XML 75 R64.htm IDEA: XBRL DOCUMENT
v3.21.2

Loans - Changes in Status of Loans (Details) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 USD ($) loan
Loans Designated as TDRs |
Paying under restructured terms - Number of Loans | loan | 5
Paying under restructured terms - Amortized Cost | $ | $ 1,480
Foreclosures and Defaults - Number of Loans | loan | 1
Foreclosures and Defaults - Amortized Cost | $ | $ 50
Interest rate modification |
Loans Designated as TDRs |
Paying under restructured terms - Number of Loans | loan | 3
Paying under restructured terms - Amortized Cost | $ | $ 1,223
Foreclosures and Defaults - Number of Loans | loan | 1
Foreclosures and Defaults - Amortized Cost | $ | $ 50
Term modification |
Loans Designated as TDRs |
Paying under restructured terms - Number of Loans | loan | 2
Paying under restructured terms - Amortized Cost | $ | $ 257

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings and paying under restructured terms. + References No definition available. + Details
Name: | ssb_FinancingReceivableModificationsNumberOfContractsUnderRestructuredTerms
Namespace Prefix: | ssb_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after troubled debt restructuring, of modified financing receivable under restructured terms. + References No definition available. + Details
Name: | ssb_FinancingReceivableTroubledDebtRestructuringPostModificationAmortizedCostUnderRestructuredTerms
Namespace Prefix: | ssb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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 No definition available. + Details
Name: | us-gaap_FinancingReceivableModificationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_ContractualInterestRateReductionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |