other_total_trading_securities_gains_losses| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q2 '24 | Q3 '24 | Q1 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | -$7.00M | -$1.00M | $10.00M | $0.00 | -$1.00M | $0.00 | $2.00M | $0.00 | $0.00 | $1.00M | $0.00 | $0.00 | -$1.00M |
| QoQ Change | — | +85.7% | >999% | -100.0% | — | +100.0% | — | -100.0% | — | — | -100.0% | — | — |
| YoY Change | — | — | — | +100.0% | +0.0% | -100.0% | — | +100.0% | -100.0% | — | — | -100.0% | — |