XML 44 R45.htm IDEA: XBRL DOCUMENT
v3.20.1

Goodwill and Other Intangible Assets (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2020
Goodwill and Other Intangible Assets |
Summary of gross carrying amounts and accumulated amortization of other intangible assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31, | ​ | March 31, | ​
(Dollars in thousands) |  | 2020 |  | 2019 |  | 2019 |
Gross carrying amount | ​ | $ | 119,501 | ​ | $ | 119,501 | ​ | $ | 119,501 | ​
Accumulated amortization | ​ |  | (72,692) | ​ |  | (69,685) | ​ |  | (59,882) | ​
​ | ​ | $ | 46,809 | ​ | $ | 49,816 | ​ | $ | 59,619 | ​
Schedule of estimated amortization expense for other intangibles for each of the next five quarters | ​
​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
(Dollars in thousands) | ​ | ​ | ​ | ​
Quarter ending: |  | ​ |  |
June 30, 2020 | ​ | $ | 2,995 | ​
September 30, 2020 | ​ |  | 2,945 | ​
December 31, 2020 | ​ |  | 2,921 | ​
March 31, 2021 | ​ |  | 2,656 | ​
June 30, 2021 | ​ | ​ | 2,643 | ​
Thereafter | ​ |  | 32,649 | ​
​ | ​ | $ | 46,809 | ​

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding quarters for the finite-lived intangible assets. + References No definition available. + Details
Name: | ssb_ScheduleOfFiniteLivedIntangibleAssetsFutureAmortizationExpenseForEachOfNextQuartersTableTextBlock
Namespace Prefix: | ssb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration