estate | Retail |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 4,385,000 |
Collateral Coverage |  | $ 5,760,000 |
Collateral Coverage (as a percent) |  | 131.00% |
Commercial non-owner-occupied real estate | Other |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 1,202,000 |
Collateral Coverage |  | $ 1,512,000 |
Collateral Coverage (as a percent) |  | 126.00% |
Commercial & Industrial | Other |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 77,745,000 | $ 59,171,000
Collateral Coverage |  | $ 99,198,000 | $ 74,549,000
Collateral Coverage (as a percent) |  | 128.00% | 126.00%
Other income producing property | 1-4 family investment property |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  |  | $ 1,265,000
Collateral Coverage |  |  | $ 3,286,000
Collateral Coverage (as a percent) |  |  | 260.00%
Consumer owner occupied | Residential |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  |  | $ 963,000
Collateral Coverage |  |  | $ 954,000
Collateral Coverage (as a percent) |  |  | 99.00%
Home equity loans | Residential |  |  |
Loans and Allowance for Loan Losses |  |  |
Collateral dependent loans |  | $ 1,149,000 | $ 1,173,000
Collateral Coverage |  | $ 2,250,000 | $ 2,250,000
Collateral Coverage (as a percent) |  | 196.00% | 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 The balance of financing receivables that were individually evaluated for impairment. + References No definition available. + Details
Name: | ssb_FinancingReceivableIndividualQuantitativeImpairment
Namespace Prefix: | ssb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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 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/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 2: 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_OfficeBuildingMember
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_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: |