Securities - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
Dec. 31, 2020 |
|
Securities | |||||
Realized net gains (losses) from trading securities portfolio | $ 2.0 | $ 86.2 | $ 21.8 | $ 106.7 | |
Realized net gains (losses) from other securities | (0.1) | 0.2 | |||
Carrying amount of securities pledged | 704.1 | 704.1 | $ 712.3 | ||
Fair value of securities pledged | 718.3 | 718.3 | $ 733.8 | ||
Hilltop Broker-Dealers | |||||
Securities | |||||
Realized net gains (losses) from trading securities portfolio | $ 17.0 | $ (14.4) | $ 52.1 | $ 27.8 |