Goodwill and Other Intangible Assets - Summary of Definite Lived Intangible Assets (Details) - USD ($)
$ in Thousands |
12 Months Ended |
Dec. 31, 2019 |
Dec. 31, 2018 |
| Identifiable Intangible Assets |
|
|
| Net book value |
$ 38,771
|
|
| USAA AMCO |
|
|
| Identifiable Intangible Assets |
|
|
| Gross book value |
172,447
|
$ 133,877
|
| Accumulated amortization |
(133,676)
|
(112,798)
|
| Net book value |
$ 38,771
|
$ 21,079
|
| Weighted average useful life (yrs) |
3 years 4 months 24 days
|
9 months 18 days
|
| USAA AMCO | Customer Relationships |
|
|
| Identifiable Intangible Assets |
|
|
| Gross book value |
$ 123,200
|
$ 123,200
|
| Accumulated amortization |
(118,577)
|
(103,207)
|
| Net book value |
$ 4,623
|
$ 19,993
|
| Weighted average useful life (yrs) |
2 months 12 days
|
9 months 18 days
|
| USAA AMCO | Advisory and distribution contracts with Victory Funds |
|
|
| Identifiable Intangible Assets |
|
|
| Gross book value |
$ 2,368
|
$ 2,368
|
| Accumulated amortization |
(2,368)
|
(2,368)
|
| USAA AMCO | Trade Name |
|
|
| Identifiable Intangible Assets |
|
|
| Gross book value |
39,332
|
1,132
|
| Accumulated amortization |
(5,607)
|
(283)
|
| Net book value |
$ 33,725
|
$ 849
|
| Weighted average useful life (yrs) |
3 years 1 month 6 days
|
1 year 6 months
|
| USAA AMCO | Intellectual Property/Other |
|
|
| Identifiable Intangible Assets |
|
|
| Gross book value |
$ 7,547
|
$ 7,177
|
| Accumulated amortization |
(7,124)
|
(6,940)
|
| Net book value |
$ 423
|
$ 237
|
| Weighted average useful life (yrs) |
1 month 6 days
|
2 months 12 days
|