XML 78 R60.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Financial Instruments with Off-Balance Sheet Risk (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Financial Instruments with Off-Balance Sheet Risk |
Schedule of financial instruments of the subsidiary, whose contract amounts represent credit risk | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31, | ​
(Dollars in thousands) | ​ | 2021 | ​ | 2020 | ​
Commitments to extend credit | ​ | $ | 7,416,311 | ​ | $ | 5,929,845 | ​
Standby letters of credit and financial guarantees | ​ |  | 71,824 | ​ |  | 76,507 | ​
​ | ​ | $ | 7,488,135 | ​ | $ | 6,006,352 | ​

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

X
- Definition Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 + Details
Name: | us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration