| Standard label: | Capital Requirements on Foreign Financial Institutions [Table] |
| Name: | us-gaap:CapitalRequirementsOnForeignFinancialInstitutionsTable |
| Documentation: | Schedule detailing all of the capital requirements for branches of foreign financial institutions by entity. |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CapitalRequirementsOnForeignFinancialInstitutionsTable |
| Label | Role | Language |
| Capital Requirements on Foreign Financial Institutions [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 942 505 50 3 | http://fasb.org/us-gaap/role/ref/legacyRef | 942 |
| FASB Accounting Standards Codification 942 505 50 4 | http://fasb.org/us-gaap/role/ref/legacyRef | 942 |