| Item | Type | Period | Balance | Description | | Segment Reporting | text | | | |
| Segment Reporting Disclosure | | duration | | The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. |
| Segment Reporting, Disclosure of Entity's Reportable Segments | text | | | |
| Schedule of Segment Reporting Information, by Segment | | duration | | Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. |
| Segment Reconciliation | text | | | |
| Segments, Geographical Areas | text | | | |
| Schedule of Revenue by Major Customers by Reporting Segments | | duration | | Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. |
| Table Text Block Supplement | text | | | |
| Segment Reporting, Factors Used to Identify Entity's Reportable Segments | text | | | Description of the factors used to identify reportable segments, including the basis of organization (for example, whether management has chosen to organize the enterprise around differences in products and services, geographic areas, regulatory environments, or a combination of factors and whether operating segments have been aggregated to reportable segments). |
| Segment Reporting Information, Description of Products and Services | text | | | Description of the types of products and services from which the reportable segment derives its revenue. |
| Description of Effect on Previously Reported Segment Information for Change in Composition of Reportable Segments | text | | | Disclosure about a restatement of previous periods' segment information resulting from a change in the composition of the entity's reportable segments. |
| Segment Reporting Description Of All Other Segments | | | | |
| Segment Reporting, Measurement Disclosures | text | | | |
| Segment Reporting, Disclosure of Major Customers | text | | | Disclosure of the extent of enterprise reliance on its major customers. For example, includes revenues from transactions with a single external customer amounting to 10 percent or more of the entity's revenues, the total amount of revenues from each such customer, and the identity of the segment or segments reporting the revenues. A group of entities that the entity knows to be under common control generally will be considered a single customer for inclusion in this item. The federal government, a state government, a local government (for example, a county or municipality), or a foreign government each will generally be considered as a single customer for inclusion in this item. |
| Segment Reporting, Disclosure of Other Information about Entity's Reportable Segments | text | | | |
| Number of Operating Segments | | duration | | Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. |
| Number of Reportable Segments | | duration | | Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. |
| Segment Reporting, No Asset Information | | duration | | Indicates (true false) whether no asset information was provided for reportable segment. |
| Segment, Interest Revenue Reported Net of Interest Expense | | duration | | Indicates (true false) whether interest revenue is reported net of interest expense for reportable segment. |
| Schedule of Segment Reporting Information, by Segment | text | | | A table disclosing the profit or loss and total assets for each reportable segment of the entity. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. |
| Reconciliation of Operating Profit (Loss) from Segments to Consolidated | text | | | |
| Reconciliation of Revenue from Segments to Consolidated | | duration | | Tabular disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues. |
| Reconciliation of Assets from Segment to Consolidated | | duration | | Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets. |
| Segment, Reconciliation of Other Items from Segments to Consolidated | | duration | | Tabular disclosure of reconciliation of other items from reportable segments to their consolidated amount. Excludes reconciliation of revenue, profit (loss), and assets. |
| Revenue from External Customers by Products and Services | | duration | | Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. |
| Geographic Areas, Revenues from External Customers | text | | | |
| Geographic Areas, Long-Lived Assets | text | | | |
| Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas | | duration | | Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. |
| Schedule of Revenue by Major Customers, by Reporting Segments | text | | | Tabular disclosure about the extent of the entity's reliance on its major customers. |
| Revenue from External Customers by Geographic Areas | | duration | | Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. |
| Long-Lived Assets by Geographic Areas | | duration | | Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets. |
| Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area | | duration | | Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. |
| Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country | | duration | | Tabular disclosure of the names of foreign countries in which material long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets are located, and amount of such long-lived assets located in that country or foreign geographic area. |