Segment Reporting (Schedule Of Net Revenues Earned On Major Geographical Areas) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|||
| Segment Reporting Information [Line Items] | ||||||
| Total net revenues | [1] | $ 1,426,211 | $ 1,429,396 | $ 4,355,176 | $ 3,969,151 | |
| United States [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Total net revenues | 1,368,337 | 1,349,681 | 4,137,616 | 3,753,964 | ||
| United Kingdom [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Total net revenues | 29,925 | 48,260 | 123,635 | 138,838 | ||
| Canada [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Total net revenues | 12,505 | 15,079 | 53,554 | 40,649 | ||
| Other [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Total net revenues | $ 15,444 | $ 16,376 | $ 40,371 | $ 35,700 | ||
| ||||||
| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income after deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|