XML 67 R51.htm IDEA: XBRL DOCUMENT
v3.20.4

Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Deposits |
Schedule of total deposits | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | December 31, |
(Dollars in thousands) |  | ​ | 2020 | ​ | 2019 |
Certificates of deposit | ​ | ​ | $ | 3,743,271 |  | $ | 1,651,399 | ​
Interest-bearing demand deposits | ​ | ​ |  | 14,539,928 | ​ |  | 5,966,496 | ​
Non-interest bearing demand deposits | ​ | ​ |  | 9,711,338 | ​ |  | 3,245,306 | ​
Savings deposits | ​ | ​ |  | 2,694,011 | ​ |  | 1,309,896 | ​
Other time deposits | ​ | ​ |  | 5,334 | ​ |  | 3,999 | ​
Total deposits | ​ | ​ | $ | 30,693,882 | ​ | $ | 12,177,096 | ​
Schedule of maturities of time deposits of all denominations | ​
​ | ​ | ​ | ​ | ​
(Dollars in thousands) |  |  | ​ |
Year ended December 31: | ​ | ​ | ​ | ​
2021 | ​ | $ | 2,704,310 | ​
2022 | ​ |  | 610,282 | ​
2023 | ​ |  | 210,321 | ​
2024 | ​ |  | 97,640 | ​
2025 | ​ |  | 123,218 | ​
Thereafter | ​ |  | 2,834 | ​
​ | ​ | $ | 3,748,605 | ​

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

X
- Definition Tabular disclosure of type of deposit liability. + References No definition available. + Details
Name: | us-gaap_DepositLiabilitiesTypeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of time deposit liability maturities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_TimeDepositMaturitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration