XML 28 R17.htm IDEA: XBRL DOCUMENT
v3.25.2

Deposits | 6 Months Ended
--- | ---
Jun. 30, 2025
Deposits |
Deposits | Note 9 — Deposits ​ Our total deposits as of June 30, 2025 and December 31, 2024, are comprised of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31, | ​
(Dollars in thousands) |  | 2025 |  | 2024 |
Noninterest-bearing checking | ​ | $ | 13,719,030 | ​ | $ | 10,192,116 | ​
Interest-bearing checking | ​ |  | 12,607,205 | ​ |  | 8,232,322 | ​
Savings | ​ |  | 2,889,670 | ​ |  | 2,414,172 | ​
Money market | ​ |  | 16,772,596 | ​ |  | 13,056,534 | ​
Time deposits | ​ | ​ | 7,708,460 | ​ | ​ | 4,165,722 | ​
Total deposits | ​ | $ | 53,696,961 | ​ | $ | 38,060,866 | ​
​ At June 30, 2025 and December 31, 2024, we had $2.0 billion and $1.1 billion in certificates of deposits greater than $250,000, respectively.

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

X
- Definition The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478353/942-405-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph e -Publisher SEC Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Publisher SEC + Details
Name: | us-gaap_DepositLiabilitiesDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration