Securitization Activities - Summary of Retained Interests in SPEs (Details) - USD ($)
$ in Millions |
May 31, 2022 |
Nov. 30, 2021 |
| U.S. government agency residential mortgage-backed securities |
|
|
| Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items] |
|
|
| U.S. government agency residential mortgage-backed securities |
$ 255.2
|
$ 330.2
|
| Retained Interests |
3.7
|
4.9
|
| U.S. government agency commercial mortgage-backed securities |
|
|
| Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items] |
|
|
| U.S. government agency commercial mortgage-backed securities |
2,549.5
|
2,201.8
|
| Retained Interests |
180.1
|
69.2
|
| CLOs |
|
|
| Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items] |
|
|
| CLOs |
4,676.1
|
3,382.3
|
| Retained Interests |
37.0
|
31.0
|
| Consumer and other loans |
|
|
| Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items] |
|
|
| Consumer and other loans |
2,626.9
|
2,271.4
|
| Retained Interests |
$ 142.0
|
$ 136.4
|