Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($)
$ in Thousands |
6 Months Ended |
12 Months Ended |
May 31, 2022 |
Nov. 30, 2021 |
| Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items] |
|
|
| Total gross costs - intangible assets |
$ 260,586
|
$ 262,406
|
| Accumulated amortization - finite lived intangible assets |
(120,463)
|
(116,223)
|
| Total net carrying amount - intangible assets |
140,123
|
146,183
|
| Exchange and clearing organization membership interests and registrations |
|
|
| Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items] |
|
|
| Gross costs - indefinite lived intangible assets |
7,554
|
7,732
|
| Net carrying amount - indefinite lived intangible assets |
7,554
|
7,732
|
| Customer relationships |
|
|
| Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items] |
|
|
| Gross costs - finite lived intangible assets |
125,147
|
125,921
|
| Accumulated amortization - finite lived intangible assets |
(86,608)
|
(83,979)
|
| Net carrying amount - finite lived intangible assets |
$ 38,539
|
$ 41,942
|
| Weighted average remaining lives (years) |
8 years 9 months 18 days
|
9 years
|
| Trade name |
|
|
| Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items] |
|
|
| Gross costs - finite lived intangible assets |
$ 127,885
|
$ 128,753
|
| Accumulated amortization - finite lived intangible assets |
(33,855)
|
(32,244)
|
| Net carrying amount - finite lived intangible assets |
$ 94,030
|
$ 96,509
|
| Weighted average remaining lives (years) |
25 years 9 months 18 days
|
26 years 3 months 18 days
|