| Item | Type | Period | Balance | Description | | Gain Contingencies | 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. |
| Gain Contingencies, Nature | text | | | Information by nature of gain contingency. |
| Income Statement Location | text | | | Information by location in the income statement. |
| Gain Contingency, Description | text | | | Describes an existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or prior to issuance of the financial statements) as to a probable or reasonably possible gain to the entity that will ultimately be realized when one or more future events occur. |
| Former Gain Contingency, Recognized in Current Period | $ | instant | credit | Amount of gain recognized in the period that had been disclosed in prior periods as a contingent gain. |
| Gain Contingency, Unrecorded Amount | $ | instant | credit | The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency. |
| Gain Contingency, Quantities, Patents | text | | | |
| Litigation Settlement | text | | | |
| Gain Contingency, Nature | | duration | | Describes any existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or before issuance of the financial statements) that might result in a gain, typically reflecting care to avoid misleading implications as to the likelihood of realization. |
| Income Statement Location | | duration | | Location in the income statement. |
| Gain Contingency, Patents Allegedly Infringed upon, Number | | duration | | Number of entity's patents that another entity has allegedly infringed. |
| Gain Contingency, Patents Found Infringed upon, Number | | duration | | Number of entity's patents that another entity was found to have infringed. |
| Gain Contingency, Patents Found Not Infringed upon, Number | | duration | | Number of entity's patents that another entity was found not to have infringed. |
| Gain (Loss) Related to Litigation Settlement, Total | $ | duration | credit | Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. |
| Litigation Settlement Interest | $ | duration | debit | Interest expense (income) directly attributable to an award in settlement of litigation. |
| Litigation Settlement, Expense | $ | duration | debit | Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. |
| Litigation Settlement, Amount Awarded from Other Party | $ | duration | debit | Amount awarded from other party in judgment or settlement of litigation. |
| Litigation Settlement, Amount Awarded to Other Party | $ | duration | credit | Amount awarded to other party in judgment or settlement of litigation. |
| Positive Outcome of Litigation | | duration | | A potential favorable result upon resolution of a litigation matter, whether through trial, arbitration, mediation, or settlement of a legal threat made to another party, which results in collection of a damages award in cash or in other tangible or intangible assets. |
| Insurance Settlement | | duration | | A potential recovery of a loss for which a claim was filed with an insurer. |
| Favorable Regulatory Action | | duration | | A potential favorable financial consequence resulting from a change in rules or regulations, excluding tax matters. |
| Reduction in Taxes | | duration | | A potential favorable financial consequence resulting from a ruling or change in tax laws. |
| Sales | | duration | | Primary financial statement caption encompassing revenue from sale of goods and services rendered in the normal course of business. |
| Trading Revenue | | duration | | Primary financial statement caption in which reported facts about trading revenue have been included. |
| Cost of Sales | | duration | | Primary financial statement caption encompassing cost of sales. |
| Principal or Proprietary Transactions | | duration | | Primary financial statement caption encompassing gain (loss) from trading activities on behalf of customers and from proprietary trading. |
| Asset Management Income | | duration | | Primary financial statement caption encompassing fees received from asset management activities. |
| Other Income | | duration | | Primary financial statement caption encompassing other revenue. |
| Interest Income | | duration | | Primary financial statement caption in which reported facts about interest income have been included. |
| Investment Income | | duration | | Primary financial statement caption encompassing investment income. |
| Operating Income (Loss) | | duration | | Primary financial statement caption encompassing operating income (loss). |
| Other Operating Income (Expense) | | duration | | Primary financial statement caption encompassing other operating income (expense). |
| Interest Expense | | duration | | Primary financial statement caption encompassing interest expense. |
| Operating Expense | | duration | | Primary financial statement caption encompassing expenses associated with normal operations. |
| Other Expense | | duration | | Primary financial statement caption encompassing other expense. |
| Gain (Loss) on Derivative Instruments | | duration | | Primary financial statement caption encompassing gain (loss) on derivative instruments. |
| Gain (Loss) on Investments | | duration | | Primary financial statement caption encompassing gain (loss) on investments. |
| Investment Income (Expense) | | duration | | Primary financial statement caption encompassing investment income (expense). |
| Nonoperating Income (Expense) | | duration | | Primary financial statement caption encompassing nonoperating income (expense). |
| Other Nonoperating Income (Expense) | | duration | | Primary financial statement caption encompassing other nonoperating income (expense). |
| Foreign Currency Gain (Loss) | | duration | | Primary financial statement caption encompassing foreign currency gain (loss). |
| Sale of Subsidiary Gain (Loss) | | duration | | Primary financial statement caption in which reported facts about gain (loss) from sale of equity interest in subsidiary have been included. |
| Selling, General and Administrative Expenses | | duration | | Primary financial statement caption encompassing selling, general and administrative expense. |