| Item | Type | Period | Balance | Description | | Derivative Instruments and Hedging Activities Disclosure | text | | | |
| Derivative Instruments and Hedging Activities Disclosure | | duration | | The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts. |
| Table Text Block Supplement | text | | | |
| Derivatives and Fair Value | | duration | | The entire disclosure for derivatives and fair value of assets and liabilities. |
| General Discussion of Derivative Instruments and Hedging Activities | text | | | |
| Derivative Instrument Detail | text | | | |
| Summary of Derivative Instruments | text | | | |
| Discussion of Hybrid Instruments and Embedded Derivatives | | duration | | The entire disclosure for hybrid instruments and embedded derivatives, including discussion of the process used in evaluating whether a hybrid instrument in the form of a share constitutes a debt or equity security, and on what basis an embedded derivative was deemed to be separable or inseparable from the host instrument. |
| Derivative Instruments and Hedging Activities Disclosures | text | | | Disclosure of information about derivatives and hedging activities. |
| General Discussion of Derivative Instruments and Hedging Activities | text | | | Disclosure that addresses (a) how and why an entity uses derivative instruments, (b) how derivative instruments and related hedged items are accounted for, and (c) how derivative instruments affect an entity's financial position, results of operations, and cash flows. |
| Derivative Instruments, Gain (Loss) | | duration | | Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. |
| Schedule of Derivative Instruments Included in Trading Activities | | duration | | Tabular disclosure of gains and losses on derivative instruments included in an entity's trading activities. |
| Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | | duration | | Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. |
| Schedule of Derivative Instruments | | duration | | Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item. |
| Summary of Derivative Instruments Impact on Results of Operations | text | | | |
| Derivative Assets (Liabilities), at Fair Value, Net, by Balance Sheet Classification | text | | | |
| Summary of Derivative Instruments by Hedge Designation | text | | | |
| Summary of Derivative Instruments by Risk Exposure | text | | | |
| Derivative, Credit Risk Related Contingent Features | text | | | |
| Hybrid Instruments | text | | | |
| Embedded Derivative | text | | | |
| Hedging Designation | text | | | Information by designation of purpose of derivative instrument. |
| Hedging Relationship | text | | | Information by type of hedging relationship. |
| Derivative Instruments and Hedging Activities Disclosures | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |