Digital Assets and Related Receivables - Significant Crypto Asset Holding (Details) $ in Millions |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Jan. 31, 2026
USD ($)
bitcoin
|
Jan. 31, 2026
USD ($)
bitcoin
|
Aug. 02, 2025
bitcoin
|
Feb. 01, 2025
USD ($)
|
|
| Crypto Asset, Cumulative Realized Gain (Loss) from Disposition [Line Items] | ||||
| Quantity | bitcoin | 1 | 1 | 4,710 | |
| Cost Basis | $ 0.2 | $ 0.2 | ||
| Fair Value | 0.1 | 0.1 | $ 0.0 | |
| Cumulative Unrealized Loss | $ (131.6) | $ (0.1) | ||
| Bitcoin | ||||
| Crypto Asset, Cumulative Realized Gain (Loss) from Disposition [Line Items] | ||||
| Quantity | bitcoin | 1 | 1 | ||
| Cost Basis | $ 0.2 | $ 0.2 | ||
| Fair Value | $ 0.1 | 0.1 | ||
| Cumulative Unrealized Loss | $ (0.1) |